General
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Target
79752a20311c9cd5e8729879cc908cb271828c3754554d8dd04aaf0cbdd662a8
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Size
1.1MB
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Sample
231011-kn5nfseb72
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MD5
ed1876a825540f513ce2bf8226832030
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SHA1
b43573186e07bb3e5b041755b842590d67298ebf
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SHA256
9d08d0d3dc0d7b666b6eae20b9a9596cb30acdc30aee9da72224a40afb018dac
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SHA512
6d802ae9ce547aea352985f9e022ed142f485fcd567a8dd5ee865e65bee673303802d0c7b103f7551f08cce126064ce1298f220bf68d8745e78145b4bf12fb7d
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SSDEEP
24576:mHyz8fo1/HQqm6rGutSEl/DqYJI04QaarsYj7433/ocR9HPMeLz8a:LYf6EknSElbA0FaarBkH/fqeLz8a
Static task
static1
Behavioral task
behavioral1
Sample
79752a20311c9cd5e8729879cc908cb271828c3754554d8dd04aaf0cbdd662a8.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
79752a20311c9cd5e8729879cc908cb271828c3754554d8dd04aaf0cbdd662a8.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
magia
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
kukish
77.91.124.55:19071
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
smokeloader
up3
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
79752a20311c9cd5e8729879cc908cb271828c3754554d8dd04aaf0cbdd662a8
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Size
1.2MB
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MD5
bcacf1f6255cf96387fb4f7a42ae8efd
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SHA1
e85b0f4ef66bb35624732a33f602fd7596042013
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SHA256
79752a20311c9cd5e8729879cc908cb271828c3754554d8dd04aaf0cbdd662a8
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SHA512
ff5f3b3b6218ce345c04b87a112e9c9befb6abd11aa97626e93af3f504ff24116a39a7c1958e64f85f0e7e9980cdcd0595c12be5a5edfd7d89354aad53321912
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SSDEEP
24576:IyI6SglsnHQqmircutecl/lq4J00eQaursEj749P/Ss+jMeLRN:POhE8VecltY0Laur3kt/sjMeL
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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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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
1