General
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Target
70e0c6c80531e18257c52a05ce17eb6326cb3e08f9b9c5d620cddbb5877445a8
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Size
1.7MB
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Sample
240520-gqf64afc2z
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MD5
09e5fff5081f8daeb50a8270cf87d11e
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SHA1
8adac6a43b6d2910c9500f7b8e7e4f9c52f5920c
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SHA256
70e0c6c80531e18257c52a05ce17eb6326cb3e08f9b9c5d620cddbb5877445a8
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SHA512
228c94c44a1590c13087f61dcbfde49d1236169cf9cd0aca3ea5190a78867f9cd2d73653695a2c15daf373345a6ba1f276d2b407be21ec75398422073afda2c7
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SSDEEP
49152:NBf3mxwzFTgvGTkUZNL2hrziAhuKZOuqM6zm:fzFTgk/PAcKR6y
Behavioral task
behavioral1
Sample
70e0c6c80531e18257c52a05ce17eb6326cb3e08f9b9c5d620cddbb5877445a8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
70e0c6c80531e18257c52a05ce17eb6326cb3e08f9b9c5d620cddbb5877445a8.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
https://d22hce23hy1ej9.cloudfront.net/load/th.php?a=2841&c=2841
Extracted
https://d22hce23hy1ej9.cloudfront.net/load/dl.php?id=458&c=2841
Extracted
https://d22hce23hy1ej9.cloudfront.net/load/dl.php?id=444&c=2841
Extracted
amadey
4.20
18befc
http://5.42.96.141
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install_dir
908f070dff
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install_file
explorku.exe
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strings_key
b25a9385246248a95c600f9a061438e1
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url_paths
/go34ko8/index.php
Extracted
amadey
4.20
c767c0
http://5.42.96.7
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install_dir
7af68cdb52
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install_file
axplons.exe
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strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
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url_paths
/zamo7h/index.php
Extracted
redline
1
185.215.113.67:26260
Extracted
risepro
147.45.47.126:58709
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
lumma
https://roomabolishsnifftwk.shop/api
https://museumtespaceorsp.shop/api
https://buttockdecarderwiso.shop/api
https://averageaattractiionsl.shop/api
https://femininiespywageg.shop/api
https://employhabragaomlsp.shop/api
https://stalfbaclcalorieeis.shop/api
https://civilianurinedtsraov.shop/api
Targets
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Target
70e0c6c80531e18257c52a05ce17eb6326cb3e08f9b9c5d620cddbb5877445a8
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Size
1.7MB
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MD5
09e5fff5081f8daeb50a8270cf87d11e
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SHA1
8adac6a43b6d2910c9500f7b8e7e4f9c52f5920c
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SHA256
70e0c6c80531e18257c52a05ce17eb6326cb3e08f9b9c5d620cddbb5877445a8
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SHA512
228c94c44a1590c13087f61dcbfde49d1236169cf9cd0aca3ea5190a78867f9cd2d73653695a2c15daf373345a6ba1f276d2b407be21ec75398422073afda2c7
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SSDEEP
49152:NBf3mxwzFTgvGTkUZNL2hrziAhuKZOuqM6zm:fzFTgk/PAcKR6y
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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XMRig Miner payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Creates new service(s)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
2Service Execution
2Scheduled Task/Job
1Persistence
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
6Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
1Virtualization/Sandbox Evasion
2Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1