General
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Target
0922dbdd3f5461945b2fdb4d0c6b21dadb42625fecc141c2eb889011046335d2_NeikiAnalytics
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Size
1.5MB
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Sample
240521-gjq3qafc85
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MD5
5f6cc5c2a02f480d65ac2d5099c817a2
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SHA1
a84798a529637c82abf7611e7da43c2d56132223
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SHA256
0922dbdd3f5461945b2fdb4d0c6b21dadb42625fecc141c2eb889011046335d2
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SHA512
892f44fb92cc3c085e98c31f0b6b68d7a78884181678932f9f359089108acbc6e3b833e0970412b8387cd4bfa1af976d7c13fa24ec71e5e8a13be8ed8eaf39b3
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SSDEEP
49152:ip5jP5asMvTwIzd5Llb+LuOhY+ZVZN8we/V:g53InzHLlanhpZ58wet
Behavioral task
behavioral1
Sample
0922dbdd3f5461945b2fdb4d0c6b21dadb42625fecc141c2eb889011046335d2_NeikiAnalytics.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0922dbdd3f5461945b2fdb4d0c6b21dadb42625fecc141c2eb889011046335d2_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
amadey
4.20
18befc
http://5.42.96.141
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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
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
risepro
147.45.47.126:58709
Extracted
redline
1
185.215.113.67:26260
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
stealc
zzvv
http://23.88.106.134
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url_path
/c73eed764cc59dcb.php
Targets
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Target
0922dbdd3f5461945b2fdb4d0c6b21dadb42625fecc141c2eb889011046335d2_NeikiAnalytics
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Size
1.5MB
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MD5
5f6cc5c2a02f480d65ac2d5099c817a2
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SHA1
a84798a529637c82abf7611e7da43c2d56132223
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SHA256
0922dbdd3f5461945b2fdb4d0c6b21dadb42625fecc141c2eb889011046335d2
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SHA512
892f44fb92cc3c085e98c31f0b6b68d7a78884181678932f9f359089108acbc6e3b833e0970412b8387cd4bfa1af976d7c13fa24ec71e5e8a13be8ed8eaf39b3
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SSDEEP
49152:ip5jP5asMvTwIzd5Llb+LuOhY+ZVZN8we/V:g53InzHLlanhpZ58wet
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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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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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Adds Run key to start application
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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 Matrix ATT&CK v13
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
2Service Execution
2Scheduled Task/Job
1Persistence
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
5Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
1Virtualization/Sandbox Evasion
2Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1