Overview

overview

7

Static

static

7

fa7dcfc595...18.exe

windows7-x64

7

fa7dcfc595...18.exe

windows10-2004-x64

7

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General

  • Target

    fa7dcfc595bb427702030e9360aab36f_JaffaCakes118

  • Size

    227KB

  • Sample

    240419-rpvyzaee95

  • MD5

    fa7dcfc595bb427702030e9360aab36f

  • SHA1

    207204983e11d7005e6fc14694d4e100c4eefe66

  • SHA256

    28fa3320525649e1cb145a1cbd4ada58c4e0b90ab1d01e9a3a5d554253a32919

  • SHA512

    b1ef73615266f85febb55fd3a1a194371242b1b930f3e4036262fe20a78c02fb3e724df5ab7abc569b4ec7e540288f43bc17efdeb8c19a9e2f610c097b043bce

  • SSDEEP

    6144:fy8Gngxu7bu28Bi6fxVwZkHx/jw9B9XKY:fAngkbghOOJj4b3

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fa7dcfc595bb427702030e9360aab36f_JaffaCakes118

    • Size

      227KB

    • MD5

      fa7dcfc595bb427702030e9360aab36f

    • SHA1

      207204983e11d7005e6fc14694d4e100c4eefe66

    • SHA256

      28fa3320525649e1cb145a1cbd4ada58c4e0b90ab1d01e9a3a5d554253a32919

    • SHA512

      b1ef73615266f85febb55fd3a1a194371242b1b930f3e4036262fe20a78c02fb3e724df5ab7abc569b4ec7e540288f43bc17efdeb8c19a9e2f610c097b043bce

    • SSDEEP

      6144:fy8Gngxu7bu28Bi6fxVwZkHx/jw9B9XKY:fAngkbghOOJj4b3

    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