Static task
static1
Behavioral task
behavioral1
Sample
a4e189e07f1db1b4826c5d539f024eb0f949a4c678ac34c71a76c0dd9e01c684_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a4e189e07f1db1b4826c5d539f024eb0f949a4c678ac34c71a76c0dd9e01c684_JC.exe
Resource
win10v2004-20230915-en
General
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Target
a4e189e07f1db1b4826c5d539f024eb0f949a4c678ac34c71a76c0dd9e01c684_JC.exe
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Size
520KB
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MD5
481048bd235b147c73c12475506ef2e8
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SHA1
7ab16003550486fd1fe1d0536d247cd468f835c5
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SHA256
a4e189e07f1db1b4826c5d539f024eb0f949a4c678ac34c71a76c0dd9e01c684
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SHA512
2e5e7ffdad3f77fe84b516e79948c987308b2e6f8a8cf9d7932d7db1332379fc567b47800411d323c5c53562cecadeb2c9a7de807eb1be27b8c87b536762171a
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SSDEEP
6144:S7K2rul2pvciXO1b0ITTS7KEfHmpWG400fgTe8Uls3+U+G/6JMg8g:S7KWuUpvveBrTTMKuG4ls3+U+Jj8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4e189e07f1db1b4826c5d539f024eb0f949a4c678ac34c71a76c0dd9e01c684_JC.exe
Files
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a4e189e07f1db1b4826c5d539f024eb0f949a4c678ac34c71a76c0dd9e01c684_JC.exe.exe windows:5 windows x86
c9ac49ec96641fb6cdc3cb11e7142d72
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FindFirstFileW
EnumCalendarInfoA
GetDriveTypeW
FindResourceW
MoveFileExW
SetDefaultCommConfigW
CreateJobObjectW
GetNamedPipeHandleStateA
SetConsoleScreenBufferSize
WriteConsoleInputA
GetTimeFormatA
GetSystemDefaultLCID
GetModuleHandleW
GetConsoleAliasesLengthA
ReadConsoleW
GetConsoleAliasExesW
GetCommandLineA
GetEnvironmentStrings
GetConsoleCP
GlobalAlloc
GetPrivateProfileIntA
LoadLibraryW
SetCommConfig
TerminateThread
GetLocaleInfoW
DeleteVolumeMountPointW
TransactNamedPipe
LocalReAlloc
GetStartupInfoW
CreateMailslotW
DisconnectNamedPipe
GetShortPathNameA
SetCurrentDirectoryA
FindFirstFileA
SetProcessAffinityMask
ChangeTimerQueueTimer
SetLastError
GetThreadLocale
MoveFileW
CopyFileA
EnumSystemCodePagesW
GetProcessVersion
LoadLibraryA
RemoveDirectoryW
FindAtomA
GetOEMCP
FindNextFileA
GetModuleHandleA
SetLocaleInfoW
CreateMutexA
GetProcessAffinityMask
FreeEnvironmentStringsW
FindNextFileW
VirtualProtect
PurgeComm
GetCurrentDirectoryA
EnumDateFormatsW
FatalAppExitA
GetShortPathNameW
TerminateJobObject
FindAtomW
GetWindowsDirectoryW
FindFirstVolumeW
GetFileInformationByHandle
AddConsoleAliasA
DebugBreak
OpenFileMappingA
EnumSystemLocalesW
CreateFileW
CloseHandle
GetComputerNameA
GetCommandLineW
GetLastError
GetVolumeNameForVolumeMountPointA
MoveFileA
HeapAlloc
DeleteFileA
EncodePointer
DecodePointer
HeapReAlloc
HeapSetInformation
GetProcAddress
ExitProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
WriteFile
GetStdHandle
GetModuleFileNameW
HeapCreate
EnterCriticalSection
LeaveCriticalSection
Sleep
HeapSize
HeapFree
SetFilePointer
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
GetCPInfo
GetACP
IsValidCodePage
MultiByteToWideChar
WideCharToMultiByte
SetStdHandle
GetConsoleMode
FlushFileBuffers
IsProcessorFeaturePresent
LCMapStringW
GetStringTypeW
ReadFile
WriteConsoleW
RaiseException
user32
CharUpperA
gdi32
GetBoundsRect
GetTextFaceW
SetBkColor
Sections
.text Size: 452KB - Virtual size: 452KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 2.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ