wirybscjwh[.]exe

Sharing

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General

Target

wirybscjwh.exe
Size

150KB
MD5

46b193d5f704cd1a0aadb11ee569797e
SHA1

7cd6f0a405361111a11935961a8e7d8e12c425c9
SHA256

c3bca399df18104cf411227ac1e92f422ed40ee71c43764d452a514c718fa2f4
SHA512

ad02f8412175103031ace01ed3fd2c6694c0e8d39ae45e10b067dd1cff3ee709a741613522eb208e32ea6cadb79ff55e22c68ed46673acfd66808e1141b61c6c
SSDEEP

1536:7KXVpfPVa+2rhQsuPuS977Toa+baqFw3b9mHSxsdJ+//bP9N8mFGpsORaRZX2QK+:sVp1aw0aUaqSniH+//bVN8iORanXs

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
wirybscjwh.exe

Files

wirybscjwh.exe
.exe windows:6 windows x86

5b0dfd0d7f8fde5da8d56f9f0be58681

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

shlwapi

StrCpyNW
StrRChrIW

kernel32

IsValidLocaleName
LCMapStringEx
GetUserDefaultLocaleName
GetOEMCP
GetACP
IsValidCodePage
SetFilePointerEx
ReadFile
GetConsoleMode
GetConsoleCP
FlushFileBuffers
CloseHandle
EnumSystemLocalesEx
TerminateProcess
GetCurrentProcess
FlsFree
FlsSetValue
FlsGetValue
VirtualAlloc
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetTickCount64
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoW
InitOnceExecuteOnce
HeapReAlloc
OutputDebugStringW
LoadLibraryExW
LoadLibraryW
SetStdHandle
WriteConsoleW
GetModuleHandleW
EnumTimeFormatsW
GetFileType
GetProcessHeap
GetCurrentThreadId
SetLastError
IsDebuggerPresent
HeapSize
GetProcAddress
GetModuleHandleExW
ExitProcess
GetModuleFileNameW
WriteFile
ReadConsoleW
CreateFileW
FlsAlloc
DecodePointer
InterlockedIncrement
InterlockedDecrement
EncodePointer
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
Sleep
WideCharToMultiByte
GetLocaleInfoEx
MultiByteToWideChar
GetStringTypeW
RaiseException
RtlUnwind
GetCommandLineW
GetLastError
HeapFree
InitializeCriticalSectionAndSpinCount
GetCPInfo
HeapAlloc
IsProcessorFeaturePresent
GetStdHandle

ole32

CreateBindCtx
CreateOleAdviseHolder
OleCreateLinkToFile
StgOpenStorageEx
HMETAFILE_UserSize
OleRun
StgGetIFillLockBytesOnILockBytes
GetClassFile
GetDocumentBitStg
HBRUSH_UserFree

odbc32

ord236
ord138
ord5
ord108
ord134
ord150
ord49

setupapi

SetupPromptReboot
SetupDiOpenClassRegKey
SetupDiCallClassInstaller
SetupAdjustDiskSpaceListA
SetupQuerySourceListW

msi

ord164
ord115
ord24
ord63
ord80
ord85

resutils

ResUtilGetMultiSzProperty
ResUtilGetAllProperties
ResUtilGetDwordValue
ResUtilSetPropertyTable
ClusWorkerCheckTerminate
ResUtilGetSzValue
ResUtilSetPropertyParameterBlock
ResUtilStopService

comdlg32

PrintDlgA
GetFileTitleW
CommDlgExtendedError
ChooseColorA
ChooseFontA
PrintDlgExA
GetOpenFileNameW
PageSetupDlgA
ReplaceTextA
FindTextW
GetFileTitleA

wininet

CommitUrlCacheEntryW
InternetReadFile
FindFirstUrlCacheEntryW
InternetCrackUrlA
HttpOpenRequestW
InternetFindNextFileW

shell32

ShellAboutW
DragQueryFileA
SHInvokePrinterCommandW
ExtractAssociatedIconExW
SHGetFileInfo

advapi32

CryptReleaseContext
CryptAcquireContextW
CryptGenRandom

Sections

.text
Size: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 20KB

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

.reloc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5b0dfd0d7f8fde5da8d56f9f0be58681

Headers

DLL Characteristics

File Characteristics

Imports

shlwapi

kernel32

ole32

odbc32

setupapi

msi

resutils

comdlg32

wininet

shell32

advapi32

Sections

.text Size: 95KB - Virtual size: 95KB

.rdata Size: 26KB - Virtual size: 26KB

.data Size: 12KB - Virtual size: 20KB

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

.reloc Size: 14KB - Virtual size: 13KB

.text
Size: 95KB - Virtual size: 95KB

.rdata
Size: 26KB - Virtual size: 26KB

.data
Size: 12KB - Virtual size: 20KB

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

.reloc
Size: 14KB - Virtual size: 13KB