General
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Target
2aa168f4f1cdfcafec4e7406e6ac1cf2d774a561a403f1028d0d885e3455d1aa
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Size
166KB
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Sample
231010-y9dczsbd38
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MD5
4af0cc96b456534733baab3edf8a433c
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SHA1
df922fb1609240ee7f21e6f1fd7c853eabca7770
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SHA256
2aa168f4f1cdfcafec4e7406e6ac1cf2d774a561a403f1028d0d885e3455d1aa
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SHA512
0df376a65fef96ad16ef55c1ebd29ee30c303c45cf22cb9b2532a76647d4a7e6b0dfdb4f157215c69c23423720e200d41596c75fdbd3e2e376d8436c935df080
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SSDEEP
3072:WhSUokowo7h0BEYmbuw16GVuiIPMoCXTgs52x75vDfzj:WhdNiOBEBbx6Gtx5k9Drj
Static task
static1
Behavioral task
behavioral1
Sample
2aa168f4f1cdfcafec4e7406e6ac1cf2d774a561a403f1028d0d885e3455d1aa.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2aa168f4f1cdfcafec4e7406e6ac1cf2d774a561a403f1028d0d885e3455d1aa.exe
Resource
win10v2004-20230915-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
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
magia
77.91.124.55:19071
Extracted
redline
lutyr
77.91.124.55:19071
Targets
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Target
2aa168f4f1cdfcafec4e7406e6ac1cf2d774a561a403f1028d0d885e3455d1aa
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Size
166KB
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MD5
4af0cc96b456534733baab3edf8a433c
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SHA1
df922fb1609240ee7f21e6f1fd7c853eabca7770
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SHA256
2aa168f4f1cdfcafec4e7406e6ac1cf2d774a561a403f1028d0d885e3455d1aa
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SHA512
0df376a65fef96ad16ef55c1ebd29ee30c303c45cf22cb9b2532a76647d4a7e6b0dfdb4f157215c69c23423720e200d41596c75fdbd3e2e376d8436c935df080
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SSDEEP
3072:WhSUokowo7h0BEYmbuw16GVuiIPMoCXTgs52x75vDfzj:WhdNiOBEBbx6Gtx5k9Drj
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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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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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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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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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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
1Defense Evasion
Impair Defenses
3Disable or Modify Tools
2Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1