Overview

overview

10

Static

static

10

58e72b1e94...cs.exe

windows7-x64

10

58e72b1e94...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    58e72b1e94cd1e4b85f0ea1eed8f4a40_NeikiAnalytics.exe

  • Size

    3.1MB

  • Sample

    240607-px2qdagb6z

  • MD5

    58e72b1e94cd1e4b85f0ea1eed8f4a40

  • SHA1

    8cd3302ee7c32512d805f84c31d502506009dcc9

  • SHA256

    cf2bb1fba6e4c7ad6d4fc1926ca219a7a3ceeacb4251d02738f9c850ca5a0302

  • SHA512

    5edef6194cbd802984312de530d5be0f08c7491f63e16a240002ea6337aea2c252515cd4b98c9bd6f08bc80a0de6c3fc6e26fc9a8744dd28091a5110d18b53b6

  • SSDEEP

    49152:qvRt62XlaSFNWPjljiFa2RoUYIBZIfKrmZkZoYdPITHHB72eh2NT:qvb62XlaSFNWPjljiFXRoUYIfIfKvJ

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

10.0.0.29:4782

Mutex

a8cde636-e370-42ad-8535-b31c131ed115

Attributes
  • encryption_key

    637BEC31F89A756BFD2E3AE65051E27ADBE100FB

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      58e72b1e94cd1e4b85f0ea1eed8f4a40_NeikiAnalytics.exe

    • Size

      3.1MB

    • MD5

      58e72b1e94cd1e4b85f0ea1eed8f4a40

    • SHA1

      8cd3302ee7c32512d805f84c31d502506009dcc9

    • SHA256

      cf2bb1fba6e4c7ad6d4fc1926ca219a7a3ceeacb4251d02738f9c850ca5a0302

    • SHA512

      5edef6194cbd802984312de530d5be0f08c7491f63e16a240002ea6337aea2c252515cd4b98c9bd6f08bc80a0de6c3fc6e26fc9a8744dd28091a5110d18b53b6

    • SSDEEP

      49152:qvRt62XlaSFNWPjljiFa2RoUYIBZIfKrmZkZoYdPITHHB72eh2NT:qvb62XlaSFNWPjljiFXRoUYIfIfKvJ

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

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