General

  • Target

    IDM Pre-Crack @RedBlueHit.exe

  • Size

    6.8MB

  • Sample

    210421-eqemp1p21e

  • MD5

    8201273cfefcff5b91f7d74304590da2

  • SHA1

    2551eae3464f3ed02028adfbcb704853562efa97

  • SHA256

    ad727f56774154d1e7fc7e6ffff7b5d53e18b96b98a00af4aa6bd464d09064d0

  • SHA512

    6a9ba0872bd0acceace12876afc95a087990279e3121dedf4baaabb93710224c4a920ed412c75d450a0d4f2c7b1be336907c0f08d2f57aaf4ca60dc3587cdd2c

Malware Config

Targets

    • Target

      IDM Pre-Crack @RedBlueHit.exe

    • Size

      6.8MB

    • MD5

      8201273cfefcff5b91f7d74304590da2

    • SHA1

      2551eae3464f3ed02028adfbcb704853562efa97

    • SHA256

      ad727f56774154d1e7fc7e6ffff7b5d53e18b96b98a00af4aa6bd464d09064d0

    • SHA512

      6a9ba0872bd0acceace12876afc95a087990279e3121dedf4baaabb93710224c4a920ed412c75d450a0d4f2c7b1be336907c0f08d2f57aaf4ca60dc3587cdd2c

    • Registers COM server for autorun

    • Drops file in Drivers directory

    • 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.

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Installs/modifies Browser Helper Object

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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

4
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Tasks