Static task
static1
Behavioral task
behavioral1
Sample
c33118b8f4e01eb63afd652cf9d9e30bcd7cdd98737795c8ea52d4cde6b68f81.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
c33118b8f4e01eb63afd652cf9d9e30bcd7cdd98737795c8ea52d4cde6b68f81.exe
Resource
win10v2004-20231127-en
General
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Target
62a773c43469ebc50a395e27bc080c84.bin
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Size
280KB
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MD5
a7af66af99b7686069a6894dc76a253d
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SHA1
8ad61de29029797e62efb4d2ec5e9ca5f74a3c3e
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SHA256
894c723bc8febdbedfdecc08c96d519f1b66edb840d812036f3054dc9eb83833
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SHA512
956f6188bc5a153550caed2f4150c03241813b4f805bfbca016c2dd996746d64dc82e1132cba8c983e223471732a0dbdae428666dfca24343076d7742c67708a
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SSDEEP
6144:li85GEehrIFJT3sXfi/k3yB52iRZQZvKFpoOXeSryfqyPXOxOc6sl:Y85Esz36i/QyBI0SivNDmy4XOxOl+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/c33118b8f4e01eb63afd652cf9d9e30bcd7cdd98737795c8ea52d4cde6b68f81.exe
Files
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62a773c43469ebc50a395e27bc080c84.bin.zip
Password: infected
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c33118b8f4e01eb63afd652cf9d9e30bcd7cdd98737795c8ea52d4cde6b68f81.exe.exe windows:4 windows x86 arch:x86
Password: infected
4ba3ea0d6362a841ec66a1fc0a1b874f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
oleaut32
SysAllocStringLen
VariantClear
SysStringLen
user32
DialogBoxParamW
SetWindowLongW
GetWindowLongW
GetDlgItem
SetTimer
LoadStringW
CharUpperW
DestroyWindow
EndDialog
PostMessageW
SetWindowTextW
ShowWindow
MessageBoxW
SendMessageW
LoadIconW
KillTimer
shell32
ShellExecuteExW
msvcrt
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
?terminate@@YAXXZ
??1type_info@@UAE@XZ
_except_handler3
_beginthreadex
memset
wcsstr
free
malloc
memcpy
_CxxThrowException
_purecall
memmove
memcmp
wcscmp
__CxxFrameHandler
kernel32
GetStartupInfoA
InitializeCriticalSection
ReleaseSemaphore
CreateSemaphoreW
ResetEvent
SetEvent
CreateEventW
GetVersion
VirtualFree
VirtualAlloc
Sleep
GetStdHandle
GlobalMemoryStatus
GetSystemInfo
GetCurrentProcess
GetProcessAffinityMask
SetEndOfFile
WriteFile
ReadFile
SetFilePointer
GetFileSize
GetFileInformationByHandle
GetFileAttributesW
GetModuleHandleA
FindNextFileW
FindFirstFileW
FindClose
GetCurrentThreadId
GetTickCount
GetCurrentProcessId
GetCurrentDirectoryW
SetCurrentDirectoryW
SetLastError
DeleteFileW
CreateDirectoryW
GetModuleHandleW
GetProcAddress
RemoveDirectoryW
SetFileAttributesW
CreateFileW
SetFileTime
GetSystemDirectoryW
GetTempPathW
FormatMessageW
LocalFree
GetModuleFileNameW
LoadLibraryExW
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
GetVersionExW
GetCommandLineW
CreateProcessW
CloseHandle
WaitForSingleObject
Sections
.text Size: 104KB - Virtual size: 103KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.sxdata Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ