Overview

overview

10

Static

static

10

PERM.exe

windows10-2004-x64

10

PERM.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    PERM.exe

  • Size

    3.1MB

  • Sample

    250122-zf5e2svjh1

  • MD5

    b0dd954ceb8a6f5f328c999877c8aae8

  • SHA1

    1a312b40a820e819f25ade7cbe633aad104855f3

  • SHA256

    91317ced2f4f13e3a9e32d85481811ac7ec8a497057f5b103a9d13915df9bd04

  • SHA512

    3b2c519990213dbff799849e244650024eb449d37f7124eb0d645cac6619bd3875e27b6446c6016a75fed3bf24e0f3aa252dbddc5a3652e0a3f376097c519fa7

  • SSDEEP

    49152:3vyI22SsaNYfdPBldt698dBcjH4oDkE2Hqk/+FpoGdOTHHB72eh2NT:3vf22SsaNYfdPBldt6+dBcjH4oDXr

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.115:4782

Mutex

0d2a5ea8-389a-4ca3-80ef-f0a24450d17f

Attributes
  • encryption_key

    CEBBCD296E028BCC0E5B98A92D532CD6055F1E6C

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      PERM.exe

    • Size

      3.1MB

    • MD5

      b0dd954ceb8a6f5f328c999877c8aae8

    • SHA1

      1a312b40a820e819f25ade7cbe633aad104855f3

    • SHA256

      91317ced2f4f13e3a9e32d85481811ac7ec8a497057f5b103a9d13915df9bd04

    • SHA512

      3b2c519990213dbff799849e244650024eb449d37f7124eb0d645cac6619bd3875e27b6446c6016a75fed3bf24e0f3aa252dbddc5a3652e0a3f376097c519fa7

    • SSDEEP

      49152:3vyI22SsaNYfdPBldt698dBcjH4oDkE2Hqk/+FpoGdOTHHB72eh2NT:3vf22SsaNYfdPBldt6+dBcjH4oDXr

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks