Static task
static1
Behavioral task
behavioral1
Sample
6a953b74ca5708f22b5a6fad65a3a47c9f6239f772e7ce37aa34876926de6a0e_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
6a953b74ca5708f22b5a6fad65a3a47c9f6239f772e7ce37aa34876926de6a0e_JC.exe
Resource
win10v2004-20230915-en
General
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Target
6a953b74ca5708f22b5a6fad65a3a47c9f6239f772e7ce37aa34876926de6a0e_JC.exe
-
Size
172KB
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MD5
8b2fe2ca4f8094f6ef6de873d39e6d25
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SHA1
0ad2771c74c24b01b857fec85eb484c5789d9e99
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SHA256
6a953b74ca5708f22b5a6fad65a3a47c9f6239f772e7ce37aa34876926de6a0e
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SHA512
ce9a05964cc215fcebb5617a896330d7073836025b5cbda2901ce5f9da843dd4265a410b7f7106c01c50c9adb8bcd477590b878f7de8ea4a93592b91d379b42b
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SSDEEP
3072:dc/RAV3PEt+6jkpMvGIt3YvIBbskNjs9n+6SYXCn+vD/KdZxh:dcm3T6j2k33bswjY9SBr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6a953b74ca5708f22b5a6fad65a3a47c9f6239f772e7ce37aa34876926de6a0e_JC.exe
Files
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6a953b74ca5708f22b5a6fad65a3a47c9f6239f772e7ce37aa34876926de6a0e_JC.exe.exe windows:6 windows x86
91a8d8b4886f72204be27f3747852f5a
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
AcquireSRWLockExclusive
Beep
CloseHandle
CreateFileW
DecodePointer
DeleteCriticalSection
EncodePointer
EnterCriticalSection
EnumSystemLocalesW
EnumTimeFormatsW
ExitProcess
FindClose
FindFirstFileExW
FindNextFileW
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleCP
GetConsoleMode
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetFileAttributesExW
GetFileSizeEx
GetFileType
GetLastError
GetLocaleInfoW
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetNamedPipeInfo
GetOEMCP
GetPrivateProfileSectionW
GetProcAddress
GetProcessHeap
GetProcessPriorityBoost
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemTimeAsFileTime
GetUserDefaultLCID
GetUserDefaultLangID
GlobalFlags
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
IsValidLocale
LCMapStringEx
LCMapStringW
LeaveCriticalSection
LoadLibraryExW
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
ReadConsoleOutputAttribute
ReadConsoleW
ReadFile
ReleaseSRWLockExclusive
RemoveDirectoryA
RtlFillMemory
RtlUnwind
SearchPathA
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
SleepConditionVariableSRW
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualAlloc
WakeAllConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile
rpcrt4
CStdStubBuffer_QueryInterface
NdrConformantArrayBufferSize
NdrConformantArrayFree
NdrXmitOrRepAsMarshall
RpcBindingSetAuthInfoA
RpcServerUseProtseqEpA
RpcServerUseProtseqIfExA
RpcStringBindingParseA
avifil32
AVIBuildFilterA
AVIFileEndRecord
AVISaveA
AVIStreamLength
EditStreamSetInfoW
EditStreamSetName
msvfw32
MCIWndCreateW
winspool.drv
AddJobA
EXTDEVICEMODE
ord100
FindClosePrinterChangeNotification
ord203
GetJobA
GetPrintProcessorDirectoryW
ord202
ws2_32
WSAGetServiceClassNameByClassIdA
WSALookupServiceBeginW
WSCEnableNSProvider
WSCInstallProvider
getprotobyname
getservbyname
htons
ole32
DllDebugObjectRPCHook
GetClassFile
HACCEL_UserFree
HACCEL_UserSize
HPALETTE_UserMarshal
OleTranslateAccelerator
advapi32
CryptAcquireContextW
CryptGenRandom
CryptReleaseContext
Sections
.text Size: 119KB - Virtual size: 118KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.voltbl Size: 512B - Virtual size: 305B
.rsrc Size: 512B - Virtual size: 424B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ