General
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Target
file.exe
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Size
276KB
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Sample
231123-lpxjxahh4v
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MD5
d67acaddbe44a3febc3348f75a22888d
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SHA1
3be875b32727db74827d630c042b2d0be5b622d2
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SHA256
03a83e440c0d1d8f9390f8edf180c54aa4111a39c2b00a05650e4d47e613c754
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SHA512
9ede4dd37984a784f856cbbc275fc567d885f55fc4af809c177ab17dc257e6eeef67d2ac182ee75090b99ce5d5305a9fe7367669d75ad11d02624da44eb7093a
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SSDEEP
3072:nX0N0TTuUimSJFE4GGnTDUSMdxYw5YX0xpqopUTcIxAoUvt1Zq7:XxTFSTfJnMSMsBkxpFWy0
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
smokeloader
2022
http://onualituyrs.org/
http://sumagulituyo.org/
http://snukerukeutit.org/
http://lightseinsteniki.org/
http://liuliuoumumy.org/
http://stualialuyastrelia.net/
http://kumbuyartyty.net/
http://criogetikfenbut.org/
http://tonimiuyaytre.org/
http://tyiuiunuewqy.org/
Extracted
redline
1120
194.49.94.77:22888
Extracted
djvu
http://zexeq.com/lancer/get.php
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extension
.iicc
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offline_id
MI4io8cIlhyYsGaDxoKsbpWzfIe5lGPE0dYtrht1
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payload_url
http://brusuax.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
redline
1122
194.49.94.77:22888
Extracted
redline
LogsDiller Cloud (Bot: @logsdillabot)
194.49.94.181:40264
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
file.exe
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Size
276KB
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MD5
d67acaddbe44a3febc3348f75a22888d
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SHA1
3be875b32727db74827d630c042b2d0be5b622d2
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SHA256
03a83e440c0d1d8f9390f8edf180c54aa4111a39c2b00a05650e4d47e613c754
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SHA512
9ede4dd37984a784f856cbbc275fc567d885f55fc4af809c177ab17dc257e6eeef67d2ac182ee75090b99ce5d5305a9fe7367669d75ad11d02624da44eb7093a
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SSDEEP
3072:nX0N0TTuUimSJFE4GGnTDUSMdxYw5YX0xpqopUTcIxAoUvt1Zq7:XxTFSTfJnMSMsBkxpFWy0
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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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RedLine payload
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Modifies boot configuration data using bcdedit
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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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Stops running service(s)
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Deletes itself
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Modifies file permissions
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1