2024-09-11_b9977bee6cde8de17c1ad0a59ee56aad_bkransomware

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General

Target

2024-09-11_b9977bee6cde8de17c1ad0a59ee56aad_bkransomware
Size

159KB
MD5

b9977bee6cde8de17c1ad0a59ee56aad
SHA1

66be943bb35061c71cd92d260a66f3c2435f0150
SHA256

d1ec3dcea09eaf31cde4c5effc9dad7c1a5820a0d2bf96847b7d662ea6f0e58c
SHA512

c6eac6cf58dceade6bf89f8bf483d1e8a0b1c55ba829c42bfaa886954c4d76aded777bd0777c84708cc56ab3d594f8d23a9045cf9710c66059f352f3b14b0757
SSDEEP

1536:W8fZO3jpPdcwLF5zrfQ2erSaMrb4W5QTq9wQf+PcQdqbmsWjcddWYNY1lme4OtBD:Wue7RUwFrbca+74bJwYNY1kGB+PMr

Score

1^/10

Malware Config

Signatures

Files

2024-09-11_b9977bee6cde8de17c1ad0a59ee56aad_bkransomware
.exe windows:5 windows x86 arch:x86

6713084a6c28fa29729f42d4e698e876

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

29:91:3b:7c:0b:95:91:5a:c0:cb:11:40:cb:70:c0:a2:99:43:35:7c:0d:99:62:ee:c9:a4:c4:fd:cb:ac:f9:1d
Signer

Actual PE Digest

29:91:3b:7c:0b:95:91:5a:c0:cb:11:40:cb:70:c0:a2:99:43:35:7c:0d:99:62:ee:c9:a4:c4:fd:cb:ac:f9:1d

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\x32dbg_exe.pdb

Imports

kernel32

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

Exports

Exports

LoadLibraryCheckedA
LoadLibraryCheckedW

Sections

.text
Size: 77KB - Virtual size: 76KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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

.rsrc
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6713084a6c28fa29729f42d4e698e876

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

29:91:3b:7c:0b:95:91:5a:c0:cb:11:40:cb:70:c0:a2:99:43:35:7c:0d:99:62:ee:c9:a4:c4:fd:cb:ac:f9:1dSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Exports

Exports

Sections

.text Size: 77KB - Virtual size: 76KB

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

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

.rsrc Size: 33KB - Virtual size: 33KB

.reloc Size: 5KB - Virtual size: 5KB

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

29:91:3b:7c:0b:95:91:5a:c0:cb:11:40:cb:70:c0:a2:99:43:35:7c:0d:99:62:ee:c9:a4:c4:fd:cb:ac:f9:1d
Signer

.text
Size: 77KB - Virtual size: 76KB

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

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

.rsrc
Size: 33KB - Virtual size: 33KB

.reloc
Size: 5KB - Virtual size: 5KB