General
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Target
e4a175e396a087f94f876773627d0cda0b4defa322ab5b91f534a5ba9bb35a16
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Size
215KB
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Sample
221217-pz5j2sbe5w
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MD5
1542de23f9c468e2daec29e738266e44
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SHA1
2a2d5d626872cc455986b0d692f10b0a2e760d54
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SHA256
e4a175e396a087f94f876773627d0cda0b4defa322ab5b91f534a5ba9bb35a16
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SHA512
29f642d8fd09c0234d872372e100dd7c56a6e100777079b570178a45ea959fd1df2da47a830a392294a545e6ca241ac4985161f408826ff7d7ff4ca7633575b3
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SSDEEP
3072:2dFrCopLqYIRQdqvqmtyI00Bro5yUG7V/E8/g3xoZdjjG3ERWR3L9:AFrPpLqb8IuWR/Rg3CZdjCU0VB
Static task
static1
Behavioral task
behavioral1
Sample
e4a175e396a087f94f876773627d0cda0b4defa322ab5b91f534a5ba9bb35a16.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
redline
mario23_10
167.235.252.160:10642
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auth_value
eca57cfb5172f71dc45986763bb98942
Extracted
djvu
http://abibiall.com/lancer/get.php
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extension
.bttu
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offline_id
8p2Go5ZmkbFk0DF2oJ6E8vGEogpBqqaGCWjto1t1
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payload_url
http://uaery.top/dl/build2.exe
http://abibiall.com/files/1/build3.exe
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ransomnote
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Extracted
danabot
49.0.50.0:57
51.0.52.0:0
53.0.54.0:1200
55.0.56.0:65535
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type
loader
Targets
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Target
e4a175e396a087f94f876773627d0cda0b4defa322ab5b91f534a5ba9bb35a16
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Size
215KB
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MD5
1542de23f9c468e2daec29e738266e44
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SHA1
2a2d5d626872cc455986b0d692f10b0a2e760d54
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SHA256
e4a175e396a087f94f876773627d0cda0b4defa322ab5b91f534a5ba9bb35a16
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SHA512
29f642d8fd09c0234d872372e100dd7c56a6e100777079b570178a45ea959fd1df2da47a830a392294a545e6ca241ac4985161f408826ff7d7ff4ca7633575b3
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SSDEEP
3072:2dFrCopLqYIRQdqvqmtyI00Bro5yUG7V/E8/g3xoZdjjG3ERWR3L9:AFrPpLqb8IuWR/Rg3CZdjCU0VB
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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