2024-09-06_1a9e037f99bfcf627a17084fc7128c96_bkransomware

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General

Target

2024-09-06_1a9e037f99bfcf627a17084fc7128c96_bkransomware
Size

81KB
MD5

1a9e037f99bfcf627a17084fc7128c96
SHA1

23a5f31e02864ed1bb2a2347a67f57be26fc57cc
SHA256

c3ee3bb6575a2ee4ddfd45d763405c1464369707fb087f80641d1bd5f50cfe95
SHA512

2f9c3eb9792a2414ab3463603bf7f2c0c05429873ebf17cc940b0acec219aa0a2637aec98c2e97219e3ce8ce4970569ad7af342e228647f74d4149fc980dca18
SSDEEP

1536:lRuQCzDv2W5Dd9wv9t2+zPAHqSy2vceOAhxGsWjcdC9nhef:HUDv7HC9g+zox5HKnAf

Score

1^/10

Malware Config

Signatures

Files

2024-09-06_1a9e037f99bfcf627a17084fc7128c96_bkransomware
.exe windows:5 windows x86 arch:x86

ca1c158465b9c8f7c2e1392fcb661103

Code Sign

23:c8:08:78:c9:b7:b5:95:2c:27:c5:27:47:09:3e:49
Certificate

Issuer

CN=Certum Code Signing 2021 CA,O=Asseco Data Systems S.A.,C=PL

Not Before

22/07/2024, 05:34

Not After

22/07/2025, 05:34

Subject

CN=Open Source Developer\, Duncan Ogilvie,O=Open Source Developer,L=Wrocław,ST=dolnośląskie,C=PL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

38:63:de:f8
Certificate

Issuer

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Not Before

24/12/1999, 17:50

Not After

24/07/2029, 14:15

Subject

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

58:da:13:ff:00:00:00:00:51:ce:0d:f7
Certificate

Issuer

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Not Before

22/07/2015, 19:02

Not After

22/06/2029, 19:32

Subject

CN=Entrust Timestamping CA - TS1,OU=See www.entrust.net/legal-terms+OU=(c) 2015 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

07:d7:13:53:da:25:61:b4:61:e9:90:47:8a:4c:ce:04
Certificate

Issuer

CN=Entrust Timestamping CA - TS1,OU=See www.entrust.net/legal-terms+OU=(c) 2015 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

19/01/2024, 16:46

Not After

01/06/2029, 00:00

Subject

CN=Entrust Timestamp Authority - TSA1,O=Entrust\, Inc.,L=Ottawa,ST=Ontario,C=CA

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

92:cb:c7:24:45:3f:33:18:a6:49:bf:68:dc:86:31:8d:48:d6:16:d8:96:63:7c:87:c7:d1:95:69:78:a3:22:1c
Signer

Actual PE Digest

92:cb:c7:24:45:3f:33:18:a6:49:bf:68:dc:86:31:8d:48:d6:16:d8:96:63:7c:87:c7:d1:95:69:78:a3:22:1c

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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\x64_dbg\bin\x32\loaddll.pdb

Imports

kernel32

GetCurrentProcessId
GetLastError
CloseHandle
MapViewOfFile
UnmapViewOfFile
lstrcpyW
OpenFileMappingW
LoadLibraryW
FlushFileBuffers
RaiseException
FreeLibrary
GetProcAddress
LoadLibraryExA
GetCommandLineA
IsDebuggerPresent
EncodePointer
DecodePointer
IsProcessorFeaturePresent
SetLastError
GetCurrentThreadId
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
GetConsoleCP
GetConsoleMode
SetFilePointerEx
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
HeapFree
LoadLibraryExW
RtlUnwind
OutputDebugStringW
SetStdHandle
WriteConsoleW
GetStringTypeW
HeapAlloc
HeapReAlloc
HeapSize
LCMapStringW
CreateFileW

ntdll

RtlGetLastNtStatus

Sections

.text
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ca1c158465b9c8f7c2e1392fcb661103

Code Sign

23:c8:08:78:c9:b7:b5:95:2c:27:c5:27:47:09:3e:49Certificate

Extended Key Usages

Key Usages

38:63:de:f8Certificate

Key Usages

58:da:13:ff:00:00:00:00:51:ce:0d:f7Certificate

Extended Key Usages

Key Usages

07:d7:13:53:da:25:61:b4:61:e9:90:47:8a:4c:ce:04Certificate

Extended Key Usages

Key Usages

92:cb:c7:24:45:3f:33:18:a6:49:bf:68:dc:86:31:8d:48:d6:16:d8:96:63:7c:87:c7:d1:95:69:78:a3:22:1cSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

ntdll

Sections

.text Size: 46KB - Virtual size: 46KB

.rdata Size: 18KB - Virtual size: 18KB

.data Size: 4KB - Virtual size: 12KB

.reloc Size: 3KB - Virtual size: 3KB

23:c8:08:78:c9:b7:b5:95:2c:27:c5:27:47:09:3e:49
Certificate

38:63:de:f8
Certificate

58:da:13:ff:00:00:00:00:51:ce:0d:f7
Certificate

07:d7:13:53:da:25:61:b4:61:e9:90:47:8a:4c:ce:04
Certificate

92:cb:c7:24:45:3f:33:18:a6:49:bf:68:dc:86:31:8d:48:d6:16:d8:96:63:7c:87:c7:d1:95:69:78:a3:22:1c
Signer

.text
Size: 46KB - Virtual size: 46KB

.rdata
Size: 18KB - Virtual size: 18KB

.data
Size: 4KB - Virtual size: 12KB

.reloc
Size: 3KB - Virtual size: 3KB