General
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Target
d246b71e5df1eb4c2a7e617404aee3d4bin_JC.zip
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Size
133KB
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Sample
230917-lzcbqabg64
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MD5
0638de0039870b9f1e12c737b57d75b6
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SHA1
739d5f5581d9d6351a8bbb8a636a44ee28d7f41f
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SHA256
e90a190d50682a2c0cd77d9a395c75243d404c88bd779b3812dadc0dad7b2b01
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SHA512
035272c928f639e124204ecccf32dcaf858396999f0006d76146cbaad54aec80172fd7e59d71010cafbecef7391ca9ea18b172e7e66f1b954cda2709c672a6ba
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SSDEEP
3072:p+KrFr094v1rG07kTMP4vnWXWGcyTQaaPk+dahywar3nZDlrd2y3:pt90WG8kvvYcFc+gh63Bloy3
Static task
static1
Behavioral task
behavioral1
Sample
110ca627ec28db642faf112f5ff6d36694b68b3616510dca552a04c05cfa1cc6.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
110ca627ec28db642faf112f5ff6d36694b68b3616510dca552a04c05cfa1cc6.exe
Resource
win10v2004-20230915-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/
http://gudintas.at/tmp/
http://pik96.ru/tmp/
http://rosatiauto.com/tmp/
http://kingpirate.ru/tmp/
Extracted
djvu
http://zexeq.com/raud/get.php
http://zexeq.com/lancer/get.php
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extension
.ooza
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offline_id
dhL6XvokZotUzL67Na5WfNIBufODsob7eYc3mzt1
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payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
redline
lux3
176.123.9.142:14845
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auth_value
e94dff9a76da90d6b000642c4a52574b
Extracted
redline
38.181.25.43:3325
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auth_value
082cde17c5630749ecb0376734fe99c9
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
51.38.95.107:42494
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auth_value
3a050df92d0cf082b2cdaf87863616be
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
Extracted
smokeloader
pub1
Targets
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Target
110ca627ec28db642faf112f5ff6d36694b68b3616510dca552a04c05cfa1cc6.exe
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Size
196KB
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MD5
d246b71e5df1eb4c2a7e617404aee3d4
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SHA1
57ae3ea47c9b3ac954a69ea0272d0b311e97c129
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SHA256
110ca627ec28db642faf112f5ff6d36694b68b3616510dca552a04c05cfa1cc6
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SHA512
c1cf471a2e3c80ccd51d1b91f931008a660ccf9566340d31426a800c31db79c6dc0978f2a19b9131380e3c8a7d5cc2162775e13db5cef992e5e9fb6a4dacd731
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SSDEEP
3072:TOhzzLL/JYhibm2wUgur/U5f0vgbqu8FlpO56VpPT3R49:GzzLzOh6VwxuzU5fbbp8fbvPTh4
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Detected Djvu ransomware
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Detects LgoogLoader payload
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Glupteba payload
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LgoogLoader
A downloader capable of dropping and executing other malware families.
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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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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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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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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Drops file in System32 directory
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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
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1