Static task
static1
Behavioral task
behavioral1
Sample
139a8bb2c5537190e747d2f651b423147018fd9a9a21bb36281d4ce1c61727c1.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
139a8bb2c5537190e747d2f651b423147018fd9a9a21bb36281d4ce1c61727c1.exe
Resource
win10v2004-20230220-en
General
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Target
10581931462.zip
-
Size
91KB
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MD5
0be7bf96c0fd3140fa104f693ace6607
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SHA1
272af1b6829e1dd4ec5bea00004f2ef822a73b41
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SHA256
f26913ad3c79c5bbed31873852e1d1ef719e1c0147434825c96cddbbd37224dd
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SHA512
c869ccbd7a2d4afd3eac5fcf2a3bf063846635c27cc0e0e9a4c62cb080ab795252c44e38af27742a95045ce5b420cf5b5ca9fb3bd74a57c00aa208e798f2d382
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SSDEEP
1536:pJhVNeMvwDGoCCNSKhSrLOxaPE53s5LOPFwN5+CX46GHRl12yxGiMN5ME7JPTERx:pJrvwBN9IvKaPE25LuFUhwtrxGDNJAGM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/139a8bb2c5537190e747d2f651b423147018fd9a9a21bb36281d4ce1c61727c1
Files
-
10581931462.zip.zip
Password: infected
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139a8bb2c5537190e747d2f651b423147018fd9a9a21bb36281d4ce1c61727c1.exe windows x86
Password: infected
f5346a7d2508fd5976d3449f3afc971d
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
user32
wsprintfW
ws2_32
WSAGetLastError
htons
inet_ntoa
kernel32
WideCharToMultiByte
DecodePointer
EncodePointer
WriteConsoleW
SetFilePointerEx
GetConsoleMode
LoadLibraryA
GetProcAddress
CloseHandle
GetLocalTime
CreateToolhelp32Snapshot
Process32NextW
Process32FirstW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RaiseException
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameA
MultiByteToWideChar
CreateFileW
ExitProcess
GetModuleHandleExW
GetACP
HeapFree
HeapAlloc
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
SetStdHandle
GetFileType
GetStringTypeW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleCP
Sections
.text Size: 136KB - Virtual size: 135KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 284B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ