Resubmissions

16-02-2024 14:49

240216-r63p5scg33 10

16-02-2024 14:21

240216-rnzkrsbh8v 10

General

  • Target

    EWW.exe

  • Size

    920KB

  • Sample

    240216-rnzkrsbh8v

  • MD5

    8077b3e5a20f5d489fa82982140733ab

  • SHA1

    52a097dfa8e24b4ab52c9cae829df1b38ecc4e84

  • SHA256

    67362222dc4dae93f62f984771afb1b9d319ea23335bd4bb4e941f5e1248edc2

  • SHA512

    580c5888489d575fcc1e4e0a802ee125e9036761436ed1b58ae9e51e0e6bc5e025a892328cda12530b5343f8ace9bdba967bdeaca982190d3ad39fc0bad0d6e2

  • SSDEEP

    24576:pRmJkcoQricOIQxiZY1iaM/U48ni1dq6ReVbi4:mJZoQrbTFZY1iaM/vuWdq6O

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      EWW.exe

    • Size

      920KB

    • MD5

      8077b3e5a20f5d489fa82982140733ab

    • SHA1

      52a097dfa8e24b4ab52c9cae829df1b38ecc4e84

    • SHA256

      67362222dc4dae93f62f984771afb1b9d319ea23335bd4bb4e941f5e1248edc2

    • SHA512

      580c5888489d575fcc1e4e0a802ee125e9036761436ed1b58ae9e51e0e6bc5e025a892328cda12530b5343f8ace9bdba967bdeaca982190d3ad39fc0bad0d6e2

    • SSDEEP

      24576:pRmJkcoQricOIQxiZY1iaM/U48ni1dq6ReVbi4:mJZoQrbTFZY1iaM/vuWdq6O

    • AgentTesla

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

    • Accesses Microsoft Outlook profiles

    • 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 v13

Discovery

System Information Discovery

1
T1082

Collection

Email Collection

1
T1114

Tasks