General
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Target
37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4
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Size
325KB
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Sample
211116-tweaxabehj
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MD5
c51c087925347d6492f33b25b7c267af
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SHA1
768f4f75f525a8017abaae97f452311ee78df18a
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SHA256
37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4
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SHA512
22d9d0992152899e105471d0fea9a651885d36ea9997958a51a4ac19efdeac0b12d27cb24d121a02920120763dab26145df58dee766e4ef0007abc5f4d46b9a0
Static task
static1
Behavioral task
behavioral1
Sample
37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
redline
185.159.80.90:38637
Extracted
raccoon
1.8.3-hotfix
ddf183af4241e3172885cf1b2c4c1fb4ee03d05a
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url4cnc
http://91.219.236.27/capibar
http://5.181.156.92/capibar
http://91.219.236.207/capibar
http://185.225.19.18/capibar
http://91.219.237.227/capibar
https://t.me/capibar
Extracted
vidar
48.5
706
https://koyu.space/@tttaj
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profile_id
706
Extracted
redline
imbest
45.153.186.153:56675
Targets
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Target
37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4
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Size
325KB
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MD5
c51c087925347d6492f33b25b7c267af
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SHA1
768f4f75f525a8017abaae97f452311ee78df18a
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SHA256
37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4
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SHA512
22d9d0992152899e105471d0fea9a651885d36ea9997958a51a4ac19efdeac0b12d27cb24d121a02920120763dab26145df58dee766e4ef0007abc5f4d46b9a0
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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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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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Vidar Stealer
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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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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Suspicious use of SetThreadContext
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