General
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Target
8a10220957fdf2698ebdf8acaa62013a.bin
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Size
130KB
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Sample
230912-bx17yscd9y
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MD5
6d54452167a57d29d1283be1b5b3b00b
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SHA1
10be925ed3afc8228d51dfa92c0f97823275c48b
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SHA256
de1c9fdacff219657cde624df66f3e82b23705941c347542e6df037b8fc833c8
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SHA512
8d4ceb4b3afe6f954b26f560f8da17dd5ec77e685180b76514f8710ce5c26b4dd6f38477305cda700e548370f64bc54a3d142855ffeb778d595c0cb4b34ca12c
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SSDEEP
3072:YG1tQuKSWYgcJ62uQvypikrFNCAHyTz4cJ42fMJl:t1ZKSnr60kZNCAE7JR0j
Static task
static1
Behavioral task
behavioral1
Sample
a8b91c111eccc6225f33b06f8ff5e5ec0093df0ec35db93fccd98136dbb65e94.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a8b91c111eccc6225f33b06f8ff5e5ec0093df0ec35db93fccd98136dbb65e94.exe
Resource
win10v2004-20230831-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
djvu
http://zexeq.com/raud/get.php
http://zexeq.com/lancer/get.php
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extension
.hgml
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offline_id
Nk8w6hJsuGrE3s2SYWM3ehMUHvjgVRqqgX84dat1
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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-iTbDHY13BX 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: 0781JOsie
Extracted
redline
smokiez_build
194.169.175.232:45450
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auth_value
2e68bc276986767f0f14a3d75567abcd
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
51.38.95.107:42494
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
amadey
3.87
http://79.137.192.18/9bDc8sQ/index.php
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install_dir
577f58beff
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install_file
yiueea.exe
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strings_key
a5085075a537f09dec81cc154ec0af4d
Extracted
vidar
5.6
7b01483643983171e949f923c5bc80e7
https://steamcommunity.com/profiles/76561199550790047
https://t.me/bonoboaz
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profile_id_v2
7b01483643983171e949f923c5bc80e7
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 OPR/103.0.0.0
Targets
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Target
a8b91c111eccc6225f33b06f8ff5e5ec0093df0ec35db93fccd98136dbb65e94.exe
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Size
211KB
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MD5
8a10220957fdf2698ebdf8acaa62013a
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SHA1
c4685bf4167a8be08d435a72fa46a2679e92fab4
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SHA256
a8b91c111eccc6225f33b06f8ff5e5ec0093df0ec35db93fccd98136dbb65e94
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SHA512
a8a98209d700f8cef6534e41bc3f82dbf831af83ee48daa1a8c89fdfbbd6970b323a3538fde1d3f3e07e534e1fa6c88f375fc99cb704b84fb8bc384d625a2c44
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SSDEEP
3072:aUfeLq1RpputBScJN9NQ6nsUyt9ho0jZL9FFpWSB81593P4BVGix:rWLqP2tI7Rbd9FZBq3cE
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Detected Djvu ransomware
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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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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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Adds Run key to start application
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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
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1