Static task
static1
Behavioral task
behavioral1
Sample
fd352762e71e1ef003d7e89132b79218bf0867a8fe2c19298c5db99de91d64d5.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
fd352762e71e1ef003d7e89132b79218bf0867a8fe2c19298c5db99de91d64d5.exe
Resource
win10v2004-20231023-en
General
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Target
fd352762e71e1ef003d7e89132b79218bf0867a8fe2c19298c5db99de91d64d5
-
Size
44KB
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MD5
33b12f1d9356a8851e120981bade900e
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SHA1
81c024650b94ebf2cc0b169afebeed09187c0acb
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SHA256
fd352762e71e1ef003d7e89132b79218bf0867a8fe2c19298c5db99de91d64d5
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SHA512
b88b7ce9fda2c4474edebc98e36fa345da4f459cf88a0a15bba1151282e262f43491ec737092b93395e32ba6057b8abe5f8a28374a4fed77e971bd80aa3e2724
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SSDEEP
768:4HUziC8ssAAhYGCtpbFkqEDknXn6mqduTrToA/D:0RC8lYG6pROWoC
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fd352762e71e1ef003d7e89132b79218bf0867a8fe2c19298c5db99de91d64d5
Files
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fd352762e71e1ef003d7e89132b79218bf0867a8fe2c19298c5db99de91d64d5.exe windows:5 windows x86
6a844d1e4deceea7a961fb355e8f2dc3
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
ws2_32
recv
connect
htons
inet_addr
socket
WSAStartup
kernel32
InterlockedIncrement
IsProcessorFeaturePresent
HeapReAlloc
HeapSize
VirtualAlloc
CreateThread
WaitForSingleObject
GetCommandLineA
HeapSetInformation
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LeaveCriticalSection
EnterCriticalSection
HeapFree
HeapAlloc
RtlUnwind
LoadLibraryW
Sleep
LCMapStringW
MultiByteToWideChar
GetStringTypeW
Sections
.text Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ