Static task
static1
Behavioral task
behavioral1
Sample
JC_4d95bf6a29b76c1ee80c6e31fd44020b824c54e025db5db54141076d7aefb26e.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_4d95bf6a29b76c1ee80c6e31fd44020b824c54e025db5db54141076d7aefb26e.exe
Resource
win10v2004-20230831-en
General
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Target
JC_4d95bf6a29b76c1ee80c6e31fd44020b824c54e025db5db54141076d7aefb26e
-
Size
792KB
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MD5
0185af65901349de7c9dd003b6ba3988
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SHA1
98dbc421e2a304b3ff80a2e17f60b13e9a46396a
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SHA256
4d95bf6a29b76c1ee80c6e31fd44020b824c54e025db5db54141076d7aefb26e
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SHA512
4aee44822ef7db69c1a14b327d43138c876d77bf8de7f34806dc110232a73fb8d34d7c75433d62fa2e3bfadc71a38c56054bc2d72d851ecfaa0fd97675066571
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SSDEEP
24576:OLyNRPO2skehODAsONVUORXoSOlwKbVpI:OLMRPzpNDATN9oNlwx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JC_4d95bf6a29b76c1ee80c6e31fd44020b824c54e025db5db54141076d7aefb26e
Files
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JC_4d95bf6a29b76c1ee80c6e31fd44020b824c54e025db5db54141076d7aefb26e.exe windows x86
e9cacac7b73883427b68f7dd17217393
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetFilePointer
GetConsoleAliasExesLengthA
BuildCommDCBAndTimeoutsA
ReadConsoleA
InterlockedDecrement
GetCurrentProcess
SetDefaultCommConfigW
GetModuleHandleW
GetConsoleAliasesLengthA
GetConsoleTitleA
ClearCommBreak
GetEnvironmentStrings
SizeofResource
GetSystemWindowsDirectoryA
SetComputerNameExW
FindFirstFileA
GetLastError
SetLastError
GetProcAddress
FindVolumeMountPointClose
VirtualAlloc
GlobalMemoryStatus
VirtualAllocEx
LoadLibraryA
InterlockedExchangeAdd
CreateHardLinkW
SetConsoleCtrlHandler
SetEnvironmentVariableA
GetOEMCP
DebugSetProcessKillOnExit
GetModuleHandleA
FreeEnvironmentStringsW
SetProcessShutdownParameters
DeleteAtom
AddConsoleAliasA
AreFileApisANSI
CloseHandle
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
CopyFileA
WideCharToMultiByte
InterlockedIncrement
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
TerminateProcess
IsDebuggerPresent
GetStartupInfoW
GetCPInfo
RtlUnwind
RaiseException
LCMapStringW
LCMapStringA
GetStringTypeW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
HeapSize
GetModuleFileNameW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
GetACP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
InitializeCriticalSectionAndSpinCount
GetConsoleCP
GetConsoleMode
SetStdHandle
FlushFileBuffers
GetLocaleInfoW
user32
CharUpperBuffW
OemToCharA
LoadMenuW
GetSysColorBrush
GetCaretBlinkTime
ChangeMenuW
advapi32
BackupEventLogA
Sections
.text Size: 691KB - Virtual size: 691KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 47KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ