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General
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Target
cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042
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Size
1.8MB
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Sample
240622-2sfnkayblc
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MD5
fcfd6f5a06e3782541d7ae0a082a82cb
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SHA1
a80e2eb188a73fc2205612a707087883ef95ebc7
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SHA256
cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042
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SHA512
badcbb05d7871e5931e9473b38e19ac237bbf3d9ae58ce0481cadcd7bf64bfd999cd904837fc04f96d74e815dd2e829f86bf3310319e2331bb7cdfac3d04811e
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SSDEEP
49152:ixeDyVOo3IyNs76RFaZOtsRutVxOzF7rAR03:7Dy9jZRFqOakTgzF6
Static task
static1
Behavioral task
behavioral1
Sample
cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe
Resource
win11-20240611-en
Malware Config
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
redline
AMA
185.215.113.67:40960
Extracted
redline
LiveTraffic
4.185.27.237:13528
Targets
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Target
cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042
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Size
1.8MB
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MD5
fcfd6f5a06e3782541d7ae0a082a82cb
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SHA1
a80e2eb188a73fc2205612a707087883ef95ebc7
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SHA256
cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042
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SHA512
badcbb05d7871e5931e9473b38e19ac237bbf3d9ae58ce0481cadcd7bf64bfd999cd904837fc04f96d74e815dd2e829f86bf3310319e2331bb7cdfac3d04811e
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SSDEEP
49152:ixeDyVOo3IyNs76RFaZOtsRutVxOzF7rAR03:7Dy9jZRFqOakTgzF6
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Detects Monster Stealer.
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Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
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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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Grants admin privileges
Uses net.exe to modify the user's privileges.
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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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Disables Task Manager via registry modification
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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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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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Hide Artifacts: Hidden Files and Directories
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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
1Scheduled Task/Job
1Scheduled Task
1Persistence
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Virtualization/Sandbox Evasion
2