Behavioral task
behavioral1
Sample
9084d381123e0c42045a8c6084dae52d83794552487f1b201b91fe97a49a65dcN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9084d381123e0c42045a8c6084dae52d83794552487f1b201b91fe97a49a65dcN.exe
Resource
win10v2004-20240802-en
General
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Target
9084d381123e0c42045a8c6084dae52d83794552487f1b201b91fe97a49a65dcN
-
Size
9.9MB
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MD5
551277f476f83179af0e58207008b8e0
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SHA1
3c434f5f508bcb867f2b34f3b488849d267272c3
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SHA256
9084d381123e0c42045a8c6084dae52d83794552487f1b201b91fe97a49a65dc
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SHA512
da67b5947a87f55142ed77ac7a4573d3d6d19a1b8451b167d0d787e432aff75ae117bb68448695aea88c3d57545af80389e52d0f7dabd4588863b943da3aa4bc
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SSDEEP
98304:63wN6zR7vjAPjPbSnhLgJpQRpuVyJ1EanBv/ZmKq0bT:0RV7vjAPjMleQRpuAJGoLbT
Malware Config
Extracted
skuld
https://discordapp.com/api/webhooks/1288286577247653889/EJDRAqnRysewM71CyfWCUQGdSvXtjOTfAwPOoU4ZqlmjC_5T58WW1f0AA4UdiflGO5if
Signatures
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Skuld family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 9084d381123e0c42045a8c6084dae52d83794552487f1b201b91fe97a49a65dcN
Files
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9084d381123e0c42045a8c6084dae52d83794552487f1b201b91fe97a49a65dcN.exe windows:6 windows x64 arch:x64
d42595b695fc008ef2c56aabd8efd68e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
RtlVirtualUnwind
RtlLookupFunctionEntry
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateEventA
CloseHandle
AddVectoredExceptionHandler
AddVectoredContinueHandler
Sections
.text Size: 4.8MB - Virtual size: 4.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4.4MB - Virtual size: 4.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 468KB - Virtual size: 798KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 111KB - Virtual size: 111KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 512B - Virtual size: 180B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ