Static task
static1
Behavioral task
behavioral1
Sample
CueClub.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
CueClub.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
skidrow.exe
Resource
win7-20240215-en
Behavioral task
behavioral4
Sample
skidrow.exe
Resource
win10v2004-20240412-en
General
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Target
f3c02dc8cf6c6f52051a9fe6b9b2341c_JaffaCakes118
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Size
345KB
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MD5
f3c02dc8cf6c6f52051a9fe6b9b2341c
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SHA1
8faf02dd29e2a2660b877607ab2531c565086834
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SHA256
29e4b29e725925a246b2be653922ac3defc8bee509ff99b40454c8ac4bcd9633
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SHA512
d0698eac130eef78253088282ef1c0f8af7f4aaa71b92bb352fd6668e995c38d8c7a972178396e5702da19e832f6dbe33f96260bbe68757329ae5c59903195fd
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SSDEEP
6144:QxyKGIAcEPiNMqX97fnnPp3P3dOzz17RinHi/pk5AKV+me0sVZn6cAJZWD1oEV:2yKGIRvX1vnPp3PNyfpk5AKV+7Hnbqwv
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/CueClub.exe unpack001/skidrow.exe
Files
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f3c02dc8cf6c6f52051a9fe6b9b2341c_JaffaCakes118.rar
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CueClub.exe.exe windows:4 windows x86 arch:x86
3b11ee359de9b65451e2a13bb25d1927
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InitializeCriticalSection
lstrcatA
GetDriveTypeA
EnterCriticalSection
LeaveCriticalSection
lstrlenA
GetLogicalDriveStringsA
FindFirstFileA
FindNextFileA
FindClose
WideCharToMultiByte
MultiByteToWideChar
CreateFileA
DeleteCriticalSection
GetLastError
GetVolumeInformationA
CloseHandle
SetEnvironmentVariableA
CompareStringW
CompareStringA
SetEndOfFile
LoadLibraryA
GetOEMCP
LocalAlloc
LocalFree
SetPriorityClass
GetCurrentProcess
GetFileSize
ReadFile
GetTimeZoneInformation
GetSystemTime
GetLocalTime
DeleteFileA
HeapFree
HeapAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetProcAddress
LCMapStringA
LCMapStringW
WriteFile
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
UnhandledExceptionFilter
SetFilePointer
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
RtlUnwind
SetStdHandle
FlushFileBuffers
GetStringTypeA
GetStringTypeW
GetCPInfo
GetACP
user32
ShowCursor
wsprintfA
MessageBoxA
SetFocus
UpdateWindow
CreateWindowExA
GetSystemMetrics
RegisterClassExA
LoadIconA
TranslateMessage
PeekMessageA
DispatchMessageA
DefWindowProcA
ValidateRect
PostQuitMessage
DialogBoxParamA
SendDlgItemMessageA
SetWindowPos
GetClientRect
EndDialog
DestroyWindow
advapi32
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
ole32
CoInitializeEx
CoCreateInstance
CoUninitialize
dsetup
ord11
winmm
timeGetTime
timeSetEvent
mciSendCommandA
timeKillEvent
wininet
InternetAttemptConnect
InternetGetConnectedState
InternetAutodialHangup
gdi32
GetStockObject
dinput
DirectInputCreateA
ddraw
DirectDrawEnumerateExA
DirectDrawCreate
dsound
ord2
ord1
Sections
.text Size: 280KB - Virtual size: 276KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.1MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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skidrow.exe.exe windows:6 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 189KB - Virtual size: 936KB
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sr-ic164.nfo