General

  • Target

    Quotations pictures and desisgns.jpg.exe

  • Size

    525KB

  • Sample

    201109-p6gw5ydm5e

  • MD5

    9b9c7215b4e1d0a7a7f8f8bd9230c08a

  • SHA1

    34036cd7ceb8a49bfcd696f289f45b3d4d63e4a1

  • SHA256

    3b272d130c1f4efa53d4c300ab9421f1ffa00c2983c5c0e2ce000f278db78269

  • SHA512

    c8b873c73dd3947331272836efe26b16f84f0383c5a89ce65428a107994c4c3238aa3559000361f0718a9d15230eaadfa9a14242a3d47faad516dda07275b768

Malware Config

Targets

    • Target

      Quotations pictures and desisgns.jpg.exe

    • Size

      525KB

    • MD5

      9b9c7215b4e1d0a7a7f8f8bd9230c08a

    • SHA1

      34036cd7ceb8a49bfcd696f289f45b3d4d63e4a1

    • SHA256

      3b272d130c1f4efa53d4c300ab9421f1ffa00c2983c5c0e2ce000f278db78269

    • SHA512

      c8b873c73dd3947331272836efe26b16f84f0383c5a89ce65428a107994c4c3238aa3559000361f0718a9d15230eaadfa9a14242a3d47faad516dda07275b768

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • CoreEntity .NET Packer

      A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.

    • AgentTesla Payload

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks