General
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Target
7e89d67f17a156a6a7ca9c926cb56d17e81558470d8eb5cad2c11b8337fbc7d9
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Size
1.7MB
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Sample
240514-jvy9ksgd55
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MD5
86176b18d6bbcae122b4903627976d73
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SHA1
dd970ac07657cafe01914b485ede0d9a2d9160a6
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SHA256
7e89d67f17a156a6a7ca9c926cb56d17e81558470d8eb5cad2c11b8337fbc7d9
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SHA512
a52a6b7598732c2e75ddaecb3ca05c7c87273b3bfee9fc8c6505bc32f15b9ffbde4b1b60a569608692a071250e83d82cba872b48b22902d8b92975d57f5a46f1
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SSDEEP
49152:MOEwgetOc5ZEk5Qr4oEoOkzvvGtroVEFhoe5eBp+:M/aOA4ZOkrorbY+
Behavioral task
behavioral1
Sample
7e89d67f17a156a6a7ca9c926cb56d17e81558470d8eb5cad2c11b8337fbc7d9.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
7e89d67f17a156a6a7ca9c926cb56d17e81558470d8eb5cad2c11b8337fbc7d9.exe
Resource
win11-20240508-en
Malware Config
Extracted
amadey
4.20
http://5.42.96.141
http://5.42.96.7
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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
risepro
147.45.47.126:58709
Extracted
redline
@CLOUDYTTEAM
185.172.128.33:8970
Extracted
redline
1
185.215.113.67:26260
Extracted
stealc
http://49.13.229.86
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url_path
/c73eed764cc59dcb.php
Targets
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Target
7e89d67f17a156a6a7ca9c926cb56d17e81558470d8eb5cad2c11b8337fbc7d9
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Size
1.7MB
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MD5
86176b18d6bbcae122b4903627976d73
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SHA1
dd970ac07657cafe01914b485ede0d9a2d9160a6
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SHA256
7e89d67f17a156a6a7ca9c926cb56d17e81558470d8eb5cad2c11b8337fbc7d9
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SHA512
a52a6b7598732c2e75ddaecb3ca05c7c87273b3bfee9fc8c6505bc32f15b9ffbde4b1b60a569608692a071250e83d82cba872b48b22902d8b92975d57f5a46f1
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SSDEEP
49152:MOEwgetOc5ZEk5Qr4oEoOkzvvGtroVEFhoe5eBp+:M/aOA4ZOkrorbY+
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Detect ZGRat V1
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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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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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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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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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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
1PowerShell
1Scheduled Task/Job
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Pre-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
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
2Modify Registry
4Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2