2024-05-11_aa3fb5ed1356bda0517acf40db093744_avoslocker_cobalt-strike_floxif

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General

Target

2024-05-11_aa3fb5ed1356bda0517acf40db093744_avoslocker_cobalt-strike_floxif
Size

831KB
MD5

aa3fb5ed1356bda0517acf40db093744
SHA1

6c5a8ec3efc45635bd8ded7eaea7d5e52290d4be
SHA256

e051f7ede13f09c717702db642e260858e9d21e429672daa10a9840fce956226
SHA512

b6a511ee9ffdcea78e6dd199f24fca0184ed9809a159e7f7651d67339b8fd40ca442902807772bb7f48be1e6e7befe7ddb45757a6b7eaba22fa6135698eff763
SSDEEP

24576:viCknxpAsMaC2eIRVfUfeQOI0K4JRjkrEH7s:vbyBRVf8eQOI0K4Hjo

Score

1^/10

Malware Config

Signatures

Files

2024-05-11_aa3fb5ed1356bda0517acf40db093744_avoslocker_cobalt-strike_floxif
.exe windows:6 windows x86 arch:x86

2601cf1620d96e76361e45752be3b844

Code Sign

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

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

13/01/2022, 00:00

Not After

09/11/2031, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

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

0c:8f:89:21:c5:36:49:3e:67:df:84:fb:82:23:b0:92
Certificate

Issuer

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

Not Before

21/03/2024, 00:00

Not After

02/04/2026, 23:59

Subject

SERIALNUMBER=201812738K,CN=INNOVATIVE CONNECTING PTE. LIMITED,O=INNOVATIVE CONNECTING PTE. LIMITED,L=SINGAPORE,C=SG,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13025347

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

b1:78:b6:9d:73:29:a0:d8:1e:4b:e4:a3:c9:dd:1f:18:e1:3f:3e:1b:9b:2f:79:9d:c1:9c:56:4f:61:e5:38:59
Signer

Actual PE Digest

b1:78:b6:9d:73:29:a0:d8:1e:4b:e4:a3:c9:dd:1f:18:e1:3f:3e:1b:9b:2f:79:9d:c1:9c:56:4f:61:e5:38:59

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

F:\360Work\vpn_turbo\win_master\Release\turbo_vpn-service.pdb

Imports

kernel32

CreateFileW
DeleteFileW
SetFilePointer
WriteFile
ReleaseMutex
CreateMutexW
GetLocalTime
GetModuleHandleA
SetUnhandledExceptionFilter
ConnectNamedPipe
CreateNamedPipeW
GetNamedPipeInfo
CancelIo
IsDebuggerPresent
RaiseException
CreateThread
GetCurrentThreadId
SetThreadPriority
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
TryEnterCriticalSection
DeleteCriticalSection
UnregisterWaitEx
RegisterWaitForSingleObject
GetVersionExW
GetNativeSystemInfo
QueryPerformanceCounter
QueryPerformanceFrequency
CreateIoCompletionPort
GetQueuedCompletionStatus
PostQueuedCompletionStatus
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleExW
ResetEvent
GetSystemDirectoryW
GetModuleHandleExA
GetCurrentDirectoryW
FindClose
FindNextFileW
GetTempPathW
FlushFileBuffers
SetFilePointerEx
WriteConsoleW
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
ReadConsoleW
SetStdHandle
HeapSize
HeapReAlloc
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetFileSizeEx
GetTickCount
GetSystemTimeAsFileTime
CreateProcessW
TerminateProcess
GetCurrentProcessId
DuplicateHandle
ReadFile
GetStdHandle
GetCommandLineW
SetConsoleCtrlHandler
WideCharToMultiByte
MultiByteToWideChar
Sleep
SetEvent
CreateEventW
LocalAlloc
WaitForSingleObject
OutputDebugStringA
LoadLibraryExW
GetModuleFileNameW
FreeLibrary
GetModuleHandleW
LocalFree
GetProcAddress
LoadLibraryW
CloseHandle
Process32FirstW
Process32NextW
GetLastError
ProcessIdToSessionId
CreateToolhelp32Snapshot
OpenProcess
GetCurrentProcess
GetWindowsDirectoryW
SetLastError
GetFileType
HeapAlloc
HeapFree
ExitThread
GetConsoleMode
GetConsoleCP
ExitProcess
RtlUnwind
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
InterlockedPopEntrySList
ReleaseSemaphore
VirtualFree
VirtualProtect
VirtualAlloc
FreeLibraryAndExitThread
GetThreadTimes
UnregisterWait
SetThreadAffinityMask
GetProcessAffinityMask
WaitForSingleObjectEx
SwitchToThread
GetCurrentThread
GetExitCodeThread
GetStringTypeW
EncodePointer
DecodePointer
LCMapStringW
GetLocaleInfoW
GetCPInfo
UnhandledExceptionFilter
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
CreateTimerQueue
SignalObjectAndWait
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber

user32

MessageBoxW
MsgWaitForMultipleObjectsEx
TranslateMessage
DispatchMessageW
PeekMessageW
PostMessageW
WaitMessage
DefWindowProcW
PostQuitMessage
KillTimer
SetTimer
CreateWindowExW
GetQueueStatus
CallMsgFilterW
DestroyWindow
RegisterClassExW
UnregisterClassW

advapi32

RegisterServiceCtrlHandlerExW
SetServiceStatus
StartServiceCtrlDispatcherW
CreateServiceW
QueryServiceStatus
CloseServiceHandle
OpenSCManagerW
ChangeServiceConfig2W
DeleteService
ControlService
StartServiceW
ChangeServiceConfigW
OpenServiceW
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
LookupPrivilegeValueW
AdjustTokenPrivileges
RevertToSelf
GetExplicitEntriesFromAclW
EqualSid
SetTokenInformation
SetEntriesInAclW
CreateWellKnownSid
ConvertStringSidToSidW
DeleteAce
ImpersonateLoggedOnUser
OpenProcessToken
CreateProcessAsUserW
DuplicateTokenEx
GetTokenInformation

shell32

SHGetFolderPathW
CommandLineToArgvW

ole32

CoInitializeEx
CoUninitialize

secur32

LsaFreeReturnBuffer
LsaEnumerateLogonSessions
LsaGetLogonSessionData

userenv

CreateEnvironmentBlock
DestroyEnvironmentBlock

winmm

timeBeginPeriod
timeEndPeriod
timeGetTime

shlwapi

PathAppendW
PathRemoveFileSpecW

Sections

.text
Size: 444KB - Virtual size: 444KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 121KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 134KB - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2601cf1620d96e76361e45752be3b844

Code Sign

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

Key Usages

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31Certificate

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

0c:8f:89:21:c5:36:49:3e:67:df:84:fb:82:23:b0:92Certificate

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

b1:78:b6:9d:73:29:a0:d8:1e:4b:e4:a3:c9:dd:1f:18:e1:3f:3e:1b:9b:2f:79:9d:c1:9c:56:4f:61:e5:38:59Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

secur32

userenv

winmm

shlwapi

Sections

.text Size: 444KB - Virtual size: 444KB

.rdata Size: 121KB - Virtual size: 120KB

.data Size: 14KB - Virtual size: 22KB

.rsrc Size: 134KB - Virtual size: 134KB

.reloc Size: 26KB - Virtual size: 25KB

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

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31
Certificate

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

0c:8f:89:21:c5:36:49:3e:67:df:84:fb:82:23:b0:92
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

b1:78:b6:9d:73:29:a0:d8:1e:4b:e4:a3:c9:dd:1f:18:e1:3f:3e:1b:9b:2f:79:9d:c1:9c:56:4f:61:e5:38:59
Signer

.text
Size: 444KB - Virtual size: 444KB

.rdata
Size: 121KB - Virtual size: 120KB

.data
Size: 14KB - Virtual size: 22KB

.rsrc
Size: 134KB - Virtual size: 134KB

.reloc
Size: 26KB - Virtual size: 25KB