Behavioral task
behavioral1
Sample
240c63fd292efaef4c91db2cbf8c3f99.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
240c63fd292efaef4c91db2cbf8c3f99.dll
Resource
win10v2004-20231215-en
General
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Target
240c63fd292efaef4c91db2cbf8c3f99
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Size
269KB
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MD5
240c63fd292efaef4c91db2cbf8c3f99
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SHA1
210daf073de9432b7650706cdd7a6ac2168a7411
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SHA256
727092e8e07437d799ca0cda7be6fc9753f857ad50003fd3129eebdabd54f9a2
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SHA512
e79525a3de5f1ae76a2ad2b38c4b9f4402c1247a13612c4f1d2f83ff208c179ea92729a49509870d9f4e76bca464544da7890292da51298f4778e4a5970cabd0
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SSDEEP
6144:FTdochbDK1aPcNaotanzwDH/yvjEp5ERAPzBn5aNyP7VL:MxAoIzwijEkGhMeVL
Malware Config
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 240c63fd292efaef4c91db2cbf8c3f99
Files
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240c63fd292efaef4c91db2cbf8c3f99.dll windows:5 windows x64 arch:x64
f20558ca190830b0f1c5589fba2d2d10
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
lstrlenA
GetProcAddress
WideCharToMultiByte
GetEnvironmentVariableA
GetShortPathNameA
CloseHandle
WriteFile
SetFilePointer
CreateFileA
MoveFileA
Sleep
LoadLibraryA
GetTickCount
LocalFree
CreateFileW
FlushFileBuffers
GetStringTypeW
LCMapStringW
GetLastError
HeapFree
HeapAlloc
GetCurrentThreadId
FlsSetValue
GetCommandLineA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
DecodePointer
EncodePointer
HeapSetInformation
GetVersion
HeapCreate
HeapDestroy
GetModuleHandleW
ExitProcess
GetStdHandle
GetModuleFileNameW
RaiseException
RtlPcToFileHeader
RtlUnwindEx
EnterCriticalSection
LeaveCriticalSection
FlsGetValue
FlsFree
SetLastError
FlsAlloc
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LoadLibraryW
HeapSize
HeapReAlloc
SetStdHandle
WriteConsoleW
MultiByteToWideChar
advapi32
RegCreateKeyExA
RegSetValueExA
RegEnumKeyExA
RegQueryInfoKeyA
RegCloseKey
RegOpenKeyExA
RegRenameKey
Sections
.text Size: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 196KB - Virtual size: 205KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ