General
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Target
ff4190e1878a6889a6b482ef231c90d5631e881b7645ef25ff602cdcc6655a31
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Size
169KB
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Sample
211119-t9zh1ababl
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MD5
b1c314ee2f767f78a0ebc118b4a5c0ec
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SHA1
dbecfde72a644c2a24b353f4b3cac1a41a559de0
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SHA256
ff4190e1878a6889a6b482ef231c90d5631e881b7645ef25ff602cdcc6655a31
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SHA512
e19ca39d22f40df165287d0af293919576a2542edbe7bf73b533fc308e39a972a70efab9fcc9556c498fcd9152c2ded6013fccb63261509ee045358b259193fc
Static task
static1
Behavioral task
behavioral1
Sample
ff4190e1878a6889a6b482ef231c90d5631e881b7645ef25ff602cdcc6655a31.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
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
redline
easymoneydontshiny
45.153.186.153:56675
Extracted
vidar
48.6
706
https://mastodon.online/@valhalla
https://koyu.space/@valhalla
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profile_id
706
Targets
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Target
ff4190e1878a6889a6b482ef231c90d5631e881b7645ef25ff602cdcc6655a31
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Size
169KB
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MD5
b1c314ee2f767f78a0ebc118b4a5c0ec
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SHA1
dbecfde72a644c2a24b353f4b3cac1a41a559de0
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SHA256
ff4190e1878a6889a6b482ef231c90d5631e881b7645ef25ff602cdcc6655a31
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SHA512
e19ca39d22f40df165287d0af293919576a2542edbe7bf73b533fc308e39a972a70efab9fcc9556c498fcd9152c2ded6013fccb63261509ee045358b259193fc
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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 Possible Dridex Download URI Struct with no referer
suricata: ET MALWARE Possible Dridex Download URI Struct with no referer
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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 Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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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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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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Vidar Stealer
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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