x.rar
- SHA256 8c03cbb593249772dfce73a9f21a7e7ca7b5afdf9e60f97a093bc6f2a8ad7cf8
Behavioral task
behavioral1
Sample
x/X_Attacker.exe
Resource
win7-20231129-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
x/X_Attacker.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral3
Sample
x/data/Main.exe
Resource
win7-20240508-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral4
Sample
x/data/Main.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral5
Sample
x/data/boot.bat
Resource
win7-20240221-en
windows7-x64
1 signatures
150 seconds
Behavioral task
behavioral6
Sample
x/data/boot.bat
Resource
win10v2004-20240426-en
windows10-2004-x64
0 signatures
150 seconds
Behavioral task
behavioral7
Sample
x/data/sms.exe
Resource
win7-20240419-en
windows7-x64
18 signatures
150 seconds
Behavioral task
behavioral8
Sample
x/data/sms.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
20 signatures
150 seconds
General
- Target x.rar
- Size 45.0MB
- Sample240604-ysp1fsae73
- SHA256 8c03cbb593249772dfce73a9f21a7e7ca7b5afdf9e60f97a093bc6f2a8ad7cf8
- MD5 465e4139dd374ddfb17e36dd77a2c143
- SHA1 aabdd7e92beb43934b9bd99583de941cfbbeefec
- SHA512 b6e6fdeda2f5eeb02f6eae63caf7ec8d367de01cd8203621630410bc19ca35b2cba6414bf12fed4a176b84fa9fb67cdd222555b444661928e8296d0c919fe3d6
- SSDEEP 786432:0Dy01lnru+g97Pg4eNQMMwHNzzHYX8R2HHxPh/dvTaosfRWD7wjPaI9+I63Zh7tP:0DtvS+g97Pg4GQMDHps/xfvTaosf8HwS
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Detects Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/x/data/Main.exe pyinstaller - Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/x/X_Attacker.exe unpack001/x/data/Main.exe unpack001/x/data/sms.exe
File Explorer
-
x.rar.rar 45.0MB
-
x/X_Attacker.exe.exe 999KB
-
x/data/Main.exe.exe 32.5MB
-
Main.pyc21KB
-
x/data/boot.bat833B
-
x/data/logo.gif.gif 3.8MB
-
x/data/sms.exe.exe 9.3MB
x/X_Attacker.exe
- SHA256 0ad39860802e556879d212d6094a52d220722bf669f5d35f12bf2e3f3a4361ab
- MD5 af8e2bc64b2174f6eddd42b5620f8d02
- SHA1 11f5630d1ead5ca98d6e64a9739e86ee4ebd056d
- SHA512 6606302364d0944747a8a3a3593a66eb57fae76a64011e2585fd95aafc53c414da4f6242d58f060f1584cc1d02f02d8c62c996f5dcc49f87e965705447640692
- SSDEEP 12288:EMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9ucv0NT64Qs:EnsJ39LyjbJkQFMhmC+6GD9ucvkT64P
- MD5 SHA1 SHA512 SSDEEP
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
0
Major OS version
4
Entry point
633728
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
PDB paths
Name
CODE
Size
615KB
Virtual Size
614KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
DATA
Size
12KB
Virtual Size
11KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
BSS
Size
Virtual Size
4KB
Characteristics
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.idata
Size
11KB
Virtual Size
10KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.tls
Size
Virtual Size
16B
Characteristics
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rdata
Size
512B
Virtual Size
57B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
42KB
Virtual Size
42KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
317KB
Virtual Size
316KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
generic
x/data/Main.exe
- IMPHASH 023abd09c65289e3a2df4aa2b19cccec
- SHA256 46e48a77cab4f26eceab825c7371aa1d1191b48f62df0fc83fe2e3215c18070a
- MD5 6470f7d065aa4f108c240b4a153c5c84
- SHA1 64e0b88da4172c1666ddd40c81c3e947bcb7073e
- SHA512 9a2fdf27455c890b90ebc7b69804826995b4b3b3fcdb9d4c64ab44cbe1761dffbd8f1cdf26d6178087dec7863e81242f1a9e72798f477a6b281af3d20f64294b
- SSDEEP 786432:HaAVWfpq1QtIJ2j6+s7LWB75zuPNua8DZczW8SeAlem0qK:HRWh2iIJ2qHWB75iVf6yWx1l1t
- MD5 SHA1 SHA512 SSDEEP
-
Detects Pyinstaller
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
2
Major OS version
5
Entry point
47584
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
CreateFileW
GetFinalPathNameByHandleW
CloseHandle
GetModuleFileNameW
CreateSymbolicLinkW
GetProcAddress
GetCommandLineW
GetEnvironmentVariableW
SetEnvironmentVariableW
ExpandEnvironmentStringsW
CreateDirectoryW
GetTempPathW
WaitForSingleObject
Sleep
SetDllDirectoryW
CreateProcessW
GetStartupInfoW
FreeLibrary
LoadLibraryExW
SetConsoleCtrlHandler
FindClose
FindFirstFileExW
GetCurrentProcess
GetCurrentProcessId
LocalFree
FormatMessageW
MultiByteToWideChar
WideCharToMultiByte
GetConsoleWindow
HeapSize
GetLastError
WriteConsoleW
SetEndOfFile
GetExitCodeProcess
TlsGetValue
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsSetValue
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
GetCommandLineA
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
172KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
75KB
Virtual Size
75KB
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
60KB
Virtual Size
59KB
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=121, id=1, productName=Unmarked objects,
count=21, id=260, version=33135,
count=1, id=258, version=33135,
Main.pyc
- SHA256 39e60be7e75e89636b6424cf68225ecb561b7330105cd10aa5f8abf9732403d9
- MD5 6e71a323a7f364925012518285b92b36
- SHA1 1cf98211833ed584a89a7836a374aa7cd5d3ce2f
- SHA512 999f5035e4b6ef2f3c500b06adf85b27939bdfed73ce68067a4980a7a6f79c40bc23736ca887a534c99a667257c2f3ea60c1e19e863ea718d8115d93a90e5551
- SSDEEP 192:0KyozaMc5G1ND51/KTiEAyefMRP+u3D/ZHASTtije1E9u2KqiMVHkF:XaMc5ul5JIfNe0ZRHASJijmsyqiWU
- MD5 SHA1 SHA512 SSDEEP
x/data/boot.bat
- SHA256 0fd0d5a0e7d7e4264e064800166d45b293737f753c58dcce15073171558b812c
- MD5 89b0c6ee8d688683c261bca0e27ddc5e
- SHA1 4100992f0755b97fcac6338b0e9d6d8a194a64e1
- SHA512 e7d950728e5a9c885fad1b5496be8b43e59726f6fd5b2253670269f16c42fa5a4659a38a8dae70b08f96d2b371816694c2514c1f581945ab4f61eb1bad1543b5
- MD5 SHA1 SHA512
x/data/logo.gif
- SHA256 cf32e590659ba97ad3b0202edfb861adc39e7ab096b8d2b8b478ac3dabeca815
- MD5 9e560469b998a02e45ba79bdf7431532
- SHA1 ab664b96974859aea017434947f2c394430b8c19
- SHA512 c139131fc6fe0d31d8b096a30670ee093c0f247f1c7103f852172a9f83fb69a33bf3853b8f875303d09f9e41ce9be80a45ea1cb85859cffc82eb279414ac30cd
- SSDEEP 98304:b9mSo7TtCWA5FcA73tRMRRRzRRRRRoA/fExG78RfFPL7KYu:xmiB5FcAQKTGYu
- MD5 SHA1 SHA512 SSDEEP
x/data/sms.exe
- SHA256 0c2e058f82341a8b2b4460cd0bdbf2ed9156295e5e9a64b68aa320b817f2fb1d
- MD5 2fda729af7be83624fe7b5c61d2d36a0
- SHA1 68ee34c9d368b0a201f9a574c19fe700974a6563
- SHA512 869a40de2075764b03720f9a176615a15fd67b69d0e04bdfa1c596f9315ca4aaae1161aadcd1ae47cc23fdb9872e7b7c58f0ee8b00784f2559e3a4664ce2883e
- SSDEEP 196608:kL6l5BVpPXNxqVOAyfwK3rQOP5WunF7cdeb/C3UwNRaLJJ2jDa7Gw:k2ldIVdy4afBW62duNJ2aT
- MD5 SHA1 SHA512 SSDEEP
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
0
Major OS version
4
Entry point
633728
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
PDB paths
Name
CODE
Size
615KB
Virtual Size
614KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
DATA
Size
12KB
Virtual Size
11KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
BSS
Size
Virtual Size
4KB
Characteristics
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.idata
Size
11KB
Virtual Size
10KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.tls
Size
Virtual Size
16B
Characteristics
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rdata
Size
512B
Virtual Size
57B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
42KB
Virtual Size
42KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
8.6MB
Virtual Size
8.6MB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ