General
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Target
91f0f8d78960f2f5270f30879c4efa80b4c6856aee644afd79c9727af0afb525
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Size
318KB
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Sample
211203-cgtcvadfcm
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MD5
a4465eeb051fcce023fa6eae40c4de0a
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SHA1
be6e29bbb7b4a468935b9bd86fb9c18a7920ef84
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SHA256
91f0f8d78960f2f5270f30879c4efa80b4c6856aee644afd79c9727af0afb525
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SHA512
7a2f5a59baf09ab00d2c50a9a6ca4116e489788e78c274b007a0a8aefd6fa7ba74aa7827d6799ea74343c23ed455fd6a6f420898527494e262302c7ac68dc844
Static task
static1
Behavioral task
behavioral1
Sample
91f0f8d78960f2f5270f30879c4efa80b4c6856aee644afd79c9727af0afb525.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
raccoon
1.8.3-hotfix
8b6023dd139bdc34aab99c286fae23d1442b4956
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url4cnc
http://91.219.236.27/h_electricryptors2
http://5.181.156.92/h_electricryptors2
http://91.219.236.207/h_electricryptors2
http://185.225.19.18/h_electricryptors2
http://91.219.237.227/h_electricryptors2
https://t.me/h_electricryptors2
Targets
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Target
91f0f8d78960f2f5270f30879c4efa80b4c6856aee644afd79c9727af0afb525
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Size
318KB
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MD5
a4465eeb051fcce023fa6eae40c4de0a
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SHA1
be6e29bbb7b4a468935b9bd86fb9c18a7920ef84
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SHA256
91f0f8d78960f2f5270f30879c4efa80b4c6856aee644afd79c9727af0afb525
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SHA512
7a2f5a59baf09ab00d2c50a9a6ca4116e489788e78c274b007a0a8aefd6fa7ba74aa7827d6799ea74343c23ed455fd6a6f420898527494e262302c7ac68dc844
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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 Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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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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