General

  • Target

    5a5d5b0c3917a59751c4c8404f9711b07395f058a29187fc3a37c2db94a0cc64

  • Size

    519KB

  • Sample

    220802-ecckmsaggp

  • MD5

    0e8bd35ef43d424f440a3164b6be511f

  • SHA1

    d080400cbcbd9e4e10041ef7bdf383268707ce83

  • SHA256

    5a5d5b0c3917a59751c4c8404f9711b07395f058a29187fc3a37c2db94a0cc64

  • SHA512

    72eb8de3ca9347ea5525417c94f9af4cbd6f9d77706fd894bed2e7013c5efd3aa67a1143f3e1031c1319a701d7fa74d81cae2906ca037082061ef580da1ecc0f

Malware Config

Targets

    • Target

      5a5d5b0c3917a59751c4c8404f9711b07395f058a29187fc3a37c2db94a0cc64

    • Size

      519KB

    • MD5

      0e8bd35ef43d424f440a3164b6be511f

    • SHA1

      d080400cbcbd9e4e10041ef7bdf383268707ce83

    • SHA256

      5a5d5b0c3917a59751c4c8404f9711b07395f058a29187fc3a37c2db94a0cc64

    • SHA512

      72eb8de3ca9347ea5525417c94f9af4cbd6f9d77706fd894bed2e7013c5efd3aa67a1143f3e1031c1319a701d7fa74d81cae2906ca037082061ef580da1ecc0f

    • AgentTesla

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • 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 Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks