Behavioral task
behavioral1
Sample
mystic_5.exe
Resource
win10v2004-20231020-en
General
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Target
mystic_5.bin
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Size
140KB
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MD5
c60f177bdad502fa264f7bc57af17411
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SHA1
e3b57bf0d9455db81460fae8f5fe60b97c6e9ae7
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SHA256
e59b04adba48e393f70f266963502d0874ab4922d82771d34201c5437f13fa1d
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SHA512
7c2ec5eb0dc2974d8e20ff2db75971507444caa5a48b5a0aa111dae22827df876db5462fde8ed5f0dbc5187b79b9b6ad39af3278738cbe678f0cf3cf31503bda
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SSDEEP
3072:ivchksRoSdkHJQGOcOPGNiLtgCTwuOh3XtQOIlyuKEDgSTF5Ja27FsQe4m/zuDdm:ivyoSJGOcOPGNAtgmoIJB5VKVJ
Malware Config
Extracted
mystic
http://193.233.254.61/
Signatures
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Detect Mystic stealer payload 1 IoCs
resource yara_rule sample mystic_family -
Mystic family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource mystic_5.bin
Files
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mystic_5.bin.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