General
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Target
01b2a8cb72430fbd17009cd2ce5f8b34f0bbac178c87cdb5f08128440f783c05
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Size
192KB
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Sample
221201-1zty4aab7t
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MD5
5d68f1c394a5b45caa31567eb295da8a
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SHA1
a97f0790446049ac12eae1ebb87dfd71ba013e57
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SHA256
01b2a8cb72430fbd17009cd2ce5f8b34f0bbac178c87cdb5f08128440f783c05
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SHA512
c769b572159ec51e2b408d068864013f1987764d05f9cf04a4a8827b1adb150f6bac28268853ca0eed2f57f9f5fd220a358b40b7d7ff974afda229ccef7c7608
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SSDEEP
3072:PIb45klJCVsIJ5fAHDhwxiHAQnUbVCURs9E3AZxpR/yd99:PwCVsVgiDGIvps/9
Static task
static1
Behavioral task
behavioral1
Sample
01b2a8cb72430fbd17009cd2ce5f8b34f0bbac178c87cdb5f08128440f783c05.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
djvu
http://fresherlights.com/lancer/get.php
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extension
.uyit
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offline_id
HtkmULXEgJoZa495hFUJlvKCD0OwnxklbkoITjt1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
56
517
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
517
Extracted
amadey
3.50
62.204.41.252/nB8cWack3/index.php
Extracted
vidar
56
1148
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
1148
Extracted
redline
Lege
31.41.244.14:4694
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auth_value
096090aaf3ba0872338140cec5689868
Targets
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Target
01b2a8cb72430fbd17009cd2ce5f8b34f0bbac178c87cdb5f08128440f783c05
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Size
192KB
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MD5
5d68f1c394a5b45caa31567eb295da8a
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SHA1
a97f0790446049ac12eae1ebb87dfd71ba013e57
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SHA256
01b2a8cb72430fbd17009cd2ce5f8b34f0bbac178c87cdb5f08128440f783c05
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SHA512
c769b572159ec51e2b408d068864013f1987764d05f9cf04a4a8827b1adb150f6bac28268853ca0eed2f57f9f5fd220a358b40b7d7ff974afda229ccef7c7608
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SSDEEP
3072:PIb45klJCVsIJ5fAHDhwxiHAQnUbVCURs9E3AZxpR/yd99:PwCVsVgiDGIvps/9
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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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Detected Djvu ransomware
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Detects Smokeloader packer
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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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Drops file in Drivers directory
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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Accesses Microsoft Outlook profiles
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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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Drops Chrome extension
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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