General
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Target
20221b0604305378048dab6ed9a09f9c0eb51f68570420624538e02b8af21620
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Size
319KB
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Sample
211201-x89jcsfcen
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MD5
dd0914f12ab8a4f7b3a997a01f0510e7
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SHA1
6b1384b48d69fdcd75a95ab43a7d10aa18ea7dca
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SHA256
20221b0604305378048dab6ed9a09f9c0eb51f68570420624538e02b8af21620
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SHA512
c970941874b3b373c8babd6c20fc9ae73cf547355a885de73937b38568c8937ea029bad3311be0ab450d95ac7a66f46b3426496190cfa9f99dbd3cd94f84a36a
Static task
static1
Behavioral task
behavioral1
Sample
20221b0604305378048dab6ed9a09f9c0eb51f68570420624538e02b8af21620.exe
Resource
win10-en-20211104
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.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
92.255.76.197:38637
Extracted
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
amadey
2.85
185.215.113.35/d2VxjasuwS/index.php
Extracted
icedid
2904573523
placingapie.ink
Extracted
raccoon
1.8.3-hotfix
2b57df1b9672fee319e2dc39c0f6a5bc1eef79f4
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url4cnc
http://91.219.236.207/forestbump12
http://185.225.19.18/forestbump12
http://91.219.237.227/forestbump12
https://t.me/forestbump12
Targets
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Target
20221b0604305378048dab6ed9a09f9c0eb51f68570420624538e02b8af21620
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Size
319KB
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MD5
dd0914f12ab8a4f7b3a997a01f0510e7
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SHA1
6b1384b48d69fdcd75a95ab43a7d10aa18ea7dca
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SHA256
20221b0604305378048dab6ed9a09f9c0eb51f68570420624538e02b8af21620
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SHA512
c970941874b3b373c8babd6c20fc9ae73cf547355a885de73937b38568c8937ea029bad3311be0ab450d95ac7a66f46b3426496190cfa9f99dbd3cd94f84a36a
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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 Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
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Arkei Stealer Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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