2024-05-03_07b0a367b75dba9755b4c5b0c05efd31_avoslocker

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General

Target

2024-05-03_07b0a367b75dba9755b4c5b0c05efd31_avoslocker
Size

23.6MB
MD5

07b0a367b75dba9755b4c5b0c05efd31
SHA1

4c6c60834f8b304b1825139e893453e7acbd4bcd
SHA256

3d224663edd89b02d69db03af6c4a6e92fc7485ccff5717704a8dbda8d3db72a
SHA512

89cdfa76454b02176c8c863a9c868c321facb00afd68fa704a4a5cd446ca6c147c62e6ab72720eb412f4b3581f78e485bb3d84a73c32cb99548b887a06193461
SSDEEP

393216:rDF/Fk6jscpIxPHJJP/BQM6tI+pxXJfN9zpYrKOv+y9fne+oVYkLUILERbhuGO2u:BFkwpWPHnHXAdx5F9zgKOvtneBGb1u

Score

1^/10

Malware Config

Signatures

Files

2024-05-03_07b0a367b75dba9755b4c5b0c05efd31_avoslocker
.exe windows:5 windows x86 arch:x86

57779611ff3294557ac762ce40619cbc

Code Sign

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

02:e4:4d:7d:1d:38:ae:22:3b:27:a0:2b:ac:d7:9b:53
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

20/01/2020, 00:00

Not After

04/02/2023, 12:00

Subject

CN=Zhuhai Kingsoft Office Software Co.\, Ltd.,O=Zhuhai Kingsoft Office Software Co.\, Ltd.,L=Zhuhai,ST=Guangdong,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

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

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

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

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:18:68:dd:49:84:0f:f4:4f:8e:3d:30:70:56:83:50
Certificate

Issuer

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

Not Before

20/01/2020, 00:00

Not After

04/02/2023, 12:00

Subject

CN=Zhuhai Kingsoft Office Software Co.\, Ltd.,O=Zhuhai Kingsoft Office Software Co.\, Ltd.,L=Zhuhai,ST=Guangdong,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

37:52:65:17:09:44:d9:53:ab:93:b5:ad:b8:1d:d5:c4:ce:88:f9:9d:65:78:9d:70:0c:e9:4f:f4:bb:53:bb:ba
Signer

Actual PE Digest

37:52:65:17:09:44:d9:53:ab:93:b5:ad:b8:1d:d5:c4:ce:88:f9:9d:65:78:9d:70:0c:e9:4f:f4:bb:53:bb:ba

Digest Algorithm

sha256

PE Digest Matches

false

25:02:6c:22:e9:0a:7d:d1:e3:84:99:1f:80:54:bb:07:09:55:ff:1d
Signer

Actual PE Digest

25:02:6c:22:e9:0a:7d:d1:e3:84:99:1f:80:54:bb:07:09:55:ff:1d

Digest Algorithm

sha1

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

E:\rc_v11_personal_20210415_branch\Build\Release\WPSOffice\office6\KPacket.pdb

Imports

kernel32

GetPrivateProfileSectionW
VirtualAlloc
VirtualFree
VerSetConditionMask
VerifyVersionInfoW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
CloseHandle
GetLastError
InitializeCriticalSection
SetEvent
ResetEvent
ReleaseSemaphore
WaitForSingleObject
CreateEventW
CreateSemaphoreW
DecodePointer
RaiseException
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSectionAndSpinCount
GetVersionExW
CreateFileW
FindClose
FindFirstFileW
FindNextFileW
GetFileAttributesW
GetFileInformationByHandle
lstrlenW
GetFileSize
FindResourceExW
LoadResource
LockResource
SizeofResource
FindResourceW
CreateDirectoryW
DeleteFileW
SetEndOfFile
SetFilePointer
SetFilePointerEx
WriteFile
GetTickCount
GetSystemDirectoryW
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
CopyFileW
MoveFileExW
GetStdHandle
ReadFile
WaitForMultipleObjects
MultiByteToWideChar
WideCharToMultiByte
GetCurrentDirectoryW
GetFullPathNameW
GetTempFileNameW
RemoveDirectoryW
SetFileAttributesW
GetTempPathW
GetWindowsDirectoryW
MoveFileW
GetSystemInfo
GetModuleHandleW
GetProcAddress
SetLastError
GetCurrentProcess
GetCurrentThread
GetSystemWow64DirectoryW
LoadLibraryW
LocalFree
GetDateFormatW
GetTimeFormatW
GetCurrentProcessId
OpenProcess
ReadProcessMemory
GetModuleHandleA
GetPrivateProfileStringW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
FreeLibrary
LoadLibraryExW
QueryPerformanceCounter
QueryPerformanceFrequency
CreateMutexW
OpenMutexW
GetExitCodeProcess
CreateProcessW
ExpandEnvironmentStringsW
GetDiskFreeSpaceExW
GetFileAttributesExW
Sleep
TerminateProcess
lstrcmpW
SetCurrentDirectoryW
GetPrivateProfileIntW
WritePrivateProfileStringW
GetPrivateProfileSectionNamesW
CreateFileA
lstrcpynA
lstrlenA
CreateThread
GetCurrentThreadId
GetLocalTime
GetCommandLineW
OpenEventW
GetModuleFileNameW
SetDllDirectoryW
GetLongPathNameW
QueryDosDeviceW
OutputDebugStringW
SetErrorMode
SetPriorityClass
ProcessIdToSessionId
LocalAlloc
EncodePointer
GetNativeSystemInfo
IsWow64Process
GetLocaleInfoW
GetUserDefaultLangID
ReleaseMutex
SetUnhandledExceptionFilter
MapViewOfFileEx
lstrcmpiW
GetFileSizeEx
GetProcessId
GetSystemTime
FileTimeToSystemTime
SystemTimeToFileTime
WriteConsoleW
VirtualProtect
VirtualQuery
LoadLibraryExA
DeviceIoControl
LoadLibraryA
TerminateThread
SystemTimeToTzSpecificLocalTime
GetCompressedFileSizeW
GetGeoInfoW
GetUserGeoID
GetModuleHandleExW
FlushFileBuffers
FormatMessageA
GetSystemTimeAsFileTime
LockFileEx
CreateFileMappingA
UnlockFile
HeapCompact
DeleteFileA
WaitForSingleObjectEx
FlushViewOfFile
GetFileAttributesA
GetDiskFreeSpaceA
FormatMessageW
GetTempPathA
HeapValidate
UnlockFileEx
GetFullPathNameA
LockFile
OutputDebugStringA
GetDiskFreeSpaceW
HeapCreate
AreFileApisANSI
TryEnterCriticalSection
UnhandledExceptionFilter
IsProcessorFeaturePresent
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
InterlockedPopEntrySList
InterlockedPushEntrySList
FlushInstructionCache
GetStringTypeW
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CompareStringW
LCMapStringW
GetCPInfo
RtlUnwind
ExitThread
FreeLibraryAndExitThread
GetCommandLineA
ExitProcess
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
GetConsoleMode
ReadConsoleW
GetConsoleCP
GetTimeZoneInformation
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle

Sections

.text
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 559KB - Virtual size: 558KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 37KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 181KB - Virtual size: 181KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 107KB - Virtual size: 106KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

57779611ff3294557ac762ce40619cbc

Code Sign

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

02:e4:4d:7d:1d:38:ae:22:3b:27:a0:2b:ac:d7:9b:53Certificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

04:18:68:dd:49:84:0f:f4:4f:8e:3d:30:70:56:83:50Certificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

37:52:65:17:09:44:d9:53:ab:93:b5:ad:b8:1d:d5:c4:ce:88:f9:9d:65:78:9d:70:0c:e9:4f:f4:bb:53:bb:baSigner

25:02:6c:22:e9:0a:7d:d1:e3:84:99:1f:80:54:bb:07:09:55:ff:1dSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Sections

.text Size: 2.3MB - Virtual size: 2.3MB

.rdata Size: 559KB - Virtual size: 558KB

.data Size: 37KB - Virtual size: 66KB

.rsrc Size: 181KB - Virtual size: 181KB

.reloc Size: 107KB - Virtual size: 106KB

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

02:e4:4d:7d:1d:38:ae:22:3b:27:a0:2b:ac:d7:9b:53
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

04:18:68:dd:49:84:0f:f4:4f:8e:3d:30:70:56:83:50
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

37:52:65:17:09:44:d9:53:ab:93:b5:ad:b8:1d:d5:c4:ce:88:f9:9d:65:78:9d:70:0c:e9:4f:f4:bb:53:bb:ba
Signer

25:02:6c:22:e9:0a:7d:d1:e3:84:99:1f:80:54:bb:07:09:55:ff:1d
Signer

.text
Size: 2.3MB - Virtual size: 2.3MB

.rdata
Size: 559KB - Virtual size: 558KB

.data
Size: 37KB - Virtual size: 66KB

.rsrc
Size: 181KB - Virtual size: 181KB

.reloc
Size: 107KB - Virtual size: 106KB