General

  • Target

    PurchaseOrder.exe

  • Size

    1.1MB

  • Sample

    241003-rsw1fatbra

  • MD5

    231e4c689b7b4a7b7ddd4aa4cefb8c25

  • SHA1

    b0dc66891fdf5dd51524a9dd8a1272f34830d851

  • SHA256

    5f9a7f6a183b3966e84173f3ea7fec1ed563e9cd08577d87d523d9f69f66eb8d

  • SHA512

    6e3999f67085b1b5ef2600f4e041eaaa138e087e7d140d7e6e27b97e8915cfd8b131a136f708c67837ad430c51535f9b9c769b9acca4c300a93cd54048235131

  • SSDEEP

    12288:ULkcoxg7v3qnC11ErwIhh0F4qwUgUny5QNrJqBgqbMADUCBEX0t+rYHWlcuoyFhv:KfmMv6Ckr7Mny5QtYSbJCiXeVZiGPxE

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      PurchaseOrder.exe

    • Size

      1.1MB

    • MD5

      231e4c689b7b4a7b7ddd4aa4cefb8c25

    • SHA1

      b0dc66891fdf5dd51524a9dd8a1272f34830d851

    • SHA256

      5f9a7f6a183b3966e84173f3ea7fec1ed563e9cd08577d87d523d9f69f66eb8d

    • SHA512

      6e3999f67085b1b5ef2600f4e041eaaa138e087e7d140d7e6e27b97e8915cfd8b131a136f708c67837ad430c51535f9b9c769b9acca4c300a93cd54048235131

    • SSDEEP

      12288:ULkcoxg7v3qnC11ErwIhh0F4qwUgUny5QNrJqBgqbMADUCBEX0t+rYHWlcuoyFhv:KfmMv6Ckr7Mny5QtYSbJCiXeVZiGPxE

    • AgentTesla

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

    • 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 Enterprise v15

Tasks