General

  • Target

    file.exe

  • Size

    7.3MB

  • Sample

    220926-qq8e1scahn

  • MD5

    c4ade9ada25a960ef20f95db35246421

  • SHA1

    0577a02fb6d403a23e5956893993598197b61cf3

  • SHA256

    ecb7917f419a956cc0ff7354395ce6e7991d2495555892784eb57c20a0faa300

  • SHA512

    7ff99e0f801d6b303f53505ed7c11ff7066a2a861c619126e55b53daccde2fd58a6fbb20357243fbe350f10ebf32fd5c468143578890f1da7000501553d6c42e

  • SSDEEP

    196608:91OKmskGELcTD20GY+a1xIoq7TEVI2kxN4rscuQ3p:3OKzkvcGNFa1xIvV2kx0snW

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.3MB

    • MD5

      c4ade9ada25a960ef20f95db35246421

    • SHA1

      0577a02fb6d403a23e5956893993598197b61cf3

    • SHA256

      ecb7917f419a956cc0ff7354395ce6e7991d2495555892784eb57c20a0faa300

    • SHA512

      7ff99e0f801d6b303f53505ed7c11ff7066a2a861c619126e55b53daccde2fd58a6fbb20357243fbe350f10ebf32fd5c468143578890f1da7000501553d6c42e

    • SSDEEP

      196608:91OKmskGELcTD20GY+a1xIoq7TEVI2kxN4rscuQ3p:3OKzkvcGNFa1xIvV2kx0snW

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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.

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

1
T1005

Tasks