nTsrf.pdb
Behavioral task
behavioral1
Sample
224cb722a3b940c564dd0f4e6347776a6ebd2ce4d1ce898cc16769a8ec079b1a.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
224cb722a3b940c564dd0f4e6347776a6ebd2ce4d1ce898cc16769a8ec079b1a.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
purchase order - PO-011024-201.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
purchase order - PO-011024-201.exe
Resource
win10v2004-20240709-en
General
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Target
960db67081f8b25865698988f9758d0c80a7601c8326902eb52d1fe8ae6b9f0e
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Size
1.0MB
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MD5
9decd029a7800230daaae693cd48c6af
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SHA1
6b5133eed57881bbfaef4f18dece5299b8879d5e
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SHA256
960db67081f8b25865698988f9758d0c80a7601c8326902eb52d1fe8ae6b9f0e
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SHA512
f229700238de5b0b4c7da31d60f4bdd5ce2b4d8a60ca3f5fb15ca6f7f46f9daddd2218b9660ee30e4a1cf1126194dddd2996831e0afacfa3c9cbd71c32f733dd
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SSDEEP
24576:CcatvGcxvi4KVNYIejOQJBZc80oOv0MapS3awJLGgvZV:ctrxvi44g3x0ouapSr5zRV
Malware Config
Signatures
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Detect Mystic stealer payload 1 IoCs
resource yara_rule static1/unpack001/224cb722a3b940c564dd0f4e6347776a6ebd2ce4d1ce898cc16769a8ec079b1a.exe mystic_family -
Mystic family
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/224cb722a3b940c564dd0f4e6347776a6ebd2ce4d1ce898cc16769a8ec079b1a.exe unpack001/purchase order - PO-011024-201.exe
Files
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960db67081f8b25865698988f9758d0c80a7601c8326902eb52d1fe8ae6b9f0e.zip
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224cb722a3b940c564dd0f4e6347776a6ebd2ce4d1ce898cc16769a8ec079b1a.exe.exe windows:5 windows x86 arch:x86
7a83bc8f14d32c8af61627070a00e36a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WriteFile
GetLastError
VirtualFree
VirtualAlloc
WaitForSingleObject
CloseHandle
CreateThread
WriteConsoleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
RaiseException
GetStdHandle
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
HeapFree
HeapAlloc
HeapReAlloc
LCMapStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
GetStringTypeW
GetProcessHeap
HeapSize
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
DecodePointer
Sections
.text Size: 107KB - Virtual size: 107KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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purchase order - PO-011024-201.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
mscoree
_CorExeMain
Sections
.text Size: 968KB - Virtual size: 968KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ