General
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Target
813dd2493318424471059336e3765b5c2920f24b4a6aa0af481d88031733a746
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Size
321KB
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Sample
230923-pswzbsfd41
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MD5
b77c46e3732c7dcb9d9523c41aeaebb6
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SHA1
c96c0bd654039f2114cd7817fb207474e925a2c7
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SHA256
813dd2493318424471059336e3765b5c2920f24b4a6aa0af481d88031733a746
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SHA512
1098fbabd2986ab61dca723aabd2d6fed3b6f78d74e882e9b6b2590cd66c12232c57d497aede7a35126586fc61ec4c25a3c33ecdca28c632390aa02d8118adb7
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SSDEEP
3072:tPO79qhpFVkXBYd6iPGfOB/F3U1TGwj3/XHdt7g6gE8XMLcrt0pB:1O7Qh/VkXBA6PmJF3UZ3fHdZg6gvE
Static task
static1
Behavioral task
behavioral1
Sample
813dd2493318424471059336e3765b5c2920f24b4a6aa0af481d88031733a746.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)
51.38.95.107:42494
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
djvu
http://zexeq.com/raud/get.php
http://zexeq.com/lancer/get.php
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extension
.azhi
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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: 0793
Extracted
smokeloader
pub1
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
-
-
Target
813dd2493318424471059336e3765b5c2920f24b4a6aa0af481d88031733a746
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Size
321KB
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MD5
b77c46e3732c7dcb9d9523c41aeaebb6
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SHA1
c96c0bd654039f2114cd7817fb207474e925a2c7
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SHA256
813dd2493318424471059336e3765b5c2920f24b4a6aa0af481d88031733a746
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SHA512
1098fbabd2986ab61dca723aabd2d6fed3b6f78d74e882e9b6b2590cd66c12232c57d497aede7a35126586fc61ec4c25a3c33ecdca28c632390aa02d8118adb7
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SSDEEP
3072:tPO79qhpFVkXBYd6iPGfOB/F3U1TGwj3/XHdt7g6gE8XMLcrt0pB:1O7Qh/VkXBA6PmJF3UZ3fHdZg6gvE
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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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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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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
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1