General
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Target
6523.exe
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Size
232KB
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Sample
230514-rx6enscb73
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MD5
d937bf5e62381717877134f8c3961421
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SHA1
74405d9a2bf6163c69084566962eb170c3d348c9
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SHA256
7eed06168ef0ddb3a6d968549840a906b25d633598cf37418dabba077c778273
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SHA512
c2d4ba2b3f97ec6e2eb9dd47c0026b24c13ff9a5b5fed9effed887245db3e85dfe145ea473432c23b2e8dcc3981007e8faf910d31066c1c4f9607f0275afcf7c
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SSDEEP
3072:1eqGEm9TivH0szvdrmZ6SUOtcT18/1MzL8Ww/dC4+CVb43W6AV2v4Oh6RB:sVfTuH0IvdrmZxU9a6ZCx3B
Static task
static1
Behavioral task
behavioral1
Sample
6523.exe
Resource
win10v2004-20230221-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/
http://toobussy.com/tmp/
http://wuc11.com/tmp/
http://ladogatur.ru/tmp/
http://kingpirate.ru/tmp/
Extracted
smokeloader
pub1
Extracted
amadey
3.70
77.73.134.27/n9kdjc3xSf/index.php
Extracted
djvu
http://zexeq.com/lancer/get.php
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extension
.gatz
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offline_id
gdTA3a9eBPJZlAHc7UhZKxuA2PF57q3j1xsfAkt1
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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-pznhigpUwP 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: 0705JOsie
Extracted
vidar
3.8
e5d7cb6205191dc1a4f6288000860943
https://steamcommunity.com/profiles/76561198272578552
https://t.me/libpcre
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profile_id_v2
e5d7cb6205191dc1a4f6288000860943
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user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7
Targets
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Target
6523.exe
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Size
232KB
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MD5
d937bf5e62381717877134f8c3961421
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SHA1
74405d9a2bf6163c69084566962eb170c3d348c9
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SHA256
7eed06168ef0ddb3a6d968549840a906b25d633598cf37418dabba077c778273
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SHA512
c2d4ba2b3f97ec6e2eb9dd47c0026b24c13ff9a5b5fed9effed887245db3e85dfe145ea473432c23b2e8dcc3981007e8faf910d31066c1c4f9607f0275afcf7c
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SSDEEP
3072:1eqGEm9TivH0szvdrmZ6SUOtcT18/1MzL8Ww/dC4+CVb43W6AV2v4Oh6RB:sVfTuH0IvdrmZxU9a6ZCx3B
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Detected Djvu ransomware
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Downloads MZ/PE file
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Modifies file permissions
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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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