General

  • Target

    PPPscan_87333.scr.exe

  • Size

    745KB

  • Sample

    240930-tpmnpsthpr

  • MD5

    fa367270d40ada68dd7be9a3ebe2bdf1

  • SHA1

    afd6f7b9822d0d3956e5e055d50451b23481df66

  • SHA256

    5ea66e4e338b5ded7b00ad1575010d7c1149341323a646069f3b00a518f300d5

  • SHA512

    c99c57ced780eead7c7478c0167b855b83dd40c35a2e1e22159c3ae77c2f12e01862fc722249e90c9f5ebd74b5a9e1565205c33094075e91103fdb848c49a510

  • SSDEEP

    12288:oX1nN018HO8PdTXyvFxTPV0gexASJVQ6tb4MjJl9+SoMMBAiK/JSmKRP2crA+XLz:cKOHOaTX+vVhFS7DV4QtdoMViqs/VrAc

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.fosna.net
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    (=8fPSH$KO_!

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.fosna.net
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    (=8fPSH$KO_!

Targets

    • Target

      PPPscan_87333.scr.exe

    • Size

      745KB

    • MD5

      fa367270d40ada68dd7be9a3ebe2bdf1

    • SHA1

      afd6f7b9822d0d3956e5e055d50451b23481df66

    • SHA256

      5ea66e4e338b5ded7b00ad1575010d7c1149341323a646069f3b00a518f300d5

    • SHA512

      c99c57ced780eead7c7478c0167b855b83dd40c35a2e1e22159c3ae77c2f12e01862fc722249e90c9f5ebd74b5a9e1565205c33094075e91103fdb848c49a510

    • SSDEEP

      12288:oX1nN018HO8PdTXyvFxTPV0gexASJVQ6tb4MjJl9+SoMMBAiK/JSmKRP2crA+XLz:cKOHOaTX+vVhFS7DV4QtdoMViqs/VrAc

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • 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.

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks