Static task
static1
Behavioral task
behavioral1
Sample
bfbe3ca0d3dfdd0aa492c5a4f4ffbbcbb26b6f479a39e8e7cdbe3baaf6ea8ee9_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
bfbe3ca0d3dfdd0aa492c5a4f4ffbbcbb26b6f479a39e8e7cdbe3baaf6ea8ee9_JC.exe
Resource
win10v2004-20230915-en
General
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Target
bfbe3ca0d3dfdd0aa492c5a4f4ffbbcbb26b6f479a39e8e7cdbe3baaf6ea8ee9_JC.exe
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Size
203KB
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MD5
574383ab65b40954772ce88c738a3b9c
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SHA1
fb3a6ba53b51c76a6a69b2e625b01e5c38aed750
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SHA256
bfbe3ca0d3dfdd0aa492c5a4f4ffbbcbb26b6f479a39e8e7cdbe3baaf6ea8ee9
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SHA512
e1181497b043bca0b6a675707a0267851cfd94e768e95a1795785097859f4714f9174a7717f377f7852c3024f9e494463ab9fdb2ebeef1e333678c2e792ec3aa
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SSDEEP
3072:MHXaCZ0XDoGmImn+kIosM1D/2jeoLo832PpAyHS5x7:Was0Tlin+kfP/2dolHQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bfbe3ca0d3dfdd0aa492c5a4f4ffbbcbb26b6f479a39e8e7cdbe3baaf6ea8ee9_JC.exe
Files
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bfbe3ca0d3dfdd0aa492c5a4f4ffbbcbb26b6f479a39e8e7cdbe3baaf6ea8ee9_JC.exe.exe windows:5 windows x86
1b1c101b34422332d0062bedf14c71e9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedCompareExchange
WriteConsoleInputA
AddConsoleAliasW
SetVolumeMountPointW
_lclose
GetProcessPriorityBoost
GetTickCount
GetNumberFormatA
GlobalAlloc
LoadLibraryW
AssignProcessToJobObject
GetSystemWindowsDirectoryA
FindNextVolumeW
GetFileAttributesW
GetCompressedFileSizeA
CreateActCtxA
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
RemoveDirectoryA
EnumSystemCodePagesW
SetComputerNameA
LoadResource
CreateHardLinkW
BeginUpdateResourceA
GetCommMask
AddAtomA
FoldStringA
GlobalFindAtomW
FindNextFileA
OpenFileMappingW
FreeEnvironmentStringsW
PeekConsoleInputA
EndUpdateResourceA
GetWindowsDirectoryW
GetCurrentProcessId
ReadConsoleOutputCharacterW
LocalFree
ReadFile
GetProcessHeap
SetEndOfFile
GetCPInfo
PeekNamedPipe
LoadLibraryA
FillConsoleOutputCharacterA
MultiByteToWideChar
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapFree
WideCharToMultiByte
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
RaiseException
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
Sleep
HeapSize
ExitProcess
RtlUnwind
WriteFile
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapReAlloc
InitializeCriticalSectionAndSpinCount
GetModuleHandleA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CloseHandle
CreateFileA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
user32
CharToOemBuffA
PostMessageW
LoadMenuA
ChangeDisplaySettingsA
GetWindowTextLengthW
gdi32
GetPolyFillMode
GetCharacterPlacementW
advapi32
BackupEventLogW
Sections
.text Size: 162KB - Virtual size: 161KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ