2024-07-09_8c8599277ff82023e40c68de9b9a263a_bkransomware

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General

Target

2024-07-09_8c8599277ff82023e40c68de9b9a263a_bkransomware
Size

3.5MB
MD5

8c8599277ff82023e40c68de9b9a263a
SHA1

2dc14118b1ac0a2ff7172ffc6a73b17600a96c1b
SHA256

4633d989e6cb30c3176a4a19a866dacf4bc96043ff6f6b56f137eabf238b7e08
SHA512

640c2d3dccd20b2679b27116bcfca86fd4c828b3f786b6d0a4c7e6a4b61ccb482ea1899358f6b24f66b1608dc45ce02b621d44378204e03c1a6029e2dd979063
SSDEEP

24576:GASS2WoL4LNkJPU6A0GuvXERNGaEY+fteH8SgidTPgSfXzf1as:Gt1LwkJmOERJEFflRidTI6XLUs

Score

1^/10

Malware Config

Signatures

Files

2024-07-09_8c8599277ff82023e40c68de9b9a263a_bkransomware
.exe windows:6 windows x86 arch:x86

ab85c06a66a4aad93ef58ce4ba8a83a3

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

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

0c:47:a2:e7:b8:dd:76:eb:25:1d:ff:d6:d2:15:90:85
Certificate

Issuer

CN=DigiCert SHA2 High Assurance Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

12/11/2014, 00:00

Not After

17/01/2018, 12:00

Subject

CN=MariaDB Corporation Ab,O=MariaDB Corporation Ab,L=Espoo,C=FI

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0b:7e:10:90:3c:38:49:0f:fa:2f:67:9a:87:a1:a7:b9
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 High Assurance Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

ef:22:62:1d:e1:61:0e:46:8c:1f:57:8c:7d:7e:a5:fd:ae:c7:10:51
Signer

Actual PE Digest

ef:22:62:1d:e1:61:0e:46:8c:1f:57:8c:7d:7e:a5:fd:ae:c7:10:51

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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\win32-packages\build\client\RelWithDebInfo\mysqlcheck.pdb

Imports

kernel32

SetConsoleMode
GetLastError
SetNamedPipeHandleState
SetEvent
WaitForSingleObject
OpenEventA
GetCurrentProcessId
GetCurrentThreadId
MapViewOfFile
UnmapViewOfFile
OpenFileMappingA
WaitNamedPipeA
GetACP
GetConsoleCP
GetSystemDirectoryA
GetWindowsDirectoryA
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
Sleep
OpenThread
InitializeCriticalSection
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
QueryPerformanceCounter
QueryPerformanceFrequency
GetSystemTimeAsFileTime
CreateEventA
FreeLibrary
LoadLibraryExA
FormatMessageA
GetFileAttributesA
GetFullPathNameA
CancelIo
QueueUserAPC
FindClose
FindFirstFileA
FindNextFileA
SwitchToFiber
DeleteFiber
CreateFiber
GetStdHandle
FlushFileBuffers
GetFileAttributesExA
ReadFile
SetEndOfFile
SetFilePointerEx
WriteFile
GetCurrentProcess
ResetEvent
WaitForMultipleObjects
GetLogicalDrives
SetLastError
DisconnectNamedPipe
PeekNamedPipe
GetOverlappedResult
EncodePointer
ReadConsoleA
ExitProcess
GetModuleHandleExW
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
GetCommandLineA
HeapFree
HeapAlloc
HeapReAlloc
IsDebuggerPresent
IsProcessorFeaturePresent
GetTimeZoneInformation
SetConsoleCtrlHandler
CreateThread
ExitThread
LoadLibraryExW
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
RtlUnwind
SetStdHandle
GetFileType
FileTimeToLocalFileTime
GetFileInformationByHandle
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
TerminateProcess
GetStartupInfoW
GetModuleHandleW
GetModuleFileNameW
IsValidCodePage
GetOEMCP
GetCPInfo
GetProcessHeap
GetEnvironmentStringsW
FreeEnvironmentStringsW
RaiseException
FindFirstFileExW
FindNextFileW
ReadConsoleW
GetDriveTypeW
OutputDebugStringW
HeapSize
CompareStringW
LCMapStringW
GetStringTypeW
SetEnvironmentVariableA
WriteConsoleW
GetFullPathNameW
GetCurrentDirectoryW
CreateFileW
GetConsoleMode
CloseHandle
CreateFileA
TlsFree
GetLocaleInfoA
LeaveCriticalSection
DecodePointer
EnterCriticalSection
SetEnvironmentVariableW

advapi32

CryptReleaseContext
CryptAcquireContextA
GetUserNameA
RegOpenKeyExA
RegEnumValueA
RegCloseKey
CryptGenRandom

ws2_32

getservbyname
closesocket
getsockname
socket
WSAGetLastError
getaddrinfo
freeaddrinfo
__WSAFDIsSet
select
connect
ioctlsocket
getpeername
getsockopt
htonl
recv
send
setsockopt
shutdown
WSASetLastError
WSAIoctl
getnameinfo
WSACleanup
WSAStartup
ntohs

Sections

.text
Size: 486KB - Virtual size: 486KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.6MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 872B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ab85c06a66a4aad93ef58ce4ba8a83a3

Code Sign

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

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

0c:47:a2:e7:b8:dd:76:eb:25:1d:ff:d6:d2:15:90:85Certificate

Extended Key Usages

Key Usages

0b:7e:10:90:3c:38:49:0f:fa:2f:67:9a:87:a1:a7:b9Certificate

Extended Key Usages

Key Usages

ef:22:62:1d:e1:61:0e:46:8c:1f:57:8c:7d:7e:a5:fd:ae:c7:10:51Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ws2_32

Sections

.text Size: 486KB - Virtual size: 486KB

.rdata Size: 1.4MB - Virtual size: 1.4MB

.data Size: 1.6MB - Virtual size: 1.9MB

.rsrc Size: 1024B - Virtual size: 872B

.reloc Size: 30KB - Virtual size: 29KB

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

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

0c:47:a2:e7:b8:dd:76:eb:25:1d:ff:d6:d2:15:90:85
Certificate

0b:7e:10:90:3c:38:49:0f:fa:2f:67:9a:87:a1:a7:b9
Certificate

ef:22:62:1d:e1:61:0e:46:8c:1f:57:8c:7d:7e:a5:fd:ae:c7:10:51
Signer

.text
Size: 486KB - Virtual size: 486KB

.rdata
Size: 1.4MB - Virtual size: 1.4MB

.data
Size: 1.6MB - Virtual size: 1.9MB

.rsrc
Size: 1024B - Virtual size: 872B

.reloc
Size: 30KB - Virtual size: 29KB