Static task
static1
Behavioral task
behavioral1
Sample
4eb7003b2d04908284ccce0ffdd1cc1a7e9dcfda69617a8d27522406cf155a3b.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
4eb7003b2d04908284ccce0ffdd1cc1a7e9dcfda69617a8d27522406cf155a3b.exe
Resource
win10v2004-20231020-en
General
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Target
4eb7003b2d04908284ccce0ffdd1cc1a7e9dcfda69617a8d27522406cf155a3b
-
Size
141KB
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MD5
3778a1d743d1ca188d8194161cf49f2a
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SHA1
ec2e72f755079e9b25c45c917f39a16ff1493eaf
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SHA256
4eb7003b2d04908284ccce0ffdd1cc1a7e9dcfda69617a8d27522406cf155a3b
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SHA512
148bfb0f4a8198b6a330906713005e645ddcf46af17906a16310ada911c5773b5cdb010f264a18ab0dd2b4cef7d501c80c1b8d526ee9f16248bcb48a8d99c9ca
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SSDEEP
3072:KU1etqJM1rbJfO2/fjnvxTdhisfsVHea:P1etKEJX/DZsHe
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4eb7003b2d04908284ccce0ffdd1cc1a7e9dcfda69617a8d27522406cf155a3b
Files
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4eb7003b2d04908284ccce0ffdd1cc1a7e9dcfda69617a8d27522406cf155a3b.exe windows:5 windows x86
e2e2b41957bb94d9679739699b60b21b
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
send
closesocket
connect
htons
inet_addr
WSACleanup
socket
WSAStartup
kernel32
QueryPerformanceCounter
SetStdHandle
WriteConsoleW
CloseHandle
SetFilePointer
ReadFile
FlushFileBuffers
GetConsoleMode
GetConsoleCP
RaiseException
VirtualAlloc
CreateThread
WaitForSingleObject
GetCommandLineA
HeapSetInformation
SetUnhandledExceptionFilter
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
HeapCreate
CreateFileW
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapFree
LeaveCriticalSection
EnterCriticalSection
LoadLibraryW
GetLocaleInfoW
Sleep
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
HeapSize
HeapReAlloc
LCMapStringW
MultiByteToWideChar
GetStringTypeW
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
IsProcessorFeaturePresent
InitializeCriticalSection
Sections
.text Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ