General

  • Target

    Siparis PO# DT-TE-160924R0 _323282-_563028621286 pdf .exe

  • Size

    580KB

  • Sample

    241008-k568lsyekp

  • MD5

    07b38f706695cb1f231f67f955744eb3

  • SHA1

    b6060e8e74d3b38443d34d30993e6cfb08552272

  • SHA256

    f45af8f50fd6e0ce6ccffb8aa16d0fe0b11d9db564c3d22a6789ed68ec36933f

  • SHA512

    7640e7366762e1c2acd1aedc4e9199b7009379931c89748b84196946237af4b2ea9b10843e63fff6205e212a046f06488197fe16fd28577fbb70c2d436917c26

  • SSDEEP

    12288:ynCCg3eWoS2Ro9npcS3RkMSS2egz8l/wCqrSmE:/eWQo9OFS2egQ/4E

Malware Config

Targets

    • Target

      Siparis PO# DT-TE-160924R0 _323282-_563028621286 pdf .exe

    • Size

      580KB

    • MD5

      07b38f706695cb1f231f67f955744eb3

    • SHA1

      b6060e8e74d3b38443d34d30993e6cfb08552272

    • SHA256

      f45af8f50fd6e0ce6ccffb8aa16d0fe0b11d9db564c3d22a6789ed68ec36933f

    • SHA512

      7640e7366762e1c2acd1aedc4e9199b7009379931c89748b84196946237af4b2ea9b10843e63fff6205e212a046f06488197fe16fd28577fbb70c2d436917c26

    • SSDEEP

      12288:ynCCg3eWoS2Ro9npcS3RkMSS2egz8l/wCqrSmE:/eWQo9OFS2egQ/4E

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • 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 Enterprise v15

Tasks