2024-08-05_24d635358ec0be1f43063ae1d7272055_avoslocker_cobalt-strike

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General

Target

2024-08-05_24d635358ec0be1f43063ae1d7272055_avoslocker_cobalt-strike
Size

930KB
MD5

24d635358ec0be1f43063ae1d7272055
SHA1

5be8725bb4352a85f0e7a2aa415a7611af76424d
SHA256

e90eb8dc87d73ad0e664656bbe27e97cebc23bfd5dd10ce720e012e9b5e82b0a
SHA512

a05e319c6aa3729586fa86cd1475521759f58ae3dad7ae854c16dfb986bb3e50682d71aa4cac1c1d201642e7177f96b6628ac2aafe5c15fe0bb72e0bdedd4ab5
SSDEEP

12288:B5y9B/0XeILMtIZY0BwT6DNQCfrN3Q2TAzPN42evhBYOFpD1kx+FvZIp0ot6q0BD:kiXezmuPN2vhrf9Y0oMqwrer7GmOEVsJ

Score

1^/10

Malware Config

Signatures

Files

2024-08-05_24d635358ec0be1f43063ae1d7272055_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

795cbc64db8743e1c16e91e6c1c09b07

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

02:7c:39:01:0c:a7:5a:c3:3a:b5:ee:0d:54:0e:f9:e5
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

22/03/2021, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6e
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

59:4d:a5:50:22:4e:ff:30:79:0c:38:e7:72:d0:1c:cf
Certificate

Issuer

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Not Before

25/06/2024, 00:00

Not After

25/06/2025, 23:59

Subject

SERIALNUMBER=4294399,CN=Arc Games Inc.,O=Arc Games Inc.,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130a43616c69666f726e6961,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

22/03/2021, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo Public Time Stamping Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3f
Certificate

Issuer

CN=Sectigo Public Time Stamping Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Time Stamping CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89
Certificate

Issuer

CN=Sectigo Public Time Stamping CA R36,O=Sectigo Limited,C=GB

Not Before

15/01/2024, 00:00

Not After

14/04/2035, 23:59

Subject

CN=Sectigo Public Time Stamping Signer R35,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

2e:54:06:72:35:74:bb:18:f5:83:79:eb:cc:63:da:3a:1f:81:7e:1a:88:1d:83:1e:6d:95:3a:80:bc:4d:8f:8a
Signer

Actual PE Digest

2e:54:06:72:35:74:bb:18:f5:83:79:eb:cc:63:da:3a:1f:81:7e:1a:88:1d:83:1e:6d:95:3a:80:bc:4d:8f:8a

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:\jenkinswork\workspace\CC_CI_Compile_ArcClientQt_PQA\src\Bin\Pdb\ArcDepends.pdb

Imports

kernel32

GetSystemInfo
IsWow64Process
RtlUnwind
InitializeSListHead
GetFileAttributesW
CreateFileW
GetModuleFileNameW
OutputDebugStringA
GetLocalTime
OutputDebugStringW
TlsAlloc
GetSystemTimeAsFileTime
GetCurrentThreadId
Sleep
TlsSetValue
TlsFree
LoadLibraryExW
GetDriveTypeW
GetFileInformationByHandle
SystemTimeToTzSpecificLocalTime
WriteConsoleW
HeapSize
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
GetPrivateProfileStringW
GetVersionExW
lstrcpynW
GetCurrentProcess
WritePrivateProfileStringW
GetModuleHandleW
DeleteCriticalSection
GetProcAddress
DecodePointer
RaiseException
GetSystemDirectoryW
InitializeCriticalSectionEx
WideCharToMultiByte
MultiByteToWideChar
CloseHandle
DeleteFileW
TlsGetValue
GetLastError
FindClose
GetFullPathNameW
GetCurrentDirectoryW
SetEndOfFile
SetStdHandle
GetFileAttributesExW
FlushFileBuffers
GetTimeZoneInformation
HeapReAlloc
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapFree
HeapAlloc
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
GetCommandLineW
GetCommandLineA
WriteFile
ExitProcess
GetCurrentProcessId
SetFilePointerEx
GetModuleHandleExW
FreeLibraryAndExitThread
ExitThread
CreateThread
EnterCriticalSection
LeaveCriticalSection
EncodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
SetLastError
FormatMessageW
SleepEx
QueryPerformanceFrequency
GetSystemDirectoryA
FreeLibrary
GetModuleHandleA
LoadLibraryA
QueryPerformanceCounter
GetTickCount
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
VerSetConditionMask
VerifyVersionInfoW
CreateFileA
GetFileSizeEx
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
FileTimeToSystemTime

user32

GetSystemMetrics

advapi32

CryptEncrypt
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptDestroyKey
RegDeleteKeyW
CryptImportKey
RegCreateKeyExW
RegEnumKeyExW
RegSetValueExW
RegCloseKey
RegOpenKeyExW
RegQueryValueExW

shell32

SHFileOperationW

wldap32

ord217
ord46
ord211
ord60
ord45
ord50
ord41
ord22
ord26
ord27
ord32
ord33
ord35
ord79
ord30
ord200
ord301
ord143

crypt32

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

ws2_32

getsockname
getpeername
connect
bind
recv
WSAGetLastError
closesocket
htons
getaddrinfo
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
send
getsockopt
ntohs
setsockopt
socket
WSASetLastError
WSAIoctl
WSAStartup
WSACleanup
__WSAFDIsSet
select
accept
htonl
listen
freeaddrinfo
recvfrom
sendto
ioctlsocket
gethostname
WSAWaitForMultipleEvents

Sections

.text
Size: 621KB - Virtual size: 620KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 131KB - Virtual size: 131KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 133KB - Virtual size: 133KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

795cbc64db8743e1c16e91e6c1c09b07

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

02:7c:39:01:0c:a7:5a:c3:3a:b5:ee:0d:54:0e:f9:e5Certificate

Extended Key Usages

Key Usages

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6eCertificate

Extended Key Usages

Key Usages

59:4d:a5:50:22:4e:ff:30:79:0c:38:e7:72:d0:1c:cfCertificate

Extended Key Usages

Key Usages

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68Certificate

Extended Key Usages

Key Usages

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3fCertificate

Extended Key Usages

Key Usages

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89Certificate

Extended Key Usages

Key Usages

2e:54:06:72:35:74:bb:18:f5:83:79:eb:cc:63:da:3a:1f:81:7e:1a:88:1d:83:1e:6d:95:3a:80:bc:4d:8f:8aSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

wldap32

crypt32

ws2_32

Sections

.text Size: 621KB - Virtual size: 620KB

.rdata Size: 131KB - Virtual size: 131KB

.data Size: 5KB - Virtual size: 9KB

.rsrc Size: 133KB - Virtual size: 133KB

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

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

02:7c:39:01:0c:a7:5a:c3:3a:b5:ee:0d:54:0e:f9:e5
Certificate

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6e
Certificate

59:4d:a5:50:22:4e:ff:30:79:0c:38:e7:72:d0:1c:cf
Certificate

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68
Certificate

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3f
Certificate

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89
Certificate

2e:54:06:72:35:74:bb:18:f5:83:79:eb:cc:63:da:3a:1f:81:7e:1a:88:1d:83:1e:6d:95:3a:80:bc:4d:8f:8a
Signer

.text
Size: 621KB - Virtual size: 620KB

.rdata
Size: 131KB - Virtual size: 131KB

.data
Size: 5KB - Virtual size: 9KB

.rsrc
Size: 133KB - Virtual size: 133KB

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