General
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Target
4363463463464363463463463.exe
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Size
10KB
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Sample
250108-qsdnes1qb1
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MD5
2a94f3960c58c6e70826495f76d00b85
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SHA1
e2a1a5641295f5ebf01a37ac1c170ac0814bb71a
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SHA256
2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
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SHA512
fbf55b55fcfb12eb8c029562956229208b9e8e2591859d6336c28a590c92a4d0f7033a77c46ef6ebe07ddfca353aba1e84b51907cd774beab148ee901c92d62f
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SSDEEP
192:xlwayyHOXGc20L7BIW12n/ePSjiTlzkGu8stYcFwVc03KY:xlwwHe/20PKn/cLTlHuptYcFwVc03K
Static task
static1
Behavioral task
behavioral1
Sample
4363463463464363463463463.exe
Resource
win11-20241007-en
Malware Config
Extracted
xworm
3.1
profile-indians.gl.at.ply.gg:39017
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Install_directory
%AppData%
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install_file
USB.exe
Extracted
discordrat
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discord_token
MTMxNTQxMDg0NDg3NTQ4OTI4MA.Gx5ptK.HY1OYsjGMP1MsOoyD2E7T9pCvkfHTdOPozmb_c
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server_id
1315411300192616569
Extracted
quasar
1.4.1
Stinky
ef3243fsert34.ddns.net:47820
anthonyngati.ddns.net:3872
60cba0a9-0a63-450c-9567-57ef0e3c2e24
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encryption_key
7A23123B6E1E0CCDB27477C6C7654C7BE2FEDE54
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install_name
sru.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
xml
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subdirectory
sru
Extracted
quasar
1.4.1
Nigga
yzs-42879.portmap.host:42879
57d72303-b5e9-46aa-8cc4-9690809c1a9e
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encryption_key
F1EBDB1862062F9265C0B5AC4D02C76D026534D0
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install_name
RuntimeBroker.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
Temp
Extracted
asyncrat
0.5.7B
Default
3.70.228.168:555
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_folder
%AppData%
Extracted
quasar
1.4.1
Windows Client
148.163.102.170:4782
4c18e02c-7c39-4a5e-bbef-16fe13828101
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encryption_key
73B0A3AC50C78E243EA93BF9E60C9BC63D63CA26
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install_name
Sever Startup.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Windows Startup
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subdirectory
Windows Startup
Extracted
quasar
1.4.0.0
Office
85.192.29.60:5173
QAPB6w0UbYXMvQdKRF
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encryption_key
pxC3g4rfVijQxK1hMGwM
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install_name
csrss.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
NET framework
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subdirectory
SubDir
Targets
-
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Target
4363463463464363463463463.exe
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Size
10KB
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MD5
2a94f3960c58c6e70826495f76d00b85
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SHA1
e2a1a5641295f5ebf01a37ac1c170ac0814bb71a
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SHA256
2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
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SHA512
fbf55b55fcfb12eb8c029562956229208b9e8e2591859d6336c28a590c92a4d0f7033a77c46ef6ebe07ddfca353aba1e84b51907cd774beab148ee901c92d62f
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SSDEEP
192:xlwayyHOXGc20L7BIW12n/ePSjiTlzkGu8stYcFwVc03KY:xlwwHe/20PKn/cLTlHuptYcFwVc03K
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Asyncrat family
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Detect Xworm Payload
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Discordrat family
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Quasar family
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Quasar payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Xworm family
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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Modifies Windows Firewall
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Drops startup file
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Executes dropped EXE
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Indicator Removal: Clear Windows Event Logs
Clear Windows Event Logs to hide the activity of an intrusion.
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Loads dropped DLL
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify System Firewall
1Indicator Removal
1Clear Windows Event Logs
1Modify Authentication Process
1Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1