Malware Analysis Report

2025-01-18 04:33

Sample ID 231230-vgjshsdad7
Target 06fccbe26fa141b29fa96d8557088fd2
SHA256 14b8c6744a3ea825dd9f3381af9ceef553496d116b75f9803c6cd368f277a11b
Tags
quasar office04 spyware trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

14b8c6744a3ea825dd9f3381af9ceef553496d116b75f9803c6cd368f277a11b

Threat Level: Known bad

The file 06fccbe26fa141b29fa96d8557088fd2 was found to be: Known bad.

Malicious Activity Summary

quasar office04 spyware trojan

Quasar family

Quasar RAT

Quasar payload

Executes dropped EXE

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-12-30 16:57

Signatures

Quasar family

quasar

Quasar payload

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-30 16:57

Reported

2024-01-04 01:34

Platform

win7-20231215-en

Max time kernel

4s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\06fccbe26fa141b29fa96d8557088fd2.exe"

Signatures

Quasar RAT

trojan spyware quasar

Quasar payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\06fccbe26fa141b29fa96d8557088fd2.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\06fccbe26fa141b29fa96d8557088fd2.exe

"C:\Users\Admin\AppData\Local\Temp\06fccbe26fa141b29fa96d8557088fd2.exe"

C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe

"C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe"

Network

Country Destination Domain Proto
N/A 192.168.1.187:6921 tcp
N/A 192.168.1.187:6921 tcp
N/A 192.168.1.187:6921 tcp
N/A 192.168.1.187:6921 tcp
N/A 192.168.1.187:6921 tcp
N/A 192.168.1.187:6921 tcp

Files

memory/1976-0-0x0000000001330000-0x00000000013B4000-memory.dmp

memory/1976-1-0x000007FEF5070000-0x000007FEF5A5C000-memory.dmp

memory/1976-2-0x000000001AFC0000-0x000000001B040000-memory.dmp

C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe

MD5 0a4dc4c84d6aa6ff1431c7eab9285552
SHA1 0bc7f58c6acec1354468f81cb13ff4f6978dbd13
SHA256 9941da939b6a5502c58b4a6b2df68f9c3e46498323d45bfa63e6316197783206
SHA512 4959d82e118777538e7039218e8b15f748b07ed25517b1afc7beed02574fde14f5a0c7bae5d0d279770fe5756c035a57bd565226a59d48a4e4b6031bcdd785e6

C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe

MD5 470e0b4aacfa3383ba666a3e12611dcb
SHA1 1c95ab25e0d20fc2a515b2a9680879eda5c9039b
SHA256 8b8bb466b9360c762189b117820c66020577c56828979adaf04e3113e70c656e
SHA512 56424b26d5a80107345875f6ee6f48b008c3a7b3d2597eaf36774cbf4451645369e93299733d6d28dafb25de4cd6ab3106dc69348b0e8aeb38f8fdd9a2b0e187

memory/1864-8-0x000007FEF5070000-0x000007FEF5A5C000-memory.dmp

memory/1976-9-0x000007FEF5070000-0x000007FEF5A5C000-memory.dmp

memory/1864-7-0x0000000000DD0000-0x0000000000E54000-memory.dmp

memory/1864-10-0x000007FEF5070000-0x000007FEF5A5C000-memory.dmp

memory/1864-11-0x000000001B0B0000-0x000000001B130000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-30 16:57

Reported

2024-01-04 01:34

Platform

win10v2004-20231215-en

Max time kernel

141s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\06fccbe26fa141b29fa96d8557088fd2.exe"

Signatures

Quasar RAT

trojan spyware quasar

Quasar payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\06fccbe26fa141b29fa96d8557088fd2.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\06fccbe26fa141b29fa96d8557088fd2.exe

"C:\Users\Admin\AppData\Local\Temp\06fccbe26fa141b29fa96d8557088fd2.exe"

C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe

"C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 20.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
NL 52.142.223.178:80 tcp
N/A 192.168.1.187:6921 tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
N/A 192.168.1.187:6921 tcp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
N/A 192.168.1.187:6921 tcp
GB 88.221.134.32:80 tcp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
N/A 192.168.1.187:6921 tcp
GB 87.248.204.0:80 tcp
US 20.231.121.79:80 tcp
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 92.123.241.104:80 tcp
N/A 92.123.241.104:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
GB 87.248.205.0:80 tcp
US 8.8.8.8:53 udp
N/A 20.54.110.119:443 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
GB 96.17.178.180:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.176:80 tcp
US 8.8.8.8:53 udp
GB 88.221.134.32:80 tcp
US 93.184.221.240:80 tcp
GB 96.17.178.176:80 tcp
GB 88.221.134.32:80 tcp
US 8.8.8.8:53 udp
GB 87.248.205.0:80 tcp
US 8.8.8.8:53 udp
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 udp
US 20.231.121.79:80 tcp
GB 96.16.110.114:80 tcp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 udp
N/A 52.111.243.30:443 tcp
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 udp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 udp
GB 87.248.204.0:80 tcp
US 8.8.8.8:53 udp
N/A 192.168.1.187:6921 tcp
US 8.8.8.8:53 udp
GB 87.248.205.0:80 tcp
N/A 192.168.1.187:6921 tcp
US 8.8.8.8:53 udp
N/A 20.189.173.4:443 tcp
US 192.229.221.95:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
GB 88.221.134.18:80 tcp
GB 88.221.134.18:80 tcp
GB 88.221.134.18:80 tcp
US 8.8.8.8:53 udp
GB 88.221.134.18:80 tcp

Files

memory/980-0-0x0000000000340000-0x00000000003C4000-memory.dmp

memory/980-1-0x00007FFCF1F80000-0x00007FFCF2A41000-memory.dmp

memory/980-2-0x000000001B020000-0x000000001B030000-memory.dmp

C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe

MD5 88e9cd8e53abfeee24636567abd9095d
SHA1 193609f198a3e49e69a26c0f568a23b9e257b9e4
SHA256 409e002120b8680e5e3f6c95cfb58fd729ba709788dbcf36d2d4abeea9142fe9
SHA512 18d5f97c4802fd811e413716129fb5093c72872a154877e483a837bad1bea3945bf028b0e89e372c9b24c4d7ff8c7703b87c1e42d33bea9914bd1eee6414d268

C:\Users\Admin\AppData\Roaming\.Minecraft\HypixelCoinGeneratorV2.exe

MD5 67e52e3faca169c4433f2a38c570b9bc
SHA1 318b7d9cbcc44ba1fb77049a7790ff031145b0c0
SHA256 62943585cf1d668a63f3db65b354d9e46789da0b58aad39dded8030474b6de60
SHA512 6fe50a3bd0386f2726b042e874159c2276e7f48f275e3973c78bbe67d79af06ff0b303b2c2da6f55987156e0feb6c302ecaacbfabb52623df01eff27ffe4b25c

memory/4428-8-0x00007FFCF1F80000-0x00007FFCF2A41000-memory.dmp

memory/4428-10-0x000000001BAF0000-0x000000001BB00000-memory.dmp

memory/980-9-0x00007FFCF1F80000-0x00007FFCF2A41000-memory.dmp

memory/4428-11-0x000000001C470000-0x000000001C4C0000-memory.dmp

memory/4428-12-0x000000001C580000-0x000000001C632000-memory.dmp

memory/4428-13-0x00007FFCF1F80000-0x00007FFCF2A41000-memory.dmp