vyexpud
Static task
static1
Behavioral task
behavioral1
Sample
78a9f44eb75e29f319ee71fff465d8df.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
78a9f44eb75e29f319ee71fff465d8df.dll
Resource
win10v2004-20231215-en
General
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Target
78a9f44eb75e29f319ee71fff465d8df
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Size
92KB
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MD5
78a9f44eb75e29f319ee71fff465d8df
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SHA1
d606633f5d20385460d84cd82389f3494abbae8d
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SHA256
69fd23bffaf8b3909cfdf0b0933e735cd9d9948a8db585404209cceface2c2e8
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SHA512
b3b696de063c65de17716098655d1b11c995ae2d4ebcf5f187e191adfc2d3b80ef95c5c2c9bebb47e9df1ed654caf302bcb912d60fde215ab17296f9ac2a6aff
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SSDEEP
1536:GOtggvDUBV5JydKSkUktShWAD+KQbbDFbbGMko7YaSxfCQD:GK70V5JydK7U42WAD+ZDFbhkOYnD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 78a9f44eb75e29f319ee71fff465d8df
Files
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78a9f44eb75e29f319ee71fff465d8df.dll windows:4 windows x86 arch:x86
e353c287fba550c44df53924fbac7e8e
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
InitializeCriticalSectionAndSpinCount
GetStringTypeW
UnmapViewOfFile
CreateFileA
GetSystemTimeAsFileTime
WriteFile
MapViewOfFile
SetFileTime
SetEvent
InterlockedDecrement
DeleteFileW
InterlockedExchange
TerminateProcess
CreateEventA
lstrlenW
HeapCreate
ReleaseMutex
DeleteFileA
VirtualAlloc
HeapDestroy
GetSystemInfo
GetStringTypeA
CreateFileW
GetEnvironmentStringsW
GetFileType
lstrcmpA
VirtualProtect
GetCurrentProcessId
lstrlenA
GetFileSize
SetFilePointer
DisableThreadLibraryCalls
InterlockedIncrement
TlsGetValue
GetCurrentProcess
OpenFileMappingW
GetEnvironmentVariableA
DeleteCriticalSection
GetFullPathNameA
TlsAlloc
lstrcmpiA
LocalAlloc
WaitForSingleObject
OpenFileMappingA
VirtualFree
GetVersionExA
CreateThread
SetEndOfFile
LeaveCriticalSection
MoveFileW
MoveFileA
GetDiskFreeSpaceW
CloseHandle
Sleep
HeapFree
GetLastError
GetLocaleInfoA
QueryPerformanceCounter
FreeEnvironmentStringsA
CreateMutexW
FreeLibrary
GetCurrentThreadId
GetTickCount
SetHandleCount
FreeEnvironmentStringsW
TlsFree
VirtualQuery
GetEnvironmentStrings
LocalFree
GetFullPathNameW
GetStringTypeExA
LCMapStringA
CompareFileTime
EnterCriticalSection
GetDiskFreeSpaceA
CreateMutexA
FlushViewOfFile
HeapReAlloc
WideCharToMultiByte
GetCPInfo
LCMapStringW
InitializeCriticalSection
Exports
Exports
Sections
.text Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 848B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 556B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ