Static task
static1
Behavioral task
behavioral1
Sample
cf12f72d6dc55b8e080592644ac3b3fd551b2afb37307a0262f91e1442c4eb77.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
cf12f72d6dc55b8e080592644ac3b3fd551b2afb37307a0262f91e1442c4eb77.exe
Resource
win10v2004-20230915-en
General
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Target
cf12f72d6dc55b8e080592644ac3b3fd551b2afb37307a0262f91e1442c4eb77
-
Size
27KB
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MD5
be61ca7d61eda7c7c1aea25f1c0939d1
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SHA1
66c63566c61a3a076ea8912ab1b8f13d10cc17b8
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SHA256
cf12f72d6dc55b8e080592644ac3b3fd551b2afb37307a0262f91e1442c4eb77
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SHA512
72df6028b1798dfbbbc759a8eea593ec89e94ceeec70e15646a891a6d9496a5362f5df5502a410ef71561f5edeb418bda3f8a731fd43bd2b078982a3abccff63
-
SSDEEP
768:LblaZpxUesXxEwFVcCgUz+jhQS1KwP7rFCK:L0HxUesBEwFMh7vzrF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cf12f72d6dc55b8e080592644ac3b3fd551b2afb37307a0262f91e1442c4eb77
Files
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cf12f72d6dc55b8e080592644ac3b3fd551b2afb37307a0262f91e1442c4eb77.exe windows:5 windows x86
314953e05a401564635e187d97c4ee14
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileMappingW
InterlockedDecrement
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
CreateSemaphoreW
ReleaseSemaphore
MapViewOfFile
OpenEventW
lstrcpyW
LoadLibraryW
GetProcAddress
FreeLibrary
GetVersionExW
GetModuleHandleW
InitializeCriticalSectionAndSpinCount
GetStartupInfoW
GetModuleHandleA
UnmapViewOfFile
WaitForSingleObject
HeapAlloc
ReleaseMutex
CreateEventW
CreateMutexW
DeleteCriticalSection
SetEvent
GetTickCount
LeaveCriticalSection
EnterCriticalSection
OpenProcess
GetLastError
CloseHandle
InterlockedIncrement
lstrlenW
CompareStringW
HeapFree
GetProcessHeap
ole32
CoUninitialize
CoInitializeEx
CoCreateGuid
StringFromGUID2
CoCreateInstance
msvcrt
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
_controlfp
_wcmdln
exit
_cexit
_XcptFilter
_exit
_c_exit
wcslen
__wgetmainargs
srand
wcscpy
advapi32
SetSecurityDescriptorDacl
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
CryptAcquireContextW
InitializeSecurityDescriptor
AllocateAndInitializeSid
GetLengthSid
InitializeAcl
AddAccessAllowedAce
FreeSid
CryptReleaseContext
RegCreateKeyExW
user32
wsprintfW
winmm
timeGetTime
Sections
.text Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE