Overview

overview

8

Static

static

bcce62f66b...2c.exe

windows7-x64

8

bcce62f66b...2c.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    bcce62f66b54c0c7e73329e127e22975aa908668c1de2320692f8d77fbab572c

  • Size

    1.3MB

  • Sample

    221203-h5g8daeg47

  • MD5

    8f7baeb156448c811d9cb1c1377e63fb

  • SHA1

    66f68a7890634af34a48ba7def3a7c7465150729

  • SHA256

    bcce62f66b54c0c7e73329e127e22975aa908668c1de2320692f8d77fbab572c

  • SHA512

    9dd65c5da8c9d6fdb994453fe97894c490762c086fb6ae1ec94da6cfdf7167ed88758152201299c5b65651b683ee18c599217c55215d6e338919090b56309984

  • SSDEEP

    24576:Zo5r2yh1vKuPc89ercVe2m5v7spNRu5vgVib+yYgwPMaTtwLF58+OW0sl:25r2wvZcZr92Cvc45YV8+yvwHTtwvRnl

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      bcce62f66b54c0c7e73329e127e22975aa908668c1de2320692f8d77fbab572c

    • Size

      1.3MB

    • MD5

      8f7baeb156448c811d9cb1c1377e63fb

    • SHA1

      66f68a7890634af34a48ba7def3a7c7465150729

    • SHA256

      bcce62f66b54c0c7e73329e127e22975aa908668c1de2320692f8d77fbab572c

    • SHA512

      9dd65c5da8c9d6fdb994453fe97894c490762c086fb6ae1ec94da6cfdf7167ed88758152201299c5b65651b683ee18c599217c55215d6e338919090b56309984

    • SSDEEP

      24576:Zo5r2yh1vKuPc89ercVe2m5v7spNRu5vgVib+yYgwPMaTtwLF58+OW0sl:25r2wvZcZr92Cvc45YV8+yvwHTtwvRnl

    Score
    8/10
    bootkitpersistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks