Overview

overview

8

Static

static

850af59d75...02.exe

windows7-x64

8

850af59d75...02.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    850af59d75ac773dcba81ae7d9493d3215dbed2d2b1b9d7a54a16c14a0b5b102

  • Size

    3.2MB

  • Sample

    221125-yexhdadg6y

  • MD5

    c18db26f1033e0e2e2f91f5509cdb87c

  • SHA1

    de048ea07d348b2444cf13254ae24a7122dcb583

  • SHA256

    850af59d75ac773dcba81ae7d9493d3215dbed2d2b1b9d7a54a16c14a0b5b102

  • SHA512

    459a8042ec4ecc6fb5296edcaa3b18cf769d951af6c1e1cfc88c00554cc2d158998abf928fb4421edd07e5a06b31a59e61899ad7d83c0cd50e8d12fc27908169

  • SSDEEP

    49152:K9nY1GLQBQDo56DWskgSGKjGRT8IIOuCltlgLOApVeNSij4cK9QT0apr7XstNfKI:KDQiEapKuT89Ou4frAuMse9Qrpr7u1V

Score
8/10
adwarediscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      850af59d75ac773dcba81ae7d9493d3215dbed2d2b1b9d7a54a16c14a0b5b102

    • Size

      3.2MB

    • MD5

      c18db26f1033e0e2e2f91f5509cdb87c

    • SHA1

      de048ea07d348b2444cf13254ae24a7122dcb583

    • SHA256

      850af59d75ac773dcba81ae7d9493d3215dbed2d2b1b9d7a54a16c14a0b5b102

    • SHA512

      459a8042ec4ecc6fb5296edcaa3b18cf769d951af6c1e1cfc88c00554cc2d158998abf928fb4421edd07e5a06b31a59e61899ad7d83c0cd50e8d12fc27908169

    • SSDEEP

      49152:K9nY1GLQBQDo56DWskgSGKjGRT8IIOuCltlgLOApVeNSij4cK9QT0apr7XstNfKI:KDQiEapKuT89Ou4frAuMse9Qrpr7u1V

    Score
    8/10
    adwarediscoverypersistencespywarestealer

    • Registers COM server for autorun

      persistence

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks