General
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Target
c987a27d6039ac5216ceed0d8eee2f47.bin
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Size
27KB
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Sample
240101-chsgyacdh8
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MD5
d2e8da74837bdf4841a3f47d52fa6955
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SHA1
cf251da24c2d77624941f0e471ff0e548c3d7650
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SHA256
7e4535a95c05d0f5c7788bfa933a2ceb0300178cc8ac857b825b88aa67772f16
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SHA512
9bc1048e864ca788cbc448851af5b73ec3d959c908c47e94641568532919d073d580f8a995ed4b55b57b3377a6ce60a3c068a5ce63799c7133037ed9848acce2
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SSDEEP
384:hHQYT/TM234wNR19RIOmLuLfsUjzwsLyciv+4LiJwjem544oxoqlATrjOPJZqF:hVXMM4IRTRIOmreLivlem5olATriP7o
Behavioral task
behavioral1
Sample
92c3b23368a36a0a2c21c75f801993e050637e04c7b4fb5254eca2ece3a3552e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
92c3b23368a36a0a2c21c75f801993e050637e04c7b4fb5254eca2ece3a3552e.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
2022
http://185.215.113.68/fks/index.php
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
LiveTrafic
20.79.30.95:13856
Extracted
redline
777
195.20.16.103:20440
Targets
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Target
92c3b23368a36a0a2c21c75f801993e050637e04c7b4fb5254eca2ece3a3552e.exe
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Size
37KB
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MD5
c987a27d6039ac5216ceed0d8eee2f47
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SHA1
d433d0ad4bb55cc85bfb7aeafc9e587ddd0e01d6
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SHA256
92c3b23368a36a0a2c21c75f801993e050637e04c7b4fb5254eca2ece3a3552e
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SHA512
1c5ec99531885b09c8c37d58f658bd081afd47d854047af6b8f6e98a0927fa6c95c747fe82815c951317b874dd8d24d17e2810962016dabba3b0be3e373d9b03
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SSDEEP
768:3E45SLnQpEhOB/hAGflc5xOXhr7gvexzv36:3E4EqEhOPNfqStgvexzv3
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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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Downloads MZ/PE file
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Modifies Windows Firewall
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Deletes itself
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Executes dropped EXE
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Legitimate hosting services abused for malware hosting/C2
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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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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1