Static task
static1
Behavioral task
behavioral1
Sample
e4ddf5af63fdfe85c5a4573d4768699ebdaa5b5b67b7cb6834840c696808a8e5.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e4ddf5af63fdfe85c5a4573d4768699ebdaa5b5b67b7cb6834840c696808a8e5.dll
Resource
win10v2004-20240226-en
General
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Target
e4ddf5af63fdfe85c5a4573d4768699ebdaa5b5b67b7cb6834840c696808a8e5
-
Size
918KB
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MD5
de93f4b3f5b53b92218bc2f2288c8d83
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SHA1
538236296574eb33480ff979d627e75946f3f216
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SHA256
e4ddf5af63fdfe85c5a4573d4768699ebdaa5b5b67b7cb6834840c696808a8e5
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SHA512
3c038c6dcdec205c1d3487b2ecfd2cc4ff6a5188663558de3495bde5325bf1f81ee37d7328d2487536b4d2b623065ad7ed831cc1e8b84dfe954adcb15487e59c
-
SSDEEP
12288:JJzNpdEmctXiiguuOzjdJdJ9aW423vdmO0q+6fWNZG6ga8:D2m8JdJ9aW423vdmOr+VNc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e4ddf5af63fdfe85c5a4573d4768699ebdaa5b5b67b7cb6834840c696808a8e5
Files
-
e4ddf5af63fdfe85c5a4573d4768699ebdaa5b5b67b7cb6834840c696808a8e5.dll windows:5 windows x86 arch:x86
8e299ede1cca0b0dbd6f24abca1d4c02
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
kernel32
lstrcmpW
lstrcmpiW
lstrcpyW
lstrcatW
lstrlenW
RemoveDirectoryW
SetFileAttributesW
GetFileAttributesW
DeleteFileW
FindFirstFileW
FindNextFileW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GetLastError
lstrcpyA
lstrlenA
GetModuleFileNameA
GetModuleFileNameW
GetCurrentDirectoryA
GetCurrentDirectoryW
CreateDirectoryA
CreateDirectoryW
GetFileSize
WriteFile
ReadFile
SetFilePointer
CreateFileA
CreateFileW
GetFileAttributesA
DeleteFileA
CloseHandle
Process32Next
GetTickCount
CreateThread
TerminateThread
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
WaitForSingleObject
DeviceIoControl
CreateEventA
GetLogicalDriveStringsW
GetDiskFreeSpaceExW
CopyFileW
GetVolumeInformationW
ExitProcess
CreateMutexW
CreateProcessW
OpenMutexW
GetModuleHandleW
ReadDirectoryChangesW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
SetStdHandle
DecodePointer
GetStringTypeW
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
FindClose
Sleep
TerminateProcess
GetCurrentProcessId
Process32First
OpenProcess
GetCommandLineW
FlushFileBuffers
GetCommandLineA
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
IsProcessorFeaturePresent
GetCurrentThreadId
IsDebuggerPresent
RaiseException
MultiByteToWideChar
WideCharToMultiByte
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
FreeLibrary
GetProcAddress
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
GetStartupInfoW
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
LoadLibraryExW
InterlockedPushEntrySList
InterlockedFlushSList
EncodePointer
GetModuleHandleExW
HeapValidate
GetSystemInfo
GetCurrentThread
GetStdHandle
GetFileType
OutputDebugStringA
OutputDebugStringW
WriteConsoleW
WaitForSingleObjectEx
SetConsoleCtrlHandler
GetACP
HeapReAlloc
HeapSize
HeapQueryInformation
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FindFirstFileExA
FindFirstFileExW
FindNextFileA
IsValidCodePage
GetOEMCP
user32
RegisterClassW
DefWindowProcA
CreateWindowExW
DispatchMessageW
TranslateMessage
GetMessageW
wsprintfW
PostMessageA
advapi32
RegOpenKeyExW
RegDeleteValueW
RegCloseKey
GetUserNameW
RegSetValueExW
shell32
SHFileOperationW
shlwapi
PathIsDirectoryA
Exports
Exports
_run@4
on_avast_dll_unload
Sections
.textbss Size: - Virtual size: 331KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 722KB - Virtual size: 722KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 156KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 1024B - Virtual size: 815B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 260B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ