2024-10-14_b16182ba494f77b4d1e1548d44b7749b_avoslocker_hijackloader

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General

Target

2024-10-14_b16182ba494f77b4d1e1548d44b7749b_avoslocker_hijackloader
Size

2.7MB
MD5

b16182ba494f77b4d1e1548d44b7749b
SHA1

cc189636640fead32b9d4520f1093366b9aa794c
SHA256

e8a96b9743c5e66b53fdc89a47819dd309764bf44680ff7bad29a84510f06528
SHA512

cbe83cca68d3e97571739dce71ec19f97df9616c3eb034507c11245cfc4f60692eec86ec0d569a32e7c747f6da9d2ffd4fbeccedcbd9b909971d8fafb1d652b6
SSDEEP

24576:Qx7KiBLZ05jNTmJWExCfh4CoFOYbrsD2FxvNEYr8oSUGeP9PDkjjqX6om:QxmiHIjNgOS/OYnxvWCXSZeP9PDk3Wm

Score

1^/10

Malware Config

Signatures

Files

2024-10-14_b16182ba494f77b4d1e1548d44b7749b_avoslocker_hijackloader
.exe windows:6 windows x86 arch:x86

ebe6220854748de0ea0afef6848fb63c

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

06:0e:2f:8f:9e:1b:8b:e5:18:d5:fe:2b:69:cf:cc:b1
Certificate

Issuer

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

Not Before

09/03/2023, 00:00

Not After

11/03/2025, 23:59

Subject

CN=Oracle America\, Inc.,O=Oracle America\, Inc.,L=Redwood City,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

f4:70:e8:7c:ed:45:4c:63:f3:e2:dd:52:28:42:d8:07:9a:ca:7e:74:42:09:71:1d:e5:d1:3c:24:61:fb:78:84
Signer

Actual PE Digest

f4:70:e8:7c:ed:45:4c:63:f3:e2:dd:52:28:42:d8:07:9a:ca:7e:74:42:09:71:1d:e5:d1:3c:24:61:fb:78:84

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

c:\jenkins\workspace\8-2-build-windows-i586-cygwin-sans-NAS\jdk8u381\237\build\windows-i586\deploy\jre-image\bin\javaws.pdb

Imports

kernel32

GetCurrentProcessId
WideCharToMultiByte
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryW
CreateDirectoryW
FindClose
FindFirstFileW
CloseHandle
WaitForSingleObject
CreateEventW
OpenProcess
GetTickCount
GetSystemWindowsDirectoryW
GetModuleFileNameW
GetThreadLocale
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
VerSetConditionMask
GetEnvironmentVariableW
CreateFileW
GetLongPathNameW
GetShortPathNameW
GetTempPathW
DecodePointer
RaiseException
GetLastError
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetCurrentProcess
CreateProcessW
GlobalMemoryStatusEx
GetLocalTime
GetSystemDirectoryW
GetWindowsDirectoryW
GetVersionExW
GetNativeSystemInfo
GlobalAlloc
GlobalFree
LocalAlloc
LocalFree
FormatMessageW
lstrlenW
VerifyVersionInfoW
WTSGetActiveConsoleSessionId
OutputDebugStringW
GetCurrentThreadId
GetExitCodeProcess
GetModuleHandleExW
GetFileAttributesW
GetFullPathNameW
GetCurrentDirectoryW
SetEnvironmentVariableW
HeapAlloc
HeapFree
WriteConsoleW
HeapSize
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
GetFileSizeEx
GetFileAttributesExW
GetStringTypeW
WriteFile
GetStdHandle
SetFilePointerEx
ReadConsoleW
ReadFile
SetEndOfFile
HeapReAlloc
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
SetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeZoneInformation
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
EnterCriticalSection
LeaveCriticalSection
MultiByteToWideChar
RtlUnwind
SetLastError
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExitProcess
GetCommandLineA
GetCommandLineW
DeleteFileW
GetDateFormatW

user32

DispatchMessageW
DefWindowProcW
RegisterClassW
CreateWindowExW
SetTimer
LoadCursorW
wsprintfW
OpenInputDesktop
CloseDesktop
GetShellWindow
GetWindowThreadProcessId
GetMessageW
TranslateMessage
MessageBoxW

ole32

StringFromCLSID
CoTaskMemFree

oleaut32

SysStringLen
SysFreeString
SysAllocString
SysAllocStringByteLen
VariantClear

wsock32

WSAAsyncSelect
recv
accept
bind
connect
getsockname
htons
ioctlsocket
listen
ntohs
send
socket
WSAStartup
WSAGetLastError
closesocket

Sections

.text
Size: 230KB - Virtual size: 229KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 29KB - Virtual size: 115KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ebe6220854748de0ea0afef6848fb63c

Code Sign

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

Extended Key Usages

Key Usages

06:0e:2f:8f:9e:1b:8b:e5:18:d5:fe:2b:69:cf:cc:b1Certificate

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

f4:70:e8:7c:ed:45:4c:63:f3:e2:dd:52:28:42:d8:07:9a:ca:7e:74:42:09:71:1d:e5:d1:3c:24:61:fb:78:84Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

ole32

oleaut32

wsock32

Sections

.text Size: 230KB - Virtual size: 229KB

.rdata Size: 74KB - Virtual size: 74KB

.data Size: 29KB - Virtual size: 115KB

.rsrc Size: 32KB - Virtual size: 31KB

.reloc Size: 10KB - Virtual size: 10KB

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

06:0e:2f:8f:9e:1b:8b:e5:18:d5:fe:2b:69:cf:cc:b1
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

f4:70:e8:7c:ed:45:4c:63:f3:e2:dd:52:28:42:d8:07:9a:ca:7e:74:42:09:71:1d:e5:d1:3c:24:61:fb:78:84
Signer

.text
Size: 230KB - Virtual size: 229KB

.rdata
Size: 74KB - Virtual size: 74KB

.data
Size: 29KB - Virtual size: 115KB

.rsrc
Size: 32KB - Virtual size: 31KB

.reloc
Size: 10KB - Virtual size: 10KB