General
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Target
setup.exe
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Size
1.1MB
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Sample
230322-bqnchsea94
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MD5
eed3c89906c0bfab8c810373ebb06389
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SHA1
99fd966feb520ba14f76d249510a0c57a941deab
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SHA256
5e3b337f41ccbe39106b15ea3a07759c01ee41e7d18ed62395f277767634c768
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SHA512
0ccbdd797e99b77a92210ad36083aa44d46718a358960fcd4d290455a8b95db92e4c117325dc7ed400824425aee7803d81186909a9fcb489ef254be4dbae7e61
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SSDEEP
24576:my8sVV8TgVyulUOsB3LWO5psLM3WAwgmQ0a3cao:18sVCMmOULXfq+Wqz3h
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20230220-en
Malware Config
Extracted
redline
down
193.233.20.31:4125
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auth_value
12c31a90c72f5efae8c053a0bd339381
Extracted
redline
sint
193.233.20.31:4125
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auth_value
9d9b763b4dcfbff1c06ef4743cc0399e
Extracted
amadey
3.68
62.204.41.87/joomla/index.php
Extracted
aurora
212.87.204.93:8081
Targets
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Target
setup.exe
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Size
1.1MB
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MD5
eed3c89906c0bfab8c810373ebb06389
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SHA1
99fd966feb520ba14f76d249510a0c57a941deab
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SHA256
5e3b337f41ccbe39106b15ea3a07759c01ee41e7d18ed62395f277767634c768
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SHA512
0ccbdd797e99b77a92210ad36083aa44d46718a358960fcd4d290455a8b95db92e4c117325dc7ed400824425aee7803d81186909a9fcb489ef254be4dbae7e61
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SSDEEP
24576:my8sVV8TgVyulUOsB3LWO5psLM3WAwgmQ0a3cao:18sVCMmOULXfq+Wqz3h
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Detect rhadamanthys stealer shellcode
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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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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Looks for VirtualBox Guest Additions in registry
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Downloads MZ/PE file
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Looks for VMWare Tools registry key
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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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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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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
3Disabling Security Tools
2Virtualization/Sandbox Evasion
4