General

  • Target

    RCP000004689 Scan Copy.exe

  • Size

    689KB

  • Sample

    240327-m3d56adg5x

  • MD5

    ff97d529e83654c94df6de34f1868dae

  • SHA1

    c544e17962e634fb0866a3fc798a820dacd04d1c

  • SHA256

    0e3829a03b5d78e96c929e089ef91ca74c2e3bf3bdc1b263c9409c0d35b5166a

  • SHA512

    9e7a118dabeb8f9e583487e7903815202b69bda5a79f63f054a826341463d5876c9d8185b99695f988231e670249a72e228b80d8a9e084c95611523abdceb469

  • SSDEEP

    12288:HUzWSsykmrzmac+vB5yG5CWcV4NKeHe1+YuDqZFr1KY9bh4CMwjN:HSmykszmw75CZ+0eHek1q1KY93N

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      RCP000004689 Scan Copy.exe

    • Size

      689KB

    • MD5

      ff97d529e83654c94df6de34f1868dae

    • SHA1

      c544e17962e634fb0866a3fc798a820dacd04d1c

    • SHA256

      0e3829a03b5d78e96c929e089ef91ca74c2e3bf3bdc1b263c9409c0d35b5166a

    • SHA512

      9e7a118dabeb8f9e583487e7903815202b69bda5a79f63f054a826341463d5876c9d8185b99695f988231e670249a72e228b80d8a9e084c95611523abdceb469

    • SSDEEP

      12288:HUzWSsykmrzmac+vB5yG5CWcV4NKeHe1+YuDqZFr1KY9bh4CMwjN:HSmykszmw75CZ+0eHek1q1KY93N

    • 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.

    • 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

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks