quasar | 79a52cb25a58cf08e11b46bc743cea2df4d5097bf1c80d5ec58c1abd2015b5a8

Analysis

max time kernel
32s
max time network
38s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 01:04

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General

Target

Quasar Golden Edition 1.4.1.0/client.exe
Size

278KB
MD5

19a3ab679df06aaff3d972cd014ca769
SHA1

fec74fcf958bd3effa02ae046308961f6a79cc54
SHA256

3ae294870c3f566d1fa8d05c04930b6a60569d23c4341dd1033f41530a3e8e6d
SHA512

41206553caab7a86e3ecc0e38a75ead6a74a5be358c53ee3a4902a367999409de8d381460ed3a20b9469c44667d1778bf7bd6fed728fc404c6c7e24afb5f589b
SSDEEP

3072:Ha0HvWfZu5YLCQ0eiGXkvg3TRP4QpaFtdwlj/jDLfXeLepb0t7mAq/37ua/C6Pee:9pQRiGXkIjRPZpYfwlTTXeypb0tqAaT

Score

10^/10

quasar discovery spyware trojan

Malware Config

Extracted

Family

quasar

Attributes

reconnect_delay
5000

Signatures

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar
Quasar family
quasar

Quasar payload 1 IoCs

resource	yara_rule
behavioral14/memory/1000-1-0x0000000000880000-0x00000000008CC000-memory.dmp	family_quasar

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	client.exe

C:\Users\Admin\AppData\Local\Temp\Quasar Golden Edition 1.4.1.0\client.exe
"C:\Users\Admin\AppData\Local\Temp\Quasar Golden Edition 1.4.1.0\client.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1000-0-0x000000007476E000-0x000000007476F000-memory.dmp

Filesize
4KB

Download
memory/1000-1-0x0000000000880000-0x00000000008CC000-memory.dmp

Filesize
304KB

Download
memory/1000-2-0x0000000005980000-0x0000000005F24000-memory.dmp

Filesize
5.6MB

Download
memory/1000-3-0x0000000005320000-0x00000000053B2000-memory.dmp

Filesize
584KB

Download
memory/1000-5-0x0000000074760000-0x0000000074F10000-memory.dmp

Filesize
7.7MB

Download
memory/1000-6-0x0000000074760000-0x0000000074F10000-memory.dmp

Filesize
7.7MB

Download