General
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Target
2075b78ff5e3b2023e57ad43ed4a0416ede71883cabf03da5b6def36dd348a07
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Size
1.8MB
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Sample
240516-2qxt3ace54
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MD5
da1499d6cd39825948f823862b10ea61
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SHA1
4d1197abc2ac1d8045e8f92894e5657683163e45
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SHA256
2075b78ff5e3b2023e57ad43ed4a0416ede71883cabf03da5b6def36dd348a07
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SHA512
b7bbbbf14810993cca00bbaadf05d6d90007c95d34bd8041ec4c5a7cc190d69d36bc6050fcc90fb75507913c1eff9606f480b9108d0c12a7c47e60980113e9c5
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SSDEEP
49152:R1NFuXh1yZRTqHLXuJxj9Xwc19ACysru4knaB:Rz0bGRTGLezjqc9ZLSB
Static task
static1
Behavioral task
behavioral1
Sample
2075b78ff5e3b2023e57ad43ed4a0416ede71883cabf03da5b6def36dd348a07.exe
Resource
win7-20240508-en
Malware Config
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
gcleaner
185.172.128.90
5.42.64.56
5.42.65.64
Targets
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Target
2075b78ff5e3b2023e57ad43ed4a0416ede71883cabf03da5b6def36dd348a07
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Size
1.8MB
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MD5
da1499d6cd39825948f823862b10ea61
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SHA1
4d1197abc2ac1d8045e8f92894e5657683163e45
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SHA256
2075b78ff5e3b2023e57ad43ed4a0416ede71883cabf03da5b6def36dd348a07
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SHA512
b7bbbbf14810993cca00bbaadf05d6d90007c95d34bd8041ec4c5a7cc190d69d36bc6050fcc90fb75507913c1eff9606f480b9108d0c12a7c47e60980113e9c5
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SSDEEP
49152:R1NFuXh1yZRTqHLXuJxj9Xwc19ACysru4knaB:Rz0bGRTGLezjqc9ZLSB
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Glupteba payload
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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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Modifies boot configuration data using bcdedit
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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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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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 Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
6Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
7Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2