General
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Target
809d0d5edb9e070ff7c15db38721378a8a1f6f0f4ea2bccfa5e8d1bbf6396f49
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Size
270KB
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Sample
231010-dv23ksce26
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MD5
5c28f6749f47b57537863f9378452132
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SHA1
9af0f57d6f16fa13871d5d0efdc9d47c9f330b18
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SHA256
809d0d5edb9e070ff7c15db38721378a8a1f6f0f4ea2bccfa5e8d1bbf6396f49
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SHA512
420d4e67e7235b09a486e0a50f331435609dfa82984ff0bdff5c21237d88b6b3578e454ecef0698e7e60eb324403a274d6eba6e6859e03c17918d9a58370ddc7
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SSDEEP
3072:3JGVim77uDspGahWcy23rT1YCj2AFnKFCWWCMLfCpBJqs6uRtNeAg0FujUndBd48:5E+K3RlYo26KFCW8m3JqxAOAdBeOmco
Static task
static1
Behavioral task
behavioral1
Sample
809d0d5edb9e070ff7c15db38721378a8a1f6f0f4ea2bccfa5e8d1bbf6396f49.exe
Resource
win10-20230915-en
Malware Config
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
magia
77.91.124.55:19071
Extracted
redline
lutyr
77.91.124.55:19071
Targets
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Target
809d0d5edb9e070ff7c15db38721378a8a1f6f0f4ea2bccfa5e8d1bbf6396f49
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Size
270KB
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MD5
5c28f6749f47b57537863f9378452132
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SHA1
9af0f57d6f16fa13871d5d0efdc9d47c9f330b18
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SHA256
809d0d5edb9e070ff7c15db38721378a8a1f6f0f4ea2bccfa5e8d1bbf6396f49
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SHA512
420d4e67e7235b09a486e0a50f331435609dfa82984ff0bdff5c21237d88b6b3578e454ecef0698e7e60eb324403a274d6eba6e6859e03c17918d9a58370ddc7
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SSDEEP
3072:3JGVim77uDspGahWcy23rT1YCj2AFnKFCWWCMLfCpBJqs6uRtNeAg0FujUndBd48:5E+K3RlYo26KFCW8m3JqxAOAdBeOmco
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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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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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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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1