2024-07-25_ec288f3a4f9b32fc55a0f1f9615e3c18_bkransomware

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General

Target

2024-07-25_ec288f3a4f9b32fc55a0f1f9615e3c18_bkransomware
Size

348KB
MD5

ec288f3a4f9b32fc55a0f1f9615e3c18
SHA1

de12f7e4582eed409e05c2382e685f853ba1a5f7
SHA256

0f3a08048275439120518e887796cc3876a7e74d8fe1b1040b6a129b2d364865
SHA512

6b9b0bff54c2afa408e96901e54e5b166eb6a51ae62aacc0b8a1360e51f3f7b73574a2de763bfdc64844ffb53b85f6a9233b6b2c2eeafa9c787829f7581cd9e4
SSDEEP

6144:buxrSKV+TIfXGJBGq9tSs6fJCl0Y2hZT/DrIiJ6mkKI3Co1GTcz7JieNa:q1SKAsvGJBGq9tSpfJZhZTbrIPKIyE1

Score

1^/10

Malware Config

Signatures

Files

2024-07-25_ec288f3a4f9b32fc55a0f1f9615e3c18_bkransomware
.exe windows:5 windows x86 arch:x86

34a0584c205d3a5e7e141f4f3c628e70

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21-12-2012 00:00

Not After

30-12-2020 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

2b:57:8a:cb:44:9a:3c:ae:46:79:b0:cf:bd:07:be:9e
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

24-04-2014 00:00

Not After

24-04-2015 23:59

Subject

CN=LOLLIPOP NETWORK\, S.L.,O=LOLLIPOP NETWORK\, S.L.,L=Barcelona,ST=Barcelona,C=ES

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08-02-2010 00:00

Not After

07-02-2020 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18-10-2012 00:00

Not After

29-12-2020 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

28:d3:bf:1c:0f:af:ef:e5:a0:a3:85:77:16:a4:f6:33:73:f6:6b:a1
Signer

Actual PE Digest

28:d3:bf:1c:0f:af:ef:e5:a0:a3:85:77:16:a4:f6:33:73:f6:6b:a1

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:\jenkins\workspace\strix-build\eeafcd4d\Release\updater_service.pdb

Imports

kernel32

WriteFile
CloseHandle
GetModuleHandleW
CreateProcessW
GetCommandLineW
GetTempPathW
CreateFileW
GetVersionExW
MultiByteToWideChar
WideCharToMultiByte
DuplicateHandle
GetCurrentProcess
GetCurrentThread
GetCurrentThreadId
GetExitCodeThread
GetSystemTimeAsFileTime
GetStringTypeW
EncodePointer
EnterCriticalSection
LeaveCriticalSection
IsDebuggerPresent
OutputDebugStringW
HeapFree
HeapAlloc
CreateTimerQueue
IsProcessorFeaturePresent
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
SetEvent
WaitForSingleObjectEx
SignalObjectAndWait
SwitchToThread
CreateThread
SetThreadPriority
GetThreadPriority
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
RtlUnwind
GetCPInfo
HeapReAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
CreateEventW
GetStartupInfoW
GetTickCount
CreateSemaphoreW
ExitThread
LoadLibraryExW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetProcessHeap
ExitProcess
GetModuleHandleExW
GetStdHandle
HeapSize
GetThreadTimes
FreeLibrary
FreeLibraryAndExitThread
GetModuleHandleA
ReleaseSemaphore
InitializeSListHead
UnregisterWaitEx
VirtualAlloc
VirtualFree
VirtualProtect
LoadLibraryW
GetFileType
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
GetACP
IsValidCodePage
GetOEMCP
SetStdHandle
WriteConsoleW
WaitForSingleObject
TerminateProcess
GetCurrentProcessId
OpenProcess
LocalFree
GetProcAddress
Sleep
DeleteCriticalSection
DecodePointer
GetLastError
RaiseException
GetModuleFileNameW
GetLogicalProcessorInformation
InitializeCriticalSectionAndSpinCount

advapi32

StartServiceW
StartServiceCtrlDispatcherW
SetServiceStatus
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegQueryValueExW
RegisterServiceCtrlHandlerExW
QueryServiceStatusEx
QueryServiceStatus
OpenServiceW
OpenSCManagerW
DeleteService
CreateServiceW
ControlService
CloseServiceHandle
ChangeServiceConfig2W

shell32

CommandLineToArgvW

Sections

.text
Size: 253KB - Virtual size: 253KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 29KB

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: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

34a0584c205d3a5e7e141f4f3c628e70

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

2b:57:8a:cb:44:9a:3c:ae:46:79:b0:cf:bd:07:be:9eCertificate

Extended Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

28:d3:bf:1c:0f:af:ef:e5:a0:a3:85:77:16:a4:f6:33:73:f6:6b:a1Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

shell32

Sections

.text Size: 253KB - Virtual size: 253KB

.rdata Size: 61KB - Virtual size: 60KB

.data Size: 12KB - Virtual size: 29KB

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

.reloc Size: 14KB - Virtual size: 14KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

2b:57:8a:cb:44:9a:3c:ae:46:79:b0:cf:bd:07:be:9e
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

28:d3:bf:1c:0f:af:ef:e5:a0:a3:85:77:16:a4:f6:33:73:f6:6b:a1
Signer

.text
Size: 253KB - Virtual size: 253KB

.rdata
Size: 61KB - Virtual size: 60KB

.data
Size: 12KB - Virtual size: 29KB

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

.reloc
Size: 14KB - Virtual size: 14KB