Overview

overview

10

Static

static

3

45a1b2c788...0c.exe

windows7-x64

8

45a1b2c788...0c.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    45a1b2c7883a95776966abbe942254055d36890f9aeaa4c78e18f86046d1600c.exe
  • Size 1024KB
  • Sample240521-rertkage83
  • SHA256 45a1b2c7883a95776966abbe942254055d36890f9aeaa4c78e18f86046d1600c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
snakekeyloggerexecutionkeyloggerstealerupx

Malware Config

Extracted

Family

  • snakekeylogger

Credentials
C2

  • https://scratchdreams.tk

Targets

    • Target
      45a1b2c7883a95776966abbe942254055d36890f9aeaa4c78e18f86046d1600c.exe
    • Size 1024KB
    • SHA256 45a1b2c7883a95776966abbe942254055d36890f9aeaa4c78e18f86046d1600c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    executionupxsnakekeyloggerkeyloggerstealer

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • Snake Keylogger payload

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks