General

  • Target

    MV GOLDEN SCHULTE.exe

  • Size

    973KB

  • Sample

    230610-l47y7aef48

  • MD5

    1e3185eddfd7dabc8746a35ced59f6d1

  • SHA1

    3057f2bf376b2cf765b0680b594e4e8417f4bcd8

  • SHA256

    24c43375fb726dbf16803dd6289d64984d9de0ed10f6bcc84e3f67b8a52c6904

  • SHA512

    bf6faf13d3d50c81aee9954cefbf12adcc089bdee4c390051f12e8361be0daaa58fe383c1edd75ddcedefa53b20b08eb20441b692466ca0d788b91bfc6f0729c

  • SSDEEP

    12288:c6pr1Kr5Z5Un71YK+A3MXtwnMUPSpXRJ0EA1slq6xpujejN:kO7qAc9wnNqpXRJ0KujSN

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    argona.ro
  • Port:
    26
  • Username:
    dan.grama@argona.ro
  • Password:
    Argona12!@
  • Email To:
    trainee@valleycountysar.org

Targets

    • Target

      MV GOLDEN SCHULTE.exe

    • Size

      973KB

    • MD5

      1e3185eddfd7dabc8746a35ced59f6d1

    • SHA1

      3057f2bf376b2cf765b0680b594e4e8417f4bcd8

    • SHA256

      24c43375fb726dbf16803dd6289d64984d9de0ed10f6bcc84e3f67b8a52c6904

    • SHA512

      bf6faf13d3d50c81aee9954cefbf12adcc089bdee4c390051f12e8361be0daaa58fe383c1edd75ddcedefa53b20b08eb20441b692466ca0d788b91bfc6f0729c

    • SSDEEP

      12288:c6pr1Kr5Z5Un71YK+A3MXtwnMUPSpXRJ0EA1slq6xpujejN:kO7qAc9wnNqpXRJ0KujSN

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Checks computer location settings

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

    • 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 Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks