Static task
static1
Behavioral task
behavioral1
Sample
JC_1fa89de23f26b3b134d4494f0db6057a78821ecc36477586d500a888c83feb23.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_1fa89de23f26b3b134d4494f0db6057a78821ecc36477586d500a888c83feb23.exe
Resource
win10v2004-20230831-en
General
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Target
JC_1fa89de23f26b3b134d4494f0db6057a78821ecc36477586d500a888c83feb23
-
Size
772KB
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MD5
65fae13cced03017194fbcdd93bc767e
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SHA1
a583556167ca0b624c34e60326e3c1d62efdbf94
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SHA256
1fa89de23f26b3b134d4494f0db6057a78821ecc36477586d500a888c83feb23
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SHA512
3e53914d11d9de017fb66bff11e0742318b2ef86adc8268dfcd8ebf88fcd20345d314656b502f46b501829e5f838dcc80061514ea2066038bd0246572debe604
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SSDEEP
12288:f7YPEE92+LfQdk8MvIF/5bZF0M42O1SAQESe+meSgVJ1eUEEi9sowzLjE4:De2+E2b1M4gAnne3JYUC9yzLJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JC_1fa89de23f26b3b134d4494f0db6057a78821ecc36477586d500a888c83feb23
Files
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JC_1fa89de23f26b3b134d4494f0db6057a78821ecc36477586d500a888c83feb23.exe windows x86
f75cca95880fb728dc01fd0907c747d8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetConsoleAliasExesA
GetDriveTypeW
DeleteVolumeMountPointA
InterlockedDecrement
HeapFree
OpenSemaphoreA
FreeEnvironmentStringsA
GetTickCount
GetWindowsDirectoryA
EnumTimeFormatsW
SetFileShortNameW
LoadLibraryW
IsValidLocale
GetConsoleAliasExesLengthW
GetExitCodeProcess
GetConsoleAliasW
lstrcatA
GetStartupInfoW
CreateJobObjectA
GetPrivateProfileIntW
OpenMutexW
GetHandleInformation
GetCurrentDirectoryW
SetLastError
ReadConsoleOutputCharacterA
FindFirstChangeNotificationW
MoveFileW
LoadLibraryA
InterlockedExchangeAdd
LocalAlloc
GetFileType
MoveFileA
BuildCommDCBAndTimeoutsW
RemoveDirectoryW
GlobalGetAtomNameW
FindNextChangeNotification
AddAtomA
GlobalWire
GetModuleHandleA
FreeEnvironmentStringsW
FindNextFileW
GetStringTypeW
FatalAppExitA
SetCalendarInfoA
OpenSemaphoreW
FindFirstVolumeA
ResetWriteWatch
EnumSystemLocalesW
CommConfigDialogW
SetStdHandle
SetFilePointer
GetPrivateProfileSectionNamesW
GetCommandLineW
GetProcAddress
GetVolumeNameForVolumeMountPointA
InterlockedIncrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
DeleteFileA
HeapSetInformation
RaiseException
RtlUnwind
HeapAlloc
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
IsProcessorFeaturePresent
HeapCreate
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
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: 146KB - Virtual size: 145KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 598KB - Virtual size: 31.2MB
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