IMG_04017.pdf.exe

General
Target

IMG_04017.pdf.exe

Size

1MB

Sample

210121-8rms1bk7xj

Score
10 /10
MD5

9b2bde9769d02bac7e022ff7a36010e5

SHA1

6fccab4bc46e3d93fed12733ad3ed2d9d9edb8a1

SHA256

f9a8ba23f68d57179f1a480b6207351d5f41e6303fbdd09f6fffd514f82bef30

SHA512

a9bcfd2cae4f7f206679922a80f9cb39cf49d1897ce0303dd39bcecaddba92e7bbfa4602d074743db103f48cf9bf94b85f1d2ec52dce9d7297f94c77b0ba9b63

Malware Config
Targets
Target

IMG_04017.pdf.exe

MD5

9b2bde9769d02bac7e022ff7a36010e5

Filesize

1MB

Score
10 /10
SHA1

6fccab4bc46e3d93fed12733ad3ed2d9d9edb8a1

SHA256

f9a8ba23f68d57179f1a480b6207351d5f41e6303fbdd09f6fffd514f82bef30

SHA512

a9bcfd2cae4f7f206679922a80f9cb39cf49d1897ce0303dd39bcecaddba92e7bbfa4602d074743db103f48cf9bf94b85f1d2ec52dce9d7297f94c77b0ba9b63

Tags

Signatures

  • Snake Keylogger

    Description

    Keylogger and Infostealer first seen in November 2020.

    Tags

  • Snake Keylogger Payload

  • Executes dropped EXE

  • Drops startup file

  • Loads dropped DLL

  • Reads data files stored by FTP clients

    Description

    Tries to access configuration files associated with programs like FileZilla.

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Reads user/profile data of local email clients

    Description

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

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Looks up external IP address via web service

    Description

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

  • Enumerates physical storage devices

    Description

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

    Tags

    TTPs

    System Information Discovery
  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Defense Evasion
      Execution
        Exfiltration
          Impact
            Initial Access
              Lateral Movement
                Persistence
                  Privilege Escalation