Overview

overview

10

Static

static

3

5bed20739f...c1.exe

windows7-x64

10

5bed20739f...c1.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c82d31e4336c62147f79668c6c033c5a669c53713f880cfba7aafd3a48f74a34

  • Size

    331KB

  • Sample

    240417-rnewcsbf22

  • MD5

    862c5afd19acec33756ead3f664e1633

  • SHA1

    b2f8648dc40c52142b5c5a41a6ee3fa5ed6d27ab

  • SHA256

    c82d31e4336c62147f79668c6c033c5a669c53713f880cfba7aafd3a48f74a34

  • SHA512

    2ee12afcfe1b3cc7569112db75e02655f1f0b8f672198a02726918266aaf0e57946635e7c4409508172f261897271ce04ad04d753ab89beb34298574bc88fe7e

  • SSDEEP

    6144:xm8qQYNCFrPoBIBu8ntsjNi0w3V6qgnN4X3DnV90ASIDquDhM:MNQVFrgB7Eta8F3V6qO4nhBJquhM

Score
10/10
snakekeyloggerkeyloggerstealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    valleycountysar.org
  • Port:
    25
  • Username:
    county@valleycountysar.org
  • Password:
    iU0Ta!$K8L51
C2

http://varders.kozow.com:8081

http://aborters.duckdns.org:8081

http://anotherarmy.dns.army:8081

Targets

    • Target

      5bed20739f13f9e82e3ea63a13440fc71a94fbd38ec7c23c72839f16ef2a16c1.exe

    • Size

      410KB

    • MD5

      00ad0301b4173f6d289b072bdb0d261f

    • SHA1

      4eda33721659de787974694cceba304e65b3ac78

    • SHA256

      5bed20739f13f9e82e3ea63a13440fc71a94fbd38ec7c23c72839f16ef2a16c1

    • SHA512

      cc3ddcbd654e6c68a09a4985cba121f223739d1d44169cc079befc77b7a199e43f26216296575e9c555229f2ee96a913a4cac8bb1f649ad345c5f375802be4d0

    • SSDEEP

      12288:XiXG+aKCj7IFFfaUtUC7K2uz3UeXz6AmeMOPVk2:+GHVj7wfaUtpuzXzAaPVk

    Score
    10/10
    snakekeyloggerkeyloggerstealer

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • Snake Keylogger payload

    • Checks computer location settings

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

    • Deletes itself

    • 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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks