lydwcb[.]rar | Triage

Sharing

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General

Target

lydwcb.rar
Size

717KB
MD5

821ec39800471963a4ccef10b587b8d6
SHA1

8c3bafa382f8da0f58f93515fe1b7d6755dfbbec
SHA256

ae9794cbad60905b07826f4343805be40efe31b56812c84f449e8bb647b3c524
SHA512

20063517507ce13e781d0bde9789f7bbeac66ce5cc22fdd1be96196ef79f7c136f3f6162b8801b4d7a66fa8cbb85953a2da245061c1b8990021c65be9e18eae9
SSDEEP

12288:72+alXx8zTVzjX5qHh+y/4GyL3N9wLIUg3fZZJm/SIQ8hTzoMuoYb:KHXx8XVnX5qB5E3N8g3fZa/SIQKZuL

Score

1^/10

Malware Config

Signatures

Files

lydwcb.rar
.rar
2023 03 26 Vonulásos gyűlés - Körjegyzék.lnk
.lnk
___/##/___/##/AtsavduswhnHivg.dpf
___/##/___/##/GlgysphplwzDfjchq.imf
___/##/___/##/KzjdsvdNfrgdh.dpf
___/##/___/##/OperaMail.dat
___/##/___/##/OperaMail.dll
.dll windows x86

7c909d2c1a359d08be876ff2ab33db0d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
WriteConsoleW
RtlUnwind
RaiseException
InterlockedFlushSList
GetLastError
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetProcessHeap
GetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
CloseHandle
DecodePointer

Exports

Exports

OpGetNextUninstallFile
OpSetGpuInfo
OpSetLaunchMan
OpSetSpawnPath
OpStart
OpWaitFileWasPresent

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
___/##/___/##/QcixyxqXmtybc.rgh
___/##/___/##/VsralbfxUuxdhy.win
___/##/___/##/operamail.exe
.exe windows x86

27ecf3805567bfa9767ab5f088176a85

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

15:78:a4:27:84:fc:b4:41:6a:9a:6c:03:34:18:cd:06
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

24/06/2013, 00:00

Not After

16/02/2016, 23:59

Subject

CN=Opera Software ASA,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Opera Software ASA,L=Oslo,ST=Oslo,C=NO

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
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

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

aa:30:22:38:81:9d:46:7a:80:16:8d:87:6e:5d:96:b5:2a:03:f8:0d
Signer

Actual PE Digest

aa:30:22:38:81:9d:46:7a:80:16:8d:87:6e:5d:96:b5:2a:03:f8:0d

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Opera Software ASA,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Opera Software ASA,L=Oslo,ST=Oslo,C=NO

28/01/2016, 14:21
Valid: 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

psapi

GetModuleFileNameExA
EnumProcesses
EnumProcessModules

wintrust

WinVerifyTrust

crypt32

CryptMsgGetParam
CertFindCertificateInStore
CertGetNameStringW
CertFreeCertificateContext
CertCloseStore
CryptMsgClose
CryptQueryObject

kernel32

GetProcAddress
FreeLibrary
CreateEventA
GetLastError
CloseHandle
GetCurrentThreadId
InterlockedCompareExchange
GetFileAttributesA
GetCurrentProcessId
GetModuleFileNameA
WaitForSingleObject
SuspendThread
LoadLibraryA
FormatMessageA
LocalFree
WriteFile
IsBadReadPtr
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
ReadProcessMemory
GetLocalTime
GetTempPathA
CreateDirectoryA
CreateFileA
DebugActiveProcess
SetEvent
WaitForDebugEvent
GetThreadContext
ContinueDebugEvent
InitializeCriticalSection
GetCurrentThread
VirtualProtect
DeleteCriticalSection
VirtualFree
EnterCriticalSection
LeaveCriticalSection
RaiseException
GetModuleFileNameW
LoadLibraryW
GetSystemDirectoryW
GetCurrentProcess
WideCharToMultiByte
OpenProcess
MultiByteToWideChar
LocalAlloc
lstrcmpiA
GetCommandLineW
ExitProcess
DeleteFileW
RemoveDirectoryW
SetUnhandledExceptionFilter
FindFirstFileW
CreateFileW
ReadFile
FindNextFileW
FindClose
GetTempPathW
CreateEventW
WaitForMultipleObjects
GlobalAlloc
GlobalFree
CreateMutexW
OpenMutexW
Sleep
GetFileSize
LoadLibraryExW
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
VirtualAlloc
GetVersionExA

user32

LoadIconA
SendMessageA
EndDialog
MessageBoxA
wsprintfA
EnumWindows
MessageBeep
SetForegroundWindow
SetActiveWindow
FlashWindow
GetWindowInfo
GetClassNameA
GetWindowThreadProcessId
FindWindowA
DialogBoxIndirectParamA
wvsprintfA

advapi32

OpenProcessToken
DuplicateTokenEx
GetSidSubAuthorityCount
GetSidSubAuthority
IsValidSid
GetTokenInformation

shell32

ShellExecuteA
ShellExecuteW
ShellExecuteExW
ShellExecuteExA
SHGetPathFromIDListW
SHGetSpecialFolderLocation

ole32

CoTaskMemFree

Sections

.text
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 537KB - Virtual size: 536KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
___/##/___/JiyhuUttm.imf

Sharing

General

Malware Config

Signatures

Files

7c909d2c1a359d08be876ff2ab33db0d

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

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

.rdata Size: 33KB - Virtual size: 33KB

.data Size: 27KB - Virtual size: 29KB

.reloc Size: 5KB - Virtual size: 5KB

27ecf3805567bfa9767ab5f088176a85

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

15:78:a4:27:84:fc:b4:41:6a:9a:6c:03:34:18:cd:06Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

aa:30:22:38:81:9d:46:7a:80:16:8d:87:6e:5d:96:b5:2a:03:f8:0dSigner

Signature Validations

Verification

28/01/2016, 14:21 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

psapi

wintrust

crypt32

kernel32

user32

advapi32

shell32

ole32

Sections

.text Size: 25KB - Virtual size: 24KB

.rdata Size: 8KB - Virtual size: 7KB

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

.rsrc Size: 537KB - Virtual size: 536KB

.reloc Size: 3KB - Virtual size: 3KB

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

.rdata
Size: 33KB - Virtual size: 33KB

.data
Size: 27KB - Virtual size: 29KB

.reloc
Size: 5KB - Virtual size: 5KB

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

15:78:a4:27:84:fc:b4:41:6a:9a:6c:03:34:18:cd:06
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

aa:30:22:38:81:9d:46:7a:80:16:8d:87:6e:5d:96:b5:2a:03:f8:0d
Signer

28/01/2016, 14:21
Valid: false

.text
Size: 25KB - Virtual size: 24KB

.rdata
Size: 8KB - Virtual size: 7KB

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

.rsrc
Size: 537KB - Virtual size: 536KB

.reloc
Size: 3KB - Virtual size: 3KB