General
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Target
9517a9f220267eef1606ca58a1e79277ba7fa3b74c9561e1671715b6d990dab0
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Size
1.8MB
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Sample
240512-dxjzsahc39
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MD5
0f3344f8856139904bae4484ea814899
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SHA1
b338094c5a51749864206e8bf9cfdb0c745aa130
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SHA256
9517a9f220267eef1606ca58a1e79277ba7fa3b74c9561e1671715b6d990dab0
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SHA512
a1b1c60d66e019ab0a2cc16c3a5310d6862509af00a66fbe98e759a92a9c96ea33cbede917d2520721ee4572a43ba77c6aa590240efed4082795d5f726b632c7
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SSDEEP
49152:hX5NYLAc6bJ7o8y+fkradfhSs7lczC21hm98:hQLAnbJcD+fD1YsR52V
Static task
static1
Behavioral task
behavioral1
Sample
9517a9f220267eef1606ca58a1e79277ba7fa3b74c9561e1671715b6d990dab0.exe
Resource
win10v2004-20240508-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
stealc
http://185.172.128.150
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url_path
/c698e1bc8a2f5e6d.php
Targets
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Target
9517a9f220267eef1606ca58a1e79277ba7fa3b74c9561e1671715b6d990dab0
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Size
1.8MB
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MD5
0f3344f8856139904bae4484ea814899
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SHA1
b338094c5a51749864206e8bf9cfdb0c745aa130
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SHA256
9517a9f220267eef1606ca58a1e79277ba7fa3b74c9561e1671715b6d990dab0
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SHA512
a1b1c60d66e019ab0a2cc16c3a5310d6862509af00a66fbe98e759a92a9c96ea33cbede917d2520721ee4572a43ba77c6aa590240efed4082795d5f726b632c7
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SSDEEP
49152:hX5NYLAc6bJ7o8y+fkradfhSs7lczC21hm98:hQLAnbJcD+fD1YsR52V
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Detect ZGRat V1
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Modifies Windows Firewall
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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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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 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
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Virtualization/Sandbox Evasion
2