k8381838[.]exe

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General

Target

k8381838.exe
Size

128KB
MD5

01a5484547ffa283f7f60fe610ffee24
SHA1

e8ea80ef25dfc52a6724576e1ad3c1fee9ff26c7
SHA256

2be416eed90667b0a55ed02597622d6b58946646af5ea32dcea2516f3b4288f0
SHA512

ec4f4a449e18e9d7e67e0251890d572db716118a17c7c99e5361c6a742183b7e9d88f3636fcc8d5c166ac5400286af648fb6a7622374e554dab4f9861cb795eb
SSDEEP

3072:l84+mkoly0bn6SIu7nQ9TaV+rK3COhPKZ5hNMejxM:l7+qk2IaCOg5hm

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
k8381838.exe

Files

k8381838.exe
.exe windows x86

df7160a68bd5054c5ca7d30f0df45d4b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetLastError
WaitForSingleObject
CreateMutexW
Sleep
GetCurrentProcessId
CreateThread
VirtualAlloc
VirtualProtect
GetModuleHandleA
GetProcAddress
LoadLibraryA
lstrlenW
FreeConsole
WriteConsoleW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RaiseException
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
CompareStringW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
CloseHandle
DecodePointer

Sections

.text
Size: 57KB - Virtual size: 56KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.cjqizw
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

df7160a68bd5054c5ca7d30f0df45d4b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 57KB - Virtual size: 56KB

.cjqizw Size: 16KB - Virtual size: 16KB

.rdata Size: 27KB - Virtual size: 27KB

.data Size: 13KB - Virtual size: 15KB

.rsrc Size: 1KB - Virtual size: 1KB

.text
Size: 57KB - Virtual size: 56KB

.cjqizw
Size: 16KB - Virtual size: 16KB

.rdata
Size: 27KB - Virtual size: 27KB

.data
Size: 13KB - Virtual size: 15KB

.rsrc
Size: 1KB - Virtual size: 1KB