General
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Target
a9d16b8780524748b59801ae8ec1f5f224a5ff8fc80dc329ca8ff8534d5acb9b
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Size
1.8MB
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Sample
240508-a3hr5ahc8s
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MD5
40f59a69add25ebc6ad863057c509d54
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SHA1
17d8dc68a72d7e5cd64062a43678d7ac468893a8
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SHA256
a9d16b8780524748b59801ae8ec1f5f224a5ff8fc80dc329ca8ff8534d5acb9b
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SHA512
a76e6cea2335f654c13f2cc5ea889cd8dfc96365a3773e94a6c1011b12c05a24bb18219b7711a81b94bebb0d23eec03a894388b7d8b645ccb4a824390d21df3a
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SSDEEP
49152:4kBzjWVMJ+ghvLeSsnmg3n7L+1ZASjM1okB899:4S8u9L8Xn3+rAS8okB
Static task
static1
Behavioral task
behavioral1
Sample
a9d16b8780524748b59801ae8ec1f5f224a5ff8fc80dc329ca8ff8534d5acb9b.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
a9d16b8780524748b59801ae8ec1f5f224a5ff8fc80dc329ca8ff8534d5acb9b.exe
Resource
win11-20240426-en
Malware Config
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
redline
Test1234
185.215.113.67:26260
Extracted
stealc
http://49.13.229.86
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url_path
/c73eed764cc59dcb.php
Extracted
redline
@CLOUDYTTEAM
185.172.128.33:8970
Targets
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Target
a9d16b8780524748b59801ae8ec1f5f224a5ff8fc80dc329ca8ff8534d5acb9b
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Size
1.8MB
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MD5
40f59a69add25ebc6ad863057c509d54
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SHA1
17d8dc68a72d7e5cd64062a43678d7ac468893a8
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SHA256
a9d16b8780524748b59801ae8ec1f5f224a5ff8fc80dc329ca8ff8534d5acb9b
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SHA512
a76e6cea2335f654c13f2cc5ea889cd8dfc96365a3773e94a6c1011b12c05a24bb18219b7711a81b94bebb0d23eec03a894388b7d8b645ccb4a824390d21df3a
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SSDEEP
49152:4kBzjWVMJ+ghvLeSsnmg3n7L+1ZASjM1okB899:4S8u9L8Xn3+rAS8okB
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Detect ZGRat V1
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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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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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
2Scheduled Task/Job
1System Services
1Service Execution
1Persistence
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1