Overview

overview

10

Static

static

IMG_04017.pdf.exe

windows7_x64

10

IMG_04017.pdf.exe

windows10_x64

10

Sharing

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General

  • Target

    IMG_04017.pdf.exe

  • Size

    1.4MB

  • Sample

    210121-8rms1bk7xj

  • MD5

    9b2bde9769d02bac7e022ff7a36010e5

  • SHA1

    6fccab4bc46e3d93fed12733ad3ed2d9d9edb8a1

  • SHA256

    f9a8ba23f68d57179f1a480b6207351d5f41e6303fbdd09f6fffd514f82bef30

  • SHA512

    a9bcfd2cae4f7f206679922a80f9cb39cf49d1897ce0303dd39bcecaddba92e7bbfa4602d074743db103f48cf9bf94b85f1d2ec52dce9d7297f94c77b0ba9b63

Score
10/10
snakekeyloggerkeyloggerransomwarespywarestealer

Malware Config

Targets

    • Target

      IMG_04017.pdf.exe

    • Size

      1.4MB

    • MD5

      9b2bde9769d02bac7e022ff7a36010e5

    • SHA1

      6fccab4bc46e3d93fed12733ad3ed2d9d9edb8a1

    • SHA256

      f9a8ba23f68d57179f1a480b6207351d5f41e6303fbdd09f6fffd514f82bef30

    • SHA512

      a9bcfd2cae4f7f206679922a80f9cb39cf49d1897ce0303dd39bcecaddba92e7bbfa4602d074743db103f48cf9bf94b85f1d2ec52dce9d7297f94c77b0ba9b63

    Score
    10/10
    snakekeyloggerkeyloggerransomwarespywarestealer

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • Snake Keylogger Payload

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spyware

    • Reads user/profile data of local email clients

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

      spyware

    • Reads user/profile data of web browsers

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

      spyware

    • 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

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks