Overview

overview

7

Static

static

7

fd11521192...18.exe

windows7-x64

7

fd11521192...18.exe

windows10-2004-x64

7

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General

  • Target

    fd11521192065780080ffb404a8a80b7_JaffaCakes118

  • Size

    341KB

  • Sample

    240420-srq88sbd88

  • MD5

    fd11521192065780080ffb404a8a80b7

  • SHA1

    aaa666f9ff1ae624931875b7e09b0a8d0328ddbb

  • SHA256

    520030b7cb3ad94c40f2cca5dd868248971ea788a88d66a2b6c43c740e80c82b

  • SHA512

    f1ac1614ae05ad9c779b16e975d73f7713cb282d660aaad02d75e7dba3333714d3d73ede4f099b5de144efac1c64be04e5f016b7b07ddb2f9f22df84a6c85d9c

  • SSDEEP

    6144:afZ/nwzIhoZib9i0ju9BKVoEZUWUrCL+sBn49HKMZ/JQaTNM/eG:afpPOZiBiq3zxggLBn49quJHTiWG

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fd11521192065780080ffb404a8a80b7_JaffaCakes118

    • Size

      341KB

    • MD5

      fd11521192065780080ffb404a8a80b7

    • SHA1

      aaa666f9ff1ae624931875b7e09b0a8d0328ddbb

    • SHA256

      520030b7cb3ad94c40f2cca5dd868248971ea788a88d66a2b6c43c740e80c82b

    • SHA512

      f1ac1614ae05ad9c779b16e975d73f7713cb282d660aaad02d75e7dba3333714d3d73ede4f099b5de144efac1c64be04e5f016b7b07ddb2f9f22df84a6c85d9c

    • SSDEEP

      6144:afZ/nwzIhoZib9i0ju9BKVoEZUWUrCL+sBn49HKMZ/JQaTNM/eG:afpPOZiBiq3zxggLBn49quJHTiWG

    Score
    7/10
    bootkitpersistenceupx

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks