2024-06-24_ed995ca61ef4914b4c2bde3647775347_bkransomware_karagany

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General

Target

2024-06-24_ed995ca61ef4914b4c2bde3647775347_bkransomware_karagany
Size

160KB
MD5

ed995ca61ef4914b4c2bde3647775347
SHA1

74081275d87ba16da36a2d989d494e2528ea0da9
SHA256

2330e5bd9a5dfce3fed256f404e49975235070b707768fc6fc3366e31a03b88a
SHA512

3616279d6127cd5dbc8d066369c36a4310373256867ffaf54cd6efa8a22db697601cf62160bbe6b1612fcad6b2a8a3c196fd6096f7ed416a83357e23a8e28555
SSDEEP

3072:cU+XKSVyl1G4jcflF+2Gh4G/6G2kTBfCM2bgDE0XD/Wr6l+sK3h:o1a266G2kTBqvko+/WHsk

Score

1^/10

Malware Config

Signatures

Files

2024-06-24_ed995ca61ef4914b4c2bde3647775347_bkransomware_karagany
.exe windows:5 windows x86 arch:x86

e3f26530e00606818f8b85145f46677a

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

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
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

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=thawte SHA256 Code Signing CA,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

1b:93:3c:f1:b3:52:b5:51:a0:b7:3b:46:59:9b:89:b3
Certificate

Issuer

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Not Before

15/01/2016, 00:00

Not After

12/08/2016, 23:59

Subject

CN=Respondus\, Inc.,OU=SECURE APPLICATION DEVELOPMENT,O=Respondus\, Inc.,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
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

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

1b:93:3c:f1:b3:52:b5:51:a0:b7:3b:46:59:9b:89:b3
Certificate

Issuer

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Not Before

15/01/2016, 00:00

Not After

12/08/2016, 23:59

Subject

CN=Respondus\, Inc.,OU=SECURE APPLICATION DEVELOPMENT,O=Respondus\, Inc.,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

70:a0:1c:f4:ea:ef:99:fd:46:6c:ed:16:30:c1:b0:1f
Certificate

Issuer

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

Not Before

11/06/2015, 00:00

Not After

29/12/2020, 23:59

Subject

CN=GeoTrust 2048-bit Timestamping Signer 4,O=GeoTrust Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

Certificate

Issuer

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

Not Before

01/01/1997, 00:00

Not After

31/12/2020, 23:59

Subject

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

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

71:8f:2e:83:09:bc:77:50:ab:01:f9:61:e7:8a:c5:9a:24:da:4c:1a:da:4c:c5:fe:3c:15:fe:67:85:3b:fd:82
Signer

Actual PE Digest

71:8f:2e:83:09:bc:77:50:ab:01:f9:61:e7:8a:c5:9a:24:da:4c:1a:da:4c:c5:fe:3c:15:fe:67:85:3b:fd:82

Digest Algorithm

sha256

PE Digest Matches

true

99:12:f0:30:3d:98:aa:bc:e3:8e:92:2f:da:bf:ec:ee:11:af:3b:23
Signer

Actual PE Digest

99:12:f0:30:3d:98:aa:bc:e3:8e:92:2f:da:bf:ec:ee:11:af:3b:23

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:\VS12\LockDownChrome-Patcher\Release\LdbRst6.pdb

Imports

kernel32

CreateFileW
HeapSize
HeapReAlloc
WriteConsoleW
FlushFileBuffers
SetStdHandle
OutputDebugStringW
LoadLibraryExW
LCMapStringW
DeleteFileA
GetStringTypeW
GetConsoleCP
SetFilePointerEx
ReadConsoleW
GetConsoleMode
LocalFree
GetTempPathA
CloseHandle
GetModuleFileNameA
GetTempFileNameA
CopyFileA
RemoveDirectoryA
GetLastError
CreateDirectoryA
GetModuleFileNameW
CreateProcessA
GetFileAttributesA
OpenProcess
Sleep
WriteFile
FormatMessageA
WaitForSingleObject
CreateProcessW
CreateFileA
RtlUnwind
LeaveCriticalSection
EnterCriticalSection
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
GetCurrentProcessId
MultiByteToWideChar
HeapFree
HeapAlloc
IsDebuggerPresent
IsProcessorFeaturePresent
GetCommandLineW
ReadFile
EncodePointer
DecodePointer
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
GetCurrentThreadId
GetProcessHeap
ExitProcess
GetModuleHandleExW
GetProcAddress
AreFileApisANSI
WideCharToMultiByte
GetStdHandle
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
GetFileType
DeleteCriticalSection
QueryPerformanceCounter
SetEndOfFile

user32

DispatchMessageW
DefWindowProcW
UpdateWindow
GetSystemMetrics
CreateWindowExW
LoadBitmapW
EndPaint
DestroyWindow
GetMessageW
PostQuitMessage
PostMessageW
DrawTextW
LoadCursorW
BeginPaint
TranslateMessage
RegisterClassExW
LoadIconW
SetRect
MessageBoxA
InvalidateRect
PeekMessageW
LoadStringW
ShowWindow

gdi32

SetTextColor
DeleteDC
SetBkMode
DeleteObject
SelectObject
CreateCompatibleDC
Rectangle
CreateFontW
GetObjectW
CreatePen
GetStockObject
CreateSolidBrush
BitBlt

advapi32

RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExW
RegSetValueExW

wininet

InternetReadFile
InternetConnectW
HttpSendRequestW
HttpOpenRequestW
InternetCloseHandle
InternetOpenW

Sections

.text
Size: 85KB - Virtual size: 85KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e3f26530e00606818f8b85145f46677a

Code Sign

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

Extended Key Usages

Key Usages

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cbCertificate

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

1b:93:3c:f1:b3:52:b5:51:a0:b7:3b:46:59:9b:89:b3Certificate

Extended Key Usages

Key Usages

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cbCertificate

Extended Key Usages

Key Usages

1b:93:3c:f1:b3:52:b5:51:a0:b7:3b:46:59:9b:89:b3Certificate

Extended Key Usages

Key Usages

70:a0:1c:f4:ea:ef:99:fd:46:6c:ed:16:30:c1:b0:1fCertificate

Extended Key Usages

Key Usages

Certificate

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

Extended Key Usages

Key Usages

71:8f:2e:83:09:bc:77:50:ab:01:f9:61:e7:8a:c5:9a:24:da:4c:1a:da:4c:c5:fe:3c:15:fe:67:85:3b:fd:82Signer

99:12:f0:30:3d:98:aa:bc:e3:8e:92:2f:da:bf:ec:ee:11:af:3b:23Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

wininet

Sections

.text Size: 85KB - Virtual size: 85KB

.rdata Size: 32KB - Virtual size: 32KB

.data Size: 4KB - Virtual size: 50KB

.rsrc Size: 20KB - Virtual size: 19KB

.reloc Size: 4KB - Virtual size: 4KB

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

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
Certificate

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

1b:93:3c:f1:b3:52:b5:51:a0:b7:3b:46:59:9b:89:b3
Certificate

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
Certificate

1b:93:3c:f1:b3:52:b5:51:a0:b7:3b:46:59:9b:89:b3
Certificate

70:a0:1c:f4:ea:ef:99:fd:46:6c:ed:16:30:c1:b0:1f
Certificate

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

71:8f:2e:83:09:bc:77:50:ab:01:f9:61:e7:8a:c5:9a:24:da:4c:1a:da:4c:c5:fe:3c:15:fe:67:85:3b:fd:82
Signer

99:12:f0:30:3d:98:aa:bc:e3:8e:92:2f:da:bf:ec:ee:11:af:3b:23
Signer

.text
Size: 85KB - Virtual size: 85KB

.rdata
Size: 32KB - Virtual size: 32KB

.data
Size: 4KB - Virtual size: 50KB

.rsrc
Size: 20KB - Virtual size: 19KB

.reloc
Size: 4KB - Virtual size: 4KB