Overview

overview

10

Static

static

ChromeSetup (2).exe

windows7_x64

10

ChromeSetup (2).exe

windows10_x64

10

Sharing

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General

  • Target

    ChromeSetup (2).exe

  • Size

    1.3MB

  • Sample

    201121-ajtbf3vjzj

  • MD5

    ecc058f48cd239512937c92d3c0553ee

  • SHA1

    f7c9614da5c98c5131ed2e8a798ccd0f279d5adc

  • SHA256

    aca765bcd02d7720bcdfc6bca39951b9709dd57598b757f82928d81858fdd94e

  • SHA512

    4c9c99a4a84963f7e59dd0339178c44b36e7fb52df2b8a9aadf929b05ef1f8eb93cffa8d73382f7f57107201ea1da1cce69c297b4dfa964453ac4816e754bc5e

Score
10/10
discoverymacropersistencespyware

Malware Config

Targets

    • Target

      ChromeSetup (2).exe

    • Size

      1.3MB

    • MD5

      ecc058f48cd239512937c92d3c0553ee

    • SHA1

      f7c9614da5c98c5131ed2e8a798ccd0f279d5adc

    • SHA256

      aca765bcd02d7720bcdfc6bca39951b9709dd57598b757f82928d81858fdd94e

    • SHA512

      4c9c99a4a84963f7e59dd0339178c44b36e7fb52df2b8a9aadf929b05ef1f8eb93cffa8d73382f7f57107201ea1da1cce69c297b4dfa964453ac4816e754bc5e

    Score
    10/10
    discoverymacropersistencespyware

    • Registers COM server for autorun

      persistence

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • Sets file execution options in registry

      persistence

    • Suspicious Office macro

      Office document equipped with 4.0 macros.

      macro

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spyware

    • Checks installed software on the system

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

      discovery

    • Drops Chrome extension

    • JavaScript code in executable

    • Modifies service

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

3
T1060

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

Modify Registry

4
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks