General
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Target
file.exe
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Size
222KB
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Sample
230918-3cjkysdb6s
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MD5
46bfcb0bea42b9ba083113bd6a045646
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SHA1
a1f6f7777b40bb525313c102b6e39cdd197bc8dd
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SHA256
41149a13c406c1a151bcbc10227ed9dc6a9df2496d6d04bea25d48f86342987a
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SHA512
acb400050b9633ea4612a1ae975ae4d3362e7f550cb5e8e4f6daf4bd826b8419b2c9047b18bf98298915a8cc2dfdc70f973b41bdc84411027bd3034681441ac7
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SSDEEP
6144:TkOOL1+QsuV0Ri88xxQO6/36eii34YseKRTd:Tkl5+Qs00+xxX6Ci342KV
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.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
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
djvu
http://zexeq.com/lancer/get.php
http://zexeq.com/raud/get.php
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extension
.wwhu
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offline_id
LtYnlJvK0hICyOCeum6Tv4pbia9jcIGHVgA3Xht1
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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
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
vidar
5.7
5c0b4a12d6c03dd98ed431d3eded2169
https://steamcommunity.com/profiles/76561199553369541
https://t.me/dastanatg
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profile_id_v2
5c0b4a12d6c03dd98ed431d3eded2169
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_8) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.7 Safari/605.1.75
Extracted
smokeloader
pub1
Targets
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-
Target
file.exe
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Size
222KB
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MD5
46bfcb0bea42b9ba083113bd6a045646
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SHA1
a1f6f7777b40bb525313c102b6e39cdd197bc8dd
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SHA256
41149a13c406c1a151bcbc10227ed9dc6a9df2496d6d04bea25d48f86342987a
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SHA512
acb400050b9633ea4612a1ae975ae4d3362e7f550cb5e8e4f6daf4bd826b8419b2c9047b18bf98298915a8cc2dfdc70f973b41bdc84411027bd3034681441ac7
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SSDEEP
6144:TkOOL1+QsuV0Ri88xxQO6/36eii34YseKRTd:Tkl5+Qs00+xxX6Ci342KV
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Detect Fabookie payload
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Detected Djvu ransomware
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Glupteba payload
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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
1Impair Defenses
3Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1