2024-08-21_934d8e188474ce4d19b222b3243f80eb_bkransomware_karagany

Sharing

Copy URL Twitter E-mail

General

Target

2024-08-21_934d8e188474ce4d19b222b3243f80eb_bkransomware_karagany
Size

1.2MB
MD5

934d8e188474ce4d19b222b3243f80eb
SHA1

d1ede63f1f2cf4b1787d6804b4650b74de37514d
SHA256

ac31c219a165ed594af011de2cc28ccbe283059ae35efcfce658a63b2822d82a
SHA512

80ea509577a10573b6a674c8d4dcad65025e964db6bf54b9e233e49f5775efdedc14b3d362bf5e9896dab7ba954111b47ac35641250ae124d3d81a966f32b2cc
SSDEEP

24576:/xhlcoCOaUG9OxSNqgH2ao3I1CViS8XLB93sf:dc+paqgHHCViJH3sf

Score

1^/10

Malware Config

Signatures

Files

2024-08-21_934d8e188474ce4d19b222b3243f80eb_bkransomware_karagany
.exe windows:6 windows x86 arch:x86

e3338df31762ccf7260a0b0005a13d3a

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:1c:f2:95:af:dd:ec:8c:60:cd:3c:20:f6:5f:e7:fd
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

03/09/2021, 00:00

Not After

03/09/2024, 23:59

Subject

CN=Flexera Software LLC,O=Flexera Software LLC,L=Itasca,ST=Illinois,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

d4:46:2a:9a:70:f7:77:87:f3:10:32:88:3c:7d:85:d1:b8:4e:25:5b:d0:aa:c7:9a:73:64:2f:65:28:54:4b:06
Signer

Actual PE Digest

d4:46:2a:9a:70:f7:77:87:f3:10:32:88:3c:7d:85:d1:b8:4e:25:5b:d0:aa:c7:9a:73:64:2f:65:28:54:4b:06

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_32BIT_MACHINE

PDB Paths

C:\cygwin\home\nightly\fnpbuild\FNP-11.19.5\tier1\flexnet\utils\build\_release-Windows-ipv6.NT4-i686-main\lmutil.exe.pdb

Imports

kernel32

TlsGetValue
TlsSetValue
TlsFree
GetTickCount
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
HeapFree
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
IsDebuggerPresent
IsProcessorFeaturePresent
FreeLibrary
LoadLibraryExW
RtlUnwind
TlsAlloc
HeapAlloc
HeapReAlloc
GetStringTypeW
HeapSize
CompareStringW
LCMapStringW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
CloseHandle
CreateFileW
TerminateProcess
GetCurrentProcess
Sleep
InitializeCriticalSectionAndSpinCount
SetUnhandledExceptionFilter
FreeEnvironmentStringsW
UnhandledExceptionFilter
GetSystemTimeAsFileTime
GetEnvironmentStringsW
OutputDebugStringW
GetCurrentProcessId
QueryPerformanceCounter
GetModuleFileNameW
WriteFile
GetModuleFileNameA
GetStartupInfoW
DeleteCriticalSection
GetFileType
GetStdHandle
GetProcessHeap
WideCharToMultiByte
MultiByteToWideChar
AreFileApisANSI
GetProcAddress
GetModuleHandleExW
CreateThread
GetEnvironmentStrings
FreeEnvironmentStringsA
GetVersionExA
lstrlenA
GetCommandLineW
GetEnvironmentVariableA
GetEnvironmentVariableW
SetErrorMode
GetVersion
LoadLibraryA
GetWindowsDirectoryA
FormatMessageA
CreateFileA
ReadFile
SetNamedPipeHandleState
SleepEx
WaitNamedPipeA
GetLocalTime
GetTimeZoneInformation
ReleaseMutex
WaitForSingleObject
CreateMutexA
SetEvent
ResetEvent
CreateEventA
GetProcessTimes
FindClose
FindFirstFileA
FindFirstFileW
FindNextFileA
FindNextFileW
VirtualAlloc
VirtualFree
GetDriveTypeA
GetVolumeInformationA
DeviceIoControl
GetModuleHandleA
LoadLibraryExA
DefineDosDeviceA
QueryDosDeviceA
LoadLibraryW
GetSystemDirectoryA
LocalAlloc
LocalFree
DuplicateHandle
GetThreadPriority
ResumeThread
GetThreadContext
SetThreadContext
GetProcessAffinityMask
SetThreadAffinityMask
FileTimeToLocalFileTime
GetFileInformationByHandle
PeekNamedPipe
FileTimeToSystemTime
FindFirstFileExW
GetDriveTypeW
SystemTimeToTzSpecificLocalTime
ExitThread
ReadConsoleW
GetFullPathNameW
GetCurrentDirectoryW
SetEndOfFile
SetEnvironmentVariableA
SetEnvironmentVariableW
GetFullPathNameA
ExitProcess
DecodePointer
EncodePointer
GetCurrentThreadId
GetCurrentThread
SetLastError
GetLastError
GetCommandLineA

ws2_32

setsockopt
socket
getpeername
getsockopt
htonl
send
WSACleanup
ioctlsocket
recv
WSAGetLastError
getaddrinfo
freeaddrinfo
WSAStartup
select
connect
closesocket
__WSAFDIsSet
getnameinfo
inet_ntoa
inet_addr

user32

wsprintfA
GetDlgItem
EndDialog
DialogBoxIndirectParamA
ShowWindow
SendMessageA
GetSystemMetrics
MessageBoxA
GetActiveWindow
CreateDialogIndirectParamA
GetParent
GetWindowLongA
ScreenToClient
MessageBeep
GetWindowRect
GetClientRect
SetWindowTextA
EnableWindow
GetFocus
SetFocus
SetDlgItemTextA
GetDlgItemTextW
GetDlgItemTextA
MoveWindow

netapi32

Netbios

advapi32

OpenServiceA
RegDeleteValueA
RegEnumValueA
RegOpenKeyExA
RegCreateKeyExA
GetUserNameA
GetUserNameW
RegQueryValueExA
RegQueryValueExW
RegSetValueExA
RegSetValueExW
CloseServiceHandle
OpenSCManagerA
RegCloseKey
QueryServiceStatus
StartServiceA
DeregisterEventSource
RegisterEventSourceA
ReportEventA
RegEnumKeyExA
RegQueryInfoKeyA

comctl32

ord17

comdlg32

GetOpenFileNameA

oleaut32

SysFreeString
SafeArrayDestroy
SafeArrayGetUBound
SafeArrayGetLBound
SysAllocStringLen
SafeArrayUnaccessData
VariantInit
VariantClear
SafeArrayAccessData
SysAllocString

ole32

CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoUninitialize
CoSetProxyBlanket

wintrust

WinVerifyTrust

crypt32

CryptMsgClose
CertCloseStore
CertFindCertificateInStore
CertFreeCertificateContext
CertGetNameStringA
CryptQueryObject
CryptMsgGetParam

shell32

ord680

shlwapi

PathRemoveBackslashW

Sections

.text
Size: 199KB - Virtual size: 198KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.textidx
Size: 802KB - Virtual size: 801KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.my_text
Size: 512B - Virtual size: 223B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 116KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 42KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.fnp_dir
Size: 512B - Virtual size: 100B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.fnp_mar
Size: 512B - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e3338df31762ccf7260a0b0005a13d3a

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

07:1c:f2:95:af:dd:ec:8c:60:cd:3c:20:f6:5f:e7:fdCertificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

d4:46:2a:9a:70:f7:77:87:f3:10:32:88:3c:7d:85:d1:b8:4e:25:5b:d0:aa:c7:9a:73:64:2f:65:28:54:4b:06Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

ws2_32

user32

netapi32

advapi32

comctl32

comdlg32

oleaut32

ole32

wintrust

crypt32

shell32

shlwapi

Sections

.text Size: 199KB - Virtual size: 198KB

.textidx Size: 802KB - Virtual size: 801KB

.my_text Size: 512B - Virtual size: 223B

.rdata Size: 116KB - Virtual size: 116KB

.data Size: 42KB - Virtual size: 85KB

.fnp_dir Size: 512B - Virtual size: 100B

.fnp_mar Size: 512B - Virtual size: 1B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 28KB - Virtual size: 27KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

07:1c:f2:95:af:dd:ec:8c:60:cd:3c:20:f6:5f:e7:fd
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

d4:46:2a:9a:70:f7:77:87:f3:10:32:88:3c:7d:85:d1:b8:4e:25:5b:d0:aa:c7:9a:73:64:2f:65:28:54:4b:06
Signer

.text
Size: 199KB - Virtual size: 198KB

.textidx
Size: 802KB - Virtual size: 801KB

.my_text
Size: 512B - Virtual size: 223B

.rdata
Size: 116KB - Virtual size: 116KB

.data
Size: 42KB - Virtual size: 85KB

.fnp_dir
Size: 512B - Virtual size: 100B

.fnp_mar
Size: 512B - Virtual size: 1B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 28KB - Virtual size: 27KB