Static task
static1
Behavioral task
behavioral1
Sample
JC_345f442091f1730da64ca3ad6660a433d79014f31c9b9af15400bd3e4fcde6a1.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_345f442091f1730da64ca3ad6660a433d79014f31c9b9af15400bd3e4fcde6a1.exe
Resource
win10v2004-20230915-en
General
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Target
JC_345f442091f1730da64ca3ad6660a433d79014f31c9b9af15400bd3e4fcde6a1
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Size
271KB
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MD5
fb3eae7e4376c4888d3714409d9b0b51
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SHA1
23cef127d094193e2f4a73712b92c7e6942880f8
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SHA256
345f442091f1730da64ca3ad6660a433d79014f31c9b9af15400bd3e4fcde6a1
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SHA512
e19849c6d2594c649a814d9fc45b195fb893583bc1181b8ae784369fb92bb4ae90dfa94789e83c489c9bac194eb6fc415641b677be784e600a50675bc0b0c295
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SSDEEP
3072:COf2VejeJbk44KJylyeftI8FoecQoExiH2sCTZW0ZkfMVI1:alJH4DJtOecKiWsCTLEMV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JC_345f442091f1730da64ca3ad6660a433d79014f31c9b9af15400bd3e4fcde6a1
Files
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JC_345f442091f1730da64ca3ad6660a433d79014f31c9b9af15400bd3e4fcde6a1.exe windows:5 windows x86
e878ee36c23c8d54b879e2d9c5a3d69d
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
InterlockedDecrement
FreeEnvironmentStringsA
GetModuleHandleW
GetTickCount
EnumTimeFormatsW
GetCommandLineA
LoadLibraryW
GetConsoleAliasExesLengthW
GetExitCodeProcess
GetConsoleAliasW
GetWriteWatch
GetSystemDirectoryA
lstrcatA
CreateJobObjectA
GetPrivateProfileIntW
InterlockedExchange
GetStartupInfoA
OpenMutexW
GetHandleInformation
GetCurrentDirectoryW
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
HeapSize
GlobalGetAtomNameA
DeleteVolumeMountPointA
GetFileType
MoveFileA
RemoveDirectoryW
FindNextChangeNotification
AddAtomA
GlobalWire
GetPrivateProfileSectionNamesA
FindNextFileA
EnumDateFormatsA
SetConsoleCursorInfo
GetModuleHandleA
FreeEnvironmentStringsW
FindNextFileW
GetStringTypeW
EnumDateFormatsW
FatalAppExitA
SetCalendarInfoA
OpenSemaphoreW
FindFirstVolumeA
SetFileShortNameA
GetWindowsDirectoryW
EnumSystemLocalesW
CommConfigDialogW
SetStdHandle
WriteConsoleW
GetConsoleAliasExesA
GetCommandLineW
LocalAlloc
GetVolumeNameForVolumeMountPointA
InterlockedIncrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
WideCharToMultiByte
HeapFree
HeapAlloc
DeleteFileA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
LCMapStringW
MultiByteToWideChar
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
HeapCreate
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
CloseHandle
CreateFileW
user32
GetAltTabInfoW
gdi32
SelectPalette
GetCharABCWidthsW
GetTextFaceA
Sections
.text Size: 150KB - Virtual size: 150KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 90KB - Virtual size: 30.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ