General

  • Target

    clean(1).exe

  • Size

    1.5MB

  • Sample

    210412-n8daa42e4x

  • MD5

    840e844757113c05dc8618397202f357

  • SHA1

    da645fea1df7fd2cb07f9e8bd388bdc6e04c4750

  • SHA256

    28fbc35964c5a137d5e4bb2c770fbc6674d26fe478e18a0759e0647a44cb0d54

  • SHA512

    4f8a30151fa0706df66c8d66cfa3c12f82a4dc08478fdc936c59552a962273c46f26ed823f5cd6c73ba078b95ed94e1dab762c932d97f73d6dca8669b9949018

Malware Config

Targets

    • Target

      clean(1).exe

    • Size

      1.5MB

    • MD5

      840e844757113c05dc8618397202f357

    • SHA1

      da645fea1df7fd2cb07f9e8bd388bdc6e04c4750

    • SHA256

      28fbc35964c5a137d5e4bb2c770fbc6674d26fe478e18a0759e0647a44cb0d54

    • SHA512

      4f8a30151fa0706df66c8d66cfa3c12f82a4dc08478fdc936c59552a962273c46f26ed823f5cd6c73ba078b95ed94e1dab762c932d97f73d6dca8669b9949018

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks