2024-06-01_2a6d017b5feaf46162d9ee1dfc449815_avoslocker_cobalt-strike

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General

Target

2024-06-01_2a6d017b5feaf46162d9ee1dfc449815_avoslocker_cobalt-strike
Size

466KB
MD5

2a6d017b5feaf46162d9ee1dfc449815
SHA1

7a97adb64492ccee04f8253ace23c18a0438b001
SHA256

8f21847cd743565e110bbec0facae556ef311bbb7431c6ddbd717ffbc1e60bee
SHA512

ccc04432ae3c5c554159aaeae6e63e2ffcf33c313021ce0c127be34b94ce40d96336c4718290fafffb019bfbf7f7d3f4508a7465fe9546491ee36fd691d232ad
SSDEEP

12288:KoiGvtNnyGRJ4I1r8b16QdmN1x0PbdgxuD30BN:g6PnWb16QdmNoPeBN

Score

1^/10

Malware Config

Signatures

Files

2024-06-01_2a6d017b5feaf46162d9ee1dfc449815_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

de9c4fddedbb11206b2730908929fdc6

Code Sign

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

04-03-2014 00:00

Not After

03-03-2024 23:59

Subject

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35
Certificate

Issuer

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

16-11-2018 00:00

Not After

27-01-2021 23:59

Subject

SERIALNUMBER=000681038,CN=Bitsum LLC,O=Bitsum LLC,L=Morristown,ST=Tennessee,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#130a4d6f72726973746f776e,1.3.6.1.4.1.311.60.2.1.2=#130954656e6e6573736565,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

Issuer

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22-10-2014 00:00

Not After

22-10-2024 00:00

Subject

CN=DigiCert Timestamp Responder,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
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

10-11-2021 00:00

Subject

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageEmailProtection
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

04-03-2014 00:00

Not After

03-03-2024 23:59

Subject

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35
Certificate

Issuer

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

16-11-2018 00:00

Not After

27-01-2021 23:59

Subject

SERIALNUMBER=000681038,CN=Bitsum LLC,O=Bitsum LLC,L=Morristown,ST=Tennessee,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#130a4d6f72726973746f776e,1.3.6.1.4.1.311.60.2.1.2=#130954656e6e6573736565,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

Issuer

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

Not Before

01-10-2019 00:00

Not After

17-10-2030 00:00

Subject

CN=TIMESTAMP-SHA256-2019-10-15,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07-01-2016 12:00

Not After

07-01-2031 12:00

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

ef:3d:70:83:9f:7a:1c:f5:91:d7:cc:03:b0:fe:64:69:0e:28:1e:cc:fa:2a:c5:55:70:8a:58:9d:ba:66:2f:52
Signer

Actual PE Digest

ef:3d:70:83:9f:7a:1c:f5:91:d7:cc:03:b0:fe:64:69:0e:28:1e:cc:fa:2a:c5:55:70:8a:58:9d:ba:66:2f:52

Digest Algorithm

sha256

PE Digest Matches

true

68:2f:71:ef:de:52:b4:46:ac:34:81:4d:8f:c5:1d:fa:b6:25:5e:71
Signer

Actual PE Digest

68:2f:71:ef:de:52:b4:46:ac:34:81:4d:8f:c5:1d:fa:b6:25:5e:71

Digest Algorithm

sha1

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:\dev\projs\processsupervisor\output\TweakScheduler.pdb

Imports

comctl32

InitCommonControlsEx

kernel32

GetCurrentProcess
GetExitCodeProcess
GetFileTime
GetSystemTimeAsFileTime
CloseHandle
GetFileAttributesW
CreateFileW
WaitForSingleObject
GetModuleHandleW
ExitProcess
LoadLibraryW
InitializeCriticalSectionEx
GetProcessHeap
DeleteCriticalSection
HeapDestroy
DecodePointer
HeapAlloc
FindResourceW
LoadResource
FindResourceExW
GetSystemInfo
RaiseException
HeapReAlloc
LockResource
GetLastError
HeapSize
InitializeCriticalSectionAndSpinCount
HeapFree
IsBadWritePtr
GetVersionExW
SizeofResource
OutputDebugStringW
WriteConsoleW
ReadConsoleW
GetConsoleMode
GetConsoleCP
FlushFileBuffers
SetFilePointerEx
GetFileSizeEx
GetStringTypeW
SetStdHandle
SetConsoleCtrlHandler
EnumSystemLocalesW
GetUserDefaultLCID
MultiByteToWideChar
WideCharToMultiByte
FreeLibrary
GetUserDefaultUILanguage
VerSetConditionMask
CreateDirectoryW
DeleteFileW
GetFileSize
GetLongPathNameW
GetShortPathNameW
RemoveDirectoryW
GetVolumeNameForVolumeMountPointW
SetLastError
OpenEventW
GetCurrentProcessId
CreateProcessW
GetStartupInfoW
ProcessIdToSessionId
OpenProcess
GetModuleFileNameW
GetProcAddress
LocalFree
WinExec
FormatMessageW
CopyFileW
MoveFileW
VerifyVersionInfoW
ReadFile
GetHandleInformation
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
WaitForMultipleObjects
Sleep
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentThreadId
InitializeSListHead
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetModuleHandleExW
GetStdHandle
WriteFile
GetCurrentThread
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale

user32

GetMenuItemInfoW
GetDC
ReleaseDC
InvalidateRect
GetWindowTextW
UnregisterClassW
SetWindowLongW
FindWindowW
GetWindowThreadProcessId
LoadStringW
MessageBoxW
GetDlgItem
GetWindowLongW
GetClientRect
SendMessageW
PostMessageW
EndDialog
SetWindowTextW
ShowWindow
wvsprintfW
ExitWindowsEx
SetDlgItemTextW
IsDlgButtonChecked
CheckDlgButton
DialogBoxParamW
EnableWindow
CreateWindowExW

advapi32

GetLengthSid
QueryServiceStatus
QueryServiceConfigW
RegCreateKeyExW
RegDeleteValueW
OpenServiceW
LookupPrivilegeValueW
AdjustTokenPrivileges
RegCloseKey
RegSetValueExW
OpenProcessToken
RegOpenKeyExW
RegQueryValueExW
RegDeleteKeyW
CreateProcessAsUserW
DuplicateTokenEx
StartServiceW
GetSidSubAuthority
GetSidSubAuthorityCount
GetTokenInformation
SetTokenInformation
RegEnumKeyW
RegEnumValueW
ChangeServiceConfigW
CloseServiceHandle
ControlService
EnumServicesStatusExW
NotifyBootConfigStatus
OpenSCManagerW

shell32

SHGetSpecialFolderPathW
ShellExecuteW
SHChangeNotify
ShellExecuteExW
SHCreateDirectoryExW

ole32

CLSIDFromString

oleaut32

SysFreeString
SysAllocString

wininet

InternetCanonicalizeUrlW
InternetOpenUrlW
InternetOpenW
InternetReadFile
InternetCloseHandle

wtsapi32

WTSFreeMemory
WTSQuerySessionInformationW

shlwapi

SHDeleteKeyW

gdi32

SelectObject
GetTextExtentPoint32W

Sections

.text
Size: 357KB - Virtual size: 357KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

de9c4fddedbb11206b2730908929fdc6

Code Sign

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49Certificate

Extended Key Usages

Key Usages

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35Certificate

Extended Key Usages

Key Usages

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66Certificate

Extended Key Usages

Key Usages

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1bCertificate

Extended Key Usages

Key Usages

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49Certificate

Extended Key Usages

Key Usages

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35Certificate

Extended Key Usages

Key Usages

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6dCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

ef:3d:70:83:9f:7a:1c:f5:91:d7:cc:03:b0:fe:64:69:0e:28:1e:cc:fa:2a:c5:55:70:8a:58:9d:ba:66:2f:52Signer

68:2f:71:ef:de:52:b4:46:ac:34:81:4d:8f:c5:1d:fa:b6:25:5e:71Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

comctl32

kernel32

user32

advapi32

shell32

ole32

oleaut32

wininet

wtsapi32

shlwapi

gdi32

Sections

.text Size: 357KB - Virtual size: 357KB

.rdata Size: 60KB - Virtual size: 59KB

.data Size: 16KB - Virtual size: 22KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 15KB - Virtual size: 15KB

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35
Certificate

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35
Certificate

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

ef:3d:70:83:9f:7a:1c:f5:91:d7:cc:03:b0:fe:64:69:0e:28:1e:cc:fa:2a:c5:55:70:8a:58:9d:ba:66:2f:52
Signer

68:2f:71:ef:de:52:b4:46:ac:34:81:4d:8f:c5:1d:fa:b6:25:5e:71
Signer

.text
Size: 357KB - Virtual size: 357KB

.rdata
Size: 60KB - Virtual size: 59KB

.data
Size: 16KB - Virtual size: 22KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 15KB - Virtual size: 15KB