2024-06-08_2198ef6b07cfed0d5f4f7e7d96e241cf_avoslocker_revil

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General

Target

2024-06-08_2198ef6b07cfed0d5f4f7e7d96e241cf_avoslocker_revil
Size

2.3MB
MD5

2198ef6b07cfed0d5f4f7e7d96e241cf
SHA1

104818162c2456e7046f8c06f945807aaff4f562
SHA256

4c75b772e96ee314a7504e1ff91e3e78334e930d7f7c8496cfe816cc410d0756
SHA512

08710064568ccd06f6f9c91ec8b0de446c2622b775d000f693f555392e986fd87264258fd7f688569a2b7ff1aed13ac76fddbfcc573ea730b572eb2d7806ecb7
SSDEEP

49152:L0xKUOYvA0QWhzHBZcEGYlx/FpQs1NeJT6PptPtTvkm50LV1TaaZ2lE9:UzhZcEGOhFppeJTOLTvkJH

Score

1^/10

Malware Config

Signatures

Files

2024-06-08_2198ef6b07cfed0d5f4f7e7d96e241cf_avoslocker_revil
.exe windows:6 windows x86 arch:x86

c6bcb62d97e806374242ae08d6c15f76

Code Sign

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

0f:7d:1e:31:14:bf:0e:4d:97:a3:fe:b3:fe:6a:75:c5
Certificate

Issuer

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

Not Before

16-12-2021 00:00

Not After

08-02-2023 23:59

Subject

SERIALNUMBER=02096520,CN=Sophos Ltd,OU=Endpoint Security Group,O=Sophos Ltd,L=Abingdon,C=GB,1.3.6.1.4.1.311.60.2.1.3=#13024742,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01-01-2021 00:00

Not After

06-01-2031 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07-01-2016 12:00

Not After

07-01-2031 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

d2:67:d6:7c:16:58:ad:f9:13:ea:1f:a7:dd:c7:4d:2a:2b:0e:dd:1c:50:9e:3f:c8:e2:de:64:70:61:2b:ad:49
Signer

Actual PE Digest

d2:67:d6:7c:16:58:ad:f9:13:ea:1f:a7:dd:c7:4d:2a:2b:0e:dd:1c:50:9e:3f:c8:e2:de:64:70:61:2b:ad:49

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\windows\temp\bazel-output-base\execroot\__main__\bazel-out\x86_windows-opt\bin\products\windows\ssr\ssr_unsigned.pdb

Imports

crypt32

CertDuplicateCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertFreeCertificateContext
CertGetCertificateContextProperty
CertOpenStore

ws2_32

closesocket
WSASetLastError
send
recv
WSAGetLastError
WSACleanup

kernel32

WaitForSingleObject
CreateFileW
ReleaseMutex
UnmapViewOfFile
GetTempPathA
CreateFileA
DeleteFileA
DeleteFileW
CloseHandle
GetSystemInfo
LocalFree
GetFileSize
SystemTimeToTzSpecificLocalTime
CreateFileMappingW
MapViewOfFile
HeapFree
InitializeCriticalSectionEx
HeapSize
HeapReAlloc
RaiseException
HeapAlloc
DecodePointer
HeapDestroy
DeleteCriticalSection
GetProcessHeap
GetCurrentThread
GetCurrentProcessId
Sleep
LoadLibraryA
FreeLibrary
VerifyVersionInfoA
VerSetConditionMask
GetFinalPathNameByHandleW
GetFileAttributesExW
SetFileInformationByHandle
GetTempPathW
CreateEventW
FlushFileBuffers
GetTickCount
QueryPerformanceCounter
FormatMessageA
GetSystemTimeAsFileTime
SystemTimeToFileTime
LockFileEx
CreateFileMappingA
UnlockFile
HeapCompact
LoadLibraryW
WaitForSingleObjectEx
FlushViewOfFile
OutputDebugStringW
GetDiskFreeSpaceA
FormatMessageW
HeapValidate
GetFileAttributesW
UnlockFileEx
LockFile
OutputDebugStringA
GetDiskFreeSpaceW
HeapCreate
AreFileApisANSI
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
GetCurrentThreadId
VirtualLock
VirtualUnlock
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStdHandle
GetFileType
DeleteFiber
ConvertFiberToThread
GetEnvironmentVariableW
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
SetConsoleCtrlHandler
ExitProcess
GetModuleHandleExW
FreeLibraryAndExitThread
ExitThread
CreateMutexW
SetEndOfFile
GetFullPathNameA
SetFilePointer
GetModuleFileNameW
RemoveDirectoryW
DeviceIoControl
WriteFile
FindNextFileW
GetFullPathNameW
SetLastError
FindFirstFileW
ReadFile
GetSystemTime
WideCharToMultiByte
FileTimeToSystemTime
GetFileAttributesA
GetLastError
MultiByteToWideChar
GetModuleHandleW
GetProcAddress
GetCurrentProcess
GetDriveTypeW
GetFileInformationByHandle
PeekNamedPipe
FindClose
GetCommandLineA
GetCommandLineW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetTimeZoneInformation
GetConsoleOutputCP
SetFilePointerEx
GetFileSizeEx
SetStdHandle
GetCurrentDirectoryW
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
CreateThread
EncodePointer
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
RtlUnwind
LoadLibraryExW
WriteConsoleW

user32

MessageBoxW
GetUserObjectInformationW
GetProcessWindowStation

advapi32

InitializeSecurityDescriptor
CryptEnumProvidersW
CryptSignHashW
CryptDestroyHash
CryptCreateHash
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptDestroyKey
CryptReleaseContext
CryptAcquireContextW
ReportEventW
RegisterEventSourceW
DeregisterEventSource
RegQueryInfoKeyW
RegDeleteKeyW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegDeleteValueW
RegQueryValueExW
GetSecurityDescriptorSacl
GetSecurityDescriptorDacl
GetSecurityDescriptorGroup
GetSecurityDescriptorControl
GetSecurityDescriptorOwner
IsValidSecurityDescriptor
SetSecurityInfo
GetSecurityInfo
GetSecurityDescriptorLength
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken
OpenThreadToken
GetTokenInformation
SetSecurityDescriptorDacl
RegCloseKey

bcrypt

BCryptGenRandom

Sections

.text
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 470KB - Virtual size: 469KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 976B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c6bcb62d97e806374242ae08d6c15f76

Code Sign

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

Extended Key Usages

Key Usages

0f:7d:1e:31:14:bf:0e:4d:97:a3:fe:b3:fe:6a:75:c5Certificate

Extended Key Usages

Key Usages

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

d2:67:d6:7c:16:58:ad:f9:13:ea:1f:a7:dd:c7:4d:2a:2b:0e:dd:1c:50:9e:3f:c8:e2:de:64:70:61:2b:ad:49Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

crypt32

ws2_32

kernel32

user32

advapi32

bcrypt

Sections

.text Size: 1.7MB - Virtual size: 1.7MB

.rdata Size: 470KB - Virtual size: 469KB

.data Size: 11KB - Virtual size: 27KB

.rsrc Size: 1024B - Virtual size: 976B

.reloc Size: 78KB - Virtual size: 78KB

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

0f:7d:1e:31:14:bf:0e:4d:97:a3:fe:b3:fe:6a:75:c5
Certificate

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

d2:67:d6:7c:16:58:ad:f9:13:ea:1f:a7:dd:c7:4d:2a:2b:0e:dd:1c:50:9e:3f:c8:e2:de:64:70:61:2b:ad:49
Signer

.text
Size: 1.7MB - Virtual size: 1.7MB

.rdata
Size: 470KB - Virtual size: 469KB

.data
Size: 11KB - Virtual size: 27KB

.rsrc
Size: 1024B - Virtual size: 976B

.reloc
Size: 78KB - Virtual size: 78KB