General

  • Target

    947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297

  • Size

    831KB

  • Sample

    231205-v3ze4adg97

  • MD5

    6020e02d5920971b32a909d7b97492a5

  • SHA1

    a56f551ee8773da48bea6811e1a08814a6eacd1d

  • SHA256

    947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297

  • SHA512

    15a9ecffb1ffc7b9737392e4a10b9c100f81e91541e0d7a71d3c550bcd55c2c4b50dd39806f69fe766d2786fe7da38fc23a92106b996d9af1b6bada14a9a4f2f

  • SSDEEP

    12288:gfYNr4RCHExP45+po2+4zJIsZnUAg1jd80jT/W8u6OLCYMdBSWXqMNBQt1WBVFTw:/HEk+pJaQ8vK1tRWXhvy1MTCmp0ck

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Lover boy @123

Targets

    • Target

      947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297

    • Size

      831KB

    • MD5

      6020e02d5920971b32a909d7b97492a5

    • SHA1

      a56f551ee8773da48bea6811e1a08814a6eacd1d

    • SHA256

      947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297

    • SHA512

      15a9ecffb1ffc7b9737392e4a10b9c100f81e91541e0d7a71d3c550bcd55c2c4b50dd39806f69fe766d2786fe7da38fc23a92106b996d9af1b6bada14a9a4f2f

    • SSDEEP

      12288:gfYNr4RCHExP45+po2+4zJIsZnUAg1jd80jT/W8u6OLCYMdBSWXqMNBQt1WBVFTw:/HEk+pJaQ8vK1tRWXhvy1MTCmp0ck

    • 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 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks