General

  • Target

    USD67,884.08_Payment_Advise_9083008849.exe

  • Size

    860KB

  • Sample

    201121-lxteb61sgs

  • MD5

    947edeb169369ac67c5448cc2f8104a3

  • SHA1

    5d2181f018ab4b8afd6b193e4651233b44ad7d62

  • SHA256

    3a89a79e825bf330e3ea46f6a5f548529b642dc61219a8deeaec070a0688a08e

  • SHA512

    798b7004b2019ffbff67a1f3636ad7dd3b93ef0a9338960d8a7e69eda79aa7d9e097aa888b68f942e21f0a89e98dca66d679f56d06b9ab7b81c4241b1f5840f8

Malware Config

Targets

    • Target

      USD67,884.08_Payment_Advise_9083008849.exe

    • Size

      860KB

    • MD5

      947edeb169369ac67c5448cc2f8104a3

    • SHA1

      5d2181f018ab4b8afd6b193e4651233b44ad7d62

    • SHA256

      3a89a79e825bf330e3ea46f6a5f548529b642dc61219a8deeaec070a0688a08e

    • SHA512

      798b7004b2019ffbff67a1f3636ad7dd3b93ef0a9338960d8a7e69eda79aa7d9e097aa888b68f942e21f0a89e98dca66d679f56d06b9ab7b81c4241b1f5840f8

    • AgentTesla

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

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • AgentTesla Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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.

    • 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

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks