DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
FH.lnk
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
FH.lnk
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
chastened/buffering.bat
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
chastened/buffering.bat
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
chastened/continuities.dll
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
chastened/continuities.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
chastened/trillion.cmd
Resource
win7-20220901-en
Behavioral task
behavioral8
Sample
chastened/trillion.cmd
Resource
win10v2004-20220812-en
General
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Target
FH1961.iso
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Size
700KB
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MD5
ec3809168905cbe5ea77ae89ec19a749
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SHA1
d2f6c48475a35f88f48167d92821bea071a40dc6
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SHA256
8758decf7088657ed21d6b8bf1c5f607e5796c3fee43c337d870f7bfd3d9bc2f
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SHA512
74f9667d6c7d47f29ce11bc56789d0be2addd5be2e05866a1d01684d9f8091c2904c33a70df6eda18ab8a06dd384eeffb939778023efafd90341083d7cff68e2
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SSDEEP
12288:QZXC03/c/zMdANsn9HzVrx3zsNmA/qN2UUOVHHHgHHzOUO3HawmOCWHHUYOa:Qtd3k/zMdbn9H4PvgHHHgHHiHawCWHHr
Malware Config
Signatures
Files
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FH1961.iso.iso .vbs
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FH.lnk.lnk
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chastened/buffering.bat.bat .vbs
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chastened/cadenced.gif
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chastened/continuities.dat.dll regsvr32 windows x86
24044a6c22361686766e82401ef4912e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
TryEnterCriticalSection
FindFirstFileA
HeapCreate
EnterCriticalSection
FindNextFileA
LockFile
LeaveCriticalSection
InitializeCriticalSection
UnmapViewOfFile
SwitchToFiber
GetFileAttributesA
CreateFileA
GetSystemDirectoryA
CloseHandle
SetFileAttributesA
UnlockFile
GetProcAddress
CreateFileMappingA
DeleteCriticalSection
MapViewOfFile
ConvertThreadToFiber
CreateFiber
GetComputerNameA
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleHandleW
GetCurrentProcess
TerminateProcess
GetModuleFileNameA
ExitProcess
FreeLibrary
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
HeapAlloc
GetLastError
HeapFree
FindClose
FindFirstFileExA
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
InitializeCriticalSectionAndSpinCount
TlsGetValue
TlsSetValue
LoadLibraryExW
LCMapStringW
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
WriteFile
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
CreateFileW
RtlUnwind
Exports
Exports
Sections
.text Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 130KB - Virtual size: 129KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 158KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 28B
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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chastened/trillion.cmd.cmd .vbs
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chastened/warranties.txt