Behavioral task
behavioral1
Sample
202409122adb55dd2dbb6f50de78f19d158a1302poetratsnatch.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
202409122adb55dd2dbb6f50de78f19d158a1302poetratsnatch.exe
Resource
win10v2004-20240802-en
General
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Target
202409122adb55dd2dbb6f50de78f19d158a1302poetratsnatch
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Size
9.8MB
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MD5
2adb55dd2dbb6f50de78f19d158a1302
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SHA1
88d59831897c608da2317c70e412124dc93d12eb
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SHA256
cb70b5efc101cc7446faa510535b759dd3d31d6a18ac343bf36827111373767b
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SHA512
2b4a7c90bba4f87aa646ae7a2809862bbd901afe34cd97a90f49805a6ab7be02b1f6f6cdef25ed89bd1b8007a6782e2d259e37156c1fcf651fd544019d37425f
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SSDEEP
98304:M60jb2AWIDomQhwA2FKLhRmAY0py0E5XVgjgvCn1XoIx:RrAWIDxOTe5NNa
Malware Config
Extracted
thunderkittystealer
https://api.telegram.org/bot7152695840:AAGDjisoA8pdr2R0G01XrqjqSwITZtC9buY/sendMessage?chat_id=6426393261
Signatures
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Thunderkittystealer family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202409122adb55dd2dbb6f50de78f19d158a1302poetratsnatch
Files
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202409122adb55dd2dbb6f50de78f19d158a1302poetratsnatch.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: 4.9MB - Virtual size: 4.9MB
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: 391KB - Virtual size: 724KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 111KB - Virtual size: 110KB
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: 64KB - Virtual size: 64KB
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