MALICIOUS — virussign.com_85d4ccfd6101e2ab811f26390d790cb0.vir

MALICIOUS — virussign.com_85d4ccfd6101e2ab811f26390d790cb0.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the Kepavll family. 5 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: f3e35b270f7b8aba8f24e4a97711e33d3ae748a5ad994c098513acfe7a9e4dc0
• SHA-1: 09c07ac4b6f390ec90284ca6b95255d9863f2a5b
• MD5: 85d4ccfd6101e2ab811f26390d790cb0
• imphash: 741a2a3aaa34de9948ba143ba510b2e4
• ssdeep: 49152:vEGlwRN+b5lQGwxykpVVRrKSH1bAjG3W7dkDKIiC:85AIi
• TLSH: T115678042005E1120C22EBB1B6A7FB5ECB4F3B4F65AE20CA4A2BEF05DB550D2B195145F
• Submitted as: virussign.com_85d4ccfd6101e2ab811f26390d790cb0.vir
• File type: pe · Size: 6973440 bytes
• Verdict: malicious (94/100) · Family: Kepavll

Detections (5 of 52 engines)

• capa (capabilities): capability:collection/keylog
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Microsoft Defender: Trojan:Win32/Kepavll!rfn
• Emsisoft (Emergency Kit): Gen:Variant.Adware.Yogi.1366
• Kaspersky (KVRT): Trojan.Win64.Agent.smgupa

MITRE ATT&CK

• T1056.001

Why this verdict

The malicious score of 94/100 is the fusion of 6 weighted signals:

• Microsoft Defender flagged Trojan:Win32/Kepavll!rfn (rule Trojan:Win32/Kepavll!rfn) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Gen:Variant.Adware.Yogi.1366 (rule Gen:Variant.Adware.Yogi.1366) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged Trojan.Win64.Agent.smgupa (rule Trojan.Win64.Agent.smgupa) - engine signal, weight 0.55, confidence 0.85
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://www.ssl.com/repository0, http://crls.ssl.com/ssl.com-rsa-RootCA.crl0, 5.2.0.11 - static signal, weight 0.35, confidence 0.60

Dynamic analysis (windows)

0 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• none

Embedded URLs

• https://www.ssl.com/repository0
• http://crls.ssl.com/ssl.com-rsa-RootCA.crl0

Embedded domains

• r.gg
• cacerts.digicert.com
• crl3.digicert.com
• cert.ssl.com
• www.ssl.com
• crls.ssl.com
• ssl.com

Embedded IP addresses

• 5.2.0.11

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report