Static task
static1
Behavioral task
behavioral1
Sample
JC_22151a4ebc1dacb53aa0718c44a135b5fbe5300af6c40261b362a5adcf0f5a41.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_22151a4ebc1dacb53aa0718c44a135b5fbe5300af6c40261b362a5adcf0f5a41.exe
Resource
win10v2004-20230915-en
General
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Target
JC_22151a4ebc1dacb53aa0718c44a135b5fbe5300af6c40261b362a5adcf0f5a41
-
Size
315KB
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MD5
c29959fba5572140a60081a224cc66fc
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SHA1
7d2ff7587fb25ad8fa456ce6c89ccbf0befdb4d7
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SHA256
22151a4ebc1dacb53aa0718c44a135b5fbe5300af6c40261b362a5adcf0f5a41
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SHA512
d089e9e7fb1b4e8e8f6ede69dc6a45cb6183b35b977f9bc540853e95b80958226b8ce6431626a200d4ba66daa92c1568a3886792ab560c7a5db54a11f47f15a8
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SSDEEP
6144:iKP7LLDaqPhC6kqyDS7rM28pRTLxOoxVYt3RrpxxX2nj67K4lddj0/T:iK3//PhLevxO2Yt3HHGmWmder
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JC_22151a4ebc1dacb53aa0718c44a135b5fbe5300af6c40261b362a5adcf0f5a41
Files
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JC_22151a4ebc1dacb53aa0718c44a135b5fbe5300af6c40261b362a5adcf0f5a41.exe windows:5 windows x86
a43f06494f4b57894e755b6728f01152
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetTempFileNameW
CreateFileA
SetThreadContext
WriteConsoleInputW
SetFilePointer
PeekNamedPipe
SetConsoleTextAttribute
OpenJobObjectA
GlobalLock
InterlockedCompareExchange
OpenSemaphoreA
CreateHardLinkA
FreeEnvironmentStringsA
GetTickCount
FormatMessageA
LoadLibraryW
SizeofResource
GetFileAttributesA
FindNextVolumeW
FileTimeToSystemTime
GetGeoInfoA
IsDBCSLeadByte
GetShortPathNameA
GetDateFormatW
GetLastError
BackupRead
ReadConsoleOutputCharacterA
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
CreateHardLinkW
FoldStringW
FindNextFileA
GetThreadPriority
GetModuleHandleA
FindFirstChangeNotificationA
EnumResourceNamesA
FindFirstVolumeA
GetConsoleProcessList
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
ReadFile
GetProcessHeap
GetLogicalDriveStringsA
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
MultiByteToWideChar
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
RaiseException
LCMapStringA
WideCharToMultiByte
LCMapStringW
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
InitializeCriticalSectionAndSpinCount
CloseHandle
LoadLibraryA
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetStdHandle
SetEndOfFile
user32
GetMessageExtraInfo
ChangeMenuA
LoadMenuA
DdeQueryStringW
CharToOemBuffW
GetKeyNameTextA
gdi32
GetCharWidthI
Sections
.text Size: 259KB - Virtual size: 258KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ