Overview

overview

10

Static

static

3

1ef15ee78f...4f.exe

windows7-x64

10

1ef15ee78f...4f.exe

windows10-2004-x64

10

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General

  • Target

    1ef15ee78f20dc055b39249c613a484f

  • Size

    1008KB

  • Sample

    231221-21j1ysgffj

  • MD5

    1ef15ee78f20dc055b39249c613a484f

  • SHA1

    16ab6442b5711eb54e54d36d780d0b18a0207f60

  • SHA256

    f9123271679daa738822e490f6d71f27a8478ad773a2a60b261b31c3ecb72782

  • SHA512

    8a6764785c60314c81ede797176d53211920bd037fa8d0f3f20758918f00a84ec757644039d5945ca4e6688a4bf7bc41f4a0aba146a5da7e0423825c192613d2

  • SSDEEP

    24576:HHNiHXt734s2lrIrxT7ZhNlT7dkcOs/h/0S/:HtiHXtDImhX7ecOs/h/0S

Score
10/10
snakekeyloggerkeyloggerpersistencestealer

Malware Config

Targets

    • Target

      1ef15ee78f20dc055b39249c613a484f

    • Size

      1008KB

    • MD5

      1ef15ee78f20dc055b39249c613a484f

    • SHA1

      16ab6442b5711eb54e54d36d780d0b18a0207f60

    • SHA256

      f9123271679daa738822e490f6d71f27a8478ad773a2a60b261b31c3ecb72782

    • SHA512

      8a6764785c60314c81ede797176d53211920bd037fa8d0f3f20758918f00a84ec757644039d5945ca4e6688a4bf7bc41f4a0aba146a5da7e0423825c192613d2

    • SSDEEP

      24576:HHNiHXt734s2lrIrxT7ZhNlT7dkcOs/h/0S/:HtiHXtDImhX7ecOs/h/0S

    Score
    10/10
    snakekeyloggerkeyloggerpersistencestealer

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • 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