2024-06-03_499341470aa80345168a07f67f647d0e_avoslocker_floxif_revil

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General

Target

2024-06-03_499341470aa80345168a07f67f647d0e_avoslocker_floxif_revil
Size

5.4MB
MD5

499341470aa80345168a07f67f647d0e
SHA1

353c6f221f0c0960dd963ad78b87dd9277dffd68
SHA256

937785b1a0355f408d2fcb5b1c71114ebc5f1684fb2b5385de02dd6a45346397
SHA512

fe473db159532739f0e6394104048370854845cb359fb876ca69773cc189485d2cf0c1ee46c521f9e55e08873048290700643284f0314bcfa0ed1517825854dd
SSDEEP

98304:YVkNS/W2MiI3S9els/dAbZChWN+ZH9GH05oieJ0x6uGfX6WkTYG5KIIom:YVhW5NCSs/d+N+59GAo9Jw5bm

Score

1^/10

Malware Config

Signatures

Files

2024-06-03_499341470aa80345168a07f67f647d0e_avoslocker_floxif_revil
.exe windows:6 windows x86 arch:x86

546a131d9bf29bf2e5ed870d36f1ca47

Code Sign

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

0c:44:20:48:3c:0f:11:24:8a:ab:bb:6e:a8:a8:6e:82
Certificate

Issuer

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

Not Before

25/11/2020, 00:00

Not After

29/11/2023, 23:59

Subject

CN=Blizzard Entertainment\, Inc.,O=Blizzard Entertainment\, Inc.,L=Irvine,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,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

a3:4d:d6:7b:32:b1:55:1c:c4:21:2f:c0:4d:6b:38:ea:2b:13:76:82:f7:e3:5b:17:6d:3a:cd:56:78:97:76:0d
Signer

Actual PE Digest

a3:4d:d6:7b:32:b1:55:1c:c4:21:2f:c0:4d:6b:38:ea:2b:13:76:82:f7:e3:5b:17:6d:3a:cd:56:78:97:76:0d

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

D:\BuildServer\bna-2\work-git\agent-repository\build\bin\Release\Agent.pdb

Imports

shlwapi

SHDeleteKeyW

winhttp

WinHttpCloseHandle
WinHttpGetIEProxyConfigForCurrentUser
WinHttpGetProxyForUrl
WinHttpOpen

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

powrprof

CallNtPowerInformation

iphlpapi

GetExtendedTcpTable

rpcrt4

UuidCreate
RpcStringFreeA
UuidToStringA

dxgi

CreateDXGIFactory1

advapi32

CryptGetHashParam
DeregisterEventSource
RegisterEventSourceW
ReportEventW
RegGetValueW
CryptDestroyKey
CryptEncrypt
CryptImportKey
CryptAcquireContextW
RegOpenKeyExA
CryptGenRandom
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptReleaseContext
CreateServiceW
QueryServiceStatus
DeleteService
ControlService
StartServiceW
GetTokenInformation
DuplicateTokenEx
OpenServiceW
QueryServiceConfigW
ConvertSidToStringSidW
CheckTokenMembership
FreeSid
OpenProcessToken
CreateProcessWithTokenW
AllocateAndInitializeSid
SetTokenInformation
OpenSCManagerW
CloseServiceHandle
AdjustTokenPrivileges
LookupPrivilegeValueW
RegQueryValueExW
ConvertStringSecurityDescriptorToSecurityDescriptorW
RegDeleteValueW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
RegCloseKey
RegEnumValueW
RegDeleteKeyW
RegQueryInfoKeyW
QueryServiceObjectSecurity
GetSecurityInfo
OpenThreadToken
BuildTrusteeWithSidW
MapGenericMask
DuplicateToken
SetSecurityInfo
InitializeAcl
InitializeSecurityDescriptor
GetFileSecurityW
SetServiceObjectSecurity
GetNamedSecurityInfoW
SetNamedSecurityInfoW
ConvertSecurityDescriptorToStringSecurityDescriptorW
SetEntriesInAclW
EqualSid
GetExplicitEntriesFromAclW
AccessCheck
RegGetKeySecurity
GetSecurityDescriptorDacl
SetSecurityDescriptorDacl
ChangeServiceConfigW

ws2_32

bind
accept
freeaddrinfo
htonl
recv
WSACleanup
WSAStartup
WSCEnumProtocols
ntohl
htons
closesocket
connect
getsockname
shutdown
__WSAFDIsSet
getpeername
WSASetLastError
select
WSAGetLastError
listen
inet_pton
WSAIoctl
socket
getaddrinfo
getsockopt
setsockopt
ioctlsocket
ntohs
send

crypt32

CertFreeCertificateChain
CertOpenStore
CertVerifyCertificateChainPolicy
CertGetNameStringA
CertOpenSystemStoreA
CryptProtectData
CertFindCertificateInStore
CryptStringToBinaryW
CertFreeCertificateChainEngine
CryptQueryObject
CertGetNameStringW
CertCreateCertificateChainEngine
CertGetIssuerCertificateFromStore
CryptDecodeObjectEx
CertNameToStrA
CertVerifyTimeValidity
CryptMemFree
CertGetCertificateContextProperty
CertFindExtension
CertCloseStore
CertEnumCertificatesInStore
CertAddCertificateContextToStore
CryptStringToBinaryA
CertFreeCertificateContext
CertGetCertificateChain
CertDeleteCertificateFromStore
CertCreateCertificateContext
CryptUnprotectData

ole32

CoUninitialize
CoInitializeSecurity
CoInitializeEx
CoCreateInstance
CoSetProxyBlanket
CoTaskMemFree

kernel32

SetConsoleMode
GetProcessHeap
HeapReAlloc
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
HeapFree
HeapAlloc
ExitProcess
HeapSize
VirtualProtect
IsValidCodePage
GetACP
WriteConsoleW
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
VirtualFree
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
ReadConsoleInputW
GetConsoleCP
RtlUnwind
LoadLibraryA
GetLocaleInfoA
OutputDebugStringA
GetCommandLineA
GetCommandLineW
FindFirstFileExW
SystemTimeToTzSpecificLocalTime
GetFileInformationByHandle
CreateMutexW
GetModuleHandleExW
ExitThread
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
SetStdHandle
GetConsoleWindow
SetConsoleCtrlHandler
SetErrorMode
SetInformationJobObject
QueryInformationJobObject
GetCurrentProcess
AssignProcessToJobObject
GetModuleFileNameW
GetProcessId
CreateJobObjectW
InitializeCriticalSectionEx
WaitForSingleObject
LocalAlloc
OpenJobObjectW
GetVersionExW
OpenProcess
CreateToolhelp32Snapshot
GetLastError
Process32NextW
Process32FirstW
CloseHandle
RaiseException
DecodePointer
GetWindowsDirectoryW
GetProcAddress
LocalFree
DeleteCriticalSection
GetCurrentProcessId
GetModuleHandleW
QueryFullProcessImageNameW
GetExitCodeProcess
MultiByteToWideChar
WideCharToMultiByte
GetModuleHandleA
FormatMessageA
CreateDirectoryW
ReadFile
WriteFile
ExpandEnvironmentStringsW
SetFilePointer
GetVolumePathNameW
CreateFileW
SetFileAttributesW
GetFileAttributesExW
FileTimeToSystemTime
GetDiskFreeSpaceExW
MoveFileExW
CopyFileW
GetDriveTypeW
GetSystemInfo
GlobalMemoryStatusEx
GlobalMemoryStatus
GetCurrentThread
lstrlenW
GlobalFree
GetVolumeInformationW
FindFirstVolumeW
FindVolumeClose
GetVolumePathNamesForVolumeNameW
FindNextVolumeW
IsWow64Process
FreeLibrary
LoadLibraryExW
FindFirstFileW
GetFileAttributesW
LoadLibraryW
CreateMutexA
ReleaseMutex
Sleep
GetFullPathNameW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
VirtualAlloc
VerSetConditionMask
VerifyVersionInfoW
OpenMutexW
UnmapViewOfFile
FlushViewOfFile
DeleteFileW
CreateFileMappingA
GetFileSize
MapViewOfFile
GetCurrentThreadId
SystemTimeToFileTime
GetSystemTime
SleepEx
GetTickCount64
GetSystemDirectoryW
SetLastError
ExpandEnvironmentStringsA
WaitForSingleObjectEx
GetFileSizeEx
FormatMessageW
SetThreadAffinityMask
SetThreadPriority
ResumeThread
GetThreadPriority
IsDebuggerPresent
GetTimeZoneInformation
QueryPerformanceFrequency
GetSystemTimeAsFileTime
QueryPerformanceCounter
InitializeSRWLock
TryAcquireSRWLockExclusive
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
WakeConditionVariable
InitializeConditionVariable
SleepConditionVariableSRW
SetEndOfFile
SetFilePointerEx
MoveFileW
FlushFileBuffers
FindNextFileW
RemoveDirectoryW
GetTempPathW
FindClose
GetCurrentDirectoryW
GetLogicalProcessorInformationEx
GetNativeSystemInfo
ReleaseSRWLockShared
AcquireSRWLockShared
CreateEventW
SetEvent
ResetEvent
SetEnvironmentVariableW
GetComputerNameW
CreateActCtxW
ActivateActCtx
TerminateProcess
DeactivateActCtx
SuspendThread
OutputDebugStringW
GetThreadContext
OpenThread
GetStdHandle
GetFileType
GetTickCount
FlushConsoleInputBuffer
CreateThread
RtlCaptureContext
VirtualQuery
Thread32Next
Thread32First
SetUnhandledExceptionFilter
CreateProcessW
Module32FirstW
Module32NextW
TryEnterCriticalSection
EncodePointer
DuplicateHandle
SwitchToThread
GetExitCodeThread
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCPInfo
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
UnhandledExceptionFilter
IsProcessorFeaturePresent
InitializeSListHead
GetStartupInfoW
CreateTimerQueue
SignalObjectAndWait
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetThreadTimes
FreeLibraryAndExitThread
PeekNamedPipe

user32

GetUserObjectInformationW
GetProcessWindowStation
GetWindow
IsWindowVisible
MessageBoxW
EnumThreadWindows
GetDesktopWindow
CharLowerA
LoadStringW
DefWindowProcW
ShowWindow
TranslateMessage
PeekMessageW
DispatchMessageW
GetForegroundWindow
GetShellWindow
GetWindowThreadProcessId
UpdateWindow
LoadCursorW
LoadIconW
RegisterClassExW
CreateWindowExW

shell32

SHGetKnownFolderPath
ShellExecuteExW
SHChangeNotify
CommandLineToArgvW
ShellExecuteW

oleaut32

VariantClear
VariantChangeType
SysAllocString
SysFreeString
VariantInit
SafeArrayAccessData
SafeArrayUnaccessData
SysStringLen
VariantCopy
SafeArrayGetLBound
SafeArrayGetUBound

Sections

.text
Size: 3.8MB - Virtual size: 3.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 200KB - Virtual size: 853KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 112KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 234KB - Virtual size: 233KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

546a131d9bf29bf2e5ed870d36f1ca47

Code Sign

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

Extended Key Usages

Key Usages

0c:44:20:48:3c:0f:11:24:8a:ab:bb:6e:a8:a8:6e:82Certificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

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

a3:4d:d6:7b:32:b1:55:1c:c4:21:2f:c0:4d:6b:38:ea:2b:13:76:82:f7:e3:5b:17:6d:3a:cd:56:78:97:76:0dSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

shlwapi

winhttp

version

powrprof

iphlpapi

rpcrt4

dxgi

advapi32

ws2_32

crypt32

ole32

kernel32

user32

shell32

oleaut32

Sections

.text Size: 3.8MB - Virtual size: 3.8MB

.rdata Size: 1.1MB - Virtual size: 1.1MB

.data Size: 200KB - Virtual size: 853KB

.rsrc Size: 112KB - Virtual size: 112KB

.reloc Size: 234KB - Virtual size: 233KB

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

0c:44:20:48:3c:0f:11:24:8a:ab:bb:6e:a8:a8:6e:82
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
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

a3:4d:d6:7b:32:b1:55:1c:c4:21:2f:c0:4d:6b:38:ea:2b:13:76:82:f7:e3:5b:17:6d:3a:cd:56:78:97:76:0d
Signer

.text
Size: 3.8MB - Virtual size: 3.8MB

.rdata
Size: 1.1MB - Virtual size: 1.1MB

.data
Size: 200KB - Virtual size: 853KB

.rsrc
Size: 112KB - Virtual size: 112KB

.reloc
Size: 234KB - Virtual size: 233KB