2024-07-03_ae7552989af9644f111d6489c0b8bded_bkransomware

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General

Target

2024-07-03_ae7552989af9644f111d6489c0b8bded_bkransomware
Size

1.7MB
MD5

ae7552989af9644f111d6489c0b8bded
SHA1

98f01ca97ebf8a7091a2fb7aba83e0db7700917b
SHA256

464f84a9ba0a8821d7b618d29cd6d56d252664acc36bd418e15b6076fd83bafe
SHA512

a72e32444f89cbd3128ec7bb7205be9202d35ec2e98e0a0b0995470d66e945e21071f7ae76f4558bf5960375165116c1c96b84f36f8468021a616bdf0926e9e3
SSDEEP

49152:3VfUqc+BrtwH8+dMj+BElqSJtS2Co7DYSTcM+1NTEI6C65687wVh6I:t+BElBbS2Co7DYecMANYI6D50B

Score

1^/10

Malware Config

Signatures

Files

2024-07-03_ae7552989af9644f111d6489c0b8bded_bkransomware
.exe windows:6 windows x86 arch:x86

bda2579afc4f00cf8f806ace0145e0a5

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01-08-2022 00:00

Not After

09-11-2031 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

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

Not Before

23-03-2022 00:00

Not After

22-03-2037 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

05:c0:e4:a6:f2:6d:8a:af:05:8a:5d:83:62:94:81:1d
Certificate

Issuer

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

Not Before

22-03-2023 00:00

Not After

08-05-2024 23:59

Subject

CN=FUJIFILM Business Innovation Corp.,O=FUJIFILM Business Innovation Corp.,L=Yokohama,ST=Kanagawa,C=JP

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

bd:c4:cc:1c:ff:1c:9a:de:95:2c:7d:b6:68:bb:66:bb:6a:18:f7:78:ab:6c:bf:73:8a:eb:e5:d3:b1:b0:10:1a
Signer

Actual PE Digest

bd:c4:cc:1c:ff:1c:9a:de:95:2c:7d:b6:68:bb:66:bb:6a:18:f7:78:ab:6c:bf:73:8a:eb:e5:d3:b1:b0:10:1a

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:\jenkins\jobs\Build_CoreComp_for_Release_without_SonarQube_Scanner\workspace\swa\Source\SWACoreComp\src\Release\swaOfflineValidPeriodClearTool.pdb

Imports

shlwapi

PathIsDirectoryW
PathCombineW
PathFileExistsW
PathCanonicalizeW

kernel32

GetCurrentThreadId
GetFullPathNameW
FreeLibrary
CopyFileW
GetProcAddress
DeleteFileW
DeleteFileA
AreFileApisANSI
GetSystemTime
LocalFree
GetTempPathA
OutputDebugStringA
GetFileAttributesExW
GetSystemInfo
GetDiskFreeSpaceA
CreateFileMappingW
CreateFileMappingA
LoadLibraryA
GetDiskFreeSpaceW
LockFileEx
HeapSize
GetTempPathW
FlushFileBuffers
MultiByteToWideChar
ReadFile
HeapValidate
HeapCreate
GetFileAttributesA
HeapDestroy
FormatMessageW
LoadLibraryW
WideCharToMultiByte
WriteFile
FormatMessageA
GetSystemTimeAsFileTime
GetProcessHeap
UnlockFileEx
GetTickCount
OutputDebugStringW
WaitForSingleObjectEx
LockFile
FlushViewOfFile
UnlockFile
WaitForSingleObject
HeapFree
QueryPerformanceCounter
SystemTimeToFileTime
HeapAlloc
SetEndOfFile
UnmapViewOfFile
MapViewOfFile
SetFilePointer
HeapCompact
CreateMutexW
GetFileSize
CreateFileA
HeapReAlloc
GetFullPathNameA
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
DuplicateHandle
GetCurrentProcess
GetCurrentThread
GetExitCodeThread
FindClose
FindFirstFileExW
FindNextFileW
GetDiskFreeSpaceExW
GetFileInformationByHandle
CreateHardLinkW
EncodePointer
DecodePointer
GetStringTypeW
GetDriveTypeW
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetCommandLineA
GetCPInfo
MoveFileExW
SetStdHandle
GetFileType
CreateFileW
RtlUnwind
IsDebuggerPresent
GetCurrentProcessId
CreateThread
ExitThread
LoadLibraryExW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
CreateSemaphoreW
FatalAppExitA
CreateTimerQueue
RtlCaptureStackBackTrace
SetEvent
SignalObjectAndWait
SwitchToThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
SetEnvironmentVariableW
SetCurrentDirectoryW
GetCurrentDirectoryW
CreateDirectoryW
RemoveDirectoryW
SetEnvironmentVariableA
SetCurrentDirectoryA
GetCurrentDirectoryA
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ExitProcess
GetModuleHandleExW
GetStdHandle
GetConsoleCP
GetConsoleMode
FileTimeToLocalFileTime
PeekNamedPipe
IsValidCodePage
GetACP
GetOEMCP
GetModuleFileNameA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetFilePointerEx
GetTimeZoneInformation
ReleaseSemaphore
InitializeSListHead
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
SetConsoleCtrlHandler
GetThreadTimes
FreeLibraryAndExitThread
GetModuleHandleA
GetVersionExW
VirtualAlloc
VirtualFree
VirtualProtect
SetProcessAffinityMask
WriteConsoleW
ReadConsoleW
WaitForMultipleObjectsEx
GetFileAttributesW
Sleep
SetHandleInformation
GetPrivateProfileIntW
GetPrivateProfileStringW
CloseHandle
GetLastError
IsProcessorFeaturePresent
GetDynamicTimeZoneInformation
GetTempFileNameW
GetModuleHandleExA
WritePrivateProfileStringW
GetModuleFileNameW
RaiseException

advapi32

BuildExplicitAccessWithNameA
GetNamedSecurityInfoW
SetNamedSecurityInfoW
OpenProcessToken
SetEntriesInAclA
GetTokenInformation
LookupAccountNameA
GetSidSubAuthorityCount
GetUserNameW
GetSidSubAuthority

shell32

SHGetFolderPathW

authz

AuthzFreeContext
AuthzFreeResourceManager
AuthzAccessCheck
AuthzInitializeResourceManager
AuthzInitializeContextFromSid

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 187KB - Virtual size: 187KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 37KB - Virtual size: 55KB

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: 62KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bda2579afc4f00cf8f806ace0145e0a5

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

05:c0:e4:a6:f2:6d:8a:af:05:8a:5d:83:62:94:81:1dCertificate

Extended Key Usages

Key Usages

bd:c4:cc:1c:ff:1c:9a:de:95:2c:7d:b6:68:bb:66:bb:6a:18:f7:78:ab:6c:bf:73:8a:eb:e5:d3:b1:b0:10:1aSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

shlwapi

kernel32

advapi32

shell32

authz

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 187KB - Virtual size: 187KB

.data Size: 37KB - Virtual size: 55KB

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

.reloc Size: 62KB - Virtual size: 61KB

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

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

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

05:c0:e4:a6:f2:6d:8a:af:05:8a:5d:83:62:94:81:1d
Certificate

bd:c4:cc:1c:ff:1c:9a:de:95:2c:7d:b6:68:bb:66:bb:6a:18:f7:78:ab:6c:bf:73:8a:eb:e5:d3:b1:b0:10:1a
Signer

.text
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 187KB - Virtual size: 187KB

.data
Size: 37KB - Virtual size: 55KB

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

.reloc
Size: 62KB - Virtual size: 61KB