2024-06-20_c3fb28c4d2a9dd2b5b9b1c7f11f8b5a4_avoslocker

Sharing

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General

Target

2024-06-20_c3fb28c4d2a9dd2b5b9b1c7f11f8b5a4_avoslocker
Size

2.1MB
MD5

c3fb28c4d2a9dd2b5b9b1c7f11f8b5a4
SHA1

28b803fb8915af4b291671a214578136f526a758
SHA256

c8c5f19c180380ab0905dd6f97283979ee386d3039db3ce3f0140d6f5e3679bd
SHA512

838ed0569e683a0ac52d53d0cb2d0df769ab3a89c7ec5dcf44c26afb4bc8b8c27d3be5f0f84e88b7fc65e0718d4d43f3d6d7ffd52c248f864a38798ad5b1dd5c
SSDEEP

49152:gVWV0Iu4GKfkj3hXRkWGvNmk+KTgWqHGoPv:gNIu4imjvNmke1

Score

1^/10

Malware Config

Signatures

Files

2024-06-20_c3fb28c4d2a9dd2b5b9b1c7f11f8b5a4_avoslocker
.exe windows:6 windows x86 arch:x86

9682fafd53dfc5e007af6e25431a9eb7

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

02:ff:ec:96:b5:21:ff:e5:06:8e:1e:99:a8:f5:48:66
Certificate

Issuer

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

Not Before

30/08/2023, 00:00

Not After

29/08/2025, 23:59

Subject

SERIALNUMBER=HE 290868,CN=Wargaming Group Limited,O=Wargaming Group Limited,L=Nicosia,C=CY,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024359

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

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

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

ef:74:5a:dc:d9:f0:b5:48:73:93:d5:ce:56:a2:66:36:3f:62:4e:9c:b4:9b:23:da:84:3c:bf:73:d6:10:0b:79
Signer

Actual PE Digest

ef:74:5a:dc:d9:f0:b5:48:73:93:d5:ce:56:a2:66:36:3f:62:4e:9c:b4:9b:23:da:84:3c:bf:73:d6:10:0b:79

Digest Algorithm

sha256

PE Digest Matches

true

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:\jenkins\workspace\monitor_win_build\bin\win32\Release\ErrorMonitor.pdb

Imports

dbghelp

MiniDumpWriteDump

ws2_32

WSACleanup
WSASetLastError
WSAStartup
send
bind
socket
WSAGetLastError
select
recv
setsockopt
closesocket
ioctlsocket
freeaddrinfo
getaddrinfo
WSAIoctl
connect
ntohs
htons
getsockopt
getsockname
getpeername
__WSAFDIsSet

crypt32

CertFreeCertificateContext
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertAddCertificateContextToStore
CryptStringToBinaryA
CertFindCertificateInStore
CertOpenStore
CertCloseStore
CertEnumCertificatesInStore

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

dxgi

CreateDXGIFactory1

bcrypt

BCryptOpenAlgorithmProvider
BCryptGenRandom
BCryptCloseAlgorithmProvider

kernel32

FreeLibraryAndExitThread
ExitThread
CreateThread
SetEvent
OpenEventW
GetCommandLineW
CreateFileW
GetCurrentProcessId
GetSystemTimeAsFileTime
GetFileSizeEx
GetLastError
GetCurrentProcess
OpenProcess
GetLocalTime
GetModuleHandleW
LocalAlloc
LocalLock
LocalUnlock
LocalFree
MulDiv
GetCurrentThreadId
TlsAlloc
TlsFree
FormatMessageA
FormatMessageW
WideCharToMultiByte
IsDebuggerPresent
RaiseException
SetUnhandledExceptionFilter
WaitForSingleObject
FindClose
FindFirstFileW
VerSetConditionMask
GetEnvironmentVariableW
SetEnvironmentVariableW
GetDiskFreeSpaceExW
CloseHandle
SetLastError
TerminateProcess
CreateProcessW
GetProcessId
GlobalMemoryStatusEx
GetModuleHandleA
GetModuleHandleExW
GetProcAddress
LoadLibraryW
GetComputerNameW
K32GetProcessMemoryInfo
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
DeleteFileW
FindNextFileW
FlushFileBuffers
GetFileSize
GetFileTime
ReadFile
RemoveDirectoryW
WriteFile
K32GetModuleFileNameExW
GetProcessTimes
InitializeCriticalSectionEx
DecodePointer
DeleteCriticalSection
DuplicateHandle
ConnectNamedPipe
DisconnectNamedPipe
CreateNamedPipeW
GetOverlappedResult
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
ResetEvent
ReleaseMutex
CreateMutexW
CreateEventW
Sleep
GetExitCodeProcess
UnregisterWaitEx
RegisterWaitForSingleObject
UnregisterWait
GetDriveTypeW
MapViewOfFile
UnmapViewOfFile
InitializeCriticalSectionAndSpinCount
SleepEx
TlsGetValue
TlsSetValue
OpenFileMappingA
QueryPerformanceFrequency
GetSystemDirectoryA
FreeLibrary
LoadLibraryA
VerifyVersionInfoA
QueryPerformanceCounter
GetTickCount
WaitForSingleObjectEx
ExpandEnvironmentStringsA
CreateFileA
GetFileInformationByHandle
FileTimeToSystemTime
SetFilePointer
MultiByteToWideChar
GetCurrentDirectoryW
CreateDirectoryW
GetFileAttributesW
GetFileAttributesExW
GetFullPathNameW
SetEndOfFile
SetFilePointerEx
DeviceIoControl
GetWindowsDirectoryW
CreateDirectoryExW
CopyFileW
MoveFileExW
AreFileApisANSI
GetStdHandle
GetFileType
GetLocaleInfoEx
LCMapStringEx
GetCPInfo
CompareStringEx
EncodePointer
GetExitCodeThread
IsProcessorFeaturePresent
CloseThreadpoolWork
SubmitThreadpoolWork
CreateThreadpoolWork
FreeLibraryWhenCallbackReturns
GetStringTypeW
InitOnceComplete
InitOnceBeginInitialize
SleepConditionVariableSRW
SleepConditionVariableCS
WakeAllConditionVariable
WakeConditionVariable
InitializeConditionVariable
TryEnterCriticalSection
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
InitializeSRWLock
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
ExitProcess
GetModuleFileNameW
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
HeapFree
HeapReAlloc
GetTimeZoneInformation
HeapAlloc
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
UnhandledExceptionFilter
GetStartupInfoW
OutputDebugStringW
InterlockedPushEntrySList
LoadLibraryExW
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
HeapSize
WriteConsoleW
CreateMutexA
RtlUnwind
InitializeSListHead

user32

EnumDisplayDevicesW
GetWindowThreadProcessId
EnumWindows
SystemParametersInfoW
IsDialogMessageW
DestroyIcon
LoadIconW
LoadCursorW
GetLastActivePopup
GetParent
SetWindowLongW
GetWindowLongW
PtInRect
SetRect
GetSysColor
ClientToScreen
SetCursor
GetClientRect
GetWindowTextW
SetWindowTextW
InvalidateRect
EndPaint
BeginPaint
GetDC
DrawTextW
DrawIcon
EnableMenuItem
GetSystemMenu
EnableWindow
KillTimer
SetTimer
GetActiveWindow
SetFocus
GetDialogBaseUnits
GetDlgItem
CreateDialogIndirectParamW
MoveWindow
DestroyWindow
WaitMessage
SendMessageW
PeekMessageW
LoadStringW
GetDesktopWindow
GetWindowRect
SetForegroundWindow
IsWindowVisible
IsWindow
LoadImageW
GetSystemMetrics
SetWindowPos
PostQuitMessage
DispatchMessageW
TranslateMessage
GetMessageW
IsHungAppWindow
EnumDisplaySettingsW
FillRect

gdi32

CreateCompatibleDC
GetTextExtentPoint32W
GetStockObject
DeleteObject
CreateSolidBrush
CreateFontIndirectW
CreateDCW
GetDeviceCaps
DeleteDC
SelectObject
SetBkColor
SetBkMode
SetTextColor
GetTextMetricsW

shell32

SHGetSpecialFolderPathW
ShellExecuteW
SHOpenFolderAndSelectItems
ord190
ord155
ShellExecuteExW
CommandLineToArgvW

ole32

CoInitialize
CoSetProxyBlanket
CoUninitialize
CoCreateInstance
CoInitializeEx

oleaut32

SysAllocString
VariantClear
VariantInit
SysStringLen
SysFreeString

advapi32

CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
RegCreateKeyExW
CryptReleaseContext
CryptAcquireContextA
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
GetUserNameW
RegCloseKey

Exports

Exports

?$TSS0@?1??create@?$StaticObject@UVersions@detail@cereal@@@detail@cereal@@CAAAUVersions@34@XZ@4HA
?$TSS0@?1??lock@?$StaticObject@UVersions@detail@cereal@@@detail@cereal@@SA?AVLockGuard@234@XZ@4HA
??4?$StaticObject@UVersions@detail@cereal@@@detail@cereal@@QAEAAV012@ABV012@@Z
?create@?$StaticObject@UVersions@detail@cereal@@@detail@cereal@@CAAAUVersions@23@XZ
?getInstance@?$StaticObject@UVersions@detail@cereal@@@detail@cereal@@SAAAUVersions@23@XZ
?instance@?$StaticObject@UVersions@detail@cereal@@@detail@cereal@@0AAUVersions@23@A
?instanceMutex@?1??lock@?$StaticObject@UVersions@detail@cereal@@@detail@cereal@@SA?AVLockGuard@234@XZ@4Vmutex@std@@A
?lock@?$StaticObject@UVersions@detail@cereal@@@detail@cereal@@SA?AVLockGuard@123@XZ
?t@?1??create@?$StaticObject@UVersions@detail@cereal@@@detail@cereal@@CAAAUVersions@34@XZ@4U534@A

Sections

.text
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 359KB - Virtual size: 358KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 76KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9682fafd53dfc5e007af6e25431a9eb7

Code Sign

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

Extended Key Usages

Key Usages

02:ff:ec:96:b5:21:ff:e5:06:8e:1e:99:a8:f5:48:66Certificate

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

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

Extended Key Usages

Key Usages

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

Key Usages

ef:74:5a:dc:d9:f0:b5:48:73:93:d5:ce:56:a2:66:36:3f:62:4e:9c:b4:9b:23:da:84:3c:bf:73:d6:10:0b:79Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

dbghelp

ws2_32

crypt32

version

dxgi

bcrypt

kernel32

user32

gdi32

shell32

ole32

oleaut32

advapi32

Exports

Exports

Sections

.text Size: 1.6MB - Virtual size: 1.6MB

.rdata Size: 359KB - Virtual size: 358KB

.data Size: 76KB - Virtual size: 83KB

.rsrc Size: 47KB - Virtual size: 46KB

.reloc Size: 76KB - Virtual size: 75KB

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

02:ff:ec:96:b5:21:ff:e5:06:8e:1e:99:a8:f5:48:66
Certificate

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

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

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

ef:74:5a:dc:d9:f0:b5:48:73:93:d5:ce:56:a2:66:36:3f:62:4e:9c:b4:9b:23:da:84:3c:bf:73:d6:10:0b:79
Signer

.text
Size: 1.6MB - Virtual size: 1.6MB

.rdata
Size: 359KB - Virtual size: 358KB

.data
Size: 76KB - Virtual size: 83KB

.rsrc
Size: 47KB - Virtual size: 46KB

.reloc
Size: 76KB - Virtual size: 75KB