Overview

overview

10

Static

static

3

438c9ce6e0...4d.exe

windows7-x64

10

438c9ce6e0...4d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

  • Size

    482KB

  • Sample

    240630-bg6gqsvcmq

  • MD5

    62dc32408fe1ad6e37af98334cf40b1a

  • SHA1

    ffdf293a119e9cdc670a13c9a40a46185a9701da

  • SHA256

    438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d

  • SHA512

    3bdfb9da5ebc93ba13289b9fb357390d192d1ba3fa1d4f79b93b31ee28b0100ce8569701d40aea02d6ab1f3b5231d051e8f46ec263985496ee45c367ae023a13

  • SSDEEP

    6144:wXuAPKb4NrWk4xaOD0503DvoveWR2HyVR8pOIf4sLPxRRi+gtM9Af7zCTC6qbGk1:wXuBCrWfxakYeWRx8pz7RRIkU0Dq

Score
10/10
snakekeyloggercollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

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

Targets

    • Target

      438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

    • Size

      482KB

    • MD5

      62dc32408fe1ad6e37af98334cf40b1a

    • SHA1

      ffdf293a119e9cdc670a13c9a40a46185a9701da

    • SHA256

      438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d

    • SHA512

      3bdfb9da5ebc93ba13289b9fb357390d192d1ba3fa1d4f79b93b31ee28b0100ce8569701d40aea02d6ab1f3b5231d051e8f46ec263985496ee45c367ae023a13

    • SSDEEP

      6144:wXuAPKb4NrWk4xaOD0503DvoveWR2HyVR8pOIf4sLPxRRi+gtM9Af7zCTC6qbGk1:wXuBCrWfxakYeWRx8pz7RRIkU0Dq

    Score
    10/10
    snakekeyloggercollectionkeyloggerspywarestealer

    • 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

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • 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

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks