General
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Target
c5ee63e9a53caa80c96c75ff52eb1b5dc8de7e03ea6d192d7cc524280e914ae8
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Size
268KB
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Sample
231007-vvxljaea4w
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MD5
806022e4a86acff374e9e80232989313
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SHA1
d254fc5bd9b7821bf907a9ef3c474d3afece5689
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SHA256
c5ee63e9a53caa80c96c75ff52eb1b5dc8de7e03ea6d192d7cc524280e914ae8
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SHA512
3a2163d39d97ab1a920d720cb966ab33c7800e519173e17cf90c39f815fdb99c15451e2c5f2000477845494746fb0bfaaf5a8d91eebb07997c041d87995fdaf4
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SSDEEP
6144:1m/QRFz5kyocx5/X/3SPl5MAOS+IHka06:1m/4zWyoWz4+IHm6
Static task
static1
Behavioral task
behavioral1
Sample
c5ee63e9a53caa80c96c75ff52eb1b5dc8de7e03ea6d192d7cc524280e914ae8.exe
Resource
win10-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
magia
77.91.124.55:19071
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
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
@ytlogsbot
176.123.4.46:33783
Extracted
mystic
http://5.42.92.211/loghub/master
Targets
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Target
c5ee63e9a53caa80c96c75ff52eb1b5dc8de7e03ea6d192d7cc524280e914ae8
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Size
268KB
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MD5
806022e4a86acff374e9e80232989313
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SHA1
d254fc5bd9b7821bf907a9ef3c474d3afece5689
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SHA256
c5ee63e9a53caa80c96c75ff52eb1b5dc8de7e03ea6d192d7cc524280e914ae8
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SHA512
3a2163d39d97ab1a920d720cb966ab33c7800e519173e17cf90c39f815fdb99c15451e2c5f2000477845494746fb0bfaaf5a8d91eebb07997c041d87995fdaf4
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SSDEEP
6144:1m/QRFz5kyocx5/X/3SPl5MAOS+IHka06:1m/4zWyoWz4+IHm6
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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 Mystic stealer payload
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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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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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Uses the VBS compiler for execution
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Scripting
1