2024-10-09_5d83b5809a5d0350e6b78ded818b791a_avoslocker_hijackloader_revil

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General

Target

2024-10-09_5d83b5809a5d0350e6b78ded818b791a_avoslocker_hijackloader_revil
Size

3.3MB
MD5

5d83b5809a5d0350e6b78ded818b791a
SHA1

13a3b3d6ed556ead7d837997bd4f3324ec703241
SHA256

0cf4100a11146b06228a0272a25610fed9eb89a99d8a25fbaf0988583b138b80
SHA512

a31900da6f28072adc64ec8dde035fea1eef0bd4f6bdc003befcc51c768e13029c537c2dd0bf00134cfbdce8fb8fe897a7904727c94edcb6d6209d753843c65e
SSDEEP

49152:kOvrVoQqdMSxRGOFQ2DqHD4NhANdYkutPyNnxmFkzgmjZTe+3ZSJ0lbIJF6g3Era:kOvraQqLGkQtHDuh8umnxymjZfbU6y7

Score

1^/10

Malware Config

Signatures

Files

2024-10-09_5d83b5809a5d0350e6b78ded818b791a_avoslocker_hijackloader_revil
.exe windows:6 windows x86 arch:x86

4d0881b6e58724fc08a057e1a8145aa7

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2013, 12:00

Not After

15/01/2038, 12:00

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

06:89:b3:bc:eb:44:09:89:0a:32:d7:19:76:b1:32:a4
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

07/10/2021, 00:00

Not After

09/10/2024, 23:59

Subject

CN=Valve Corp.,O=Valve Corp.,L=Bellevue,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3f:3c:8e:76:43:24:86:90:1e:70:ee:92:c5:6f:b1:48:fc:2e:70:e6:1d:c8:bf:c0:ba:9a:c0:d7:f6:4c:65:3f
Signer

Actual PE Digest

3f:3c:8e:76:43:24:86:90:1e:70:ee:92:c5:6f:b1:48:fc:2e:70:e6:1d:c8:bf:c0:ba:9a:c0:d7:f6:4c:65:3f

Digest Algorithm

sha256

PE Digest Matches

false

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

PDB Paths

C:\buildworker\steam_rel_client_win32\build\src\steamUI\gamestream\secure_desktop_capture\Release\secure_desktop_capture.pdb

Imports

kernel32

FreeLibrary
GetModuleFileNameW
GetModuleHandleA
GlobalAlloc
GlobalUnlock
GlobalLock
LocalAlloc
LocalFree
MultiByteToWideChar
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
GetTimeZoneInformation
HeapReAlloc
SetFilePointerEx
SetStdHandle
HeapAlloc
HeapFree
LCMapStringW
CompareStringW
HeapValidate
HeapSize
SetConsoleCtrlHandler
GetModuleHandleExW
GetFullPathNameW
GetConsoleCP
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
PeekNamedPipe
VirtualQuery
GetCurrentProcessId
Sleep
SetLastError
OutputDebugStringA
WriteFile
WriteConsoleW
FindFirstFileW
FindClose
CreateFileW
LoadLibraryA
GetProcAddress
GetCurrentThreadId
Process32Next
Process32First
CreateToolhelp32Snapshot
CreateFileMappingA
UnmapViewOfFile
MapViewOfFile
OpenProcess
GetCurrentProcess
CreateEventA
WaitForSingleObject
ResetEvent
SetEvent
GetLastError
CloseHandle
LeaveCriticalSection
RtlUnwind
InitializeSListHead
GetStartupInfoW
IsProcessorFeaturePresent
UnhandledExceptionFilter
SleepConditionVariableSRW
WakeAllConditionVariable
GetCPInfo
DecodePointer
EncodePointer
InitializeCriticalSectionEx
GetStringTypeW
InitOnceComplete
InitOnceBeginInitialize
TryAcquireSRWLockExclusive
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
ExitProcess
EnterCriticalSection
SetEndOfFile
ReadFile
GetCurrentDirectoryW
FindNextFileW
WideCharToMultiByte
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStdHandle
GetEnvironmentVariableW
GetFileType
GetModuleHandleW
DeleteFiber
QueryPerformanceCounter
GetSystemTimeAsFileTime
ConvertFiberToThread
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
GetSystemTime
SystemTimeToFileTime
InitializeCriticalSection
GetCommandLineW
TerminateProcess
GlobalMemoryStatusEx
VirtualAlloc
GetModuleFileNameA
IsDebuggerPresent
GetCommandLineA
GetProcessHeap
HeapSetInformation
HeapLock
HeapUnlock
HeapWalk
HeapQueryInformation
QueryPerformanceFrequency
DuplicateHandle
RaiseException
TryEnterCriticalSection
SwitchToThread
CreateThread
GetCurrentThread
OpenThread
GetExitCodeThread
SetUnhandledExceptionFilter
LoadLibraryExA
LoadLibraryExW
DebugBreak
GetProcessHeaps
SetEnvironmentVariableW
FindFirstFileExW
FlushFileBuffers
GetDriveTypeW
GetFileInformationByHandle
GetFileSizeEx

user32

EndDialog
GetDlgItem
OpenClipboard
SetDlgItemInt
SetClipboardData
EmptyClipboard
GetWindowTextLengthA
GetDesktopWindow
CloseDesktop
GetDlgItemInt
CloseClipboard
SetDlgItemTextA
OpenDesktopA
DialogBoxParamA
GetWindowThreadProcessId
EnumWindows
GetShellWindow
wsprintfA
GetWindowRect
IsWindowVisible
ReleaseDC
GetDC
SetWindowPos
ShowWindow
GetCursorInfo
LoadCursorA
GetCursorPos
MessageBoxA
GetSystemMetrics
SendInput
GetProcessWindowStation
GetUserObjectInformationW
MessageBoxW

gdi32

GdiFlush
SetBrushOrgEx
CreateDIBSection
SetStretchBltMode
StretchBlt
SelectObject
DeleteObject
DeleteDC
CreateCompatibleDC
BitBlt

advapi32

RegisterEventSourceW
ReportEventW
RegSetValueExA
RegCreateKeyExA
RegQueryValueExA
RegOpenKeyA
RegCloseKey
SetSecurityDescriptorDacl
IsValidSid
InitializeSecurityDescriptor
InitializeAcl
GetTokenInformation
GetLengthSid
CreateWellKnownSid
CopySid
AddAccessAllowedAce
OpenProcessToken
DeregisterEventSource

shell32

CommandLineToArgvW

oleaut32

VariantClear

psapi

GetProcessMemoryInfo

bcrypt

BCryptGenRandom

ws2_32

WSASetLastError
recv
WSAGetLastError
send
closesocket
WSACleanup

Exports

Exports

CreateInterface
g_dwDllEntryThreadId

Sections

.text
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 551KB - Virtual size: 551KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 534KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 295KB - Virtual size: 295KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 451KB - Virtual size: 451KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4d0881b6e58724fc08a057e1a8145aa7

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5cCertificate

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

06:89:b3:bc:eb:44:09:89:0a:32:d7:19:76:b1:32:a4Certificate

Extended Key Usages

Key Usages

3f:3c:8e:76:43:24:86:90:1e:70:ee:92:c5:6f:b1:48:fc:2e:70:e6:1d:c8:bf:c0:ba:9a:c0:d7:f6:4c:65:3fSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

oleaut32

psapi

bcrypt

ws2_32

Exports

Exports

Sections

.text Size: 2.0MB - Virtual size: 2.0MB

.rdata Size: 551KB - Virtual size: 551KB

.data Size: 27KB - Virtual size: 534KB

.rsrc Size: 295KB - Virtual size: 295KB

.reloc Size: 451KB - Virtual size: 451KB

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

06:89:b3:bc:eb:44:09:89:0a:32:d7:19:76:b1:32:a4
Certificate

3f:3c:8e:76:43:24:86:90:1e:70:ee:92:c5:6f:b1:48:fc:2e:70:e6:1d:c8:bf:c0:ba:9a:c0:d7:f6:4c:65:3f
Signer

.text
Size: 2.0MB - Virtual size: 2.0MB

.rdata
Size: 551KB - Virtual size: 551KB

.data
Size: 27KB - Virtual size: 534KB

.rsrc
Size: 295KB - Virtual size: 295KB

.reloc
Size: 451KB - Virtual size: 451KB