Overview

overview

7

Static

static

7

fd918dbd28...18.exe

windows7-x64

7

fd918dbd28...18.exe

windows10-2004-x64

7

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General

  • Target

    fd918dbd283b00292298f9767ef72b4d_JaffaCakes118

  • Size

    205KB

  • Sample

    240420-y51ygshe9w

  • MD5

    fd918dbd283b00292298f9767ef72b4d

  • SHA1

    81ffe683eefa310ddead9da699d208bcea37005e

  • SHA256

    934bd35c4b2b450c9590ac7ae1485860613a1e7881fc6f38b3a93d90d0fdac31

  • SHA512

    4926f783abcdb85177e3aa9da347c7af147951d8dcf160f762c6e6177f93a91e4071587f8fd179a0ed20e69d600f6b9dbc151ab3e6a7d1e5e10acfe21dce4243

  • SSDEEP

    6144:6wN5dajqy2pjFu9Mo1z6ihij1jYJ9e0RLnfQwzQQKY9:6S5dTy2paZ4JYHfR83Y9

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fd918dbd283b00292298f9767ef72b4d_JaffaCakes118

    • Size

      205KB

    • MD5

      fd918dbd283b00292298f9767ef72b4d

    • SHA1

      81ffe683eefa310ddead9da699d208bcea37005e

    • SHA256

      934bd35c4b2b450c9590ac7ae1485860613a1e7881fc6f38b3a93d90d0fdac31

    • SHA512

      4926f783abcdb85177e3aa9da347c7af147951d8dcf160f762c6e6177f93a91e4071587f8fd179a0ed20e69d600f6b9dbc151ab3e6a7d1e5e10acfe21dce4243

    • SSDEEP

      6144:6wN5dajqy2pjFu9Mo1z6ihij1jYJ9e0RLnfQwzQQKY9:6S5dTy2paZ4JYHfR83Y9

    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