Overview

overview

8

Static

static

1b0c6a6c05...65.exe

windows7-x64

8

1b0c6a6c05...65.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    1b0c6a6c054f9913456c2340c5b977e4db70f548bb761a247ac997ed5aaa0565

  • Size

    4.2MB

  • Sample

    221125-s3flwabh81

  • MD5

    7e50f7be375d446ac3f2384325232980

  • SHA1

    43c16cb18a5e825fd796ed435f228d8f55771d2e

  • SHA256

    1b0c6a6c054f9913456c2340c5b977e4db70f548bb761a247ac997ed5aaa0565

  • SHA512

    ebfeb66b5ce554a1594f1e22a399a38cf85442fa4ecfb312e8d56787fcebbbbe8ce7041bbfa8e277dc5b2515dc555a870bf19ce39219bcdeb8885e2ba237c8ed

  • SSDEEP

    49152:YPNexh0PvmaZ/aspZTOu+75oc4CbRlu+eBl9KjgFB:KPvme/jV+7ScPvsBl9Kj

Score
8/10
adwarediscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      1b0c6a6c054f9913456c2340c5b977e4db70f548bb761a247ac997ed5aaa0565

    • Size

      4.2MB

    • MD5

      7e50f7be375d446ac3f2384325232980

    • SHA1

      43c16cb18a5e825fd796ed435f228d8f55771d2e

    • SHA256

      1b0c6a6c054f9913456c2340c5b977e4db70f548bb761a247ac997ed5aaa0565

    • SHA512

      ebfeb66b5ce554a1594f1e22a399a38cf85442fa4ecfb312e8d56787fcebbbbe8ce7041bbfa8e277dc5b2515dc555a870bf19ce39219bcdeb8885e2ba237c8ed

    • SSDEEP

      49152:YPNexh0PvmaZ/aspZTOu+75oc4CbRlu+eBl9KjgFB:KPvme/jV+7ScPvsBl9Kj

    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