2024-05-26_47cb33dd1a658c03f4d66b12a9d5f122_avoslocker_revil

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General

Target

2024-05-26_47cb33dd1a658c03f4d66b12a9d5f122_avoslocker_revil
Size

26.3MB
MD5

47cb33dd1a658c03f4d66b12a9d5f122
SHA1

8223e64a882ca3593ba797741be5183a24885419
SHA256

92ca88ed53117b55b415515488dec438a17dcbaf1342b7de8246e1ea0c29f7e1
SHA512

db05332b5270e1ce8f24cdd7bbae0e262dda7bccf0509e01f0e8f9ddffa872010a7af01d2869269968d4b9cf916fa69c84b6674c34fd2bcdacdd6f1c32ac4454
SSDEEP

393216:dK/kMxo2k45bVmlF0LuFiCBIkzY6KMFgXnU7sEl6yj:B2X5J+0yFlBIkzYhtXnas

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-26_47cb33dd1a658c03f4d66b12a9d5f122_avoslocker_revil

Files

2024-05-26_47cb33dd1a658c03f4d66b12a9d5f122_avoslocker_revil
.exe windows:5 windows x86 arch:x86

ba890cf67e0ba17d0b3f20e64ad40192

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

wldap32

ord22
ord217
ord143
ord50
ord26
ord30
ord200
ord32
ord60
ord35
ord79
ord33
ord301
ord27
ord41
ord46
ord211

kernel32

GetStdHandle
FormatMessageW
SetLastError
MoveFileExA
GetExitCodeProcess
DeleteFileA
GetFileType
WaitForMultipleObjects
PeekNamedPipe
ReadFile
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
CreatePipe
TryEnterCriticalSection
ResetEvent
GetSystemTimeAsFileTime
VerSetConditionMask
VerifyVersionInfoA
QueryPerformanceCounter
SleepEx
QueryPerformanceFrequency
GetModuleHandleA
GetEnvironmentVariableA
CompareFileTime
LoadLibraryA
GetSystemDirectoryA
EnterCriticalSection
LeaveCriticalSection
GetCurrentProcessId
InitializeCriticalSection
GetTempPathW
DeleteCriticalSection
GetModuleFileNameA
CreateFileW
WriteFile
FindResourceW
LoadResource
SizeofResource
SetEvent
CreateDirectoryW
GetTickCount
MoveFileExW
GetLastError
ExitProcess
WaitForSingleObject
Sleep
GetSystemDirectoryW
FindFirstFileW
FindNextFileW
DeleteFileW
CopyFileW
FindClose
GetFileAttributesW
SetFileAttributesW
WideCharToMultiByte
MultiByteToWideChar
LoadLibraryW
GetProcAddress
FreeLibrary
CreateProcessW
CreateFileA
CloseHandle
GetModuleFileNameW
GetProcessTimes
GetConsoleWindow
OpenProcess
SetThreadPriority
GetExitCodeThread
InterlockedIncrement
InterlockedDecrement
InterlockedCompareExchange
InterlockedExchange
FlushConsoleInputBuffer
GetCurrentThreadId
GetVersion
GlobalMemoryStatus
SystemTimeToFileTime
GetSystemTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
RtlUnwind
MoveFileW
HeapFree
ExitThread
CreateThread
GetModuleHandleW
GetStartupInfoW
HeapReAlloc
HeapAlloc
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeA
FindFirstFileA
GetFileAttributesA
GetFileInformationByHandle
SetFilePointer
LCMapStringA
LCMapStringW
GetCPInfo
GetStringTypeW
SetConsoleCtrlHandler
ReadConsoleInputA
SetConsoleMode
GetConsoleMode
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
HeapSize
GetConsoleCP
HeapCreate
VirtualFree
VirtualAlloc
SetHandleCount
GetStartupInfoA
FlushFileBuffers
InitializeCriticalSectionAndSpinCount
GetTimeZoneInformation
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetFullPathNameA
GetCurrentDirectoryA
SetStdHandle
GetLocaleInfoA
GetStringTypeA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
SetEndOfFile
GetProcessHeap
GetLocaleInfoW
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetCurrentDirectoryW
ReleaseMutex
FreeResource
LockResource
GetFileSize
MulDiv
DuplicateHandle
DosDateTimeToFileTime
SetFileTime
GlobalAlloc
GlobalLock
GlobalUnlock
GetLocalTime
LocalFree
GetLongPathNameW
ExpandEnvironmentStringsW
GetLogicalDriveStringsW
GetVersionExA
GetSystemInfo
GetComputerNameA
GetFileAttributesExW
CreateHardLinkW
RemoveDirectoryW
GetDiskFreeSpaceExW
CreateEventW
CreateMutexW

user32

KillTimer
SetTimer
GetCaretBlinkTime
GetFocus
IntersectRect
GetWindow
GetUpdateRect
BeginPaint
EndPaint
IsRectEmpty
IsIconic
UnionRect
GetWindowRect
UpdateLayeredWindow
InvalidateRect
CreateWindowExW
ScreenToClient
GetCursorPos
GetMessageW
TranslateMessage
DispatchMessageW
IsWindow
SetCapture
ReleaseCapture
PostMessageW
PtInRect
GetParent
OffsetRect
SetCursor
LoadCursorW
DefWindowProcW
EnableWindow
GetMonitorInfoW
MonitorFromWindow
LoadImageW
SetCaretPos
RegisterClassW
GetClassInfoExW
RegisterClassExW
CallWindowProcW
SetPropW
GetPropW
IsZoomed
MonitorFromPoint
SetWindowRgn
MessageBoxW
MoveWindow
GetWindowRgn
CharNextW
DrawTextW
FillRect
SetRect
CharPrevW
ShowCaret
HideCaret
ClientToScreen
GetSysColor
GetCaretPos
SetWindowTextW
GetWindowTextLengthW
GetWindowTextW
MapWindowPoints
InvalidateRgn
CreateAcceleratorTableW
DestroyWindow
GetKeyState
GetDC
ReleaseDC
MessageBoxA
GetProcessWindowStation
GetUserObjectInformationW
CreateCaret
SetWindowLongW
GetWindowLongW
SetWindowPos
GetSystemMetrics
PostQuitMessage
FindWindowW
ShowWindow
SetFocus
SetActiveWindow
SetForegroundWindow
SendMessageW
wsprintfW
GetClientRect

shell32

SHGetSpecialFolderLocation
SHGetSpecialFolderPathW
SHGetPathFromIDListW

ole32

CLSIDFromProgID
OleLockRunning
CLSIDFromString
CoTaskMemFree
CoCreateInstance
CoUninitialize
CoInitialize
CreateStreamOnHGlobal

shlwapi

wnsprintfW

iphlpapi

GetAdaptersInfo

crypt32

CertEnumCertificatesInStore
CertOpenSystemStoreA
CertGetCertificateContextProperty
CertGetIntendedKeyUsage
CertFindCertificateInStore
CertDuplicateCertificateContext
CertGetEnhancedKeyUsage
CertOpenStore
CertCloseStore
CertFreeCertificateContext

comctl32

ord17
_TrackMouseEvent

ws2_32

WSAStartup
WSACleanup
WSAGetLastError
send
closesocket
recv
WSAIoctl
inet_addr
ntohl
shutdown
getnameinfo
getservbyname
gethostname
ioctlsocket
__WSAFDIsSet
setsockopt
getsockname
ntohs
bind
htons
select
WSACreateEvent
WSAEventSelect
WSACloseEvent
WSAEnumNetworkEvents
recvfrom
sendto
htonl
listen
accept
getaddrinfo
freeaddrinfo
gethostbyname
WSASetLastError
connect
socket
getsockopt
getpeername

gdi32

SetBkColor
GetCharABCWidthsW
GetTextExtentPoint32W
TextOutW
BitBlt
GetTextMetricsW
SaveDC
SelectObject
CreateCompatibleDC
DeleteDC
CreatePen
CreateFontIndirectW
GetStockObject
SetTextColor
SetBkMode
StretchBlt
SetStretchBltMode
CombineRgn
DeleteObject
CreateRectRgnIndirect
GetClipBox
SelectClipRgn
PtInRegion
CreateRectRgn
CreateDIBSection
RestoreDC
CreateRoundRectRgn
GetObjectW
GetDeviceCaps
CreateCompatibleBitmap
GetObjectA
CreateSolidBrush
ExtSelectClipRgn

advapi32

CryptCreateHash
CryptSetHashParam
CryptSignHashA
RegCreateKeyExW
RegSetValueExW
RegCloseKey
ReportEventW
RegisterEventSourceW
CryptGenRandom
CryptDestroyHash
CryptExportKey
CryptGetUserKey
CryptAcquireContextA
CryptGetProvParam
CryptDestroyKey
CryptReleaseContext
CryptEnumProvidersA
RegisterEventSourceA
ReportEventA
DeregisterEventSource
CryptDecrypt

oleaut32

SysFreeString
SysAllocString
VariantInit
VariantClear

gdiplus

GdipSetStringFormatLineAlign
GdipMeasureString
GdipDrawString
GdipFillRectangleI
GdipCreatePen1
GdipDeletePen
GdipSetPenDashStyle
GdipDrawLineI
GdipSetStringFormatAlign
GdipDrawRectangleI
GdipCreatePath
GdipDeletePath
GdipAddPathLineI
GdipAddPathArcI
GdipDrawPath
GdipImageGetFrameDimensionsCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameCount
GdipGetPropertyItemSize
GdipGetPropertyItem
GdipGetImageWidth
GdipGetImageHeight
GdipDisposeImage
GdipCloneImage
GdipDrawImageRectI
GdipImageSelectActiveFrame
GdipLoadImageFromStream
GdipSetStringFormatFlags
GdipSetStringFormatTrimming
GdipDeleteStringFormat
GdipStringFormatGetGenericTypographic
GdipCloneStringFormat
GdipAlloc
GdipFree
GdipDeleteBrush
GdipCreateSolidFill
GdipDeleteFont
GdipCreateFontFromLogfontA
GdipCreateFontFromDC
GdipDeleteGraphics
GdipCreateFromHDC
GdiplusStartup
GdipSetPenMode

imm32

ImmGetContext
ImmSetCompositionWindow
ImmReleaseContext

Sections

.text
Size: 3.3MB - Virtual size: 3.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 704KB - Virtual size: 704KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 76KB - Virtual size: 106KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 22.1MB - Virtual size: 22.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 176KB - Virtual size: 175KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ba890cf67e0ba17d0b3f20e64ad40192

Headers

DLL Characteristics

File Characteristics

Imports

wldap32

kernel32

user32

shell32

ole32

shlwapi

iphlpapi

crypt32

comctl32

ws2_32

gdi32

advapi32

oleaut32

gdiplus

imm32

Sections

.text Size: 3.3MB - Virtual size: 3.3MB

.rdata Size: 704KB - Virtual size: 704KB

.data Size: 76KB - Virtual size: 106KB

.rsrc Size: 22.1MB - Virtual size: 22.1MB

.reloc Size: 176KB - Virtual size: 175KB

.text
Size: 3.3MB - Virtual size: 3.3MB

.rdata
Size: 704KB - Virtual size: 704KB

.data
Size: 76KB - Virtual size: 106KB

.rsrc
Size: 22.1MB - Virtual size: 22.1MB

.reloc
Size: 176KB - Virtual size: 175KB