ViolinV1.0.zip
- SHA256 33fc8edfd255423880ca7eeeb073fdd16b919c557649dc82eafa0d40bac39ada
Behavioral task
behavioral1
Sample
ViolinV1.0.zip
Resource
win7-20240221-en
windows7-x64
0 signatures
1800 seconds
Behavioral task
behavioral2
Sample
ViolinV1.0.zip
Resource
win10-20240404-en
windows10-1703-x64
12 signatures
1800 seconds
Behavioral task
behavioral3
Sample
ViolinV1.0.zip
Resource
win10v2004-20240226-en
windows10-2004-x64
12 signatures
1800 seconds
Behavioral task
behavioral4
Sample
ViolinV1.0.zip
Resource
win11-20240412-en
windows11-21h2-x64
13 signatures
1800 seconds
Behavioral task
behavioral5
Sample
dirt.pyc
Resource
win7-20240221-en
windows7-x64
4 signatures
1800 seconds
Behavioral task
behavioral6
Sample
dirt.pyc
Resource
win10-20240404-en
windows10-1703-x64
3 signatures
1800 seconds
Behavioral task
behavioral7
Sample
dirt.pyc
Resource
win10v2004-20240412-en
windows10-2004-x64
4 signatures
1800 seconds
Behavioral task
behavioral8
Sample
dirt.pyc
Resource
win11-20240412-en
windows11-21h2-x64
3 signatures
1800 seconds
General
- Target ViolinV1.0.zip
- Size 41.0MB
- Sample240421-adsk2adf35
- SHA256 33fc8edfd255423880ca7eeeb073fdd16b919c557649dc82eafa0d40bac39ada
- MD5 6a5ea25ede5cad056d564b1379db0994
- SHA1 020ee91748d883035303ff6caf81f6cddc4db7da
- SHA512 311f9a80cb42b12b18ea507de3baf69a0fe1fb106ee26f32b14ef96386c8eabb3be2cb0126b39c129842937c12082d772753a36b3cfab3f6e10512faa2358ebc
- SSDEEP 786432:KOY9nuLa1LQCJZCg2LYabvuwrapuuHrZl5BnDB1Wz63FD8B9MnakX15y9pEOihBL:s9n82lJz2LYgr+uuNlrB126FAB2a+1Ia
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Telegram family
-
resource yara_rule static1/unpack003/dirt.pyc Telegram_rat - Detects Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/ViolinV1.0.exe pyinstaller - Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ViolinV1.0.exe
File Explorer
-
ViolinV1.0.zip.zip 41.0MB
-
Help.pdf.pdf 74KB
-
ViolinV1.0.exe.exe 41.3MB
-
dirt.pyc12KB
Help.pdf
- SHA256 87480c987bdbbf4f4e7cfe31e6e705550c85ccd4961ac239dd95b3682bed71ce
- MD5 f81448cae9fce68262201b41f41f261d
- SHA1 38df876d6a0fe3ec55892dfcc0c49d120f2279d8
- SHA512 6909e2896776fcb574a0552c7247b9a5962ee9934f895e340bbd1414500950af8073fd0e565b067f1bc13ad851bd61a2bcbc75485a73d06cf6d65f85c7a9e335
- SSDEEP 1536:2d5O6puoxdb2UM8DHmMaWGI/IHXumniC3:0OKuov2UM8DHPaWGoKTn
- MD5 SHA1 SHA512 SSDEEP
ViolinV1.0.exe
- IMPHASH bae3d3e8262d7ce7e9ee69cc1b630d3a
- SHA256 e7d113ef928f0ce62a0accc0829da9720977c75427c4c901976e689c22c22a9f
- MD5 e1f11a32546b240111760d533a26ee81
- SHA1 c47b6ec9a10d2f7c081ea4649dc8b98fba5f9de7
- SHA512 2aaad25d22e9e26669bcccd38b53493695d760ee8fff8d85cc2729fb040cf7a6ef5203801d6f0916f1f5c70ae0c08b2862367c5743d0d65fdb80382446272fda
- SSDEEP 786432:t+gX4BMdhwzTQXR5FbPp6FcSS5U/LT2KzVyPVL9jvzVSLOYq1QtIZS3ILe5qW80U:nXGMK4XR3bLSCU/+6yPlhvhSyY2iIZSa
- MD5 SHA1 SHA512 SSDEEP
-
Detects Pyinstaller
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
2
Major OS version
5
Entry point
47136
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_CUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths
user32
GetWindowThreadProcessId
ShowWindow
kernel32
GetModuleFileNameW
CreateSymbolicLinkW
GetProcAddress
GetCommandLineW
GetEnvironmentVariableW
SetEnvironmentVariableW
ExpandEnvironmentStringsW
CreateDirectoryW
GetTempPathW
WaitForSingleObject
Sleep
GetExitCodeProcess
CreateProcessW
SetDllDirectoryW
FreeLibrary
LoadLibraryExW
SetConsoleCtrlHandler
FindClose
FindFirstFileExW
CloseHandle
GetCurrentProcess
GetCurrentProcessId
LocalFree
FormatMessageW
MultiByteToWideChar
WideCharToMultiByte
GetConsoleWindow
HeapSize
GetLastError
WriteConsoleW
SetEndOfFile
GetStartupInfoW
TlsSetValue
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
GetCommandLineA
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetFullPathNameW
RemoveDirectoryW
FindNextFileW
SetStdHandle
DeleteFileW
ReadFile
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
HeapFree
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetConsoleOutputCP
GetFileSizeEx
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetCurrentDirectoryW
FlushFileBuffers
HeapReAlloc
GetFileAttributesExW
GetStringTypeW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetTimeZoneInformation
advapi32
ConvertSidToStringSidW
GetTokenInformation
OpenProcessToken
ConvertStringSecurityDescriptorToSecurityDescriptorW
Name
.text
Size
172KB
Virtual Size
171KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
75KB
Virtual Size
74KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
3KB
Virtual Size
12KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.pdata
Size
9KB
Virtual Size
8KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
_RDATA
Size
512B
Virtual Size
500B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
34KB
Virtual Size
34KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
2KB
Virtual Size
1KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
generic
count=8, id=259, version=30795,
count=187, id=261, version=30795,
count=10, id=260, version=30795,
count=1, productName=Unmarked objects (old),
count=4, id=253, version=33030,
count=40, id=261, version=33030,
count=17, id=260, version=33030,
count=17, id=259, version=33030,
count=7, id=257, version=30795,
count=120, id=1, productName=Unmarked objects,
count=21, id=260, version=33135,
count=1, id=258, version=33135,
dirt.pyc
- SHA256 22fbb24f3c24396cf4ed4efb11627516fdbc13f6c8f5e7949bf314d624c0a188
- MD5 1e04b7019d4445a6fbad2f9b1f65b0cf
- SHA1 625891d19b89425662f5c2461e362b80e5b1a380
- SHA512 9fa72039350d52118a62312c142c13c1c55893ded77e5adf72474e1da4b276d844f08f5c0d93547ee42ce37c050ca0058287edec426ccd569dd261f90ee75e0a
- SSDEEP 96:05ZwQ1gk5pYJnWuWHr1qbPW7MP2JMmHzJfzJU6W8KV3LB/6leQySy:05ZL1gnZWuKr1qbPz/HrFSy
- MD5 SHA1 SHA512 SSDEEP