General
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Target
39cb7e9e79fbe2a6e8310babecf1a339b6eded17666f714bfb5383f67f371fdd
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Size
278KB
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Sample
211120-kqe6ksceen
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MD5
77120cbb96a5769a522860c157c671cb
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SHA1
b863f53c6fc9e27fbd5a626363c153d939b7f279
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SHA256
39cb7e9e79fbe2a6e8310babecf1a339b6eded17666f714bfb5383f67f371fdd
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SHA512
dc8e35e2cf02813a6297d40cbe0cbe97e4b0364dae63c5137b4604a9ee0387606df8faec7a49d25ffe31691d3641de66666b6b31e15b210a185f1d3664d842d4
Static task
static1
Behavioral task
behavioral1
Sample
39cb7e9e79fbe2a6e8310babecf1a339b6eded17666f714bfb5383f67f371fdd.exe
Resource
win10-en-20211104
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
raccoon
1.8.3-hotfix
59885c564847bf29ddd9457b81c619998245ba90
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url4cnc
http://91.219.236.27/opussenseus1
http://5.181.156.92/opussenseus1
http://91.219.236.207/opussenseus1
http://185.225.19.18/opussenseus1
http://91.219.237.227/opussenseus1
https://t.me/opussenseus1
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
39cb7e9e79fbe2a6e8310babecf1a339b6eded17666f714bfb5383f67f371fdd
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Size
278KB
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MD5
77120cbb96a5769a522860c157c671cb
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SHA1
b863f53c6fc9e27fbd5a626363c153d939b7f279
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SHA256
39cb7e9e79fbe2a6e8310babecf1a339b6eded17666f714bfb5383f67f371fdd
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SHA512
dc8e35e2cf02813a6297d40cbe0cbe97e4b0364dae63c5137b4604a9ee0387606df8faec7a49d25ffe31691d3641de66666b6b31e15b210a185f1d3664d842d4
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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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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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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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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