General

  • Target

    fde758d52b541296b4a6f68c65332fb1ae491b7d92723faafd252b3f46d9c948.zip

  • Size

    509KB

  • Sample

    231119-z22w2sbf33

  • MD5

    22424dfa462c2f73bfe24bf73c85d9bb

  • SHA1

    1af0efd33b199a6f79945e15c00bf1b1103824df

  • SHA256

    069e01a0389e4ffee5a296b878e2a9db8c358e63b48898efc1fee5a6a65f7227

  • SHA512

    68bdaa9cafadb394b387beb7a384dc698988fe2bd462d4473a3f29ba7f738ee48a9127d2a5abe5a05da1395efc7475b991a1ffb75f27dd9ae2d244602f6184d8

  • SSDEEP

    12288:y3nyR6h+0MQWbYUCqqfukdqhHam/fwEbaUZDfc8lcxeP:IylLUqf/fwEz7tP

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gkas.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Gkasteknik@2022

Targets

    • Target

      fde758d52b541296b4a6f68c65332fb1ae491b7d92723faafd252b3f46d9c948.exe

    • Size

      686KB

    • MD5

      5a663a122c4d05a04fbe40571d2271aa

    • SHA1

      f0e47c9a3b2bda06c706cb680f6f2efadb201520

    • SHA256

      fde758d52b541296b4a6f68c65332fb1ae491b7d92723faafd252b3f46d9c948

    • SHA512

      a421723519a558abad954c13be517a3ec3ff945c197c7715c6b1746a7dd54a436a2846a2334651f4bfe19ad02c5a8a04809daa4d61e3c61d6490c5e3c7d67c06

    • SSDEEP

      12288:S0gM1iEpS4TRIBS0eVR8IwE1WqoPTvSFxU5LlbI:SiRp3T+GXDXoPTvIALlbI

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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