General
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Target
4df0009c6ed1c8d6c54a7e5294126c5fa64d80f8bbd2817637c14166526153d9
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Size
256KB
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Sample
221027-ha51ysbcfn
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MD5
46842227fe8dc2f59e75185c07b5c3a9
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SHA1
8445e287a3aa479322d394dbcca711b0fb82258a
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SHA256
4df0009c6ed1c8d6c54a7e5294126c5fa64d80f8bbd2817637c14166526153d9
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SHA512
8d4199d3dd4bd530cc3a33cb3ddfbed814e3bf197a91f11760d365c92b4a836c825b23018b834f35d832bd92efff267c120422d6ccb4ea54e8212a428f520089
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SSDEEP
6144:qjXl5+a4MrjQrgCn1KaLU2NnalvKNcgC:qjXua4M3fCn1Ka4Q2KN5C
Static task
static1
Behavioral task
behavioral1
Sample
4df0009c6ed1c8d6c54a7e5294126c5fa64d80f8bbd2817637c14166526153d9.exe
Resource
win10-20220901-en
Malware Config
Extracted
djvu
http://winnlinne.com/lancer/get.php
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extension
.nury
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offline_id
KFBzXY7hTnWvKHIgFKUOR1MsE6RDJJwQPj1ozPt1
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payload_url
http://uaery.top/dl/build2.exe
http://winnlinne.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
55.2
1752
https://t.me/slivetalks
https://c.im/@xinibin420
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profile_id
1752
Extracted
redline
mario23_10
167.235.252.160:10642
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auth_value
eca57cfb5172f71dc45986763bb98942
Extracted
danabot
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embedded_hash
BBBB0DB8CB7E6D152424535822E445A7
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type
loader
Extracted
vidar
55.2
517
https://t.me/slivetalks
https://c.im/@xinibin420
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profile_id
517
Targets
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Target
4df0009c6ed1c8d6c54a7e5294126c5fa64d80f8bbd2817637c14166526153d9
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Size
256KB
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MD5
46842227fe8dc2f59e75185c07b5c3a9
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SHA1
8445e287a3aa479322d394dbcca711b0fb82258a
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SHA256
4df0009c6ed1c8d6c54a7e5294126c5fa64d80f8bbd2817637c14166526153d9
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SHA512
8d4199d3dd4bd530cc3a33cb3ddfbed814e3bf197a91f11760d365c92b4a836c825b23018b834f35d832bd92efff267c120422d6ccb4ea54e8212a428f520089
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SSDEEP
6144:qjXl5+a4MrjQrgCn1KaLU2NnalvKNcgC:qjXua4M3fCn1Ka4Q2KN5C
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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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Executes dropped EXE
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Deletes itself
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Loads dropped DLL
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Modifies file permissions
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Uses the VBS compiler for execution
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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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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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