General
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Target
c75b0f520e9a3d4928a7a665ba50919771afcb37b8afa6af7bb7659b095de328
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Size
333KB
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Sample
211201-3tlrmscba6
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MD5
56d19f85c9a662346911ccfcfea51cec
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SHA1
42b7b7e021f21d63dc74cc3591ced44b107a9d5e
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SHA256
c75b0f520e9a3d4928a7a665ba50919771afcb37b8afa6af7bb7659b095de328
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SHA512
b1a07044686188185e74c37fe547b4b05888838be676ebafecedb110ed63ddbe7a6cb3ec81e329ea5a454e1745466faa1341fd6079dd0d3fdf642dd61522f311
Static task
static1
Behavioral task
behavioral1
Sample
c75b0f520e9a3d4928a7a665ba50919771afcb37b8afa6af7bb7659b095de328.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
amadey
2.85
185.215.113.35/d2VxjasuwS/index.php
Extracted
icedid
2904573523
placingapie.ink
Extracted
raccoon
1.8.3-hotfix
2b57df1b9672fee319e2dc39c0f6a5bc1eef79f4
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url4cnc
http://91.219.236.207/forestbump12
http://185.225.19.18/forestbump12
http://91.219.237.227/forestbump12
https://t.me/forestbump12
Targets
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Target
c75b0f520e9a3d4928a7a665ba50919771afcb37b8afa6af7bb7659b095de328
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Size
333KB
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MD5
56d19f85c9a662346911ccfcfea51cec
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SHA1
42b7b7e021f21d63dc74cc3591ced44b107a9d5e
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SHA256
c75b0f520e9a3d4928a7a665ba50919771afcb37b8afa6af7bb7659b095de328
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SHA512
b1a07044686188185e74c37fe547b4b05888838be676ebafecedb110ed63ddbe7a6cb3ec81e329ea5a454e1745466faa1341fd6079dd0d3fdf642dd61522f311
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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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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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