General
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Target
edba9a3c7e7519fdf720871f320d01c1.exe
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Size
1.1MB
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Sample
230322-hcxglahb9z
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MD5
edba9a3c7e7519fdf720871f320d01c1
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SHA1
41aecc2c9077df061621bc9a858f2f0b619e9838
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SHA256
f589c043590b90eb7055f4fcc28530ef50693503bc69eb17904ccd7a97e2da9b
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SHA512
ef62890ed9f4cf8fcb57e0d579d7aeac21181bdf492e4058e496613775d718db56f47e1dc98e0a93093b91c06fa506931bda687740a2f46f5936e1b241caebb3
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SSDEEP
24576:Vy33twTFmeXheQ2JB8URhHc/YaCEC3Ucj70sTamsSNb/pwiX7rOwBB:w3Mme4JfJc/Qj70sTaa7rDB
Static task
static1
Malware Config
Extracted
https://www.mdegmm.com/pdf/debug2.ps1
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
redline
14
45.12.253.144:40145
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auth_value
6528d0f243ad9e530a68f2a487521a80
Extracted
aurora
212.87.204.93:8081
Extracted
redline
0001
195.133.40.209:13527
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auth_value
ecf595ee61db151a311a574809480fe7
Targets
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Target
edba9a3c7e7519fdf720871f320d01c1.exe
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Size
1.1MB
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MD5
edba9a3c7e7519fdf720871f320d01c1
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SHA1
41aecc2c9077df061621bc9a858f2f0b619e9838
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SHA256
f589c043590b90eb7055f4fcc28530ef50693503bc69eb17904ccd7a97e2da9b
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SHA512
ef62890ed9f4cf8fcb57e0d579d7aeac21181bdf492e4058e496613775d718db56f47e1dc98e0a93093b91c06fa506931bda687740a2f46f5936e1b241caebb3
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SSDEEP
24576:Vy33twTFmeXheQ2JB8URhHc/YaCEC3Ucj70sTamsSNb/pwiX7rOwBB:w3Mme4JfJc/Qj70sTaa7rDB
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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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Blocklisted process makes network request
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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
4Disabling Security Tools
2Virtualization/Sandbox Evasion
4Install Root Certificate
1