Static task
static1
Behavioral task
behavioral1
Sample
JC_b17db8cd9c67260f2e2a2a03f769f292b9322ff467b2bc0149f7d9241a6dcf4c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_b17db8cd9c67260f2e2a2a03f769f292b9322ff467b2bc0149f7d9241a6dcf4c.exe
Resource
win10v2004-20230831-en
General
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Target
JC_b17db8cd9c67260f2e2a2a03f769f292b9322ff467b2bc0149f7d9241a6dcf4c
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Size
263KB
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MD5
b29e723dfdeafe1cff939c91b710e35f
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SHA1
9d426239725f88e626a1e7eb7edd7e5acc6665b1
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SHA256
b17db8cd9c67260f2e2a2a03f769f292b9322ff467b2bc0149f7d9241a6dcf4c
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SHA512
182e5b41fdf031c60244c4cf07d1f54ce8b413ad99064f2bd08aaa1d45544b53002aed478566085d5fc3135706b65225d6b0294cc69474d5ba90e310895b3ef3
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SSDEEP
3072:Yr4sp9one1ujR+muEJcw8GgRtyH5OeUY+H/4WArTxZmgv1lpwGAUYrr/X0r:Qme1A+muEdPakH419GrTxnv1Jfg/X
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource JC_b17db8cd9c67260f2e2a2a03f769f292b9322ff467b2bc0149f7d9241a6dcf4c
Files
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JC_b17db8cd9c67260f2e2a2a03f769f292b9322ff467b2bc0149f7d9241a6dcf4c.exe windows x86
0e5da8a70526fa681b4ea4d82277b0dc
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
GetDriveTypeW
CommConfigDialogA
DeleteVolumeMountPointA
GetConsoleAliasA
InterlockedDecrement
HeapFree
SetHandleInformation
OpenSemaphoreA
FreeEnvironmentStringsA
GetTickCount
GetWindowsDirectoryA
GetConsoleAliasExesW
EnumTimeFormatsW
SetFileShortNameW
LoadLibraryW
IsValidLocale
GetConsoleAliasExesLengthW
lstrcatA
GetStartupInfoW
RaiseException
CreateJobObjectA
GetPrivateProfileIntW
OpenMutexW
GetCurrentDirectoryW
SetLastError
GetNumaProcessorNode
GetProcAddress
MoveFileW
LoadLibraryA
InterlockedExchangeAdd
LocalAlloc
GetFileType
MoveFileA
BuildCommDCBAndTimeoutsW
AddAtomW
RemoveDirectoryW
GlobalGetAtomNameW
FindNextChangeNotification
EnumResourceTypesW
GlobalWire
GetModuleHandleA
FatalExit
FindNextFileW
GetStringTypeW
FatalAppExitA
SetCalendarInfoA
OpenSemaphoreW
FindFirstVolumeA
ResetWriteWatch
EnumSystemLocalesW
SetStdHandle
SetFilePointer
GetPrivateProfileSectionNamesW
GetCommandLineW
ReadConsoleOutputCharacterA
GetVolumeNameForVolumeMountPointA
InterlockedIncrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
DeleteFileA
HeapSetInformation
RtlUnwind
HeapAlloc
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
IsProcessorFeaturePresent
HeapCreate
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
HeapSize
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
CloseHandle
WriteConsoleW
CreateFileW
user32
GetAltTabInfoA
gdi32
GetCharABCWidthsA
SelectPalette
GetTextFaceA
Sections
.text Size: 145KB - Virtual size: 145KB
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: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ