General
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Target
1f785fc6c97f1b8c70465741b1f28045.exe
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Size
255KB
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Sample
211118-vf9bsahgg9
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MD5
1f785fc6c97f1b8c70465741b1f28045
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SHA1
9f5e587b1c93ba86273b526d2006cf9b92a7e533
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SHA256
56b5c8eac3ee5f3d8da478b56ef2262f37f877d6a626596dbb6e1a9aec217cc5
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SHA512
a28fc785deb8f905288ea001920b00f11d43ade2e6a13a4cfeab1cce066a9560a5ec52e689ebedf741e7035a991132f9575a18441776893e35b819ed40e62c8a
Static task
static1
Behavioral task
behavioral1
Sample
1f785fc6c97f1b8c70465741b1f28045.exe
Resource
win7-en-20211104
Behavioral task
behavioral2
Sample
1f785fc6c97f1b8c70465741b1f28045.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
redline
Alex
178.238.8.72:49214
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
1f785fc6c97f1b8c70465741b1f28045.exe
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Size
255KB
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MD5
1f785fc6c97f1b8c70465741b1f28045
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SHA1
9f5e587b1c93ba86273b526d2006cf9b92a7e533
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SHA256
56b5c8eac3ee5f3d8da478b56ef2262f37f877d6a626596dbb6e1a9aec217cc5
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SHA512
a28fc785deb8f905288ea001920b00f11d43ade2e6a13a4cfeab1cce066a9560a5ec52e689ebedf741e7035a991132f9575a18441776893e35b819ed40e62c8a
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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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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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