2024-05-05_2c6476a8ab50e8dab4c1be9e8caf73c2_bkransomware_floxif_karagany

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General

Target

2024-05-05_2c6476a8ab50e8dab4c1be9e8caf73c2_bkransomware_floxif_karagany
Size

1.2MB
MD5

2c6476a8ab50e8dab4c1be9e8caf73c2
SHA1

99bfbcb566b48b57ac520cfa7dfd3560b7723f2c
SHA256

e06a1027224435550c66fd91811a1fe3c4b13c19d90a9fbedb3c6e7d59e08f96
SHA512

13fdb2357e228e57157287e63d9a4dafc27737095473d742b40e8e389b5b9785e33bc7de03fb4056d38337ea2dcc28df85870c169f6aa6a33dfa0c89f3bfeb98
SSDEEP

24576:yK40eq7vwpL09TWyw8Fl6/h15v/tj7marEH7l:yc37+YTWyw8Fl6h3Fj7mD

Score

1^/10

Malware Config

Signatures

Files

2024-05-05_2c6476a8ab50e8dab4c1be9e8caf73c2_bkransomware_floxif_karagany
.exe windows:6 windows x86 arch:x86

19fce8274fa2a26dd71274f582f1ad69

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

1d:91:a5:95:f3:a2:57:14:e6:5d:c4:19:d5:0e:ed:ab:10:8d:b1:ad:8c:15:1a:19:d0:60:1c:b0:83:e7:5a:d8
Signer

Actual PE Digest

1d:91:a5:95:f3:a2:57:14:e6:5d:c4:19:d5:0e:ed:ab:10:8d:b1:ad:8c:15:1a:19:d0:60:1c:b0:83:e7:5a:d8

Digest Algorithm

sha256

PE Digest Matches

false

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-11.19.2\tier1\flexnet\master\build\_release-Windows-ipv6.NT4-i686-main\lmgrd.exe.pdb

Imports

kernel32

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

ws2_32

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

user32

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

netapi32

Netbios

advapi32

SetServiceStatus
AllocateAndInitializeSid
EqualSid
FreeSid
GetTokenInformation
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegisterServiceCtrlHandlerA
OpenProcessToken
StartServiceCtrlDispatcherA
DeregisterEventSource
RegisterEventSourceA
ReportEventA
GetUserNameA
GetUserNameW
RegQueryValueExW
RegSetValueExA
RegSetValueExW
RegCreateKeyExA
RegDeleteValueA
RegEnumValueA
CloseServiceHandle
OpenSCManagerA
OpenServiceA
QueryServiceStatus
StartServiceA
RegEnumKeyExA
RegQueryInfoKeyA

comctl32

ord17

comdlg32

GetOpenFileNameA

oleaut32

SysFreeString
SafeArrayDestroy
SafeArrayGetUBound
SafeArrayGetLBound
SysAllocStringLen
SafeArrayUnaccessData
VariantInit
VariantClear
SafeArrayAccessData
SysAllocString

ole32

CoInitializeSecurity
CoInitializeEx
CoUninitialize
CoCreateInstance
CoSetProxyBlanket

shell32

ord680

shlwapi

PathRemoveBackslashW

Sections

.text
Size: 242KB - Virtual size: 241KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.textidx
Size: 683KB - Virtual size: 683KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 113KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 33KB - Virtual size: 90KB

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: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

19fce8274fa2a26dd71274f582f1ad69

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

1d:91:a5:95:f3:a2:57:14:e6:5d:c4:19:d5:0e:ed:ab:10:8d:b1:ad:8c:15:1a:19:d0:60:1c:b0:83:e7:5a:d8Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

ws2_32

user32

netapi32

advapi32

comctl32

comdlg32

oleaut32

ole32

shell32

shlwapi

Sections

.text Size: 242KB - Virtual size: 241KB

.textidx Size: 683KB - Virtual size: 683KB

.rdata Size: 113KB - Virtual size: 112KB

.data Size: 33KB - Virtual size: 90KB

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

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

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

.reloc Size: 25KB - Virtual size: 25KB

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

1d:91:a5:95:f3:a2:57:14:e6:5d:c4:19:d5:0e:ed:ab:10:8d:b1:ad:8c:15:1a:19:d0:60:1c:b0:83:e7:5a:d8
Signer

.text
Size: 242KB - Virtual size: 241KB

.textidx
Size: 683KB - Virtual size: 683KB

.rdata
Size: 113KB - Virtual size: 112KB

.data
Size: 33KB - Virtual size: 90KB

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

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

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

.reloc
Size: 25KB - Virtual size: 25KB