2024-05-20_41ffa71f0f173bab8974473722890a79_avoslocker

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General

Target

2024-05-20_41ffa71f0f173bab8974473722890a79_avoslocker
Size

1.1MB
MD5

41ffa71f0f173bab8974473722890a79
SHA1

d8e50a686252c912979040b07a3cfdff1754aa37
SHA256

ede704df167d15efc94357fca243851e68b8b15ef9a949d2fa815a4190f24042
SHA512

d79e35890c17b7c5528c201c9b0751419453dfb8c44b9eea2691d017f5fa576b03ab8f777aa3e38708ae4b9a1e1277c43e577461e3ceaf5230c8c40b4fade267
SSDEEP

24576:WwxA+V5/K/aQw773VN+B7aO62mTEPO6mtOlpN564Aw1iHpaRSP:XAO0yJ77XpBTEPJmtYpj6Nw1iHpaRSP

Score

1^/10

Malware Config

Signatures

Files

2024-05-20_41ffa71f0f173bab8974473722890a79_avoslocker
.exe windows:6 windows x86 arch:x86

382490b3ac9966a7227e04c49e892de2

Code Sign

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39
Certificate

Issuer

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

Not Before

10/11/2006, 00:00

Not After

10/11/2031, 00:00

Subject

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

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

06:0f:ce:d6:7d:a1:b9:1f:75:1f:f4:d5:ea:5c:44:6c
Certificate

Issuer

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

Not Before

01/04/2021, 00:00

Not After

02/04/2024, 23:59

Subject

CN=江西金格科技股份有限公司,O=江西金格科技股份有限公司,L=南昌市,ST=江西省,C=CN

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

be:46:0d:7e:1d:66:5d:6a:84:dc:e4:2f:62:41:ef:2f:d6:95:e5:16:02:31:13:0a:40:2b:b3:a7:ad:a1:d3:c5
Signer

Actual PE Digest

be:46:0d:7e:1d:66:5d:6a:84:dc:e4:2f:62:41:ef:2f:d6:95:e5:16:02:31:13:0a:40:2b:b3:a7:ad:a1:d3:c5

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

D:\code\kinggrid\iWebOffice\KGMCS\Release\KGMCS.pdb

Imports

kernel32

HeapFree
InitializeCriticalSectionEx
HeapSize
GetLastError
HeapReAlloc
RaiseException
HeapAlloc
DecodePointer
HeapDestroy
DeleteCriticalSection
GetProcessHeap
SizeofResource
LockResource
FindResourceExW
LoadResource
FindResourceW
WideCharToMultiByte
WinExec
OutputDebugStringA
GetCurrentThreadId
Sleep
GetLocalTime
CreateDirectoryA
GetTickCount
WaitForSingleObject
MultiByteToWideChar
CloseHandle
CreateProcessA
Process32First
TerminateProcess
OpenProcess
CreateToolhelp32Snapshot
Process32Next
FindFirstFileW
SetLastError
FindNextFileW
FindClose
GetFileAttributesW
GetSystemTimeAsFileTime
WritePrivateProfileStringA
GetPrivateProfileStringA
FormatMessageA
CreateFileA
SetFilePointer
FlushFileBuffers
WriteFile
LocalFree
TlsAlloc
EnterCriticalSection
LeaveCriticalSection
PostQueuedCompletionStatus
GetCommandLineW
DeleteFileA
CreateThread
TlsFree
GetCurrentProcessId
GetModuleFileNameA
GetCommandLineA
CreateMutexA
ReleaseMutex
CreateEventW
InitializeCriticalSectionAndSpinCount
WaitForMultipleObjects
TerminateThread
QueueUserAPC
SetEvent
SleepEx
CreateIoCompletionPort
SetWaitableTimer
GetQueuedCompletionStatus
VerSetConditionMask
VerifyVersionInfoA
CreateWaitableTimerA
CancelIoEx
GetProcAddress
GetModuleHandleA
TlsGetValue
TlsSetValue
RtlCaptureContext
GetCurrentProcess
ReleaseSemaphore
GetProcessId
InitializeCriticalSection
CreateFileW
LoadLibraryW
FreeLibrary
CreateSemaphoreW
VirtualQueryEx
SetUnhandledExceptionFilter
SetEndOfFile
WriteConsoleW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
CreateDirectoryW
MoveFileExW
DeleteFileW
ReadConsoleW
GetFileAttributesExW
SetStdHandle
GetFullPathNameW
GetCurrentDirectoryW
GetTimeZoneInformation
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
GetConsoleMode
GetConsoleOutputCP
SetFilePointerEx
GetFileSizeEx
GetStdHandle
ReadFile
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
PeekNamedPipe
GetFileType
GetFileInformationByHandle
GetDriveTypeW
ExitThread
GetModuleHandleExW
ExitProcess
RtlUnwind
UnregisterWaitEx
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
InterlockedPopEntrySList
VirtualProtect
VirtualFree
VirtualAlloc
GetVersionExW
LoadLibraryExW
GetModuleFileNameW
FreeLibraryAndExitThread
GetThreadTimes
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
SetThreadPriority
SwitchToThread
SignalObjectAndWait
CreateTimerQueue
InitializeSListHead
GetStartupInfoW
IsProcessorFeaturePresent
UnhandledExceptionFilter
ResetEvent
GetStringTypeW
GetLocaleInfoW
LCMapStringW
CompareStringW
GetCPInfo
GetModuleHandleW
EncodePointer
GetNativeSystemInfo
GetExitCodeThread
GetCurrentThread
WaitForSingleObjectEx
DuplicateHandle
TryEnterCriticalSection
IsDebuggerPresent
OutputDebugStringW
QueryPerformanceCounter
QueryPerformanceFrequency
FormatMessageW

user32

LoadIconA
LoadCursorA
RegisterClassExA
CreateWindowExA
GetSystemMetrics
DestroyWindow
DefWindowProcA
BeginPaint
EndPaint
PostQuitMessage
EndDialog
GetClassNameA
EnumWindows
LoadStringA
GetWindowRect
DialogBoxParamA
SetWindowPos
ShowWindow
SetWindowLongA
GetWindowThreadProcessId
SetActiveWindow
SwitchToThisWindow
AttachThreadInput
GetForegroundWindow
BringWindowToTop
FindWindowA
SetForegroundWindow
UpdateWindow

shell32

SHCreateDirectoryExA
SHBindToParent
SHGetSpecialFolderLocation
CommandLineToArgvW
SHGetSpecialFolderPathA
SHGetMalloc

ole32

CoInitialize

shlwapi

PathIsDirectoryA
StrRetToBufA
PathRemoveFileSpecA

ws2_32

bind
htons
htonl
setsockopt
getnameinfo
freeaddrinfo
recv
ntohs
socket
send
getsockname
getpeername
WSAStartup
getaddrinfo
WSASocketW
listen
shutdown
select
closesocket
ntohl
accept
WSACleanup
WSAGetLastError
ioctlsocket
WSASetLastError
getsockopt
WSARecv
WSASend
WSAAddressToStringW

mswsock

AcceptEx
GetAcceptExSockaddrs

Exports

Exports

_cJSON_AddArrayToObject@8
_cJSON_AddBoolToObject@12
_cJSON_AddFalseToObject@8
_cJSON_AddItemReferenceToArray@8
_cJSON_AddItemReferenceToObject@12
_cJSON_AddItemToArray@8
_cJSON_AddItemToObject@12
_cJSON_AddItemToObjectCS@12
_cJSON_AddNullToObject@8
_cJSON_AddNumberToObject@16
_cJSON_AddObjectToObject@8
_cJSON_AddRawToObject@12
_cJSON_AddStringToObject@12
_cJSON_AddTrueToObject@8
_cJSON_Compare@12
_cJSON_CreateArray@0
_cJSON_CreateArrayReference@4
_cJSON_CreateBool@4
_cJSON_CreateDoubleArray@8
_cJSON_CreateFalse@0
_cJSON_CreateFloatArray@8
_cJSON_CreateIntArray@8
_cJSON_CreateNull@0
_cJSON_CreateNumber@8
_cJSON_CreateObject@0
_cJSON_CreateObjectReference@4
_cJSON_CreateRaw@4
_cJSON_CreateString@4
_cJSON_CreateStringArray@8
_cJSON_CreateStringReference@4
_cJSON_CreateTrue@0
_cJSON_Delete@4
_cJSON_DeleteItemFromArray@8
_cJSON_DeleteItemFromObject@8
_cJSON_DeleteItemFromObjectCaseSensitive@8
_cJSON_DetachItemFromArray@8
_cJSON_DetachItemFromObject@8
_cJSON_DetachItemFromObjectCaseSensitive@8
_cJSON_DetachItemViaPointer@8
_cJSON_Duplicate@8
_cJSON_GetArrayItem@8
_cJSON_GetArraySize@4
_cJSON_GetErrorPtr@0
_cJSON_GetNumberValue@4
_cJSON_GetObjectItem@8
_cJSON_GetObjectItemCaseSensitive@8
_cJSON_GetStringValue@4
_cJSON_HasObjectItem@8
_cJSON_InitHooks@4
_cJSON_InsertItemInArray@12
_cJSON_IsArray@4
_cJSON_IsBool@4
_cJSON_IsFalse@4
_cJSON_IsInvalid@4
_cJSON_IsNull@4
_cJSON_IsNumber@4
_cJSON_IsObject@4
_cJSON_IsRaw@4
_cJSON_IsString@4
_cJSON_IsTrue@4
_cJSON_Minify@4
_cJSON_Parse@4
_cJSON_ParseWithLength@8
_cJSON_ParseWithLengthOpts@16
_cJSON_ParseWithOpts@12
_cJSON_Print@4
_cJSON_PrintBuffered@12
_cJSON_PrintPreallocated@16
_cJSON_PrintUnformatted@4
_cJSON_ReplaceItemInArray@12
_cJSON_ReplaceItemInObject@12
_cJSON_ReplaceItemInObjectCaseSensitive@12
_cJSON_ReplaceItemViaPointer@12
_cJSON_SetNumberHelper@12
_cJSON_SetValuestring@8
_cJSON_Version@0
_cJSON_free@4
_cJSON_malloc@4

Sections

.text
Size: 817KB - Virtual size: 816KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 214KB - Virtual size: 213KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

382490b3ac9966a7227e04c49e892de2

Code Sign

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39Certificate

Key Usages

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

Extended Key Usages

Key Usages

06:0f:ce:d6:7d:a1:b9:1f:75:1f:f4:d5:ea:5c:44:6cCertificate

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

be:46:0d:7e:1d:66:5d:6a:84:dc:e4:2f:62:41:ef:2f:d6:95:e5:16:02:31:13:0a:40:2b:b3:a7:ad:a1:d3:c5Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

ole32

shlwapi

ws2_32

mswsock

Exports

Exports

Sections

.text Size: 817KB - Virtual size: 816KB

.rdata Size: 214KB - Virtual size: 213KB

.data Size: 28KB - Virtual size: 35KB

.gfids Size: 3KB - Virtual size: 3KB

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 49KB - Virtual size: 48KB

.reloc Size: 43KB - Virtual size: 42KB

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39
Certificate

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

06:0f:ce:d6:7d:a1:b9:1f:75:1f:f4:d5:ea:5c:44:6c
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

be:46:0d:7e:1d:66:5d:6a:84:dc:e4:2f:62:41:ef:2f:d6:95:e5:16:02:31:13:0a:40:2b:b3:a7:ad:a1:d3:c5
Signer

.text
Size: 817KB - Virtual size: 816KB

.rdata
Size: 214KB - Virtual size: 213KB

.data
Size: 28KB - Virtual size: 35KB

.gfids
Size: 3KB - Virtual size: 3KB

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 49KB - Virtual size: 48KB

.reloc
Size: 43KB - Virtual size: 42KB