Overview

overview

8

Static

static

cf2bb9ffb3...11.exe

windows7-x64

8

cf2bb9ffb3...11.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    cf2bb9ffb315d914dbf9ac5570a59d4378d875ec56fb29fef550b5664a6fb111

  • Size

    2.5MB

  • Sample

    221124-xndwysga8v

  • MD5

    31fbf8b89ac81155cce4ce995e4db8f0

  • SHA1

    290e75beb35d7b1a87907aae0274e0131d467c89

  • SHA256

    cf2bb9ffb315d914dbf9ac5570a59d4378d875ec56fb29fef550b5664a6fb111

  • SHA512

    3f70baea90d86c195b188924385cd98d8b15e7e0a70c06e2b6faba2a8451e284207d643c14fd2b5bae855d75216e273b06c20fd17d2818c97ef5ce785b0e4640

  • SSDEEP

    49152:h1Os6CpYO/dJJDHhs6oxRkNfehWfNs4VGufZ9JODSTz4bkX:h1OCly7kNfrNq4X

Score
8/10
adwarediscoveryspywarestealer

Malware Config

Targets

    • Target

      cf2bb9ffb315d914dbf9ac5570a59d4378d875ec56fb29fef550b5664a6fb111

    • Size

      2.5MB

    • MD5

      31fbf8b89ac81155cce4ce995e4db8f0

    • SHA1

      290e75beb35d7b1a87907aae0274e0131d467c89

    • SHA256

      cf2bb9ffb315d914dbf9ac5570a59d4378d875ec56fb29fef550b5664a6fb111

    • SHA512

      3f70baea90d86c195b188924385cd98d8b15e7e0a70c06e2b6faba2a8451e284207d643c14fd2b5bae855d75216e273b06c20fd17d2818c97ef5ce785b0e4640

    • SSDEEP

      49152:h1Os6CpYO/dJJDHhs6oxRkNfehWfNs4VGufZ9JODSTz4bkX:h1OCly7kNfrNq4X

    Score
    8/10
    adwarediscoveryspywarestealer

    • Executes dropped EXE

    • 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

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

1
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