General

  • Target

    JaffaCakes118_110ab4503a5f6c8b7c05f06809d1b267ea6a2c328d989f1432fce36e41038086

  • Size

    496KB

  • Sample

    241222-h8qc6ayphw

  • MD5

    c46d4ff79015d2d2b0ec9db5ac04598b

  • SHA1

    31e65a8114b6c19a6f10477664e888705b348b6c

  • SHA256

    110ab4503a5f6c8b7c05f06809d1b267ea6a2c328d989f1432fce36e41038086

  • SHA512

    16ec9688dbfabed213fbb80ff60cd005dbbb8026d65e9954bf33b26457bc22d53f1553c1441a23867099845df8cf63f30b0db3a42c3717b9db962e94ac8952ff

  • SSDEEP

    12288:T179Qei6+aPIEdZuQVXDv4mbkqwL2SJsuJ4y15O:TZqq+aQETHVzALzLNJvGy1o

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      SOA (2).bin

    • Size

      614KB

    • MD5

      d5f48428d1ab627e7f9ac953e9080995

    • SHA1

      0a58188aa2f8c6bd1d6a3e770ec2b77788bc4e5e

    • SHA256

      0ba980f3ce5acff4bd93085a54c1236e0744e14e4949e440b7e9de44ed3d5fc1

    • SHA512

      6047c45dea620d7961af83468af9d43fbdb0f35ae1aedb36b9846d743c8119d74b78d1b2e0487612b64122936be234a1b86c27ba9cf03304acd9b4fca6a2781c

    • SSDEEP

      12288:2xWritt3szwHfMW044AjYK6/G00IowOUC+5f:8WAt8MUWqAkBG00HwTf

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Agenttesla family

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks