General

  • Target

    f9be170dde65694e070279250c3d13f7edfdef1e748fbae38f2df054e198632f

  • Size

    426KB

  • Sample

    220525-cnpcgafhf4

  • MD5

    abc9942dec5150ccfa682c98cb89b10a

  • SHA1

    140862eb97d6a18966b0147bdea2f148b942d718

  • SHA256

    f9be170dde65694e070279250c3d13f7edfdef1e748fbae38f2df054e198632f

  • SHA512

    e8f4baf8366e37fcf2ba74d6acdfa30b3d806047b4f965380ed91afe331c8d58cdc0b36da078b58a0bada994f10a505bfff673667bd3a5fad95b0045c93d4f5c

Malware Config

Extracted

Family

matiex

C2

https://api.telegram.org/bot1141485996:AAH3esLQr0hZPK2IjOWo84eSMFz-eqSnuq4/sendMessage?chat_id=970816419

Targets

    • Target

      f9be170dde65694e070279250c3d13f7edfdef1e748fbae38f2df054e198632f

    • Size

      426KB

    • MD5

      abc9942dec5150ccfa682c98cb89b10a

    • SHA1

      140862eb97d6a18966b0147bdea2f148b942d718

    • SHA256

      f9be170dde65694e070279250c3d13f7edfdef1e748fbae38f2df054e198632f

    • SHA512

      e8f4baf8366e37fcf2ba74d6acdfa30b3d806047b4f965380ed91afe331c8d58cdc0b36da078b58a0bada994f10a505bfff673667bd3a5fad95b0045c93d4f5c

    • Matiex

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

    • Matiex Main Payload

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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