General
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Target
75271feed4bf55fea11b5af1d9c72f6d2c124241927a2eacefbd615ca0ff4401
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Size
294KB
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Sample
220928-xhpq9shhhj
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MD5
e5477b2c7ef4fb0b73e4230664296c76
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SHA1
d481b394959e77d195aacb6a046c5b34ee221aa4
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SHA256
75271feed4bf55fea11b5af1d9c72f6d2c124241927a2eacefbd615ca0ff4401
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SHA512
e66b256fc266a57a117fdc4165ae313815d11e10d2bbc0ca598d5726413308e063f6afad474dadc90c3c8866b5ad6694b7d8472ef53b5a6cf6cbf91b75603ce6
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SSDEEP
3072:1Xho2vKL4QAWP3Mvtm1b5pI8ZSIJOYstTcMTR0KDknHhrePSSsxkgaBChEpZa9u4:x62YH3Wt6l8uMTR0tnwUigavwVfI
Static task
static1
Behavioral task
behavioral1
Sample
75271feed4bf55fea11b5af1d9c72f6d2c124241927a2eacefbd615ca0ff4401.exe
Resource
win10-20220812-en
Malware Config
Extracted
redline
32489234
78.153.144.6:2510
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auth_value
ad7ebeff731e5655a1b7feb5e468ead2
Extracted
djvu
http://winnlinne.com/lancer/get.php
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extension
.ofww
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offline_id
xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1
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payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
54.7
517
https://t.me/trampapanam
https://nerdculture.de/@yoxhyp
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profile_id
517
Targets
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Target
75271feed4bf55fea11b5af1d9c72f6d2c124241927a2eacefbd615ca0ff4401
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Size
294KB
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MD5
e5477b2c7ef4fb0b73e4230664296c76
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SHA1
d481b394959e77d195aacb6a046c5b34ee221aa4
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SHA256
75271feed4bf55fea11b5af1d9c72f6d2c124241927a2eacefbd615ca0ff4401
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SHA512
e66b256fc266a57a117fdc4165ae313815d11e10d2bbc0ca598d5726413308e063f6afad474dadc90c3c8866b5ad6694b7d8472ef53b5a6cf6cbf91b75603ce6
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SSDEEP
3072:1Xho2vKL4QAWP3Mvtm1b5pI8ZSIJOYstTcMTR0KDknHhrePSSsxkgaBChEpZa9u4:x62YH3Wt6l8uMTR0tnwUigavwVfI
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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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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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