Static task
static1
Behavioral task
behavioral1
Sample
b03dd6dfa590f991611b5bc2260dcc6ce15f18434e436e9207d4fe2956d23ec5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b03dd6dfa590f991611b5bc2260dcc6ce15f18434e436e9207d4fe2956d23ec5.exe
Resource
win10v2004-20231127-en
General
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Target
b03dd6dfa590f991611b5bc2260dcc6ce15f18434e436e9207d4fe2956d23ec5
-
Size
381KB
-
MD5
bfc3d8240c75de5b7a4b8af0ca6c5bf0
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SHA1
2ef9dc8cffa0f4c91a0238b9d90c7127f6c238bc
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SHA256
b03dd6dfa590f991611b5bc2260dcc6ce15f18434e436e9207d4fe2956d23ec5
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SHA512
0c89ba608260d5c78f87ebcf300f355187d744ff587e4fb691e013c94b72aa87d375ef6df7d17b428cbd623dbc30b37c03bf47ab1e404e1c82b62c75e1bcd593
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SSDEEP
6144:t7Qb8H5TlCSR5575EJW36Vj9xk9D9JDKBXnxOJm1+j+5qVelXntI:BHV5kJI6Vj9GD/0RE+5+4Xt
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b03dd6dfa590f991611b5bc2260dcc6ce15f18434e436e9207d4fe2956d23ec5
Files
-
b03dd6dfa590f991611b5bc2260dcc6ce15f18434e436e9207d4fe2956d23ec5.exe windows:5 windows x64 arch:x64
c064ac43170f0c9b6fda3ebe8e8f7a72
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetNativeSystemInfo
FreeLibrary
HeapAlloc
HeapFree
VirtualFree
GetProcessHeap
IsBadReadPtr
HeapCreate
SetLastError
GetProcAddress
LoadLibraryA
VirtualProtect
GetLastError
HeapReAlloc
WriteConsoleW
GetFileType
GetStdHandle
GetModuleFileNameW
EncodePointer
DecodePointer
GetSystemTimeAsFileTime
GetCommandLineW
GetStartupInfoW
HeapSetInformation
GetVersion
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
TerminateProcess
GetCurrentProcess
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FlsGetValue
FlsSetValue
FlsFree
GetCurrentThreadId
FlsAlloc
GetModuleHandleW
ExitProcess
WriteFile
GetStringTypeW
RtlUnwindEx
EnterCriticalSection
LeaveCriticalSection
LoadLibraryW
Sleep
HeapSize
RaiseException
RtlPcToFileHeader
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
SetStdHandle
CloseHandle
CreateFileW
Sections
.text Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
RT_DATA Size: 280KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 960B
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