Overview

overview

10

Static

static

3

1dbb7ac85b...03.exe

windows7-x64

10

1dbb7ac85b...03.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe

  • Size

    557KB

  • Sample

    240626-bftrjsvdqa

  • MD5

    c6be69441366e75b3df4a9cea4c7545b

  • SHA1

    26fa365d7607606558bed622bac78ac5c90aed3a

  • SHA256

    1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703

  • SHA512

    f15af4c55775dd8623eac9dcc7b85ac29303ec3df056ac237d76e4c9cee513934de483e44f3187940a009c7dc358ff8d5b6f5d624903b5ae8f2e2a98d3d393cb

  • SSDEEP

    6144:kdiYBgjxxn1bbti1rMlNPOfgxF9Ld3Bo0f5ofnv+SsR7mO9dsGytWjqbAiZ8Xy7F:kajzn9dRVEvaR7l9dVO

Score
10/10
snakekeyloggerkeyloggerstealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    valleycountysar.org
  • Port:
    26
  • Username:
    [email protected]
  • Password:
    fY,FLoadtsiF

Targets

    • Target

      1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703.exe

    • Size

      557KB

    • MD5

      c6be69441366e75b3df4a9cea4c7545b

    • SHA1

      26fa365d7607606558bed622bac78ac5c90aed3a

    • SHA256

      1dbb7ac85b473b9e0cc79d2a523e88d98586642e60f3f9b21ba96fd73a1b6703

    • SHA512

      f15af4c55775dd8623eac9dcc7b85ac29303ec3df056ac237d76e4c9cee513934de483e44f3187940a009c7dc358ff8d5b6f5d624903b5ae8f2e2a98d3d393cb

    • SSDEEP

      6144:kdiYBgjxxn1bbti1rMlNPOfgxF9Ld3Bo0f5ofnv+SsR7mO9dsGytWjqbAiZ8Xy7F:kajzn9dRVEvaR7l9dVO

    Score
    10/10
    snakekeyloggerkeyloggerstealer

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • Snake Keylogger payload

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables with potential process hoocking

    • 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