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Overview

overview

Static

static

3

DOX !Aka t...np.scr

windows7-x64

DOX !Aka t...np.scr

windows10-2004-x64

Sharing

General

Target

DOX !Aka team ‮gnp.scr
Size

1.5MB
Sample

240821-ft3c3avemk
MD5

8cb48770ef48c80f07c8a7a3ef1586ee
SHA1

1d1083098c4841ff23e3b040fb209af9887feb59
SHA256

8a9718d2658c908e0ced599e637ce1ab27cfc22e43829ae6bcf784a8591825eb
SHA512

befee76662064711a8ee60adf9aaaa3ccc3f4203db06974314d3d620d6e65e8789b5c2357bf75cfec5b65eb8258b07fc34887e4f8a632617b2927b2988a3365f
SSDEEP

49152:zDjlabwz95bKxxiXIHLyoltXyYfyu7aOCwI:/qw/2xqIHL5tCl7OCwI

Score

10^/10

quasar office04 spyware trojan

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

DOX !Aka team ‮gnp.scr

Resource

win7-20240704-en

quasar office04 spyware trojan

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

DOX !Aka team ‮gnp.scr

Resource

win10v2004-20240802-en

quasar office04 spyware trojan

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.0.27:4782

Mutex

52f67a9c-ccc2-4eec-a61c-1567fbfeab31

Attributes

encryption_key
E57D88E5AA0EFBFC2E93ADCD1BD6BB2BCF4B3BAA
install_name
Client.exe
log_directory
Logs
reconnect_delay
3000
startup_key
Quasar Client Startup
subdirectory
SubDir

Targets

- Target
  
  DOX !Aka team ‮gnp.scr
- Size
  
  1.5MB
- MD5
  
  8cb48770ef48c80f07c8a7a3ef1586ee
- SHA1
  
  1d1083098c4841ff23e3b040fb209af9887feb59
- SHA256
  
  8a9718d2658c908e0ced599e637ce1ab27cfc22e43829ae6bcf784a8591825eb
- SHA512
  
  befee76662064711a8ee60adf9aaaa3ccc3f4203db06974314d3d620d6e65e8789b5c2357bf75cfec5b65eb8258b07fc34887e4f8a632617b2927b2988a3365f
- SSDEEP
  
  49152:zDjlabwz95bKxxiXIHLyoltXyYfyu7aOCwI:/qw/2xqIHL5tCl7OCwI
Score

10^/10

quasar office04 spyware trojan
- Quasar RAT
  Quasar is an open source Remote Access Tool.
  trojan spyware quasar
- Quasar payload
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

quasaroffice04spywaretrojan

behavioral2

quasaroffice04spywaretrojan

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