General
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Target
363f884437ae8e4af273fe471085f960.exe
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Size
291KB
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Sample
211219-ep85dafgh3
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MD5
363f884437ae8e4af273fe471085f960
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SHA1
1e4ecbbea9e8b5c2eb58cf6da72d4356e116b8b2
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SHA256
03932a45a4930fa81f20cea4598a9845262d89ff410d23f28731235a898a22a1
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SHA512
ee09a8309c343e198a2cc8816df332a1b5dea3936d9d03f9daeb92a2d8c6fa66c0a8128e8691a39b0669642db8e5b881140d105e80db8fe576d366a535e737aa
Static task
static1
Behavioral task
behavioral1
Sample
363f884437ae8e4af273fe471085f960.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
363f884437ae8e4af273fe471085f960.exe
Resource
win10-en-20211208
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
tofsee
mubrikych.top
oxxyfix.xyz
Extracted
redline
1
86.107.197.138:38133
Extracted
raccoon
bae295b3026c0e8975ec42c17c9710df3707c90a
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url4cnc
http://194.180.174.53/zalmanssx
http://91.219.236.18/zalmanssx
http://194.180.174.41/zalmanssx
http://91.219.236.148/zalmanssx
https://t.me/zalmanssx
Extracted
vidar
49.1
706
https://noc.social/@sergeev46
https://c.im/@sergeev47
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profile_id
706
Extracted
amadey
2.86
185.215.113.35/d2VxjasuwS/index.php
Targets
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Target
363f884437ae8e4af273fe471085f960.exe
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Size
291KB
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MD5
363f884437ae8e4af273fe471085f960
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SHA1
1e4ecbbea9e8b5c2eb58cf6da72d4356e116b8b2
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SHA256
03932a45a4930fa81f20cea4598a9845262d89ff410d23f28731235a898a22a1
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SHA512
ee09a8309c343e198a2cc8816df332a1b5dea3936d9d03f9daeb92a2d8c6fa66c0a8128e8691a39b0669642db8e5b881140d105e80db8fe576d366a535e737aa
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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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Arkei Stealer Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
New Service
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Virtualization/Sandbox Evasion
1Modify Registry
2Install Root Certificate
1