General

  • Target

    tmp

  • Size

    652KB

  • Sample

    220228-frqw9aeffq

  • MD5

    5dfc3eefe1c51312d0020910020c4025

  • SHA1

    8e6ab92a5d138b3f997ee0a12bb2438e82236760

  • SHA256

    7cff549b9b283c2124a963526762625ac3a476ced39bab1afb2cf1accd3249d0

  • SHA512

    6be0d92564a380dff41d2960d32e17fe81c0340dbb09a1207a109fa0f584a75e066bbc3a26f5d53f4a62037fd09938a3729d2f595100c7b26bacea38e5e4a6cd

Malware Config

Targets

    • Target

      tmp

    • Size

      652KB

    • MD5

      5dfc3eefe1c51312d0020910020c4025

    • SHA1

      8e6ab92a5d138b3f997ee0a12bb2438e82236760

    • SHA256

      7cff549b9b283c2124a963526762625ac3a476ced39bab1afb2cf1accd3249d0

    • SHA512

      6be0d92564a380dff41d2960d32e17fe81c0340dbb09a1207a109fa0f584a75e066bbc3a26f5d53f4a62037fd09938a3729d2f595100c7b26bacea38e5e4a6cd

    • Reads user/profile data of web browsers

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks