2024-06-16_e922d3130b14aade19811a5476f832fd_avoslocker_cobalt-strike

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General

Target

2024-06-16_e922d3130b14aade19811a5476f832fd_avoslocker_cobalt-strike
Size

418KB
MD5

e922d3130b14aade19811a5476f832fd
SHA1

8535e8300e31553cf69ca35b4216489710e0fefc
SHA256

196ccf999e9d1594c909777071e2fa7e26fda3133beb8965c74dc3aee661ebe9
SHA512

164c5952d56dc27b81a9e12a9ee9b539ec7dbb2122e73cf68f8ce1035bd0934ee1ad7d904d2f8cb2f86b7aae6e016a11c89d9ca9d4cc3e5b2ac4d6e88b15bb89
SSDEEP

6144:oSokNKbHgNdtM+V5cTherM8TMfnjrqqsNTswDsbfSrCJF0AOxFgEfd/:oSo0KMTtjfSerM8TMfnqpN4MRd/

Score

1^/10

Malware Config

Signatures

Files

2024-06-16_e922d3130b14aade19811a5476f832fd_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

4bf4e5734cdc94e376e40012f7d48890

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

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

0b:80:e9:a6:da:5b:1c:5b:2b:79:ae:4b:8c:2f:b6:a3
Certificate

Issuer

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

Not Before

16-10-2023 00:00

Not After

22-10-2024 23:59

Subject

SERIALNUMBER=4300460,CN=Netwrix Corporation,O=Netwrix Corporation,L=Irvine,ST=California,C=US,2.5.4.15=#131450726976617465206f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

38:63:de:f8
Certificate

Issuer

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Not Before

24-12-1999 17:50

Not After

24-07-2029 14:15

Subject

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

58:da:13:ff:00:00:00:00:51:ce:0d:f7
Certificate

Issuer

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Not Before

22-07-2015 19:02

Not After

22-06-2029 19:32

Subject

CN=Entrust Timestamping CA - TS1,OU=See www.entrust.net/legal-terms+OU=(c) 2015 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

07:d7:13:53:da:25:61:b4:61:e9:90:47:8a:4c:ce:04
Certificate

Issuer

CN=Entrust Timestamping CA - TS1,OU=See www.entrust.net/legal-terms+OU=(c) 2015 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

19-01-2024 16:46

Not After

01-06-2029 00:00

Subject

CN=Entrust Timestamp Authority - TSA1,O=Entrust\, Inc.,L=Ottawa,ST=Ontario,C=CA

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

28:19:c0:5a:ea:f2:f6:f6:a0:94:23:15:c1:10:82:4b:08:00:d2:dc:18:20:ab:68:06:5a:0c:50:4f:7f:0d:f1
Signer

Actual PE Digest

28:19:c0:5a:ea:f2:f6:f6:a0:94:23:15:c1:10:82:4b:08:00:d2:dc:18:20:ab:68:06:5a:0c:50:4f:7f:0d:f1

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:\a\_work\1\b\Win32\Release\WriteDump.pdb

Imports

kernel32

CreateDirectoryW
SizeofResource
HeapFree
EnterCriticalSection
GetCommandLineW
GetCurrentProcess
WriteFile
GetModuleHandleExW
ExpandEnvironmentStringsW
GetModuleFileNameW
LeaveCriticalSection
GetEnvironmentVariableW
InitializeCriticalSectionEx
CreateFileW
GetFileAttributesW
GetCurrentThreadId
DuplicateHandle
HeapSize
GetPrivateProfileStringW
Sleep
GetFileInformationByHandle
OutputDebugStringW
FileTimeToSystemTime
GetCurrentThread
LockResource
HeapReAlloc
RaiseException
FindResourceExW
LoadResource
OpenProcess
HeapAlloc
FileTimeToLocalFileTime
DecodePointer
HeapDestroy
GetFileSize
DeleteCriticalSection
VerSetConditionMask
GetCurrentProcessId
GetProcessHeap
GetModuleHandleW
VerifyVersionInfoW
GetSystemTimeAsFileTime
GetTickCount
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
LocalFree
FormatMessageW
GetUserDefaultLangID
FreeLibrary
LoadLibraryExW
ReleaseSRWLockShared
AcquireSRWLockShared
GetNumberFormatW
QueryPerformanceFrequency
QueryPerformanceCounter
UnhandledExceptionFilter
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
CreateFileA
CloseHandle
GetLastError
LoadLibraryW
RtlCaptureStackBackTrace
GetProcAddress
FindResourceW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
IsDebuggerPresent
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
EncodePointer
LCMapStringEx
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
RtlUnwind
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetStdHandle
GetCommandLineA
GetFileType
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
FindClose
FindFirstFileExW
WriteConsoleW

advapi32

RegCloseKey
SetThreadToken
OpenThreadToken
RegEnumValueW
RegQueryValueExW
RegOpenKeyExW

oleaut32

GetErrorInfo
SysFreeString

shlwapi

PathCombineW

Sections

.text
Size: 313KB - Virtual size: 312KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4bf4e5734cdc94e376e40012f7d48890

Code Sign

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

Key Usages

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

Extended Key Usages

Key Usages

0b:80:e9:a6:da:5b:1c:5b:2b:79:ae:4b:8c:2f:b6:a3Certificate

Extended Key Usages

Key Usages

38:63:de:f8Certificate

Key Usages

58:da:13:ff:00:00:00:00:51:ce:0d:f7Certificate

Extended Key Usages

Key Usages

07:d7:13:53:da:25:61:b4:61:e9:90:47:8a:4c:ce:04Certificate

Extended Key Usages

Key Usages

28:19:c0:5a:ea:f2:f6:f6:a0:94:23:15:c1:10:82:4b:08:00:d2:dc:18:20:ab:68:06:5a:0c:50:4f:7f:0d:f1Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

oleaut32

shlwapi

Sections

.text Size: 313KB - Virtual size: 312KB

.rdata Size: 76KB - Virtual size: 75KB

.data Size: 4KB - Virtual size: 8KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 12KB - Virtual size: 11KB

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

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

0b:80:e9:a6:da:5b:1c:5b:2b:79:ae:4b:8c:2f:b6:a3
Certificate

38:63:de:f8
Certificate

58:da:13:ff:00:00:00:00:51:ce:0d:f7
Certificate

07:d7:13:53:da:25:61:b4:61:e9:90:47:8a:4c:ce:04
Certificate

28:19:c0:5a:ea:f2:f6:f6:a0:94:23:15:c1:10:82:4b:08:00:d2:dc:18:20:ab:68:06:5a:0c:50:4f:7f:0d:f1
Signer

.text
Size: 313KB - Virtual size: 312KB

.rdata
Size: 76KB - Virtual size: 75KB

.data
Size: 4KB - Virtual size: 8KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 12KB - Virtual size: 11KB