2024-09-30_f07ba2c3c4f6e0a0af82876c124afebe_bkransomware

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General

Target

2024-09-30_f07ba2c3c4f6e0a0af82876c124afebe_bkransomware
Size

1.2MB
MD5

f07ba2c3c4f6e0a0af82876c124afebe
SHA1

2f6d631e760fd8746d16f38066cb409a2e7bc5cd
SHA256

de63c6c342896d1de61c5acc0886fb2fc77ce5625ceacae6919c1207a67c7fb3
SHA512

84d4511b6c8aafa7d03c26d57d8b8fdc2c57df34f95a67de9a786b8d8f0d742e90c0123cc999673f99c758ac5dab145203ae839fae17fabb988747254e7e5942
SSDEEP

24576:OLrQLxKTS1/T7dpm1QJxRbsp0VDaBswIBBXZjNqxuU7CXYrLNEEzQkv:6rQT1/HzDR4pKAsnpjNqxu1YrLSG

Score

1^/10

Malware Config

Signatures

Files

2024-09-30_f07ba2c3c4f6e0a0af82876c124afebe_bkransomware
.exe windows:5 windows x86 arch:x86

d18cde94cdc6e930f022e2819d39a2bd

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

1f:eb:54:56:b9:e0:c2:c6:83:57:c4:29:75:b9:82:24
Certificate

Issuer

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

Not Before

12/10/2016, 00:00

Not After

12/10/2019, 23:59

Subject

SERIALNUMBER=HRA 722586,CN=Avira Operations GmbH & Co. KG,O=Avira Operations GmbH & Co. KG,L=Tettnang,ST=Baden-Wuerttemberg,C=DE,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#1303556c6d,1.3.6.1.4.1.311.60.2.1.2=#1312426164656e2d577565727474656d62657267,1.3.6.1.4.1.311.60.2.1.3=#13024445

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

02/01/2017, 00:00

Not After

01/04/2028, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

1f:c1:a0:08:7d:b8:0c:16:91:c1:50:a4:3b:4d:2f:49:20:e4:6a:b6:8c:ce:69:03:38:56:1c:ba:9b:6e:2b:31
Signer

Actual PE Digest

1f:c1:a0:08:7d:b8:0c:16:91:c1:50:a4:3b:4d:2f:49:20:e4:6a:b6:8c:ce:69:03:38:56:1c:ba:9b:6e:2b:31

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
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP

PDB Paths

C:\bamboo-build\LAUN-WCC116-JOB1\3rdParty\wix\wix3.10.4-sources\build\ship\x86\burn.pdb

Imports

advapi32

OpenProcessToken
GetTokenInformation
AllocateAndInitializeSid
CheckTokenMembership
RegCloseKey
RegOpenKeyExW
CreateWellKnownSid
InitializeAcl
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
SetSecurityDescriptorOwner
SetNamedSecurityInfoW
ConvertStringSecurityDescriptorToSecurityDescriptorW
RegCreateKeyExW
RegDeleteKeyW
RegDeleteValueW
RegEnumKeyExW
RegEnumValueW
RegQueryInfoKeyW
RegQueryValueExW
RegSetValueExW
AdjustTokenPrivileges
LookupPrivilegeValueW
InitiateSystemShutdownExW
GetUserNameW
DecryptFileW
SetEntriesInAclW
ChangeServiceConfigW
CloseServiceHandle
ControlService
OpenSCManagerW
OpenServiceW
QueryServiceStatus
SetEntriesInAclA
SetSecurityDescriptorGroup
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextW
QueryServiceConfigW

user32

PeekMessageW
PostMessageW
IsWindow
WaitForInputIdle
MessageBoxW
GetMessageW
MsgWaitForMultipleObjects
PostThreadMessageW
GetMonitorInfoW
MonitorFromPoint
IsDialogMessageW
LoadCursorW
LoadBitmapW
SetWindowLongW
GetWindowLongW
GetCursorPos
CreateWindowExW
UnregisterClassW
RegisterClassW
DefWindowProcW
DispatchMessageW
TranslateMessage
PostQuitMessage

oleaut32

SysFreeString
SysAllocString
VariantInit
VariantClear

gdi32

StretchBlt
SelectObject
DeleteObject
DeleteDC
CreateCompatibleDC
GetObjectW

shell32

SHGetFolderPathW
CommandLineToArgvW
ShellExecuteExW

ole32

CoUninitialize
CoInitializeEx
CoInitialize
StringFromGUID2
CoCreateInstance
CoTaskMemFree
CoInitializeSecurity
CLSIDFromProgID

kernel32

TerminateProcess
InitializeCriticalSectionAndSpinCount
SetUnhandledExceptionFilter
IsValidCodePage
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetStartupInfoW
GetFileType
GetACP
GetOEMCP
GetCPInfo
UnhandledExceptionFilter
LoadLibraryExW
GetStdHandle
DecodePointer
EncodePointer
SetLastError
IsProcessorFeaturePresent
IsDebuggerPresent
GetCommandLineW
SystemTimeToFileTime
CloseHandle
CreateFileW
GetProcAddress
LocalFree
HeapSetInformation
GetLastError
GetModuleHandleW
FormatMessageW
lstrlenA
lstrlenW
MultiByteToWideChar
WideCharToMultiByte
LCMapStringW
Sleep
GetLocalTime
GetModuleFileNameW
RtlUnwind
GetTempPathW
GetTempFileNameW
CreateDirectoryW
GetFullPathNameW
CompareStringW
GetCurrentProcess
GetVersionExW
GetCurrentProcessId
WriteFile
SetFilePointer
LoadLibraryW
GetSystemDirectoryW
CreateFileA
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
FindClose
SetCurrentDirectoryW
GetCurrentDirectoryW
RemoveDirectoryW
SetFileAttributesW
GetFileAttributesW
DeleteFileW
FindFirstFileW
FindNextFileW
MoveFileExW
FreeLibrary
GlobalAlloc
GlobalFree
GetFileSizeEx
ReadFile
SetFilePointerEx
SetFileTime
CopyFileW
GetCurrentThreadId
InitializeCriticalSection
DeleteCriticalSection
ReleaseMutex
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CreateProcessW
VerSetConditionMask
EnterCriticalSection
LeaveCriticalSection
GetSystemTime
GetNativeSystemInfo
GetModuleHandleExW
GetWindowsDirectoryW
GetSystemWow64DirectoryW
GetComputerNameW
VerifyVersionInfoW
GetVolumePathNameW
GetDateFormatW
GetSystemDefaultLangID
GetUserDefaultLangID
GetStringTypeW
DuplicateHandle
InterlockedExchange
InterlockedCompareExchange
CreateEventW
ProcessIdToSessionId
OpenProcess
GetProcessId
WaitForSingleObject
ConnectNamedPipe
SetNamedPipeHandleState
CreateNamedPipeW
CreateThread
GetExitCodeThread
SetEvent
WaitForMultipleObjects
InterlockedIncrement
InterlockedDecrement
ResetEvent
SetEndOfFile
LocalFileTimeToFileTime
DosDateTimeToFileTime
CompareStringA
GetExitCodeProcess
SetThreadExecutionState
CopyFileExW
MapViewOfFile
UnmapViewOfFile
CreateMutexW
CreateFileMappingW
GetThreadLocale
GetTimeZoneInformation
SystemTimeToTzSpecificLocalTime
OutputDebugStringW
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleW
ExpandEnvironmentStringsW
GetSystemTimeAsFileTime
VirtualFree
VirtualAlloc
GetModuleHandleA
ExitProcess
LoadLibraryExA
RaiseException
FlushFileBuffers

rpcrt4

UuidCreate

Sections

.text
Size: 282KB - Virtual size: 281KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 118KB - Virtual size: 118KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.wixburn
Size: 512B - Virtual size: 56B

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: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d18cde94cdc6e930f022e2819d39a2bd

Code Sign

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

Extended Key Usages

Key Usages

1f:eb:54:56:b9:e0:c2:c6:83:57:c4:29:75:b9:82:24Certificate

Extended Key Usages

Key Usages

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6Certificate

Extended Key Usages

Key Usages

1f:c1:a0:08:7d:b8:0c:16:91:c1:50:a4:3b:4d:2f:49:20:e4:6a:b6:8c:ce:69:03:38:56:1c:ba:9b:6e:2b:31Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

user32

oleaut32

gdi32

shell32

ole32

kernel32

rpcrt4

Sections

.text Size: 282KB - Virtual size: 281KB

.rdata Size: 118KB - Virtual size: 118KB

.data Size: 5KB - Virtual size: 13KB

.wixburn Size: 512B - Virtual size: 56B

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

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

.reloc Size: 16KB - Virtual size: 15KB

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

1f:eb:54:56:b9:e0:c2:c6:83:57:c4:29:75:b9:82:24
Certificate

61:19:93:e4:00:00:00:00:00:1c
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6
Certificate

1f:c1:a0:08:7d:b8:0c:16:91:c1:50:a4:3b:4d:2f:49:20:e4:6a:b6:8c:ce:69:03:38:56:1c:ba:9b:6e:2b:31
Signer

.text
Size: 282KB - Virtual size: 281KB

.rdata
Size: 118KB - Virtual size: 118KB

.data
Size: 5KB - Virtual size: 13KB

.wixburn
Size: 512B - Virtual size: 56B

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

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

.reloc
Size: 16KB - Virtual size: 15KB