Videos[.]7z | Triage

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General

Target

Videos.7z
Size

527KB
MD5

d4a50e3b3f0a8b8b68b03d1e021ca7d3
SHA1

f7afe719155e83a32ae84d3211c4103597e935ab
SHA256

627c4d1d7b3825b50403bf8ddf31ab91af251965f59039883fc9f547cef5bba9
SHA512

f0361e997bc9fabdcdddcdf6c84914d59bd631f28861e4401ba5c0c4d935746b08286c4f0fdea61739c71e76455e0e476a39c7878d021c5738ba5417570f58d9
SSDEEP

12288:/M/tiCGq+14oAEV3+T8rfAGv0+fgS/giza+:/M/ti3qQbAEV3+nFkLp

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Videos/mhRCPlayer-dll.dll

Files

Videos.7z
.7z
Videos/Microsoft_Edge.exe
.exe windows:6 windows x64 arch:x64

81a37a48eb09f7abc5aafc3dee49e770

Code Sign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

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

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:6a:f9:5e:02:ce:45:d3:5f:44:51:1e:61:c6:ce:d6
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/12/2020, 00:00

Not After

02/01/2024, 23:59

Subject

CN=NetEase (Hangzhou) Network Co.\, Ltd,O=NetEase (Hangzhou) Network Co.\, Ltd,L=Hangzhou,ST=Zhejiang,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

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

38:6a:4b:bb:3c:0e:30:c2:f3:bf:71:8b:e6:37:16:a7:87:ac:55:41:fa:20:e7:e9:3e:0c:5e:8a:66:7f:61:fb
Signer

Actual PE Digest

38:6a:4b:bb:3c:0e:30:c2:f3:bf:71:8b:e6:37:16:a7:87:ac:55:41:fa:20:e7:e9:3e:0c:5e:8a:66:7f:61:fb

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\Home\MHXY\client_all\xyqwallpaper\trunk\bin\mhRCPlayer.pdb

Imports

kernel32

LoadLibraryW
OutputDebugStringW
VirtualAlloc
VirtualFree
SetCurrentDirectoryW
GetCurrentDirectoryW
CreateDirectoryW
CreateFileW
DeleteFileW
FindClose
FindCloseChangeNotification
FindFirstChangeNotificationW
FindFirstFileW
FindNextChangeNotification
FindNextFileW
GetFileAttributesExW
CloseHandle
GetOverlappedResult
WaitForSingleObject
CreateEventW
CopyFileW
MoveFileW
ReadDirectoryChangesW
GetFileSizeEx
ReadFile
SetFilePointerEx
SetFileTime
WriteFile
GetLastError
GetFullPathNameW
GetModuleHandleW
LoadLibraryExW
SetDllDirectoryW
QueryPerformanceCounter
QueryPerformanceFrequency
GetSystemTime
GetProcAddress
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
ReleaseSemaphore
Sleep
CreateSemaphoreW
SwitchToThread
CreateThread
GetCurrentThreadId
SetThreadPriority
ResumeThread
GetCurrentProcessorNumber
SwitchToFiber
DeleteFiber
ConvertFiberToThread
CreateFiber
ConvertThreadToFiber
GetCurrentProcessId
GetSystemInfo
SetHandleInformation
CreatePipe
PeekNamedPipe
CreateMutexW
GetExitCodeProcess
CreateProcessW
GetModuleFileNameW
AllocConsole
FreeConsole
HeapSize
FlushFileBuffers
GetConsoleMode
GetConsoleOutputCP
GetProcessHeap
GetStringTypeW
SetStdHandle
SetEnvironmentVariableW
FreeLibrary
SystemTimeToFileTime
GetCommandLineW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
HeapReAlloc
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
WideCharToMultiByte
MultiByteToWideChar
HeapAlloc
HeapFree
GetTimeZoneInformation
GetCommandLineA
ExitProcess
WriteConsoleW
GetModuleHandleExW
GetFileType
GetStdHandle
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RaiseException

user32

EnumWindows
MessageBoxW
EnableWindow
GetActiveWindow
GetWindowThreadProcessId
WaitForInputIdle

comdlg32

GetOpenFileNameW
GetSaveFileNameW

shell32

SHFileOperationW
ShellExecuteA
CommandLineToArgvW

ole32

CoCreateInstance
CoTaskMemFree
CoInitializeEx
CoUninitialize

ws2_32

ntohl
listen
htons
htonl
recv
ioctlsocket
connect
accept
bind
recvfrom
send
sendto
setsockopt
socket
WSAStartup
WSACleanup
WSAGetLastError
getaddrinfo
ntohs
getsockname
closesocket

Sections

.text
Size: 471KB - Virtual size: 471KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 100KB - Virtual size: 99KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 2.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

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
Videos/desktop.ini
Videos/license.dat
Videos/mhRCPlayer-dll.dll
.dll windows:6 windows x64 arch:x64

5c6bd4dde23f0511f1acf4b18133d557

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

kernel32

VerifyVersionInfoW
GetModuleFileNameA
WriteProcessMemory
VirtualProtect
VirtualFree
GetCurrentProcess
OutputDebugStringA
VirtualAlloc
GetProcessId
K32GetProcessImageFileNameA
VerSetConditionMask
CreateToolhelp32Snapshot
GetLastError
Process32NextW
Process32FirstW
CloseHandle
K32GetModuleInformation
GetProcAddress
GetCurrentProcessId
GetModuleHandleW
WriteConsoleW
SetEndOfFile
AddVectoredExceptionHandler
MultiByteToWideChar
OpenProcess
HeapSize
CreateFileW
SetStdHandle
GetProcessHeap
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
ResumeThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualQuery
SetLastError
FreeLibrary
LoadLibraryExW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InterlockedFlushSList
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
HeapAlloc
HeapFree
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetStdHandle
GetFileType
HeapReAlloc
ReadFile
GetConsoleMode
ReadConsoleW
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetFileSizeEx
SetFilePointerEx
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlUnwind

user32

wvsprintfA

ntdll

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind

Exports

Exports

fat_load_plugin
fat_load_plugins

Sections

.text
Size: 182KB - Virtual size: 182KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 71KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.detourc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.detourd
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Videos/mhRCPlayer.log

Sharing

General

Malware Config

Signatures

Files

81a37a48eb09f7abc5aafc3dee49e770

Code Sign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

03:6a:f9:5e:02:ce:45:d3:5f:44:51:1e:61:c6:ce:d6Certificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

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

Key Usages

38:6a:4b:bb:3c:0e:30:c2:f3:bf:71:8b:e6:37:16:a7:87:ac:55:41:fa:20:e7:e9:3e:0c:5e:8a:66:7f:61:fbSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

comdlg32

shell32

ole32

ws2_32

Sections

.text Size: 471KB - Virtual size: 471KB

.rdata Size: 100KB - Virtual size: 99KB

.data Size: 11KB - Virtual size: 2.4MB

.pdata Size: 20KB - Virtual size: 20KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 512B - Virtual size: 480B

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

5c6bd4dde23f0511f1acf4b18133d557

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ntdll

Exports

Exports

Sections

.text Size: 182KB - Virtual size: 182KB

.rdata Size: 71KB - Virtual size: 71KB

.data Size: 5KB - Virtual size: 11KB

.pdata Size: 10KB - Virtual size: 9KB

.detourc Size: 8KB - Virtual size: 8KB

.detourd Size: 512B - Virtual size: 24B

_RDATA Size: 512B - Virtual size: 348B

.reloc Size: 4KB - Virtual size: 3KB

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

03:6a:f9:5e:02:ce:45:d3:5f:44:51:1e:61:c6:ce:d6
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

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

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

38:6a:4b:bb:3c:0e:30:c2:f3:bf:71:8b:e6:37:16:a7:87:ac:55:41:fa:20:e7:e9:3e:0c:5e:8a:66:7f:61:fb
Signer

.text
Size: 471KB - Virtual size: 471KB

.rdata
Size: 100KB - Virtual size: 99KB

.data
Size: 11KB - Virtual size: 2.4MB

.pdata
Size: 20KB - Virtual size: 20KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 512B - Virtual size: 480B

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

.text
Size: 182KB - Virtual size: 182KB

.rdata
Size: 71KB - Virtual size: 71KB

.data
Size: 5KB - Virtual size: 11KB

.pdata
Size: 10KB - Virtual size: 9KB

.detourc
Size: 8KB - Virtual size: 8KB

.detourd
Size: 512B - Virtual size: 24B

_RDATA
Size: 512B - Virtual size: 348B

.reloc
Size: 4KB - Virtual size: 3KB