General
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Target
ef069472733717026b60d4bc7591e21557fd55bc7c319317eb56b313a2a119a1
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Size
334KB
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Sample
211216-sq683adafn
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MD5
04a9977c6c093b1f67e0a0c4f0365137
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SHA1
06e81808f719066383f2362407f2c32b8d7c37bf
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SHA256
ef069472733717026b60d4bc7591e21557fd55bc7c319317eb56b313a2a119a1
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SHA512
f589f9e8b3c534fe6f5f77117b50bb0b14b92385d627b994ba8aa786a96419d041853f282d38a29fe350f74c0bca304acd3ee952b2938cecffc010699bfb8500
Static task
static1
Behavioral task
behavioral1
Sample
ef069472733717026b60d4bc7591e21557fd55bc7c319317eb56b313a2a119a1.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
redline
22
195.133.47.114:38127
Extracted
tofsee
mubrikych.top
oxxyfix.xyz
Targets
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Target
ef069472733717026b60d4bc7591e21557fd55bc7c319317eb56b313a2a119a1
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Size
334KB
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MD5
04a9977c6c093b1f67e0a0c4f0365137
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SHA1
06e81808f719066383f2362407f2c32b8d7c37bf
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SHA256
ef069472733717026b60d4bc7591e21557fd55bc7c319317eb56b313a2a119a1
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SHA512
f589f9e8b3c534fe6f5f77117b50bb0b14b92385d627b994ba8aa786a96419d041853f282d38a29fe350f74c0bca304acd3ee952b2938cecffc010699bfb8500
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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 EXE Download Request To Wordpress Folder Likely Malicious
suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
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suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
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suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
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Arkei Stealer Payload
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Bazar/Team9 Loader payload
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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 computer location settings
Looks up country code configured in the registry, likely geofence.
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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
1Defense Evasion
Disabling Security Tools
1Modify Registry
4Install Root Certificate
1