renrenshipin[.]exe

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General

Target
renrenshipin.exe
Size 428KB
Sample260801-pkrdwavekd
SHA256 77b67cd492a8267668ccdb7b9ef15297153876f6dcdcf04d0fd7e22b57fb3307
MD5 c0bce7ecfebcaf6ae4d0767ebb79c5da
SHA1 b6c9f0653a086513679f743bb5b6001973956cf2
SHA512 375d7b9468cd41ed0699596bf86d3e468b64b8c89d357ce70e56958688f07ee19d367ab59d44f3a838fd47c4e1add8effe70e02c9ef9eed8616596832afc2c63
SSDEEP 12288:ZQVTzThv858payUIp803022g5NDwcJ2CrKBr3jr9HB:8uy30NgLDLGBrzrNB
TLSH
T1DA949C21BA41C032E4E341719AFA8F735D7CA530132941EBB7D409B9AFB41C1BA3A75B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

renrenshipin.exe

.exe 428KB

renrenshipin.exe

IMPHASH 5ced0b4b89c6785d49716540e9e25269
SHA256 77b67cd492a8267668ccdb7b9ef15297153876f6dcdcf04d0fd7e22b57fb3307
MD5 c0bce7ecfebcaf6ae4d0767ebb79c5da
SHA1 b6c9f0653a086513679f743bb5b6001973956cf2
SHA512 375d7b9468cd41ed0699596bf86d3e468b64b8c89d357ce70e56958688f07ee19d367ab59d44f3a838fd47c4e1add8effe70e02c9ef9eed8616596832afc2c63
SSDEEP 12288:ZQVTzThv858payUIp803022g5NDwcJ2CrKBr3jr9HB:8uy30NgLDLGBrzrNB
TLSH
T1DA949C21BA41C032E4E341719AFA8F735D7CA530132941EBB7D409B9AFB41C1BA3A75B
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Digest

11:22:b2:54:dc:5f:4f:09:a1:37:7e:8d:d4:75:8f:b7:be:70:71:53:43:ed:df:d2:8d:0d:8e:ba:6e:f5:35:41

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=Shanghai XuSong investment partnership Enterprise(Limited),O=Shanghai XuSong investment partnership Enterprise(Limited),ST=Shanghai,C=CN

Chains

Sep 22, 2022

CN=Shanghai XuSong investment partnership Enterprise(Limited),O=Shanghai XuSong investment partnership Enterprise(Limited),ST=Shanghai,C=CN

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

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

CN=Shanghai XuSong investment partnership Enterprise(Limited),O=Shanghai XuSong investment partnership Enterprise(Limited),ST=Shanghai,C=CN

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

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

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

Subject

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

CN=Shanghai XuSong investment partnership Enterprise(Limited),O=Shanghai XuSong investment partnership Enterprise(Limited),ST=Shanghai,C=CN

Serial Number

0f:62:f7:60:70:4b:df:8d:c3:0c:7b:aa:73:76:f4:84

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Aug 2, 2022 - Aug 3, 2023

Subject

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

Serial Number

03:cb:34:fd:3d:ff:12:11:33:9f:f0:7c:4b:21:57:c7

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Aug 30, 2022 - Aug 29, 2023

Subject

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Mar 23, 2022 - Mar 22, 2037

Subject

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Minor OS version

Major OS version

Entry point

30534

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

kernel32

FreeLibrary GetProcAddress GetFileSize ReadFile CloseHandle GetTickCount LoadLibraryA CreateFileW VirtualAlloc VirtualFree VirtualProtect HeapAlloc HeapFree GetProcessHeap SetLastError GetNativeSystemInfo lstrlenW IsBadReadPtr GetThreadLocale SetEndOfFile GetTimeZoneInformation WriteConsoleW HeapSize GetFullPathNameW GetCurrentDirectoryW FlushFileBuffers GetConsoleCP ReadConsoleW GetConsoleMode SetStdHandle LCMapStringW CompareStringW SetEnvironmentVariableA FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetCommandLineA GetCPInfo GetOEMCP IsValidCodePage FindNextFileW FindFirstFileExW FindClose EnterCriticalSection LeaveCriticalSection DeleteCriticalSection SetEvent ResetEvent WaitForSingleObjectEx CreateEventW GetModuleHandleW UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead GetVersionExW GetLastError InitializeCriticalSection SleepEx GetSystemDirectoryA FormatMessageW WaitForSingleObject Sleep WaitForMultipleObjects GetFileType GetStdHandle PeekNamedPipe LoadLibraryW ExpandEnvironmentStringsW GetSystemInfo RtlUnwind RaiseException InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree LoadLibraryExW EncodePointer WriteFile GetModuleFileNameW MultiByteToWideChar WideCharToMultiByte ExitProcess GetModuleHandleExW GetACP CreateThread ExitThread FreeLibraryAndExitThread SetFilePointerEx GetDriveTypeW SystemTimeToTzSpecificLocalTime FileTimeToSystemTime HeapReAlloc GetStringTypeW DecodePointer

user32

MessageBoxW

shlwapi

PathFileExistsW

ws2_32

sendto recvfrom select __WSAFDIsSet getservbyname getservbyport gethostbyname gethostbyaddr inet_ntoa inet_addr htonl WSASetLastError setsockopt accept htons getsockopt getsockname getpeername connect bind send recv WSAGetLastError socket closesocket WSACleanup WSAStartup listen ioctlsocket gethostname ntohs

Name

.text

Size

331KB

Virtual Size

330KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

59KB

Virtual Size

58KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

5KB

Virtual Size

16KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.gfids

Size

512B

Virtual Size

300B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

13KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

renrenshipin.exe

kernel32

user32

shlwapi

ws2_32

generic