General

  • Target

    29CB21AF.exe

  • Size

    762KB

  • Sample

    230706-kgd7xshf55

  • MD5

    4870075075b5b22fbc0f0685d6dbf6e7

  • SHA1

    9a57af117a8e3ffb211da1655cda7a6ab81f3d6e

  • SHA256

    940452c26b4fd683f1c88746b751d4299e9b8c3fe25aa62168eca31924c17592

  • SHA512

    ff9baad917000fb2a13c2969c126a42ddebaaa387cccbe7196faf72d2a47fadb715455835f31892c60a0bf605c0fabc299fa8ada5cce430b6cd77a7cc85cbca9

  • SSDEEP

    12288:Jzy5jhnjhKHmTgEBQXfidVZrCFlh5lqD5WfcAkBBcnECDhRg0IXn:JzONnNKHmTgE2XKD1CFlJ/DKBcbVRV

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      29CB21AF.exe

    • Size

      762KB

    • MD5

      4870075075b5b22fbc0f0685d6dbf6e7

    • SHA1

      9a57af117a8e3ffb211da1655cda7a6ab81f3d6e

    • SHA256

      940452c26b4fd683f1c88746b751d4299e9b8c3fe25aa62168eca31924c17592

    • SHA512

      ff9baad917000fb2a13c2969c126a42ddebaaa387cccbe7196faf72d2a47fadb715455835f31892c60a0bf605c0fabc299fa8ada5cce430b6cd77a7cc85cbca9

    • SSDEEP

      12288:Jzy5jhnjhKHmTgEBQXfidVZrCFlh5lqD5WfcAkBBcnECDhRg0IXn:JzONnNKHmTgE2XKD1CFlJ/DKBcbVRV

    • AgentTesla

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

    • Checks computer location settings

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks