General
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Target
c22d167bf7d2d759794634e428006049754be141e56bec5db3a05a75d1917332
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Size
1.6MB
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Sample
240518-cy4j5sgb32
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MD5
97c05214e6105bb765125f14b2c904f0
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SHA1
4ad3aaf23969c1efa14d77fb22cb037ec956ebab
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SHA256
c22d167bf7d2d759794634e428006049754be141e56bec5db3a05a75d1917332
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SHA512
7c3960845f65dfaafe5d708ea9f6e351f5dd2ddaf774babf97090665720ca2898039865acbc6248519fcf27593494c1e35fea85ce9f562da5d6e017c6ba8abed
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SSDEEP
49152:7bQePRi5+Som3Snq/3W3EEjL8/h28y2w1YiU:oep4SqfMEEH8528E1YiU
Behavioral task
behavioral1
Sample
c22d167bf7d2d759794634e428006049754be141e56bec5db3a05a75d1917332.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
c22d167bf7d2d759794634e428006049754be141e56bec5db3a05a75d1917332.exe
Resource
win11-20240508-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
@CLOUDYTTEAM
185.172.128.33:8970
Extracted
redline
1
185.215.113.67:26260
Extracted
stealc
zzvv
http://23.88.106.134
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url_path
/c73eed764cc59dcb.php
Extracted
xworm
127.0.0.1:7000
beshomandotestbesnd.run.place:7000
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Install_directory
%ProgramData%
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install_file
taskmgr.exe
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telegram
https://api.telegram.org/bot2128988424:AAEkYnwvOQA95riqRZwlqBxg4GV-odRNOyo/sendMessage?chat_id=966649672
Extracted
redline
Vic
beshomandotestbesnd.run.place:1111
Targets
-
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Target
c22d167bf7d2d759794634e428006049754be141e56bec5db3a05a75d1917332
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Size
1.6MB
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MD5
97c05214e6105bb765125f14b2c904f0
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SHA1
4ad3aaf23969c1efa14d77fb22cb037ec956ebab
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SHA256
c22d167bf7d2d759794634e428006049754be141e56bec5db3a05a75d1917332
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SHA512
7c3960845f65dfaafe5d708ea9f6e351f5dd2ddaf774babf97090665720ca2898039865acbc6248519fcf27593494c1e35fea85ce9f562da5d6e017c6ba8abed
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SSDEEP
49152:7bQePRi5+Som3Snq/3W3EEjL8/h28y2w1YiU:oep4SqfMEEH8528E1YiU
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Detect Xworm Payload
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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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SectopRAT 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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Downloads MZ/PE file
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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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
1Service Execution
1Scheduled Task/Job
1Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
2Modify Registry
4Virtualization/Sandbox Evasion
2Subvert Trust Controls
1Install Root Certificate
1