2024-06-16_cc5731eed9c56915f47095a3babb9252_bkransomware

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General

Target

2024-06-16_cc5731eed9c56915f47095a3babb9252_bkransomware
Size

4.1MB
MD5

cc5731eed9c56915f47095a3babb9252
SHA1

c6920a2f27fddaa6e1b6ce74547924a705a69eb8
SHA256

532defe6935d3d0d001e6cf939756e789fe02958b7377e2c823af73359fa12d2
SHA512

67a880c0cab412362abfe2c92dbc1ae5d040abcdb7ad3b37fa533865fdbc838c1813a75f14d27d84da74d268b795f38013e7f5ea015276b2785f3a108fef61fd
SSDEEP

98304:0Pqi1CiXvwxmvY1jqjwHABw3xgIWSl93nWbcLcaMPqsN9:1iXpg1jWwAw3n93kfqS

Score

1^/10

Malware Config

Signatures

Files

2024-06-16_cc5731eed9c56915f47095a3babb9252_bkransomware
.exe windows:5 windows x86 arch:x86

ff020f82da8d55419116224d86c295c0

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

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

22:10:a5:53:16:8b:79:96:48:13:c2:c4:64:64:fe:46
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

05/02/2015, 00:00

Not After

06/03/2017, 23:59

Subject

CN=MAGIX Software GmbH,O=MAGIX Software GmbH,L=Berlin,ST=Berlin,C=DE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

22:10:a5:53:16:8b:79:96:48:13:c2:c4:64:64:fe:46
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

05/02/2015, 00:00

Not After

06/03/2017, 23:59

Subject

CN=MAGIX Software GmbH,O=MAGIX Software GmbH,L=Berlin,ST=Berlin,C=DE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

54:f3:7d:a1:71:67:51:bc:6a:8d:0a:d2:74:b2:8b:13
Certificate

Issuer

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

Not Before

12/01/2016, 00:00

Not After

11/04/2027, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G1,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

57:c1:bb:15:75:f0:82:22:8a:a6:04:2a:fa:2f:2d:c1:43:3d:96:f4:98:b3:3a:d9:05:fa:d1:c5:90:52:ba:c7
Signer

Actual PE Digest

57:c1:bb:15:75:f0:82:22:8a:a6:04:2a:fa:2f:2d:c1:43:3d:96:f4:98:b3:3a:d9:05:fa:d1:c5:90:52:ba:c7

Digest Algorithm

sha256

PE Digest Matches

true

60:a0:f9:1f:08:cf:fb:f1:46:23:c4:30:fe:c2:ce:3b:82:3a:d7:b4
Signer

Actual PE Digest

60:a0:f9:1f:08:cf:fb:f1:46:23:c4:30:fe:c2:ce:3b:82:3a:d7:b4

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:\work\msi\trunk\_MsiBuildSystem\bin\SfxMaker\stub.pdb

Imports

kernel32

lstrcmpW
LoadLibraryA
GlobalAddAtomW
GlobalFindAtomW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GlobalReAlloc
GlobalHandle
LocalAlloc
LocalReAlloc
GetCurrentThread
lstrcmpA
GetPrivateProfileIntW
GetPrivateProfileStringW
WritePrivateProfileStringW
GetFileSizeEx
GetFileTime
FlushFileBuffers
GetFullPathNameW
GetVolumeInformationW
LockFile
UnlockFile
DuplicateHandle
GetThreadLocale
GlobalFlags
CompareStringW
GetSystemDefaultUILanguage
SetErrorMode
RtlUnwind
CreateThread
ExitThread
GlobalDeleteAtom
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
ExitProcess
GetModuleHandleExW
GetCPInfo
SetStdHandle
GetFileType
HeapQueryInformation
GetSystemInfo
VirtualProtect
VirtualQuery
GetStartupInfoW
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsValidCodePage
GetOEMCP
GetStringTypeW
GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
ReadConsoleW
SetFilePointerEx
OutputDebugStringW
GetDateFormatW
GetTimeFormatW
LCMapStringW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
WriteConsoleW
SetEnvironmentVariableA
LoadLibraryExW
FreeResource
EncodePointer
LocalFree
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
OutputDebugStringA
GetACP
MulDiv
GetVersion
lstrlenA
CreateProcessW
GetCurrentProcess
EnumResourceNamesW
LoadLibraryW
FreeLibrary
ResumeThread
SuspendThread
SetThreadPriority
GetDriveTypeW
GetCommandLineW
GetModuleFileNameW
FormatMessageW
InitializeCriticalSectionAndSpinCount
RaiseException
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
DecodePointer
Sleep
GetExitCodeProcess
MapViewOfFileEx
GetFileAttributesExW
FindResourceExW
CreateFileMappingW
UnmapViewOfFile
GetFileAttributesW
GetDiskFreeSpaceExW
GetUserDefaultLangID
GetUserDefaultUILanguage
GetLocaleInfoW
FindResourceW
SizeofResource
LoadResource
LockResource
WaitForMultipleObjects
GetStdHandle
GetFileInformationByHandle
SetFilePointer
SetEndOfFile
ReadFile
WriteFile
GetFileSize
FindNextFileW
FindFirstFileW
GetModuleHandleA
GetLogicalDriveStringsW
FindClose
MoveFileW
DeleteFileW
SetFileAttributesW
CreateFileW
RemoveDirectoryW
CreateDirectoryW
GetCurrentDirectoryW
GetTempPathW
GetSystemDirectoryW
GetModuleHandleW
SetFileTime
SetLastError
GetProcAddress
FileTimeToLocalFileTime
CreateEventW
CloseHandle
WaitForSingleObject
ResetEvent
SetEvent
InitializeCriticalSection
GetLastError
GetVersionExW
VirtualFree
VirtualAlloc
FileTimeToSystemTime
WideCharToMultiByte
MultiByteToWideChar
QueryPerformanceCounter
EnterCriticalSection
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
DeleteCriticalSection
LeaveCriticalSection
IsDebuggerPresent

user32

GetClassNameW
SetWindowLongW
GetWindowLongW
EqualRect
CopyRect
MapWindowPoints
MessageBoxW
AdjustWindowRectEx
GetWindowTextLengthW
GetWindowTextW
RemovePropW
GetPropW
SetPropW
RedrawWindow
ValidateRect
GetForegroundWindow
SetActiveWindow
UpdateWindow
SetMenu
GetMenu
GetCapture
GetKeyState
SetFocus
GetDlgCtrlID
IsWindowVisible
DestroyWindow
IsChild
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
CallWindowProcW
DefWindowProcW
GetMessageTime
GetMessagePos
DispatchMessageW
LoadBitmapW
SetMenuItemInfoW
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
GetFocus
GetTopWindow
EndPaint
GetWindowDC
TabbedTextOutW
GrayStringW
DrawTextExW
DrawTextW
GetMenuItemCount
GetMenuItemID
GetSubMenu
GetParent
SendDlgItemMessageA
PtInRect
IsRectEmpty
DrawFrameControl
SystemParametersInfoW
FillRect
GetSysColor
InvalidateRect
ReleaseDC
GetDC
ScreenToClient
GetClientRect
CharUpperW
GetDlgItem
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPos
IsWindow
GetWindowThreadProcessId
MsgWaitForMultipleObjects
PeekMessageW
UnregisterClassW
MapDialogRect
GetWindowRect
SetForegroundWindow
ReplyMessage
RegisterWindowMessageW
DestroyIcon
LoadIconW
GetLastActivePopup
GetWindow
SetWindowsHookExW
UnhookWindowsHookEx
PostThreadMessageW
RegisterClipboardFormatW
SetRect
InvalidateRgn
CopyAcceleratorTableW
LoadImageW
GetSystemMetrics
ReleaseCapture
SetCapture
OffsetRect
CharNextW
KillTimer
ClientToScreen
SetTimer
EnableWindow
SendMessageW
PostMessageW
DestroyMenu
RealChildWindowFromPoint
IntersectRect
LoadCursorW
GetSysColorBrush
MessageBeep
GetNextDlgGroupItem
SetWindowContextHelpId
SetCursor
PostQuitMessage
GetCursorPos
TranslateMessage
GetMessageW
GetDesktopWindow
GetActiveWindow
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamW
IsDialogMessageW
SetWindowTextW
IsWindowEnabled
SetDlgItemTextW
MoveWindow
ShowWindow
GetMonitorInfoW
MonitorFromWindow
WinHelpW
BeginPaint
CallNextHookEx
GetClassLongW

gdi32

GetViewportExtEx
GetWindowExtEx
PtVisible
RectVisible
RestoreDC
SaveDC
ExtSelectClipRgn
SelectObject
SetBkColor
SetMapMode
SetTextColor
GetStockObject
ExtTextOutW
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
OffsetViewportOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CreateRectRgnIndirect
GetMapMode
GetBkColor
GetTextColor
GetRgnBox
GetClipBox
Escape
DeleteObject
DeleteDC
CreateBitmap
CreateSolidBrush
TextOutW
GetObjectW
GetDeviceCaps
CreateFontIndirectW

winspool.drv

DocumentPropertiesW
OpenPrinterW
ClosePrinter

advapi32

RegEnumValueW
RegQueryValueW
RegEnumKeyW
RegSetValueExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey

shell32

ShellExecuteW
ShellExecuteExW
SHGetPathFromIDListW
SHBrowseForFolderW
ord165

comctl32

InitCommonControlsEx

shlwapi

PathFindExtensionW
PathFindFileNameW
PathIsUNCW
PathStripToRootW

uxtheme

OpenThemeData
CloseThemeData
DrawThemeBackground

ole32

CreateILockBytesOnHGlobal
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CoGetClassObject
CLSIDFromProgID
CLSIDFromString
CoCreateGuid
OleInitialize
CoTaskMemAlloc
CoTaskMemFree
OleUninitialize
CoFreeUnusedLibraries
CoCreateInstance
CoUninitialize
CoInitialize
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
CoRegisterMessageFilter

oleaut32

SysAllocStringLen
SysAllocString
SysFreeString
VariantChangeType
SysStringLen
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroy
VariantClear
OleCreateFontIndirect
VariantCopy
VariantInit

oledlg

OleUIBusyW

oleacc

LresultFromObject
CreateStdAccessibleObject

Sections

.text
Size: 554KB - Virtual size: 553KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 148KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 508KB - Virtual size: 508KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ff020f82da8d55419116224d86c295c0

Code Sign

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

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

22:10:a5:53:16:8b:79:96:48:13:c2:c4:64:64:fe:46Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

22:10:a5:53:16:8b:79:96:48:13:c2:c4:64:64:fe:46Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

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

54:f3:7d:a1:71:67:51:bc:6a:8d:0a:d2:74:b2:8b:13Certificate

Extended Key Usages

Key Usages

57:c1:bb:15:75:f0:82:22:8a:a6:04:2a:fa:2f:2d:c1:43:3d:96:f4:98:b3:3a:d9:05:fa:d1:c5:90:52:ba:c7Signer

60:a0:f9:1f:08:cf:fb:f1:46:23:c4:30:fe:c2:ce:3b:82:3a:d7:b4Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

oleacc

Sections

.text Size: 554KB - Virtual size: 553KB

.rdata Size: 148KB - Virtual size: 148KB

.data Size: 20KB - Virtual size: 54KB

.rsrc Size: 508KB - Virtual size: 508KB

.reloc Size: 37KB - Virtual size: 36KB

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

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

22:10:a5:53:16:8b:79:96:48:13:c2:c4:64:64:fe:46
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

22:10:a5:53:16:8b:79:96:48:13:c2:c4:64:64:fe:46
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

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

54:f3:7d:a1:71:67:51:bc:6a:8d:0a:d2:74:b2:8b:13
Certificate

57:c1:bb:15:75:f0:82:22:8a:a6:04:2a:fa:2f:2d:c1:43:3d:96:f4:98:b3:3a:d9:05:fa:d1:c5:90:52:ba:c7
Signer

60:a0:f9:1f:08:cf:fb:f1:46:23:c4:30:fe:c2:ce:3b:82:3a:d7:b4
Signer

.text
Size: 554KB - Virtual size: 553KB

.rdata
Size: 148KB - Virtual size: 148KB

.data
Size: 20KB - Virtual size: 54KB

.rsrc
Size: 508KB - Virtual size: 508KB

.reloc
Size: 37KB - Virtual size: 36KB