Static task
static1
Behavioral task
behavioral1
Sample
b7bdbf3f9aecc30b24e95da3dd0ba32259535a13d9c77630fed4ceb47f56c6af.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b7bdbf3f9aecc30b24e95da3dd0ba32259535a13d9c77630fed4ceb47f56c6af.exe
Resource
win10v2004-20230915-en
General
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Target
b7bdbf3f9aecc30b24e95da3dd0ba32259535a13d9c77630fed4ceb47f56c6af
-
Size
211KB
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MD5
944ac08e3d6f431b124100bfc5076b72
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SHA1
a97b1fcaf04f1452a8dd73e96e5d106cde262705
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SHA256
b7bdbf3f9aecc30b24e95da3dd0ba32259535a13d9c77630fed4ceb47f56c6af
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SHA512
775207656fb3aa470c26fffafdc7d79996e70045f3aeb6738f3037e12daecf27ddb3c7f00f233923e818b63e6f1025758cfb1b8798dab86e4c63177051e81753
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SSDEEP
3072:gtYmSrai8C2mX8v5Y4bNGiLprHRGRJiYE2dBDtjA1kIFMdjp2Xw45GLC+6mw9/Oq:g2VD4GirERNHIFMdjEQLC6W/QiZcW5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b7bdbf3f9aecc30b24e95da3dd0ba32259535a13d9c77630fed4ceb47f56c6af
Files
-
b7bdbf3f9aecc30b24e95da3dd0ba32259535a13d9c77630fed4ceb47f56c6af.exe windows:6 windows x86
3e3fd22260109a9319cf903df9af5297
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ws2_32
setsockopt
WSACleanup
__WSAFDIsSet
accept
bind
WSAIoctl
closesocket
WSASend
select
ntohl
listen
WSASetLastError
WSAStringToAddressW
WSASocketW
WSAStartup
getsockname
connect
WSARecv
getsockopt
htonl
htons
ioctlsocket
WSAGetLastError
kernel32
SetEndOfFile
HeapReAlloc
HeapSize
GetConsoleOutputCP
FlushFileBuffers
CreateFileW
GetStringTypeW
SetStdHandle
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
SetFilePointerEx
GetFileSizeEx
OutputDebugStringW
SetWaitableTimer
TlsSetValue
SetLastError
EnterCriticalSection
WaitForMultipleObjects
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
GetQueuedCompletionStatus
CreateMutexA
WaitForSingleObject
PostQueuedCompletionStatus
CreateEventW
MultiByteToWideChar
Sleep
GetLastError
SetEvent
TerminateThread
TlsAlloc
CloseHandle
QueueUserAPC
LocalFree
DeleteCriticalSection
SleepEx
TlsGetValue
TlsFree
FormatMessageA
CreateIoCompletionPort
RaiseException
GetLocaleInfoEx
GetCurrentThreadId
WaitForSingleObjectEx
GetExitCodeThread
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
QueryPerformanceCounter
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
DecodePointer
GetModuleHandleW
GetProcAddress
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
ReadConsoleW
RtlUnwind
EncodePointer
FreeLibrary
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetStdHandle
GetFileType
GetModuleFileNameW
WriteConsoleW
ExitProcess
WriteFile
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
ReadFile
GetConsoleMode
Sections
.text Size: 151KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 648B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ