DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
CU20.iso
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
CU20.iso
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
SK.vbs
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
SK.vbs
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
cushioned/pamphlets.dll
Resource
win7-20221111-en
General
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Target
CU20.img
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Size
996KB
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MD5
2a76c3791469f0659a1d9c81ea3fda16
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SHA1
622903509a4d8a90be943c33d9bcc73d943d3b0c
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SHA256
8302aaa90f7757bb976115ea74c068ff3e699b08fd22526ab705c5c8bcdc155c
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SHA512
9b74eaa3d60f9f6d626e0a312ee1a51f521472ee3490dd6165153f4481a203897cac06d7f884e7ec583e40f754da8723996116b26a2821ac6a4e91fbd645c69e
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SSDEEP
24576:GYowvwJwRwJZwSw5wqwfHH8H2HHLwRx4Yk7A4DUESxg9MuI4vhL3tXC2Hk:WwvwJwRwJZwSw5wqwfHH8H2HHLwRuY09
Malware Config
Signatures
Files
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CU20.img.iso .vbs
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SK.vbs.vbs
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cushioned/jodhpurs.txt
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cushioned/pamphlets.tmp.dll regsvr32 windows x86
56f8bdaa89cf74d2e96e7a455930a4fa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileA
FindFirstFileA
FindNextFileA
GetFileAttributesA
GetFileSize
GetFileType
ReadFile
CloseHandle
GetLastError
PeekNamedPipe
GetWindowsDirectoryA
MapViewOfFile
GetModuleHandleA
CreateFileMappingA
GetTempPathA
CreateNamedPipeA
CallNamedPipeA
CreateActCtxA
ActivateActCtx
IsProcessorFeaturePresent
RaiseException
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
SetLastError
GetCurrentThreadId
HeapAlloc
HeapFree
GetModuleHandleW
GetProcAddress
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
FreeLibrary
LoadLibraryExW
CompareStringW
LCMapStringW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
ExitProcess
GetModuleHandleExW
GetProcessHeap
GetStringTypeW
MultiByteToWideChar
WideCharToMultiByte
HeapSize
HeapReAlloc
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
InitializeSListHead
InterlockedFlushSList
RtlUnwind
GetModuleFileNameA
QueryPerformanceFrequency
FindClose
FindFirstFileExA
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
GetStdHandle
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleCP
GetConsoleMode
DecodePointer
SetFilePointerEx
WriteConsoleW
CreateFileW
Exports
Exports
Sections
.text Size: 167KB - Virtual size: 167KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 218KB - Virtual size: 217KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 131KB - Virtual size: 137KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 168B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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cushioned/vista.jpg.jpg
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data.txt