General
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Target
9e5cfe3d1311bc16099afe7716b48d76b0982b76b769df2a6f78ffdeafd81c34
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Size
1.1MB
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Sample
231011-fegg2sce24
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MD5
477877e3b59dc6e607c73616301cb616
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SHA1
57e9958b14c320142b82a4ea7ec27292b775003c
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SHA256
9e5cfe3d1311bc16099afe7716b48d76b0982b76b769df2a6f78ffdeafd81c34
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SHA512
bebf82d7a43ab3531ed22622a7eea70624a8245b4017beb9377b3fe430b20bd1f2de09b67efdeb8f1a2e5e0dfd2736718a8fe5096ba08bf80b768e198213fd76
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SSDEEP
24576:+yAlYS6pujFPWiM2g0m8kzGkHBOx+5AiH:N1EPWi0bCkHBOA5d
Static task
static1
Behavioral task
behavioral1
Sample
9e5cfe3d1311bc16099afe7716b48d76b0982b76b769df2a6f78ffdeafd81c34.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
breha
77.91.124.55:19071
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
kukish
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
9e5cfe3d1311bc16099afe7716b48d76b0982b76b769df2a6f78ffdeafd81c34
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Size
1.1MB
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MD5
477877e3b59dc6e607c73616301cb616
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SHA1
57e9958b14c320142b82a4ea7ec27292b775003c
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SHA256
9e5cfe3d1311bc16099afe7716b48d76b0982b76b769df2a6f78ffdeafd81c34
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SHA512
bebf82d7a43ab3531ed22622a7eea70624a8245b4017beb9377b3fe430b20bd1f2de09b67efdeb8f1a2e5e0dfd2736718a8fe5096ba08bf80b768e198213fd76
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SSDEEP
24576:+yAlYS6pujFPWiM2g0m8kzGkHBOx+5AiH:N1EPWi0bCkHBOA5d
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detects Healer an antivirus disabler dropper
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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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RedLine payload
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SectopRAT payload
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Downloads MZ/PE file
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Modifies Windows Firewall
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Stops running service(s)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1