General

  • Target

    0x000a000000012329-65.dat

  • Size

    448KB

  • Sample

    221030-vpztpsbcd4

  • MD5

    78942c6e318b0c460c37069695742d4a

  • SHA1

    fc31e2c1887f95d19d8331ff0945688c7fec32c5

  • SHA256

    c749d39cf57c5ffb8ed18aaf961ad571e0a698c424ec07bf6c9fad3ae407425c

  • SHA512

    0bcf7dc7e7a2354b0a23e60ec477adf8003a22d7833c302fc7bceb72d59281bbec3d225c01b21888cd01310702bec12d08e3d4f283abd3d0c607619bf9bd9f8d

  • SSDEEP

    6144:BewTv689RF6ySday9pEuDi3wsPxdfMcGBfU/:nTv689RFCdaQEuDwPzfMzBfE

Malware Config

Targets

    • Target

      0x000a000000012329-65.dat

    • Size

      448KB

    • MD5

      78942c6e318b0c460c37069695742d4a

    • SHA1

      fc31e2c1887f95d19d8331ff0945688c7fec32c5

    • SHA256

      c749d39cf57c5ffb8ed18aaf961ad571e0a698c424ec07bf6c9fad3ae407425c

    • SHA512

      0bcf7dc7e7a2354b0a23e60ec477adf8003a22d7833c302fc7bceb72d59281bbec3d225c01b21888cd01310702bec12d08e3d4f283abd3d0c607619bf9bd9f8d

    • SSDEEP

      6144:BewTv689RF6ySday9pEuDi3wsPxdfMcGBfU/:nTv689RFCdaQEuDwPzfMzBfE

    • Matiex

      Matiex is a keylogger and infostealer first seen in July 2020.

    • Matiex Main payload

    • Drops startup file

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks