Behavioral task
behavioral1
Sample
aef8685c9431242563882971be4e3f4bf31b33edd57abe1dfe4505528121dfd9.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
aef8685c9431242563882971be4e3f4bf31b33edd57abe1dfe4505528121dfd9.exe
Resource
win10-20230915-en
General
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Target
aef8685c9431242563882971be4e3f4bf31b33edd57abe1dfe4505528121dfd9
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Size
140KB
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MD5
ee64ef10cae4af43ef2023169c0c0c8a
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SHA1
49047a1f5d4695dfb3534e1b2a99d532008b10e9
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SHA256
aef8685c9431242563882971be4e3f4bf31b33edd57abe1dfe4505528121dfd9
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SHA512
2f6a15140b0ba84f7ef8e1be6ba65c9a48a24c3297923a28be5cf7def7052a861f931b19ac7866976447dfa5bc21f8343224ece1f04851ba6ced3f7f2792a71c
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SSDEEP
3072:L3A8K8SuvgfO/pL50Cz4OHbf2iUfuiJjqfWfG+Lz5D/mZzPUa6VJ:Lk8SWl0OXqv526VJ
Malware Config
Signatures
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Detect Mystic stealer payload 1 IoCs
resource yara_rule sample family_mystic -
Mystic family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aef8685c9431242563882971be4e3f4bf31b33edd57abe1dfe4505528121dfd9
Files
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aef8685c9431242563882971be4e3f4bf31b33edd57abe1dfe4505528121dfd9.exe windows x86
0139538a651a21148db92c7ae213c5f3
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
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
CloseHandle
DecodePointer
Sections
.text Size: 107KB - Virtual size: 106KB
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