Overview

overview

10

Static

static

5

06201f911b...4a.exe

windows7-x64

10

06201f911b...4a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    06201f911b2f736433fac73c68b2194a.exe

  • Size

    4.8MB

  • Sample

    241201-2cg7fszmal

  • MD5

    06201f911b2f736433fac73c68b2194a

  • SHA1

    4d7221f72b4b541bb7efb2a36cac419391d532ed

  • SHA256

    01349efa40959e8c4653c93da14f7b11c0a6fbe54894d998970abd46ca701d6e

  • SHA512

    461604e159a010cb97d39ad683aab654d4c56512c2d437f9adcaa7f51a032aec880f0c9641ede195eefb80333d0f4f329e77352856d37b0c34107965535a6b43

  • SSDEEP

    49152:DTvC/MTQYxsWR7a522meghLwOqxEs08Y6m2ZyoblJP6fa:HjTQYxsWRimeghLwPx6GZyobHP

Score
10/10
quasar1606discoveryspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

1606

C2

pixels.game-server.cc:1606

Mutex

6d96d222-8b64-4e23-a33e-b2753466d47c

Attributes
  • encryption_key

    0D9465E10679C48F6CD017D507EF5A31654D1928

  • install_name

    Client.exe

  • log_directory

    wLogs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      06201f911b2f736433fac73c68b2194a.exe

    • Size

      4.8MB

    • MD5

      06201f911b2f736433fac73c68b2194a

    • SHA1

      4d7221f72b4b541bb7efb2a36cac419391d532ed

    • SHA256

      01349efa40959e8c4653c93da14f7b11c0a6fbe54894d998970abd46ca701d6e

    • SHA512

      461604e159a010cb97d39ad683aab654d4c56512c2d437f9adcaa7f51a032aec880f0c9641ede195eefb80333d0f4f329e77352856d37b0c34107965535a6b43

    • SSDEEP

      49152:DTvC/MTQYxsWR7a522meghLwOqxEs08Y6m2ZyoblJP6fa:HjTQYxsWRimeghLwPx6GZyobHP

    Score
    10/10
    quasar1606discoveryspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks