General
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Target
d053ce66dfc7eeb8a1afbedabdc764c18b47b4ca718b3016725092eeea45b395
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Size
343KB
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Sample
230829-tjzq3sdf73
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MD5
24c4466ad4a16d8b0ba340dbdc0a121a
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SHA1
5337f3a832bd0636e33e374c142f11ea7f40e3c3
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SHA256
d053ce66dfc7eeb8a1afbedabdc764c18b47b4ca718b3016725092eeea45b395
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SHA512
598ddadca28d8e8c167c2c3cd0b419196250d39651a1d8deaa129b7f16ff019c31ba2d5f659e67a26cd5ace31a63c2b7a9ea47713c58e9f1370cd8ca3af47169
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SSDEEP
3072:1xI9+1cRfcK5XS46oW66HHBuMKQVbseFlABsix44R9f0KvKSQcgpMhpgHJRwNOg8:LWRdM4o66BR8so4G9dv4pMhWIN
Static task
static1
Behavioral task
behavioral1
Sample
d053ce66dfc7eeb8a1afbedabdc764c18b47b4ca718b3016725092eeea45b395.exe
Resource
win10v2004-20230703-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://taibi.at/tmp/
http://01stroy.ru/tmp/
http://mal-net.com/tmp/
http://gromograd.ru/tmp/
http://kingpirate.ru/tmp/
http://stalagmijesarl.com/
http://ukdantist-sarl.com/
http://cpcorprotationltd.com/
Extracted
redline
lux3
176.123.9.142:14845
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auth_value
e94dff9a76da90d6b000642c4a52574b
Extracted
djvu
http://zexeq.com/raud/get.php
http://zexeq.com/lancer/get.php
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extension
.nztt
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offline_id
fe7vbai057v1PzegcJrFdG7DjT3mL5gUtMQkLrt1
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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
amadey
3.87
79.137.192.18/9bDc8sQ/index.php
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
149.202.0.242:31728
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
smokeloader
pub1
Extracted
smokeloader
summ
Extracted
redline
installs
162.55.189.218:26952
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auth_value
4bdfa4191a2826ff2af143a4691bab78
Extracted
redline
5.42.65.101:40676
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auth_value
ba1815196f67f786f20a584a5c5af55e
Targets
-
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Target
d053ce66dfc7eeb8a1afbedabdc764c18b47b4ca718b3016725092eeea45b395
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Size
343KB
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MD5
24c4466ad4a16d8b0ba340dbdc0a121a
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SHA1
5337f3a832bd0636e33e374c142f11ea7f40e3c3
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SHA256
d053ce66dfc7eeb8a1afbedabdc764c18b47b4ca718b3016725092eeea45b395
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SHA512
598ddadca28d8e8c167c2c3cd0b419196250d39651a1d8deaa129b7f16ff019c31ba2d5f659e67a26cd5ace31a63c2b7a9ea47713c58e9f1370cd8ca3af47169
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SSDEEP
3072:1xI9+1cRfcK5XS46oW66HHBuMKQVbseFlABsix44R9f0KvKSQcgpMhpgHJRwNOg8:LWRdM4o66BR8so4G9dv4pMhWIN
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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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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Uses the VBS compiler for execution
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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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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 Matrix ATT&CK v13
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
1