General
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Target
c9723e93969f23222dd7f7efb535d090_NEAS
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Size
1.8MB
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Sample
240507-ss4wqafc98
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MD5
c9723e93969f23222dd7f7efb535d090
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SHA1
5477b16d562d678d9228d3840261b3cd6548694b
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SHA256
8285e1267c0f625c1261da0f93c5b1364372593b86d167e2895aceccf020d692
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SHA512
0be677a0a382de4fcb6c38d32ce06012abc39c78d0fe9f6d1a84826e5b0aae744b52ccb0a47be2ee736ff6c6413293792f9202c40fc5bd39b5e6b4e62c1e18a1
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SSDEEP
49152:ZgoFLCeZjLChW4eaemmcFilPRhwVfDflLSFWx:ZgKLfrzEmRRhwVZLSFW
Static task
static1
Behavioral task
behavioral1
Sample
c9723e93969f23222dd7f7efb535d090_NEAS.exe
Resource
win7-20240221-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://52.143.157.84
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url_path
/c73eed764cc59dcb.php
Extracted
amadey
4.18
http://193.233.132.56
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
redline
@CLOUDYTTEAM
185.172.128.33:8970
Targets
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Target
c9723e93969f23222dd7f7efb535d090_NEAS
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Size
1.8MB
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MD5
c9723e93969f23222dd7f7efb535d090
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SHA1
5477b16d562d678d9228d3840261b3cd6548694b
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SHA256
8285e1267c0f625c1261da0f93c5b1364372593b86d167e2895aceccf020d692
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SHA512
0be677a0a382de4fcb6c38d32ce06012abc39c78d0fe9f6d1a84826e5b0aae744b52ccb0a47be2ee736ff6c6413293792f9202c40fc5bd39b5e6b4e62c1e18a1
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SSDEEP
49152:ZgoFLCeZjLChW4eaemmcFilPRhwVfDflLSFWx:ZgKLfrzEmRRhwVZLSFW
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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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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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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1System Services
1Service Execution
1Persistence
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
2