chinka[.]7z | Triage

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General

Target

chinka.7z
Size

298KB
MD5

6d4592db256c9b7ad2ad4a0db41db296
SHA1

1e3546b9f21a37c8b285bdda720d45d563e60ac1
SHA256

b900a863c50c66aa96480222da419af7db712bd97574953492f4266bee488fa9
SHA512

e92211e557ef18338c6b54136fd035b3b08df782cfbf389d22260b76efff646179194686b3284bbc394b7e5b63feb396151c899c4289c246dddd58757239afab
SSDEEP

6144:ysu58NfaeYtb8ag635MhDjDrj3kxYY3c2UfVyyd9oPiE57N1U0BFaE:yfGNN+QagfDcxYYPA9oaoxC0BEE

Score

1^/10

Malware Config

Signatures

Files

chinka.7z
.7z
chinka/h1KSwrzp.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

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
chinka/mhRCPlayer-dll.dll
.dll windows:6 windows x64 arch:x64

2e3d67417a1c04143dfaa00e6f1d0fba

Code Sign

0f:b8:a7:40:b9:15:8d:03:51:43:bc:59:d9:f0:40:29
Certificate

Issuer

CN=DigiCert Global Root G3,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 Global G3 Code Signing ECC SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:f0:0b:c2:aa:1f:0d:2d:57:ae:3f:1f:6f:84:e9:32
Certificate

Issuer

CN=DigiCert Global G3 Code Signing ECC SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

09/06/2021, 00:00

Not After

12/06/2024, 23:59

Subject

SERIALNUMBER=91510100MA6BN8NCXA,CN=成都超游猫科技有限公司,O=成都超游猫科技有限公司,L=成都市,ST=四川省,C=CN,1.3.6.1.4.1.311.60.2.1.1=#0c21e68890e983bde9ab98e696b0e68a80e69cafe4baa7e4b89ae5bc80e58f91e58cba,1.3.6.1.4.1.311.60.2.1.2=#0c09e59b9be5b79de79c81,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

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

b9:f5:fe:c0:b8:0c:1f:ea:b2:51:5b:b6:a9:12:7a:ba:45:bd:1e:48:e8:00:63:20:16:8e:9e:67:46:41:bc:f5
Signer

Actual PE Digest

b9:f5:fe:c0:b8:0c:1f:ea:b2:51:5b:b6:a9:12:7a:ba:45:bd:1e:48:e8:00:63:20:16:8e:9e:67:46:41:bc:f5

Digest Algorithm

sha256

PE Digest Matches

false

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

GetLastError
Process32Next
CreateToolhelp32Snapshot
VirtualAllocEx
CreateRemoteThread
OpenProcess
WriteProcessMemory
CloseHandle
Process32First
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
RtlUnwindEx
InterlockedFlushSList
RtlPcToFileHeader
RaiseException
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
GetCurrentProcess
ExitProcess
TerminateProcess
GetModuleHandleExW
GetModuleFileNameW
HeapAlloc
HeapFree
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
LCMapStringW
GetStdHandle
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
SetStdHandle
GetFileSizeEx
SetFilePointerEx
GetStringTypeW
HeapSize
HeapReAlloc
CreateFileW
WriteConsoleW

advapi32

RegQueryValueExA
RegOpenKeyExA
RegCloseKey

Exports

Exports

fat_load_plugin

Sections

.text
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 42KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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

2e3d67417a1c04143dfaa00e6f1d0fba

Code Sign

0f:b8:a7:40:b9:15:8d:03:51:43:bc:59:d9:f0:40:29Certificate

Extended Key Usages

Key Usages

0a:f0:0b:c2:aa:1f:0d:2d:57:ae:3f:1f:6f:84:e9:32Certificate

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

b9:f5:fe:c0:b8:0c:1f:ea:b2:51:5b:b6:a9:12:7a:ba:45:bd:1e:48:e8:00:63:20:16:8e:9e:67:46:41:bc:f5Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

Exports

Exports

Sections

.text Size: 78KB - Virtual size: 78KB

.rdata Size: 42KB - Virtual size: 42KB

.data Size: 3KB - Virtual size: 7KB

.pdata Size: 5KB - Virtual size: 4KB

_RDATA Size: 512B - Virtual size: 252B

.reloc Size: 2KB - Virtual size: 1KB

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

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

0f:b8:a7:40:b9:15:8d:03:51:43:bc:59:d9:f0:40:29
Certificate

0a:f0:0b:c2:aa:1f:0d:2d:57:ae:3f:1f:6f:84:e9:32
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

b9:f5:fe:c0:b8:0c:1f:ea:b2:51:5b:b6:a9:12:7a:ba:45:bd:1e:48:e8:00:63:20:16:8e:9e:67:46:41:bc:f5
Signer

.text
Size: 78KB - Virtual size: 78KB

.rdata
Size: 42KB - Virtual size: 42KB

.data
Size: 3KB - Virtual size: 7KB

.pdata
Size: 5KB - Virtual size: 4KB

_RDATA
Size: 512B - Virtual size: 252B

.reloc
Size: 2KB - Virtual size: 1KB

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