Overview

overview

8

Static

static

b3f047366b...0a.exe

windows7-x64

8

b3f047366b...0a.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    b3f047366b1dd12c8ea3c39e67123be5b54e6dc481369a2f2f225f5d22b53f0a

  • Size

    924KB

  • Sample

    221124-j5sjsadg5z

  • MD5

    3c2c1e827afa7147757cef3d35c18fa2

  • SHA1

    2e36f94053192adb0c37a7886a6597c6380be114

  • SHA256

    b3f047366b1dd12c8ea3c39e67123be5b54e6dc481369a2f2f225f5d22b53f0a

  • SHA512

    f0f5a0ddad54f1cc7cba68d9dadccc7d3d50f3cc82d054e79d06de2b40971b5051fb31cf54cca70e936d6c96d1d06a7121595057a647991c38f02e61cffb66c5

  • SSDEEP

    24576:h1OYdaO0fC5S9N6w6EVX1Lh+mN5Z4E8IlIyYuXN:h1OstMN6wdBh5N5Z4E8PuXN

Score
8/10
discoveryspywarestealer

Malware Config

Targets

    • Target

      b3f047366b1dd12c8ea3c39e67123be5b54e6dc481369a2f2f225f5d22b53f0a

    • Size

      924KB

    • MD5

      3c2c1e827afa7147757cef3d35c18fa2

    • SHA1

      2e36f94053192adb0c37a7886a6597c6380be114

    • SHA256

      b3f047366b1dd12c8ea3c39e67123be5b54e6dc481369a2f2f225f5d22b53f0a

    • SHA512

      f0f5a0ddad54f1cc7cba68d9dadccc7d3d50f3cc82d054e79d06de2b40971b5051fb31cf54cca70e936d6c96d1d06a7121595057a647991c38f02e61cffb66c5

    • SSDEEP

      24576:h1OYdaO0fC5S9N6w6EVX1Lh+mN5Z4E8IlIyYuXN:h1OstMN6wdBh5N5Z4E8PuXN

    Score
    8/10
    discoveryspywarestealer

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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