General
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Target
44580055f6c4cc5227787d972c905eeb2e35da7ab11b88801a74a3ece20b767f
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Size
140KB
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Sample
211117-y9mlnaahdj
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MD5
3c28667c64a47c7161ec8f6a2487ced6
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SHA1
e82be6603aa68e2c7b224d42d595a0b5e7e0788a
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SHA256
44580055f6c4cc5227787d972c905eeb2e35da7ab11b88801a74a3ece20b767f
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SHA512
9a8a143c30cb53328f6e84ea3a2681815d8371b462472098ea6b96703ce9c996bd4aa3ce582e952b5105ec14a8c0466fa89680a3f149f01315ad6979a0bee593
Static task
static1
Behavioral task
behavioral1
Sample
44580055f6c4cc5227787d972c905eeb2e35da7ab11b88801a74a3ece20b767f.exe
Resource
win10-en-20211104
Malware Config
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.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
build blue
95.168.174.42:42482
Targets
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Target
44580055f6c4cc5227787d972c905eeb2e35da7ab11b88801a74a3ece20b767f
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Size
140KB
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MD5
3c28667c64a47c7161ec8f6a2487ced6
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SHA1
e82be6603aa68e2c7b224d42d595a0b5e7e0788a
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SHA256
44580055f6c4cc5227787d972c905eeb2e35da7ab11b88801a74a3ece20b767f
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SHA512
9a8a143c30cb53328f6e84ea3a2681815d8371b462472098ea6b96703ce9c996bd4aa3ce582e952b5105ec14a8c0466fa89680a3f149f01315ad6979a0bee593
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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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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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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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