General
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Target
4b7b8eb3df48f63324b393abdc97df612afcf465c634e1a2d38406b6f86404bb
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Size
1.8MB
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Sample
240619-cxk2eawgkk
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MD5
386de4a371e7ab274aaa4d95186683e5
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SHA1
09fb914c46b896cc7d8589a0c364159e51f65a35
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SHA256
4b7b8eb3df48f63324b393abdc97df612afcf465c634e1a2d38406b6f86404bb
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SHA512
0722f447f174a246017135eb10dc5ccb680293da5301da2e3a5cca9b655b422c080dbe787348ee207812440b7a50705a195e9595ca7cff53b878e7dfc2bd8a74
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SSDEEP
49152:1CR+RR/o20y6LxwZiyrEtxdotYOhlQN0EFLMmyJHyBaqwZD1PMciDap2Y2V3:1M+RlaLOYywtnotdly0EFFiSZwZDucs
Static task
static1
Behavioral task
behavioral1
Sample
4b7b8eb3df48f63324b393abdc97df612afcf465c634e1a2d38406b6f86404bb.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
4b7b8eb3df48f63324b393abdc97df612afcf465c634e1a2d38406b6f86404bb.exe
Resource
win11-20240611-en
Malware Config
Extracted
amadey
4.21
0e6740
http://147.45.47.155
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install_dir
9217037dc9
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install_file
explortu.exe
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strings_key
8e894a8a4a3d0da8924003a561cfb244
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url_paths
/ku4Nor9/index.php
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
newbild
185.215.113.67:40960
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
redline
LiveTraffic
4.185.27.237:13528
Targets
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Target
4b7b8eb3df48f63324b393abdc97df612afcf465c634e1a2d38406b6f86404bb
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Size
1.8MB
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MD5
386de4a371e7ab274aaa4d95186683e5
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SHA1
09fb914c46b896cc7d8589a0c364159e51f65a35
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SHA256
4b7b8eb3df48f63324b393abdc97df612afcf465c634e1a2d38406b6f86404bb
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SHA512
0722f447f174a246017135eb10dc5ccb680293da5301da2e3a5cca9b655b422c080dbe787348ee207812440b7a50705a195e9595ca7cff53b878e7dfc2bd8a74
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SSDEEP
49152:1CR+RR/o20y6LxwZiyrEtxdotYOhlQN0EFLMmyJHyBaqwZD1PMciDap2Y2V3:1M+RlaLOYywtnotdly0EFFiSZwZDucs
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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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Creates new service(s)
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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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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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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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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
1System Services
1Service Execution
1Persistence
Account Manipulation
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Power Settings
1Privilege Escalation
Account Manipulation
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2