2024-08-01_3010ba39319e7afa123ad80e6f43839b_bkransomware_floxif_karagany

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General

Target

2024-08-01_3010ba39319e7afa123ad80e6f43839b_bkransomware_floxif_karagany
Size

212KB
MD5

3010ba39319e7afa123ad80e6f43839b
SHA1

bc0b3678ddd1a1e36f625ce58b56074ff9723281
SHA256

4cddf6611a662a2ac2f978f60427dbea2918fcde9120d7dadd7c590ceecc3b10
SHA512

6e6cd5c6cae993e306ccf2041cdf805bc3708318b0bcb12c7402a592228a1a3c3c471a837373c517fd2e7b7a96ad77e672e4931e412759b062987ba4c950dd6b
SSDEEP

3072:/s5HQeJ/vgL9BZUFYdmJ4s6puehSE+Eo2lQBV+UdE+rECWp7hKtB2DLv:E4BMYkys+6EWBV+UdvrEFp7hKwb

Score

1^/10

Malware Config

Signatures

Files

2024-08-01_3010ba39319e7afa123ad80e6f43839b_bkransomware_floxif_karagany
.exe windows:5 windows x86 arch:x86

c2fb1c9c80219ccd23a8e9e47f82a58a

Code Sign

33:00:00:00:98:04:58:cb:7f:23:09:b0:9e:00:00:00:00:00:98
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

30/03/2016, 19:21

Not After

30/06/2017, 19:21

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:7AFA-E41C-E142,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:40:96:a9:ee:70:56:fe:cc:07:00:01:00:00:01:40
Certificate

Issuer

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

18/08/2016, 20:17

Not After

02/11/2017, 20:17

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

28/10/2015, 20:31

Not After

28/01/2017, 20:31

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

5e:1a:e6:07:5b:7d:95:3e:fe:5b:33:e7:07:92:2d:27:99:68:06:7f:b0:a0:a5:15:6a:f4:26:4d:83:86:97:98
Signer

Actual PE Digest

5e:1a:e6:07:5b:7d:95:3e:fe:5b:33:e7:07:92:2d:27:99:68:06:7f:b0:a0:a5:15:6a:f4:26:4d:83:86:97:98

Digest Algorithm

sha256

PE Digest Matches

false

68:27:b6:44:79:f6:7c:03:d1:a4:7e:ee:02:e4:86:c3:1b:31:2d:05
Signer

Actual PE Digest

68:27:b6:44:79:f6:7c:03:d1:a4:7e:ee:02:e4:86:c3:1b:31:2d:05

Digest Algorithm

sha1

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

Imports

kernel32

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

user32

IsDialogMessageW
LoadIconW
OffsetRect
GetSysColor
ChildWindowFromPoint
MessageBoxW
GetWindowRect
InvalidateRect
GetSystemMetrics
GetDlgItemTextW
SetDlgItemTextW
DialogBoxParamW
CreateDialogParamW
MoveWindow
RegisterClassExW
PostQuitMessage
DefWindowProcW
DispatchMessageW
TranslateMessage
GetMessageW
LoadCursorW
InflateRect
GetSysColorBrush
SetCursor
SetWindowTextW
GetDlgItem
EndDialog
DialogBoxIndirectParamW
SendMessageW
ShowWindow

gdi32

GetObjectW
SetTextColor
SetBkMode
SelectObject
GetStockObject
CreateFontIndirectW
EndPage
StartPage
EndDoc
StartDocW
GetDeviceCaps
SetMapMode

comdlg32

PrintDlgW

advapi32

LsaOpenPolicy
LsaClose
RegDeleteValueW
LogonUserW
LookupAccountSidW
GetTokenInformation
OpenProcessToken
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegOpenKeyW
RegCreateKeyW
RegCloseKey
LsaStorePrivateData

shell32

CommandLineToArgvW
ShellExecuteW

Sections

.text
Size: 59KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 2KB

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

c2fb1c9c80219ccd23a8e9e47f82a58a

Code Sign

33:00:00:00:98:04:58:cb:7f:23:09:b0:9e:00:00:00:00:00:98Certificate

Extended Key Usages

33:00:00:01:40:96:a9:ee:70:56:fe:cc:07:00:01:00:00:01:40Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

5e:1a:e6:07:5b:7d:95:3e:fe:5b:33:e7:07:92:2d:27:99:68:06:7f:b0:a0:a5:15:6a:f4:26:4d:83:86:97:98Signer

68:27:b6:44:79:f6:7c:03:d1:a4:7e:ee:02:e4:86:c3:1b:31:2d:05Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

advapi32

shell32

Sections

.text Size: 59KB - Virtual size: 59KB

.rdata Size: 47KB - Virtual size: 46KB

.data Size: 5KB - Virtual size: 12KB

.rsrc Size: 3KB - Virtual size: 2KB

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

33:00:00:00:98:04:58:cb:7f:23:09:b0:9e:00:00:00:00:00:98
Certificate

33:00:00:01:40:96:a9:ee:70:56:fe:cc:07:00:01:00:00:01:40
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

5e:1a:e6:07:5b:7d:95:3e:fe:5b:33:e7:07:92:2d:27:99:68:06:7f:b0:a0:a5:15:6a:f4:26:4d:83:86:97:98
Signer

68:27:b6:44:79:f6:7c:03:d1:a4:7e:ee:02:e4:86:c3:1b:31:2d:05
Signer

.text
Size: 59KB - Virtual size: 59KB

.rdata
Size: 47KB - Virtual size: 46KB

.data
Size: 5KB - Virtual size: 12KB

.rsrc
Size: 3KB - Virtual size: 2KB

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