Overview

overview

10

Static

static

10

2easdqwdqd.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2easdqwdqd.exe

  • Size

    3.1MB

  • Sample

    240613-d78qwsshph

  • MD5

    912c8bab1bfc57906055a9a20fc9c8c9

  • SHA1

    e4000966d7d179d1bf4ffa68ce1292fac2db979e

  • SHA256

    7ad9851d62bdac748a83455656cb2aace0f7a046a3a8a7b5f29277835078fba8

  • SHA512

    47ee3fe7b11579f6a5ee96ff2a40a02311cfa6681a7f4cfd9d6c597582a575368d4c6a330e2fc1427066179eae2e0c3f33c3c68394de50ed87bfdbe1b1e03c77

  • SSDEEP

    49152:dvlY52fyaSZOrPWluWBuGG5g5hfK/5arDOoGdxTHHB72eh2NT:dvy52fyaSZOrPWluWBDG5g5hy/3

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

127.0.0.1:7415

Mutex

ccff5d2b-8b09-4307-aa1c-16eec51a02b2

Attributes
  • encryption_key

    E1BD3EC68D46CE94607738B70CCE811ABD63A3D7

  • install_name

    YAYAY.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Update

  • subdirectory

    SubDir

Targets

    • Target

      2easdqwdqd.exe

    • Size

      3.1MB

    • MD5

      912c8bab1bfc57906055a9a20fc9c8c9

    • SHA1

      e4000966d7d179d1bf4ffa68ce1292fac2db979e

    • SHA256

      7ad9851d62bdac748a83455656cb2aace0f7a046a3a8a7b5f29277835078fba8

    • SHA512

      47ee3fe7b11579f6a5ee96ff2a40a02311cfa6681a7f4cfd9d6c597582a575368d4c6a330e2fc1427066179eae2e0c3f33c3c68394de50ed87bfdbe1b1e03c77

    • SSDEEP

      49152:dvlY52fyaSZOrPWluWBuGG5g5hfK/5arDOoGdxTHHB72eh2NT:dvy52fyaSZOrPWluWBDG5g5hy/3

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks