rjxhwwuksz[.]exe

Sharing

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General

Target

rjxhwwuksz.exe
Size

180KB
MD5

aac6551c6d24aae9319c3b266014cc71
SHA1

b06c33d1aeeee92f82201e9ee88a9a180fc289b2
SHA256

af09f110c5acbbd99aba815557d8347796308ff9624227b1120f0ad6cd679a50
SHA512

af3fdee562574caed655e24daf2df3fc3a1ecd2feaac6ee1c932482e1e96b0a180abfc3344188ef1ef97447e8567f48cedcae7bf4dacdcaf8f6b697c9deb525b
SSDEEP

3072:ihNFB5E9NkysdPJOm3tJO7V42qJjUeW0lU8Ag0Fuj+O2:MFBi8yyOGtq42MAOA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
rjxhwwuksz.exe

Files

rjxhwwuksz.exe
.exe windows x86

230733e9038957851cf6095ba1fe375e

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

imm32

ImmSetCompositionFontW
ImmSetStatusWindowPos
ImmUnregisterWordW
ImmEscapeW
ImmGetCompositionWindow
ImmGetCandidateListCountW
ImmIsUIMessageW
ImmGetCandidateListW
ImmSimulateHotKey

shlwapi

PathRemoveBackslashA
PathIsUNCW
StrRChrW
StrNCatW

kernel32

SetStdHandle
GetCommandLineA
GetOEMCP
GetProcessHeap
GetACP
HeapSize
IsValidCodePage
FindNextFileW
GetCommandLineW
FindClose
HeapReAlloc
ReadConsoleW
SetFilePointerEx
GetFileSizeEx
FreeEnvironmentStringsW
CreateFileW
GetFileSize
ReadFile
GetEnvironmentStringsW
EnumSystemCodePagesW
VirtualAlloc
FindFirstFileExW
CloseHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetFileType
HeapAlloc
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
HeapFree
GetLastError
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
MultiByteToWideChar
EncodePointer
DecodePointer
SetLastError
InitializeCriticalSectionAndSpinCount
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetCurrentProcess
TerminateProcess
RaiseException
RtlUnwind
FreeLibrary
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
WriteConsoleW

comdlg32

ReplaceTextW
GetSaveFileNameW
GetFileTitleA

msvfw32

DrawDibClose
DrawDibSetPalette
DrawDibGetPalette
GetOpenFileNamePreview
DrawDibRealize
GetOpenFileNamePreviewA

avifil32

AVIFileInfoA
AVIStreamBeginStreaming
AVIStreamGetFrameOpen
AVIMakeFileFromStreams

mpr

WNetUseConnectionW
WNetUseConnectionA
WNetCloseEnum
WNetOpenEnumA
WNetGetNetworkInformationA
WNetCancelConnection2A
WNetConnectionDialog1A

gdi32

CreateFontW
EnumObjects
DeleteColorSpace
GdiFlush
GdiResetDCEMF
GetEnhMetaFileDescriptionA
GetCharWidthA
SelectClipPath

loadperf

LoadPerfCounterTextStringsW
UnloadPerfCounterTextStringsA

wsock32

listen
ord1120
ord1102
htons
accept
closesocket
ntohl

Sections

.text
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 55KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

230733e9038957851cf6095ba1fe375e

Headers

DLL Characteristics

File Characteristics

Imports

imm32

shlwapi

kernel32

comdlg32

msvfw32

avifil32

mpr

gdi32

loadperf

wsock32

Sections

.text Size: 114KB - Virtual size: 113KB

.rdata Size: 55KB - Virtual size: 55KB

.data Size: 9KB - Virtual size: 13KB

.rsrc Size: 512B - Virtual size: 480B

.text
Size: 114KB - Virtual size: 113KB

.rdata
Size: 55KB - Virtual size: 55KB

.data
Size: 9KB - Virtual size: 13KB

.rsrc
Size: 512B - Virtual size: 480B