Overview

overview

10

Static

static

10

Client-built.exe

windows10-ltsc 2021-x64

10

Resubmissions

20-12-2024 23:11

241220-26q2fswrhj 10

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General

  • Target

    Client-built.zip

  • Size

    1.2MB

  • Sample

    241220-26q2fswrhj

  • MD5

    3f9efdb6a228d80e9359cb3cd3eb8f43

  • SHA1

    42c11797817e399bace2b94de3d44a067ef03c7e

  • SHA256

    319f3d6b92ec7d20d9920d1e9f2cc67a2ce689335a748746fe38f37a16868e4e

  • SHA512

    1cf4355d110595861818e63798ef7e7c66f3d5244465c26ffafd95008434a8f256826f2c6e3534482896cbb97831b7212acf544dbd090519078d24da79fa530c

  • SSDEEP

    24576:LdxFL0yVJ9EdVo5fznl2U8YIiCy9AoaWibhjeO88j6zC:xrlVKarl2UNVrixeOd6zC

Score
10/10
quasaroffice04phishingspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.14:4782

Mutex

0c87075a-1709-4bbf-b370-fda5b6d1d98e

Attributes
  • encryption_key

    8964B598D8DCA54C855C6A0315930A7B1DEA3A38

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      Client-built.exe

    • Size

      3.1MB

    • MD5

      40fa1552520311d0c0770ba34d964602

    • SHA1

      02223b59b2a18f2c55fd94a2f4c2ed9a596790e0

    • SHA256

      6c6c7f83572cc8b39070e23ff5d8b25da332e51e989d7b65d32f52bd7d86c2f9

    • SHA512

      e1ed2fab4a401783dd942a1af20f682244a387fd898078f19eacbb1fea151e9b6667b8a447a7ef835352ff14b5ca27433c7bf2dd40c129c448a38b295c8b9677

    • SSDEEP

      49152:uvyI22SsaNYfdPBldt698dBcjHgaZwGs6loGdtYCTHHB72eh2NT:uvf22SsaNYfdPBldt6+dBcjHgUwGsuu

    Score
    10/10
    quasaroffice04phishingspywaretrojan
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks