Behavioral task
behavioral1
Sample
62a7ed6c03d5e519cc5121fe8ad967bdadbbda106a3250b03ab50fb10457ed37.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
62a7ed6c03d5e519cc5121fe8ad967bdadbbda106a3250b03ab50fb10457ed37.exe
Resource
win10v2004-20240802-en
General
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Target
62a7ed6c03d5e519cc5121fe8ad967bdadbbda106a3250b03ab50fb10457ed37
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Size
9.9MB
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MD5
23781fcb940954c24ba00db16dbe7457
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SHA1
e565b0c2b956d023ee1da679f9d98d9966905f59
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SHA256
62a7ed6c03d5e519cc5121fe8ad967bdadbbda106a3250b03ab50fb10457ed37
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SHA512
6dce37bd3d8c2b84d74cc83950746430bab67d58327b499a2a63916ce1c352d6e7b01a6d68cde47bd8b950f95987a1fcaffb828af766eb460c2bb099b84c5af4
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SSDEEP
98304:sQI9wzKxmhMIIKfGTibiyCC9cK8DE2ICafZmwjsEejd:sIzKxmhhtbiyCicRQDUjd
Malware Config
Extracted
skuld
https://discord.com/api/webhooks/1280306887027462206/GtUqNpq7R1lJgLWltd9zkaZFSnTqXfzqc2ZtsM3ihssU59gKWVrX9-G8wZ0UelMztpfV
Signatures
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Skuld family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 62a7ed6c03d5e519cc5121fe8ad967bdadbbda106a3250b03ab50fb10457ed37
Files
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62a7ed6c03d5e519cc5121fe8ad967bdadbbda106a3250b03ab50fb10457ed37.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