Static task
static1
Behavioral task
behavioral1
Sample
f431a1bad7ec0d5373e8e7097b9089ce6983876a8f770fa77a2c6d88eb63fa78.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
f431a1bad7ec0d5373e8e7097b9089ce6983876a8f770fa77a2c6d88eb63fa78.exe
Resource
win10v2004-20231023-en
General
-
Target
f431a1bad7ec0d5373e8e7097b9089ce6983876a8f770fa77a2c6d88eb63fa78
-
Size
3.3MB
-
MD5
f8c02d017a94b1a68e71a0a0f4c99236
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SHA1
1a456e3d7569d6507087a1549b73bef5fbdc9501
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SHA256
f431a1bad7ec0d5373e8e7097b9089ce6983876a8f770fa77a2c6d88eb63fa78
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SHA512
6162567c44340afc08d424afef0f2cb68a5d05a44dfc3a488d3ebb4ec1a01f8b50e515032774e95d32b3cebf928033348c681fc476353e7ea7e29aea62d5ce9b
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SSDEEP
98304:sq5TIW0/akfeqcsV3g2W+kq4IkNyb5VOyOa8IL:+7feuVbETQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f431a1bad7ec0d5373e8e7097b9089ce6983876a8f770fa77a2c6d88eb63fa78
Files
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f431a1bad7ec0d5373e8e7097b9089ce6983876a8f770fa77a2c6d88eb63fa78.exe windows:4 windows x86 arch:x86
fee74280977a394db7c179cad4c2ba71
Headers
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
msacm32
acmStreamUnprepareHeader
acmStreamPrepareHeader
acmStreamConvert
acmStreamClose
acmStreamOpen
kernel32
HeapFree
WriteFile
WriteConsoleW
WideCharToMultiByte
WaitForSingleObjectEx
lstrcpyW
GetSystemDefaultLCID
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
LoadLibraryA
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetCommandLineA
GetStartupInfoA
CancelIo
CloseHandle
CompareStringW
CopyFileW
CreateDirectoryW
CreateEventW
CreateFileW
CreateMutexW
CreateThread
DeleteCriticalSection
DeleteFileW
DuplicateHandle
ExitProcess
ExitThread
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindFirstFileW
FindNextFileW
FindResourceExW
FindResourceW
FlushFileBuffers
FlushInstructionCache
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
FreeLibraryAndExitThread
GetACP
GetCommandLineW
GetConsoleCP
GetConsoleMode
GetCPInfo
GetCurrentDirectoryW
GetCurrentThread
GetEnvironmentStringsW
GetEnvironmentVariableW
GetFileAttributesExW
GetFileAttributesW
GetFileInformationByHandle
GetFileSize
GetFileTime
GetFileType
GetFullPathNameW
GetLastError
GetLogicalDriveStringsW
GetLongPathNameW
GetModuleFileNameW
GetModuleHandleW
GetOEMCP
GetOverlappedResult
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemDirectoryW
GetSystemInfo
GetTempFileNameW
GetTempPathW
GetThreadPriority
GetThreadTimes
GetTimeZoneInformation
GetVersionExW
GetVolumeInformationW
GlobalAlloc
GlobalFree
GlobalLock
GlobalSize
GlobalUnlock
HeapAlloc
HeapDestroy
GetModuleHandleA
HeapReAlloc
HeapSize
InterlockedDecrement
InterlockedIncrement
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
LoadResource
LockResource
lstrcmpiW
lstrlenW
MoveFileExW
MulDiv
MultiByteToWideChar
OutputDebugStringW
PeekNamedPipe
QueryPerformanceFrequency
RaiseException
ReadConsoleW
ReadFile
RemoveDirectoryW
ResetEvent
ResumeThread
SearchPathW
SetCurrentDirectoryW
SetEndOfFile
SetEnvironmentVariableA
SetErrorMode
SetEvent
SetFileAttributesW
SetFilePointer
SetLastError
SetStdHandle
SetThreadExecutionState
SetThreadPriority
SetUnhandledExceptionFilter
SizeofResource
SleepEx
SystemTimeToTzSpecificLocalTime
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
user32
GetKeyboardType
VkKeyScanA
shell32
ShellExecuteW
DragQueryFileW
DragFinish
ole32
OleInitialize
CoUninitialize
CoTaskMemFree
CoTaskMemAlloc
CoInitialize
CoCreateInstance
OleUninitialize
msvcrt
_exit
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_controlfp
__set_app_type
__p__fmode
_XcptFilter
__p__commode
_except_handler3
_adjust_fdiv
Sections
.text Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btls3 Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 360KB - Virtual size: 356KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.fcard Size: 599KB - Virtual size: 599KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE