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Strela Stealer Targets Europe Stealthily Via WebDav

Oct. 30, 2024, 10:31 p.m.

Description

Strela Stealer, first identified by DCSO in late 2022, is a type of information-stealing malware primarily designed to exfiltrate email account credentials from widely used email clients, including Microsoft Outlook and Mozilla Thunderbird. This malware initially targeted Spanish-speaking users through spam email campaigns containing malicious ISO attachments, which included a .lnk file and a polyglot file. When executed, the .lnk file triggered the polyglot file, executing both the lure html and Strela stealer DLL using “rundll32.exe”.

Date

Published: Oct. 30, 2024, 9:45 p.m.

Created: Oct. 30, 2024, 9:45 p.m.

Modified: Oct. 30, 2024, 10:31 p.m.

Indicators

ffe0ff011712afeb8ebc70e09bb455cc6fdd36c8d3b31004d25dc1cd8cc74b8f

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94.159.113.48

vaultdocker.com

endpointexperiment.com

dailywebstats.com

cloudslimit.com

apitestlabs.com

Attack Patterns

Strela

T1486

T1218

T1203

T1082

T1105

T1083

T1071

T1140

T1027

T1560

T1041

T1566

T1003

T1059

Additional Informations

Pharmaceuticals

Retail

Financial Services

Technology

Healthcare

Spain

Germany