Malware Analysis Report

2024-09-11 09:05

Sample ID 240625-rxyptsvhrg
Target zip.zip
SHA256 74b6089379acff9803a37c3b5e8bc86c5877a319c4ced5a714ff9c9c63905188
Tags
discordrat persistence rat rootkit stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

74b6089379acff9803a37c3b5e8bc86c5877a319c4ced5a714ff9c9c63905188

Threat Level: Known bad

The file zip.zip was found to be: Known bad.

Malicious Activity Summary

discordrat persistence rat rootkit stealer

Discord RAT

Discordrat family

Legitimate hosting services abused for malware hosting/C2

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Modifies registry class

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Credential Access
TA0006
Discovery
TA0007
Query Registry
T1012
System Information Discovery
T1082
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Web Service
T1102
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-25 14:34

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-25 14:34

Reported

2024-06-25 14:37

Platform

win10v2004-20240508-en

Max time kernel

93s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cdumper\compiler.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A discord.com N/A N/A
N/A discord.com N/A N/A
N/A discord.com N/A N/A
N/A discord.com N/A N/A
N/A discord.com N/A N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Program Files\Mozilla Firefox\firefox.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature C:\Program Files\Mozilla Firefox\firefox.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz C:\Program Files\Mozilla Firefox\firefox.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Mozilla Firefox\firefox.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision C:\Program Files\Mozilla Firefox\firefox.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Program Files\Mozilla Firefox\firefox.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Program Files\Mozilla Firefox\firefox.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz C:\Program Files\Mozilla Firefox\firefox.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Program Files\Mozilla Firefox\firefox.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Mozilla Firefox\firefox.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\Local Settings C:\Program Files\Mozilla Firefox\firefox.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\cdumper\compiler.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files\Mozilla Firefox\firefox.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files\Mozilla Firefox\firefox.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Mozilla Firefox\firefox.exe N/A
N/A N/A C:\Program Files\Mozilla Firefox\firefox.exe N/A
N/A N/A C:\Program Files\Mozilla Firefox\firefox.exe N/A
N/A N/A C:\Program Files\Mozilla Firefox\firefox.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Program Files\Mozilla Firefox\firefox.exe N/A
N/A N/A C:\Program Files\Mozilla Firefox\firefox.exe N/A
N/A N/A C:\Program Files\Mozilla Firefox\firefox.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Program Files\Mozilla Firefox\firefox.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1796 wrote to memory of 1396 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1264 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1960 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1960 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1960 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1960 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1960 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1960 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1960 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1960 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1960 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe
PID 1396 wrote to memory of 1960 N/A C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Mozilla Firefox\firefox.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\cdumper\compiler.exe

"C:\Users\Admin\AppData\Local\Temp\cdumper\compiler.exe"

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe"

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe"

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1396.0.1972049484\1816877333" -parentBuildID 20230214051806 -prefsHandle 1788 -prefMapHandle 1780 -prefsLen 22244 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5fb9b10c-0b74-4f36-88d5-a3378b5eea74} 1396 "\\.\pipe\gecko-crash-server-pipe.1396" 1868 249709e7a58 gpu

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1396.1.1205095530\45787735" -parentBuildID 20230214051806 -prefsHandle 2408 -prefMapHandle 2396 -prefsLen 22280 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {646e6e6f-f82a-4102-9bf2-d1393836abfd} 1396 "\\.\pipe\gecko-crash-server-pipe.1396" 2436 24964c89358 socket

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1396.2.724354009\563627700" -childID 1 -isForBrowser -prefsHandle 2976 -prefMapHandle 2972 -prefsLen 22318 -prefMapSize 235121 -jsInitHandle 1316 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f80dd55f-4a7d-4ff6-9a3f-a520aac2ed2e} 1396 "\\.\pipe\gecko-crash-server-pipe.1396" 2988 249746edd58 tab

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1396.3.1410662834\155034935" -childID 2 -isForBrowser -prefsHandle 3692 -prefMapHandle 2836 -prefsLen 27692 -prefMapSize 235121 -jsInitHandle 1316 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {98d9b37d-9d63-46af-be6f-d3121ef18378} 1396 "\\.\pipe\gecko-crash-server-pipe.1396" 3704 249764d2458 tab

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1396.4.1450551812\1616609593" -childID 3 -isForBrowser -prefsHandle 5092 -prefMapHandle 5088 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1316 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7c9dc821-11bc-4e81-8714-5baf4d708d09} 1396 "\\.\pipe\gecko-crash-server-pipe.1396" 5124 249786efc58 tab

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1396.5.992737942\1310033322" -childID 4 -isForBrowser -prefsHandle 5284 -prefMapHandle 5292 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1316 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f8977024-aa79-461a-ae21-8d8aa61056cb} 1396 "\\.\pipe\gecko-crash-server-pipe.1396" 5276 249786ede58 tab

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1396.6.1715838597\623193095" -childID 5 -isForBrowser -prefsHandle 5544 -prefMapHandle 5540 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1316 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0d9b307c-2fc7-415e-b429-a17949ecea98} 1396 "\\.\pipe\gecko-crash-server-pipe.1396" 5460 249786ed858 tab

C:\Windows\system32\notepad.exe

"C:\Windows\system32\notepad.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 gateway.discord.gg udp
US 162.159.135.234:443 gateway.discord.gg tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 discord.com udp
US 162.159.135.232:443 discord.com tcp
US 8.8.8.8:53 234.135.159.162.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 232.135.159.162.in-addr.arpa udp
US 8.8.8.8:53 geolocation-db.com udp
DE 159.89.102.253:443 geolocation-db.com tcp
US 162.159.135.232:443 discord.com tcp
US 8.8.8.8:53 253.102.89.159.in-addr.arpa udp
US 162.159.135.232:443 discord.com tcp
US 162.159.135.232:443 discord.com tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 contile.services.mozilla.com udp
US 34.117.188.166:443 contile.services.mozilla.com tcp
US 8.8.8.8:53 contile.services.mozilla.com udp
US 8.8.8.8:53 spocs.getpocket.com udp
US 8.8.8.8:53 getpocket.cdn.mozilla.net udp
US 8.8.8.8:53 content-signature-2.cdn.mozilla.net udp
US 8.8.8.8:53 shavar.services.mozilla.com udp
US 8.8.8.8:53 push.services.mozilla.com udp
US 8.8.8.8:53 contile.services.mozilla.com udp
US 34.160.144.191:443 content-signature-2.cdn.mozilla.net tcp
US 8.8.8.8:53 prod.content-signature-chains.prod.webservices.mozgcp.net udp
US 34.117.188.166:443 spocs.getpocket.com tcp
US 8.8.8.8:53 prod.ads.prod.webservices.mozgcp.net udp
US 8.8.8.8:53 firefox.settings.services.mozilla.com udp
N/A 127.0.0.1:50227 tcp
N/A 127.0.0.1:50234 tcp
US 34.117.188.166:443 prod.ads.prod.webservices.mozgcp.net tcp
US 34.160.144.191:443 prod.content-signature-chains.prod.webservices.mozgcp.net tcp
US 34.117.188.166:443 prod.ads.prod.webservices.mozgcp.net tcp
US 34.117.188.166:443 prod.ads.prod.webservices.mozgcp.net udp
US 34.117.188.166:443 prod.ads.prod.webservices.mozgcp.net udp
US 34.120.5.221:443 getpocket.cdn.mozilla.net tcp
US 34.107.243.93:443 push.services.mozilla.com tcp
US 52.25.179.107:443 shavar.services.mozilla.com tcp
US 8.8.8.8:53 prod.pocket.prod.cloudops.mozgcp.net udp
US 8.8.8.8:53 prod.content-signature-chains.prod.webservices.mozgcp.net udp
US 8.8.8.8:53 prod.pocket.prod.cloudops.mozgcp.net udp
US 8.8.8.8:53 prod.ads.prod.webservices.mozgcp.net udp
US 8.8.8.8:53 autopush.prod.mozaws.net udp
US 8.8.8.8:53 shavar.prod.mozaws.net udp
US 8.8.8.8:53 221.5.120.34.in-addr.arpa udp
US 8.8.8.8:53 shavar.prod.mozaws.net udp
US 8.8.8.8:53 autopush.prod.mozaws.net udp
US 8.8.8.8:53 97.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp

Files

memory/5024-0-0x00007FFBF0D83000-0x00007FFBF0D85000-memory.dmp

memory/5024-1-0x000001D3352A0000-0x000001D3352B8000-memory.dmp

memory/5024-2-0x000001D34F8A0000-0x000001D34FA62000-memory.dmp

memory/5024-3-0x000001D336E90000-0x000001D336EA0000-memory.dmp

memory/5024-4-0x000001D3500A0000-0x000001D3505C8000-memory.dmp

memory/5024-5-0x00007FFBF0D83000-0x00007FFBF0D85000-memory.dmp

memory/5024-6-0x000001D336E90000-0x000001D336EA0000-memory.dmp

C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\afevplna.default-release\prefs.js

MD5 6e99ed372bfb7480364b84c7942ca7e6
SHA1 0b440b19904a36523b0abe200d3d817bb70f631c
SHA256 7f6fa19930900ecc80c0edc4cf0da4afad8245915de187ffc5233ee33e6ae4c0
SHA512 d369055c6d4e4a14dbe559d3d8270c2d91b1e1fc0f3bb5dbfebb9885a0cc9c3c8c6991f6284e0d2f1e39cd17054398a7e8f9f368164fb84577da1bfa8d103eab

C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\afevplna.default-release\activity-stream.discovery_stream.json.tmp

MD5 296c1b0dfc66f9685cb4e3e21552c40e
SHA1 cc1d6a72603f937ea4e78e94f150e8e45d47309a
SHA256 33864b42fc0a63432a6fc014fceb628a353c4ffe8f18576b5544503ec9edd397
SHA512 584f85219f7b8001b4c569762278285aedc6ad9a243d4e6fcde62693dafaca584dd431d382e0c06581e8e2d5b17abb0b898f7185305db7006d747c972e22ece0

C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\afevplna.default-release\sessionstore.jsonlz4

MD5 8269c6087ab2af10508019dadca4b177
SHA1 98b08ac1070da11a4547597ecb6a21aeb6f5ecf0
SHA256 0eae41324d11bb512b0ea4dc2f22d79a6de16070d077deb4028868f757e3ae1f
SHA512 7f674d5a8d159ac312df1d84af25a30ceec32fa808bb0ae288c38adffb20841496eba61fd2f3cd931f7e4400070535149fa476019d63c9ded422a848c9eaec3f

C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\afevplna.default-release\prefs.js

MD5 0afee1f4786fc408d1210191fbdec628
SHA1 55f0c6946206e137ddf4a5c236f88309aa91837e
SHA256 88789bd4c964a9cd51c508282910cf8585cf76ab9503e724351ec11644a6039a
SHA512 acba7cdf1cd2dfe93768625dd19a53e421e782bef8134ed5606a5a9bb50f9196df7f783754a0c229ae303a79ad23f51664f9e7920af441eb45863605cc779e26

C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\afevplna.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

MD5 ac00157ac293d8bed87680352dbf820a
SHA1 d0ca3dd3bac5cf7a75c1ff883e6bd0a4783f5995
SHA256 4d5eb90affec601acaf76e6209efd8ddb4cae39bf7461048387d5ebdf53d3c5c
SHA512 331782195fd488207b36bce4329126aeda3cda8d1f483474da65eccad0a3128e629f8ab38906c4087b6554cc3276c0ddc9f42cd4b2a50cefaf9f07f84f50d5ec

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-25 14:34

Reported

2024-06-25 14:37

Platform

win7-20240611-en

Max time kernel

118s

Max time network

119s

Command Line

cmd /c "C:\Users\Admin\AppData\Local\Temp\cdumper\setup.bat"

Signatures

N/A

Processes

C:\Windows\system32\cmd.exe

cmd /c "C:\Users\Admin\AppData\Local\Temp\cdumper\setup.bat"

Network

N/A

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-25 14:34

Reported

2024-06-25 14:37

Platform

win10v2004-20240508-en

Max time kernel

91s

Max time network

131s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\cdumper\setup.bat"

Signatures

N/A

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\cdumper\setup.bat"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 1.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 31.251.17.2.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-25 14:34

Reported

2024-06-25 14:37

Platform

win7-20240611-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cdumper\compiler.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2872 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\cdumper\compiler.exe C:\Windows\system32\WerFault.exe
PID 2872 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\cdumper\compiler.exe C:\Windows\system32\WerFault.exe
PID 2872 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\cdumper\compiler.exe C:\Windows\system32\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\cdumper\compiler.exe

"C:\Users\Admin\AppData\Local\Temp\cdumper\compiler.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2872 -s 596

Network

N/A

Files

memory/2872-0-0x000007FEF5203000-0x000007FEF5204000-memory.dmp

memory/2872-1-0x000000013F6D0000-0x000000013F6E8000-memory.dmp

memory/2872-2-0x000007FEF5200000-0x000007FEF5BEC000-memory.dmp

memory/2872-3-0x000007FEF5203000-0x000007FEF5204000-memory.dmp

memory/2872-4-0x000007FEF5200000-0x000007FEF5BEC000-memory.dmp