General
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Target
ca99a919df5df0d669d58851e03484db1d013f6f088bb9883ef755ed14c0b5f9
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Size
223KB
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Sample
230925-28414acf8z
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MD5
aa735ced5eaa7b8c02ab028d8872aa8f
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SHA1
696790e272a513df5307c73e9145ad2c160b4df9
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SHA256
ca99a919df5df0d669d58851e03484db1d013f6f088bb9883ef755ed14c0b5f9
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SHA512
3d3c605b409911eba2c74f7023a9a841d058111851c41b19730422e36ad16500a295fa18597fdb3a435f77eeded885c70c451359c0fe7ace9e9a7deac71c0149
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SSDEEP
3072:i4CeHv915XAo7FAUxYd5pRE+T1S19FsaAWltJ5+kZJT5:IeHr5XBA6OpCIoqaAJkXT
Static task
static1
Behavioral task
behavioral1
Sample
ca99a919df5df0d669d58851e03484db1d013f6f088bb9883ef755ed14c0b5f9.exe
Resource
win10-20230915-en
Malware Config
Extracted
smokeloader
2022
http://potunulit.org/
http://hutnilior.net/
http://bulimu55t.net/
http://soryytlic4.net/
http://novanosa5org.org/
http://nuljjjnuli.org/
http://tolilolihul.net/
http://somatoka51hub.net/
http://hujukui3.net/
http://bukubuka1.net/
http://golilopaster.org/
http://newzelannd66.org/
http://otriluyttn.org/
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
146.59.10.173:45035
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
djvu
http://zexeq.com/lancer/get.php
http://zexeq.com/raud/get.php
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extension
.azop
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offline_id
GQ9DjFmWFDqpsyzsOnaxE1Xr4MPL1dG4vPfPDNt1
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payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-e5pgPH03fe Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0792
Extracted
smokeloader
up3
Extracted
smokeloader
pub1
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
ca99a919df5df0d669d58851e03484db1d013f6f088bb9883ef755ed14c0b5f9
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Size
223KB
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MD5
aa735ced5eaa7b8c02ab028d8872aa8f
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SHA1
696790e272a513df5307c73e9145ad2c160b4df9
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SHA256
ca99a919df5df0d669d58851e03484db1d013f6f088bb9883ef755ed14c0b5f9
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SHA512
3d3c605b409911eba2c74f7023a9a841d058111851c41b19730422e36ad16500a295fa18597fdb3a435f77eeded885c70c451359c0fe7ace9e9a7deac71c0149
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SSDEEP
3072:i4CeHv915XAo7FAUxYd5pRE+T1S19FsaAWltJ5+kZJT5:IeHr5XBA6OpCIoqaAJkXT
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detected Djvu ransomware
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Glupteba payload
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Downloads MZ/PE file
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Stops running service(s)
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Deletes itself
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Drops startup file
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Executes dropped EXE
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Modifies file permissions
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Adds Run key to start application
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
1Modify Registry
1