Behavioral task
behavioral1
Sample
e8fd4e2f07da1257d7df1bfb5c893b1c2ec344c062fceda53ac9b7e123b2d1ea.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e8fd4e2f07da1257d7df1bfb5c893b1c2ec344c062fceda53ac9b7e123b2d1ea.exe
Resource
win10v2004-20230915-en
General
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Target
e8fd4e2f07da1257d7df1bfb5c893b1c2ec344c062fceda53ac9b7e123b2d1ea
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Size
140KB
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MD5
f31ff77db02d448e6f9e502e728bb495
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SHA1
43cf88bda6027d687a3ba9abe9126b54990c8053
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SHA256
e8fd4e2f07da1257d7df1bfb5c893b1c2ec344c062fceda53ac9b7e123b2d1ea
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SHA512
4aac20dc54b5014c08e0b8a396920e74ee152208716059b87df53fc0dcde5284860b6b045f62c270a79c95e259d61d8e2dc1c64d1aa9734ad198b60d483e30dd
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SSDEEP
3072:e3A8K8SuvgfO/pL50Cf4OHbf2iUfuiJjqfWfG+Lz5x/mZzPwa6VJ:ek8SWl0iXqv5Y6VJ
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 e8fd4e2f07da1257d7df1bfb5c893b1c2ec344c062fceda53ac9b7e123b2d1ea
Files
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e8fd4e2f07da1257d7df1bfb5c893b1c2ec344c062fceda53ac9b7e123b2d1ea.exe windows:5 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