General
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Target
4b0aa7e27f6abb6c73ea7598933f22d76c3b0697bf4d05a0ec7de72a0bde902a
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Size
1.8MB
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Sample
231104-c4hvmadh96
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MD5
1d1e0ac4280c511ee12ba645fea4e973
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SHA1
360fd8c07c1a3fbd5b0a676e42e12205a417d541
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SHA256
4b0aa7e27f6abb6c73ea7598933f22d76c3b0697bf4d05a0ec7de72a0bde902a
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SHA512
b05a8519089521c03c164b91318c96fc48a1c1ef9e412a0dca8ffb5c12cb9fcec80e0f60ccb42361738c443642fff0bacfbc69d063edb56cb7e16d84f7e6b1c4
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SSDEEP
49152:qy/I0vw+9PuECzemHqqapxsYoXRm14n/orhF6vZ:U7+9PFf3x6tAWn/gDc
Static task
static1
Behavioral task
behavioral1
Sample
4b0aa7e27f6abb6c73ea7598933f22d76c3b0697bf4d05a0ec7de72a0bde902a.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
plost
77.91.124.86:19084
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
kedru
77.91.124.86:19084
Extracted
redline
pixelnew2.0
194.49.94.11:80
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
4b0aa7e27f6abb6c73ea7598933f22d76c3b0697bf4d05a0ec7de72a0bde902a
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Size
1.8MB
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MD5
1d1e0ac4280c511ee12ba645fea4e973
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SHA1
360fd8c07c1a3fbd5b0a676e42e12205a417d541
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SHA256
4b0aa7e27f6abb6c73ea7598933f22d76c3b0697bf4d05a0ec7de72a0bde902a
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SHA512
b05a8519089521c03c164b91318c96fc48a1c1ef9e412a0dca8ffb5c12cb9fcec80e0f60ccb42361738c443642fff0bacfbc69d063edb56cb7e16d84f7e6b1c4
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SSDEEP
49152:qy/I0vw+9PuECzemHqqapxsYoXRm14n/orhF6vZ:U7+9PFf3x6tAWn/gDc
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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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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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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