Static task
static1
Behavioral task
behavioral1
Sample
a3178939cf3411e264a52424a35c175e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a3178939cf3411e264a52424a35c175e.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
a3178939cf3411e264a52424a35c175e.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
a3178939cf3411e264a52424a35c175e.exe
Resource
win11-20240319-en
General
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Target
a3178939cf3411e264a52424a35c175e.exe
-
Size
275KB
-
MD5
a3178939cf3411e264a52424a35c175e
-
SHA1
edd9faac478ceaf7acb5cf0401a5b12f03aecb4f
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SHA256
6fe8ab034a34587aadbae158e721c37a120f1e4fe3a106d74182a18e2c4270c4
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SHA512
4608d42f672c239e12a6cc345cd8f8834cd29b8f9c2a366bf2c65b4eda9a6ae9f28c3f9829e084e4696a648a45121857b7a2a00d1ccde783c5c87ea569773240
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SSDEEP
6144:JWeySOO/LAwau8+6IMqHTj14behsbhXfl:J9ySOW6J+vHiqYhP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3178939cf3411e264a52424a35c175e.exe
Files
-
a3178939cf3411e264a52424a35c175e.exe.exe windows:5 windows x86 arch:x86
1a755a7760c13e9f9910148d88732e21
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapReAlloc
SetDefaultCommConfigA
GlobalDeleteAtom
SetPriorityClass
TryEnterCriticalSection
GetConsoleAliasesLengthW
EnumDateFormatsExW
MoveFileExA
SetEndOfFile
QueryPerformanceCounter
CreateNamedPipeW
GetCompressedFileSizeW
GlobalAlloc
LoadLibraryW
ReadConsoleOutputW
GetTimeFormatW
HeapValidate
LocalHandle
GetModuleFileNameW
lstrcatA
CompareStringW
MultiByteToWideChar
CreateJobObjectA
GetConsoleOutputCP
GetLastError
GetLongPathNameA
SetVolumeLabelW
SetComputerNameA
SetTimerQueueTimer
DisableThreadLibraryCalls
BuildCommDCBW
GetTempFileNameA
OpenWaitableTimerA
GetAtomNameA
LoadLibraryA
DnsHostnameToComputerNameA
AddAtomW
GlobalWire
SetConsoleTitleW
GetModuleHandleA
FreeEnvironmentStringsW
VirtualProtect
GetCurrentDirectoryA
LocalFree
SetFileAttributesW
LCMapStringW
CopyFileExA
SetEnvironmentVariableA
CompareStringA
GetTimeZoneInformation
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
EnterCriticalSection
LeaveCriticalSection
WriteFile
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
FlushFileBuffers
DeleteCriticalSection
FatalAppExitA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
GetStdHandle
GetModuleFileNameA
SetConsoleCtrlHandler
FreeLibrary
InterlockedExchange
InitializeCriticalSectionAndSpinCount
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapCreate
HeapDestroy
VirtualFree
HeapFree
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
SetFilePointer
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
VirtualAlloc
RtlUnwind
WriteConsoleA
WriteConsoleW
SetStdHandle
HeapSize
GetLocaleInfoW
GetLocaleInfoA
LCMapStringA
GetStringTypeA
GetStringTypeW
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
ReadFile
CreateFileA
CloseHandle
RaiseException
user32
GetMonitorInfoW
GetDesktopWindow
Sections
.text Size: 197KB - Virtual size: 197KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bofes Size: 512B - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ