Static task
static1
Behavioral task
behavioral1
Sample
5b071f9ef45cabd0294a31549339dd55.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5b071f9ef45cabd0294a31549339dd55.exe
Resource
win10v2004-20231215-en
General
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Target
5b071f9ef45cabd0294a31549339dd55.bin
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Size
2.2MB
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MD5
5b071f9ef45cabd0294a31549339dd55
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SHA1
f9fda92882daaec185b79b05fd840e1525fddab9
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SHA256
8be250e4e06d0d1d6e51cc2675f4c3639fa52fbc594099df3c0e98635d299188
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SHA512
2afa20c6f5e2179cdb39fa88b55f8637898387c3294d79718f76af85aee2129b46e9d10f230931cd3da9cb7d4719a3df48ec42bffecee9d80ef1becfa1b2ad55
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SSDEEP
49152:ufbjKpwf1OdBT+103W8dlcK8999tgstw7ruaLUeu9UdL7:9UOfu03ffcK87IP7ruHN90
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5b071f9ef45cabd0294a31549339dd55.bin
Files
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5b071f9ef45cabd0294a31549339dd55.bin.exe windows:4 windows x86 arch:x86
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