General
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Target
bc70fd921cb99f3cd89f9485b33d7e585c1232dd6f1da0a78fd8846966e17cbf
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Size
1.6MB
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Sample
231026-lee7waeh53
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MD5
5c0dee3c4d10a8dd80e088670335d124
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SHA1
2a3660d72c0684074b62d6d9df593f9dae21fce9
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SHA256
bc70fd921cb99f3cd89f9485b33d7e585c1232dd6f1da0a78fd8846966e17cbf
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SHA512
ff92191b0704b135fe5781882efc5e3260b663293f19eb2c830da11964ebf14a9ffec40a348d1c731266c3b6ad7cfcfc2ab8ddf09f5195fedec2eefc4fd354a4
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SSDEEP
49152:A2ZKRWFjNwapIA7DGowIErCB4eHagX8AHzUMN7Q:VZrNhOYGXIEO2FgsUUk7Q
Static task
static1
Behavioral task
behavioral1
Sample
bc70fd921cb99f3cd89f9485b33d7e585c1232dd6f1da0a78fd8846966e17cbf.exe
Resource
win10v2004-20231023-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
raccoon
6a6a005b9aa778f606280c5fa24ae595
http://195.123.218.98:80
http://31.192.23
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user_agent
SunShineMoonLight
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Targets
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Target
bc70fd921cb99f3cd89f9485b33d7e585c1232dd6f1da0a78fd8846966e17cbf
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Size
1.6MB
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MD5
5c0dee3c4d10a8dd80e088670335d124
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SHA1
2a3660d72c0684074b62d6d9df593f9dae21fce9
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SHA256
bc70fd921cb99f3cd89f9485b33d7e585c1232dd6f1da0a78fd8846966e17cbf
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SHA512
ff92191b0704b135fe5781882efc5e3260b663293f19eb2c830da11964ebf14a9ffec40a348d1c731266c3b6ad7cfcfc2ab8ddf09f5195fedec2eefc4fd354a4
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SSDEEP
49152:A2ZKRWFjNwapIA7DGowIErCB4eHagX8AHzUMN7Q:VZrNhOYGXIEO2FgsUUk7Q
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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 ZGRat V1
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Glupteba payload
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Raccoon Stealer 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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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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Loads dropped DLL
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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