Overview

overview

10

Static

static

10

e929375c11...5N.exe

windows7-x64

10

e929375c11...5N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e929375c114907b4f904df77e22bc68551606011b01a186640f34d38259d2575N

  • Size

    3.1MB

  • Sample

    241004-npklfswckf

  • MD5

    ad2e1e26843028659449081dc60ce0d0

  • SHA1

    094af16b4addd1d7984a953ff777d25ee97c1130

  • SHA256

    e929375c114907b4f904df77e22bc68551606011b01a186640f34d38259d2575

  • SHA512

    9cf82a19ba5679433b6f07cb830fec40b335a6106e626270525667f58d9ffea02badf27b64b0149b18cd855315a163d278100fed89817fd2c9c7161982a0fe40

  • SSDEEP

    49152:GvFt62XlaSFNWPjljiFa2RoUYIX5RJ6AbR3LoGdOvTHHB72eh2NT:Gv362XlaSFNWPjljiFXRoUYIX5RJ6a

Score
10/10
quasaroffice04discoveryspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

X2ss-51946.portmap.host:51946

Mutex

326adeb5-804d-4883-8f14-7baf5a19646e

Attributes
  • encryption_key

    2255F445503583B2E31BF6BC3F2F8F45A6414A9A

  • install_name

    Win32.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    svchost.exe

  • subdirectory

    SubDir

Targets

    • Target

      e929375c114907b4f904df77e22bc68551606011b01a186640f34d38259d2575N

    • Size

      3.1MB

    • MD5

      ad2e1e26843028659449081dc60ce0d0

    • SHA1

      094af16b4addd1d7984a953ff777d25ee97c1130

    • SHA256

      e929375c114907b4f904df77e22bc68551606011b01a186640f34d38259d2575

    • SHA512

      9cf82a19ba5679433b6f07cb830fec40b335a6106e626270525667f58d9ffea02badf27b64b0149b18cd855315a163d278100fed89817fd2c9c7161982a0fe40

    • SSDEEP

      49152:GvFt62XlaSFNWPjljiFa2RoUYIX5RJ6AbR3LoGdOvTHHB72eh2NT:Gv362XlaSFNWPjljiFXRoUYIX5RJ6a

    Score
    10/10
    quasaroffice04discoveryspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks