General
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Target
7d3d69717a69914e6d83ea4883543ff4bea9deb792d8be90d74f709783f6d7f0
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Size
1.5MB
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Sample
231030-ff5k9scf94
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MD5
0a37daa5bd009b33edcb442b8e2fa6ae
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SHA1
2b8fe21afa0fb32dc4cbcffc353b0c3d428d5764
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SHA256
7d3d69717a69914e6d83ea4883543ff4bea9deb792d8be90d74f709783f6d7f0
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SHA512
b91630a62e41d407d320ef0c3b7c8a57f7c2395277b8b54c596ac644827cb0542515b64b949f3fcb4fd6658c4ba5c9a6d2b6591ba5b10474c5bc734b49798853
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SSDEEP
49152:VA3AyqqmHx5RuvAqkBL/5+oEwK4T2sL1I:m3AyqzLgYf1R+4TRG
Static task
static1
Behavioral task
behavioral1
Sample
7d3d69717a69914e6d83ea4883543ff4bea9deb792d8be90d74f709783f6d7f0.exe
Resource
win7-20231020-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
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
kinza
77.91.124.86:19084
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
pixelnew
194.49.94.11:80
Targets
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Target
7d3d69717a69914e6d83ea4883543ff4bea9deb792d8be90d74f709783f6d7f0
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Size
1.5MB
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MD5
0a37daa5bd009b33edcb442b8e2fa6ae
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SHA1
2b8fe21afa0fb32dc4cbcffc353b0c3d428d5764
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SHA256
7d3d69717a69914e6d83ea4883543ff4bea9deb792d8be90d74f709783f6d7f0
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SHA512
b91630a62e41d407d320ef0c3b7c8a57f7c2395277b8b54c596ac644827cb0542515b64b949f3fcb4fd6658c4ba5c9a6d2b6591ba5b10474c5bc734b49798853
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SSDEEP
49152:VA3AyqqmHx5RuvAqkBL/5+oEwK4T2sL1I:m3AyqzLgYf1R+4TRG
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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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Detect Poverty Stealer Payload
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Detect ZGRat V1
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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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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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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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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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Loads dropped DLL
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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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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 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