Overview

overview

10

Static

static

C103-20200...DF.exe

windows7_x64

10

C103-20200...DF.exe

windows10_x64

10

Sharing

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General

  • Target

    C103-202005514-05,PDF.exe

  • Size

    584KB

  • Sample

    210120-3hpeb35vxa

  • MD5

    eedd3f21579280588e987a0431315356

  • SHA1

    e4232454d3c2e86fedba56dbb0f83363dbfe96bf

  • SHA256

    cdc918638a38eb856105db8b22281142b5cc58f6538ad4e848e45d552332b5fd

  • SHA512

    f1934302099a9d9e45e9aeba3f7fea64fb15021888580bfbe2e21e3a7183e2e01919f2f36163a328480e6d89607baf8ac8ba7180f0975cb103c1e37850d79c64

Score
10/10
snakekeyloggerkeyloggerransomwarestealer

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    smt.treat@yandex.com
  • Password:
    WyhjVTBX5hjrgu7

Targets

    • Target

      C103-202005514-05,PDF.exe

    • Size

      584KB

    • MD5

      eedd3f21579280588e987a0431315356

    • SHA1

      e4232454d3c2e86fedba56dbb0f83363dbfe96bf

    • SHA256

      cdc918638a38eb856105db8b22281142b5cc58f6538ad4e848e45d552332b5fd

    • SHA512

      f1934302099a9d9e45e9aeba3f7fea64fb15021888580bfbe2e21e3a7183e2e01919f2f36163a328480e6d89607baf8ac8ba7180f0975cb103c1e37850d79c64

    Score
    10/10
    snakekeyloggerkeyloggerransomwarestealer

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • Snake Keylogger Payload

    • Drops startup file

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

      ransomware

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks