General

  • Target

    802619753.exe

  • Size

    2.3MB

  • Sample

    230329-hxmg5agg91

  • MD5

    1a67c34a424bbd546f27b6b606607b56

  • SHA1

    ea34fe79dc91c9460578079d0a0ccf10b81d4471

  • SHA256

    9674254149fa0d8114eb39a3db7944b817f438569a1663a2fb090f322183a515

  • SHA512

    59aa8ce6823306f2f43c03f5b7a9605664a1005ca76672fa51a7b5b458a009aad45b78389ed622d8e68236e50af2b057336ce8afe8b908a895ef032191661b6c

  • SSDEEP

    24576:fzWRntOL2f9KpPfbwt2ny/v/LtGZsYjot0ybUs0Ij56Pfg+4F3018mtZsCd0x32L:fzI9Kmz0I68mnX19a9EPhr9BIo

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      802619753.exe

    • Size

      2.3MB

    • MD5

      1a67c34a424bbd546f27b6b606607b56

    • SHA1

      ea34fe79dc91c9460578079d0a0ccf10b81d4471

    • SHA256

      9674254149fa0d8114eb39a3db7944b817f438569a1663a2fb090f322183a515

    • SHA512

      59aa8ce6823306f2f43c03f5b7a9605664a1005ca76672fa51a7b5b458a009aad45b78389ed622d8e68236e50af2b057336ce8afe8b908a895ef032191661b6c

    • SSDEEP

      24576:fzWRntOL2f9KpPfbwt2ny/v/LtGZsYjot0ybUs0Ij56Pfg+4F3018mtZsCd0x32L:fzI9Kmz0I68mnX19a9EPhr9BIo

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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 v6

Tasks