General
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Target
1ac0ac2ded30e00de40d788e41e32e78.exe
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Size
1.1MB
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Sample
231009-cnpm8sbg63
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MD5
1ac0ac2ded30e00de40d788e41e32e78
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SHA1
94464d1552f49b90c8be0d4afa3aa01811353975
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SHA256
b086ae35fa30fe16c586b93c93d64e75ef78eeda2e83fcf7cc60a93550166d77
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SHA512
ff360a5758e939229015dbbaf2e266a3cbfe2434f666a33d8448f2c2dfdb12ffdff17df30da2e6c55405bd9d31880dbc3a11af118d1400fbf22e63cd6fcbf34c
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SSDEEP
24576:vyvAD8NvUChqB6ggbIFYeMlPTTDXKC+IaTMi8+:6vA8vUyqB6ggb39oTTC
Static task
static1
Behavioral task
behavioral1
Sample
1ac0ac2ded30e00de40d788e41e32e78.exe
Resource
win7-20230831-en
Malware Config
Extracted
mystic
http://5.42.92.211/loghub/master
Extracted
redline
frant
77.91.124.55:19071
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
lutyr
77.91.124.55:19071
Extracted
redline
magia
77.91.124.55:19071
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
Targets
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Target
1ac0ac2ded30e00de40d788e41e32e78.exe
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Size
1.1MB
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MD5
1ac0ac2ded30e00de40d788e41e32e78
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SHA1
94464d1552f49b90c8be0d4afa3aa01811353975
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SHA256
b086ae35fa30fe16c586b93c93d64e75ef78eeda2e83fcf7cc60a93550166d77
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SHA512
ff360a5758e939229015dbbaf2e266a3cbfe2434f666a33d8448f2c2dfdb12ffdff17df30da2e6c55405bd9d31880dbc3a11af118d1400fbf22e63cd6fcbf34c
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SSDEEP
24576:vyvAD8NvUChqB6ggbIFYeMlPTTDXKC+IaTMi8+:6vA8vUyqB6ggb39oTTC
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1