General
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Target
NEAS.c1673ad6ab457a24455b700542e17300.exe
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Size
1.0MB
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Sample
231103-lhjpgafd9w
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MD5
c1673ad6ab457a24455b700542e17300
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SHA1
c81bce8418b0a98d6cf40943f82ed1d1ffa4344b
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SHA256
82266683c9268da9f2d08238a0202c65136fd5c17c9ca3da358c55c32af834ae
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SHA512
74932bf980fb973f6de19ff278f401b34bb1e8eec05b75d0c1a1d78de75f46773cb7b41aaba14198171d73a471dd1195188d1b00bbe04068c915402a9ec593bc
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SSDEEP
24576:Kygaj1EWi9hw34iVHpzV70LjbunFXCL2RloM:R11EWi3iVHpeLj6n4glo
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.c1673ad6ab457a24455b700542e17300.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
redline
plost
77.91.124.86:19084
Extracted
redline
kedru
77.91.124.86:19084
Extracted
redline
pixelnew2.0
194.49.94.11:80
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
NEAS.c1673ad6ab457a24455b700542e17300.exe
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Size
1.0MB
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MD5
c1673ad6ab457a24455b700542e17300
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SHA1
c81bce8418b0a98d6cf40943f82ed1d1ffa4344b
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SHA256
82266683c9268da9f2d08238a0202c65136fd5c17c9ca3da358c55c32af834ae
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SHA512
74932bf980fb973f6de19ff278f401b34bb1e8eec05b75d0c1a1d78de75f46773cb7b41aaba14198171d73a471dd1195188d1b00bbe04068c915402a9ec593bc
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SSDEEP
24576:Kygaj1EWi9hw34iVHpzV70LjbunFXCL2RloM:R11EWi3iVHpeLj6n4glo
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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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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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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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