Overview

overview

8

Static

static

3

f99c2592c8...18.exe

windows7-x64

7

f99c2592c8...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    f99c2592c84114ad43bfee6515fab69c_JaffaCakes118

  • Size

    845KB

  • Sample

    240419-f83x5sbb3t

  • MD5

    f99c2592c84114ad43bfee6515fab69c

  • SHA1

    13c963dabcd1e8441fbff0d4742a5a7f0ff251e4

  • SHA256

    4d3e86be151c25b793e824a41d21d3048941a6ba115339fab81f32f1c2733807

  • SHA512

    12cd4ee530bfffad9eae10358a36301b97f996fb334cf69114e805c0b646e5d95ca2899d79c947efa3fb3d1572717bd81f3543eb93c15da89aa44768fa2066b5

  • SSDEEP

    12288:B703zBKDAxXNennnACz2GvL4SEEzv1b3uLYy9gpTVphAq4qr+moK//ksufXZZDN1:6DBKDA+7ztvUwrFX3FeU/BufXZZDN

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      f99c2592c84114ad43bfee6515fab69c_JaffaCakes118

    • Size

      845KB

    • MD5

      f99c2592c84114ad43bfee6515fab69c

    • SHA1

      13c963dabcd1e8441fbff0d4742a5a7f0ff251e4

    • SHA256

      4d3e86be151c25b793e824a41d21d3048941a6ba115339fab81f32f1c2733807

    • SHA512

      12cd4ee530bfffad9eae10358a36301b97f996fb334cf69114e805c0b646e5d95ca2899d79c947efa3fb3d1572717bd81f3543eb93c15da89aa44768fa2066b5

    • SSDEEP

      12288:B703zBKDAxXNennnACz2GvL4SEEzv1b3uLYy9gpTVphAq4qr+moK//ksufXZZDN1:6DBKDA+7ztvUwrFX3FeU/BufXZZDN

    Score
    8/10
    bootkitpersistence

    • Modifies Installed Components in the registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • 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

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

3
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

Query Registry

4
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

5
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks