defense[.]exe | Triage

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General

Target

defense.exe
Size

1.6MB
MD5

eb11d76f4db6786d48ef7ae3f6c3ad9a
SHA1

294482263073bfcc916e0ef6112031e6a195c28d
SHA256

4ceab10c2d3cdb9ae245f25c67fe95e5349d3c632d3b9140112e7d77720b5252
SHA512

9df543053e17f321c7880db66822d875c45b08f061c550daebaaff9214259039d7bb0cbcee4dc44053439df3b10c144a16762f73ee153eeed6d84d9935cc2c8c
SSDEEP

12288:8NVVyrGvaRlb2nZS1dUpSp3fHdSF9e+dy0p1i3v7fjAu1X:IVNPnZSXUpShf2c+dF1BuR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

defense.exe

resource
defense.exe

Files

defense.exe
.exe windows x86

c4d010441c17e8245adced7fdcad59f4

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

FreeLibrary
GetProcAddress
GetLastError
LoadLibraryExW
CreateFileA
SetEndOfFile
GetModuleFileNameW
WideCharToMultiByte
GetFileAttributesW
ExpandEnvironmentStringsW
MultiByteToWideChar
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetFullPathNameW
EnterCriticalSection
LeaveCriticalSection
GetFullPathNameA
GetCurrentProcess
SetUnhandledExceptionFilter
GetModuleHandleA
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
Sleep
VirtualAlloc
HeapReAlloc
RtlUnwind
CloseHandle
RaiseException
GetDriveTypeA
ReadFile
SetFilePointer
SetStdHandle
LoadLibraryA
InitializeCriticalSection
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetCurrentDirectoryA
FlushFileBuffers
CompareStringA
CompareStringW
SetEnvironmentVariableA
CreateFileW
HeapSize
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableW

user32

MessageBoxW

advapi32

RegQueryValueExW
RegCloseKey
RegEnumKeyExW
RegOpenKeyExW

Sections

.text
Size: 80KB - Virtual size: 79KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 12KB

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: 960KB - Virtual size: 960KB

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

kbwkmd
Size: 209KB - Virtual size: 209KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.eda
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.fanchon
Size: 376KB - Virtual size: 376KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c4d010441c17e8245adced7fdcad59f4

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

Sections

.text Size: 80KB - Virtual size: 79KB

.rdata Size: 13KB - Virtual size: 12KB

.data Size: 5KB - Virtual size: 12KB

.rsrc Size: 960KB - Virtual size: 960KB

.reloc Size: 7KB - Virtual size: 6KB

kbwkmd Size: 209KB - Virtual size: 209KB

.eda Size: 512B - Virtual size: 4KB

.fanchon Size: 376KB - Virtual size: 376KB

.text
Size: 80KB - Virtual size: 79KB

.rdata
Size: 13KB - Virtual size: 12KB

.data
Size: 5KB - Virtual size: 12KB

.rsrc
Size: 960KB - Virtual size: 960KB

.reloc
Size: 7KB - Virtual size: 6KB

kbwkmd
Size: 209KB - Virtual size: 209KB

.eda
Size: 512B - Virtual size: 4KB

.fanchon
Size: 376KB - Virtual size: 376KB