General

  • Target

    file.exe

  • Size

    7.2MB

  • Sample

    221003-fn4zpshaa5

  • MD5

    015c564bcc43b02c1fd6db3698fbe1ca

  • SHA1

    0570c8abd3a2e73ec04b5b5d892165e01f51d87e

  • SHA256

    3f4e810451ec16e6b0e1db1b066c646dc607078a7e003125ddbd7a82785974b8

  • SHA512

    3f1d925db88831e0ab84901e888c27ae063b8cd68050d7060a0af9bde1f7fd5dbe5163782f750ca2df2cd7dc3e386971e2abd076ba29f56181d4e3b1377bf564

  • SSDEEP

    196608:91OwdB9Xbm4qKG95zUG9H+ridlrZu/xvHD42ACfwS:3OqzXbSzUGd+mk9DDd9

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.2MB

    • MD5

      015c564bcc43b02c1fd6db3698fbe1ca

    • SHA1

      0570c8abd3a2e73ec04b5b5d892165e01f51d87e

    • SHA256

      3f4e810451ec16e6b0e1db1b066c646dc607078a7e003125ddbd7a82785974b8

    • SHA512

      3f1d925db88831e0ab84901e888c27ae063b8cd68050d7060a0af9bde1f7fd5dbe5163782f750ca2df2cd7dc3e386971e2abd076ba29f56181d4e3b1377bf564

    • SSDEEP

      196608:91OwdB9Xbm4qKG95zUG9H+ridlrZu/xvHD42ACfwS:3OqzXbSzUGd+mk9DDd9

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • 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.

    • 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

2
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

1
T1005

Tasks