General

  • Target

    321 Amita Technical 16.09.2022_1.zip

  • Size

    415KB

  • Sample

    220923-hsmx4ahddk

  • MD5

    e6abf2d4259bd0070bba3a93969943a0

  • SHA1

    31e62bf43852fa751de8ef79121c5ad5985bf6d7

  • SHA256

    e493c7ec5337ed76c82272578120a1736c8993487624b71216f467629299a4d0

  • SHA512

    8f68a628e884beba6420280c087e26359cef3459ddc396cb586e268d1b5151146f11c2a775f57fb80f69effbc33731892dd4129d5bbc0b8e8fdfe80314a10a70

  • SSDEEP

    12288:2PXf80cqc0R3UXHs37WRRRSjRGghPyJiE:wXdciREXHsLMRSjHmj

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    multimetals.cfd
  • Port:
    587
  • Username:
    logs@multimetals.cfd
  • Password:
    logs@multimetals.cfd

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    multimetals.cfd
  • Port:
    587
  • Username:
    application/x-www-form-urlencoded
  • Password:
    logs@multimetals.cfd
  • Email To:
    asset@multimetals.cfd

Targets

    • Target

      321 Amita Technical 16.09.2022.exe

    • Size

      621KB

    • MD5

      a2a924c124bbc597a76495b4fb08f906

    • SHA1

      7ce1c45be6abf27c1b6f6c33ad16a27c4925e51b

    • SHA256

      9d45370a27c72436041f3ffb82b0c245eea5191c788b574e9656a23054340a61

    • SHA512

      4d2dfb53de6c5070f52facb1f0285d24aabca79385fdcc818cd383d86abcedabbc36d4824cd0c5ef7aab4d62ac5d2be192e06efb5e59c82a856cb72b838a24f6

    • SSDEEP

      12288:zie1sOdae4gm/EYA71I1W6cY7l9v4QjFMsZNSs86xNY:RskbTmMc1W6cI7JjFMsZN26E

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks