General
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Target
424fe7ac932d99aea55d3e66b23a39e0
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Size
146KB
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Sample
210908-t4s42aege4
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MD5
424fe7ac932d99aea55d3e66b23a39e0
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SHA1
bacff58ab3ec0c61a68432c1198156567c00f4ab
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SHA256
824c689a4994d5820df170d48638bd5f7d7491bccb75c6a3bc684426c7885486
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SHA512
7e41f248d78060918d44b60833462bebbfe8c23c01378c02267d87825ad1e089c6472b3fa1880fd0d0e8614b9b8673d4b53ad10c7a579c7375227e78e0a44e42
Static task
static1
Behavioral task
behavioral1
Sample
424fe7ac932d99aea55d3e66b23a39e0.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
424fe7ac932d99aea55d3e66b23a39e0.exe
Resource
win10-en
Malware Config
Extracted
smokeloader
2020
http://fazanaharahe1.xyz/
http://xandelissane2.xyz/
http://ustiassosale3.xyz/
http://cytheriata4.xyz/
http://ggiergionard5.xyz/
http://rrelleynaniy6.store/
http://danniemusoa7.store/
http://nastanizab8.store/
http://onyokandis9.store/
http://dmunaavank10.store/
http://gilmandros11.site/
http://cusanthana12.site/
http://willietjeana13.site/
http://ximusokall14.site/
http://blodinetisha15.site/
http://urydiahadyss16.club/
http://glasamaddama17.club/
http://marlingarly18.club/
http://alluvianna19.club/
http://xandirkaniel20.club/
http://rigtestforum.ru/board/
http://rigtestforum.click/board/
http://rigtestforum.to/board/
Extracted
raccoon
e89524de1a131be43c3cc9ec324dabb6a9998c12
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url4cnc
https://telete.in/httpnotdetect1
Extracted
redline
999
146.70.35.170:30905
Extracted
raccoon
a16e26e8e3bbf05aad922e6691134b0795801b32
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url4cnc
https://telete.in/jjbadb0y
Extracted
raccoon
fe582536ec580228180f270f7cb80a867860e010
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url4cnc
https://telete.in/xylichanjk
Targets
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Target
424fe7ac932d99aea55d3e66b23a39e0
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Size
146KB
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MD5
424fe7ac932d99aea55d3e66b23a39e0
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SHA1
bacff58ab3ec0c61a68432c1198156567c00f4ab
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SHA256
824c689a4994d5820df170d48638bd5f7d7491bccb75c6a3bc684426c7885486
-
SHA512
7e41f248d78060918d44b60833462bebbfe8c23c01378c02267d87825ad1e089c6472b3fa1880fd0d0e8614b9b8673d4b53ad10c7a579c7375227e78e0a44e42
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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Core1 .NET packer
Detects packer/loader used by .NET malware.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
New Service
1Modify Existing Service
1Registry Run Keys / Startup Folder
2Defense Evasion
Disabling Security Tools
1Modify Registry
4Virtualization/Sandbox Evasion
1Install Root Certificate
1