2024-08-10_5e6941dff4fc6100107d04b39b41d217_bkransomware

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General

Target

2024-08-10_5e6941dff4fc6100107d04b39b41d217_bkransomware
Size

367KB
MD5

5e6941dff4fc6100107d04b39b41d217
SHA1

cee8a0b13318f77df1c558111d32495e40dfb534
SHA256

e478a5b8313c901ed6a35f47711f49274e912761a026a0f4e87cc3905a1a9e5f
SHA512

4c5f165450fa0d578154b4d59ec7bce110dd819685dfe7fad692a84e33d812a2c381cd0e7c94df7775a32ea657cc2d6efba09aba120b6b62fb782058ee32b3a7
SSDEEP

6144:pd8g0rhQlwWElPbwatKfZ6z3NNSiuBsJNxzqSheg/YGXru7vLi/cRM:gg0rijiPbwatKIrN4sPxzqG/Ygei/iM

Score

1^/10

Malware Config

Signatures

Files

2024-08-10_5e6941dff4fc6100107d04b39b41d217_bkransomware
.exe windows:5 windows x86 arch:x86

0f2c0db7330a015ecefde52f693fcc81

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

1e:cd:cd:c9:fb:6c:a3:19:ad:9b:3d:af:54:c3:ea:49:0c:50:14:bf
Signer

Actual PE Digest

1e:cd:cd:c9:fb:6c:a3:19:ad:9b:3d:af:54:c3:ea:49:0c:50:14:bf

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\8e382c1a\Release\updater_service.pdb

Imports

kernel32

WriteFile
CloseHandle
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
GetLogicalProcessorInformation
CreateTimerQueueTimer
DeleteTimerQueueTimer
GetModuleHandleW
GetProcAddress
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
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
GetACP
IsValidCodePage
GetOEMCP
SetStdHandle
WriteConsoleW
WaitForSingleObject
TerminateProcess
OpenProcess
LocalFree
Sleep
DeleteCriticalSection
DecodePointer
GetLastError
RaiseException
GetModuleFileNameW
ChangeTimerQueueTimer
InitializeCriticalSectionAndSpinCount

advapi32

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

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

shell32

CommandLineToArgvW

Sections

.text
Size: 255KB - Virtual size: 254KB

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: 19KB - Virtual size: 18KB

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

0f2c0db7330a015ecefde52f693fcc81

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

1e:cd:cd:c9:fb:6c:a3:19:ad:9b:3d:af:54:c3:ea:49:0c:50:14:bfSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

version

shell32

Sections

.text Size: 255KB - Virtual size: 254KB

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

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

.rsrc Size: 19KB - Virtual size: 18KB

.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

1e:cd:cd:c9:fb:6c:a3:19:ad:9b:3d:af:54:c3:ea:49:0c:50:14:bf
Signer

.text
Size: 255KB - Virtual size: 254KB

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

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

.rsrc
Size: 19KB - Virtual size: 18KB

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