General
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Target
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9.exe
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Size
1.8MB
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Sample
240704-brb1wawhnp
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MD5
55b19090d710a3dcf61a66dfcc77e4c0
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SHA1
91e38117b109fe49cb2a47d4e93940d4ac3bda9f
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SHA256
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9
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SHA512
bbd119d358b72ac0c19a24c9b727c579d02b4175a978060d775cedd47d0053287045d3ec482bfc08e7730e477c5c54d962a9e09ab01429136b1f93608c68f5a9
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SSDEEP
49152:/m7bTJzq9DKcvMdcqh1v1hC78EnLXtgNFZ:/uJevPo1v1hs8WX
Static task
static1
Behavioral task
behavioral1
Sample
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9.exe
Resource
win10v2004-20240508-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
newlogs
85.28.47.7:17210
Extracted
stealc
ZOV
http://40.86.87.10
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url_path
/108e010e8f91c38c.php
Extracted
redline
newbuild
185.215.113.67:40960
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Targets
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Target
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9.exe
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Size
1.8MB
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MD5
55b19090d710a3dcf61a66dfcc77e4c0
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SHA1
91e38117b109fe49cb2a47d4e93940d4ac3bda9f
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SHA256
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9
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SHA512
bbd119d358b72ac0c19a24c9b727c579d02b4175a978060d775cedd47d0053287045d3ec482bfc08e7730e477c5c54d962a9e09ab01429136b1f93608c68f5a9
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SSDEEP
49152:/m7bTJzq9DKcvMdcqh1v1hC78EnLXtgNFZ:/uJevPo1v1hs8WX
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Detect Vidar Stealer
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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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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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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
1Scheduled Task/Job
1Scheduled Task
1Persistence
Account Manipulation
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Account Manipulation
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
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2