Overview

overview

6

Static

static

3

fa3bb7c5e5...18.dll

windows7-x64

6

fa3bb7c5e5...18.dll

windows10-2004-x64

6

Sharing

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General

  • Target

    fa3bb7c5e5da20ac05491e4ce8403dbb_JaffaCakes118

  • Size

    255KB

  • Sample

    240419-nzgybabg4s

  • MD5

    fa3bb7c5e5da20ac05491e4ce8403dbb

  • SHA1

    208ba1b4b8d995310c4c7b8559eed304259bcba4

  • SHA256

    78bfa1a550322ff18164ee96d55eaab48c5fe889025579760521b0e15f0fc354

  • SHA512

    3f69a9a47fa1594dd84a1972cd2629c0c0a4837948a18a0f210eb72f646de9a93576d8270efea9d2069ac636113d2af7cc4bd1273505e1d792e3ae43e56ef255

  • SSDEEP

    6144:4DzKVL4s7rUXKm5GOQGM8ZX5VQqy2p9Z+Po1m4q+mAq4C7B7s:4DzKVL4sEDPI8ZX5Vk69Zw4qT4C7Bg

Score
6/10
bootkitpersistence

Malware Config

Targets

    • Target

      fa3bb7c5e5da20ac05491e4ce8403dbb_JaffaCakes118

    • Size

      255KB

    • MD5

      fa3bb7c5e5da20ac05491e4ce8403dbb

    • SHA1

      208ba1b4b8d995310c4c7b8559eed304259bcba4

    • SHA256

      78bfa1a550322ff18164ee96d55eaab48c5fe889025579760521b0e15f0fc354

    • SHA512

      3f69a9a47fa1594dd84a1972cd2629c0c0a4837948a18a0f210eb72f646de9a93576d8270efea9d2069ac636113d2af7cc4bd1273505e1d792e3ae43e56ef255

    • SSDEEP

      6144:4DzKVL4s7rUXKm5GOQGM8ZX5VQqy2p9Z+Po1m4q+mAq4C7B7s:4DzKVL4sEDPI8ZX5Vk69Zw4qT4C7Bg

    Score
    6/10
    bootkitpersistence

    • 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 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

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks