Overview

overview

7

Static

static

7

755e1937c0...18.exe

windows7-x64

7

755e1937c0...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    755e1937c0011d5e15defbf04997ddd5_JaffaCakes118

  • Size

    471KB

  • Sample

    240726-xz9g1ayhnn

  • MD5

    755e1937c0011d5e15defbf04997ddd5

  • SHA1

    1d6fcd009621a03adc160cb90aa941c0a21e8706

  • SHA256

    6c45e0b92fa8c44c6a3d16bd280f675e97f7e82a6f650b62710a02efa3c75271

  • SHA512

    3c422e7f098034f5188276a1093533dd6c6a6389b2e52d98ed89579b0a934323fab8ab009d28bfa929f1762eaa5c79731676a567f78828d6ec15e68bf3f1d174

  • SSDEEP

    6144:vMj208tqpQbbbiMZaHwz0huDlqt0E8fiATFaoZ9S+GqF:kj208tjfioDlqt0E8fzFaoZtF

Score
7/10
bootkitdiscoverypersistenceupx

Malware Config

Targets

    • Target

      755e1937c0011d5e15defbf04997ddd5_JaffaCakes118

    • Size

      471KB

    • MD5

      755e1937c0011d5e15defbf04997ddd5

    • SHA1

      1d6fcd009621a03adc160cb90aa941c0a21e8706

    • SHA256

      6c45e0b92fa8c44c6a3d16bd280f675e97f7e82a6f650b62710a02efa3c75271

    • SHA512

      3c422e7f098034f5188276a1093533dd6c6a6389b2e52d98ed89579b0a934323fab8ab009d28bfa929f1762eaa5c79731676a567f78828d6ec15e68bf3f1d174

    • SSDEEP

      6144:vMj208tqpQbbbiMZaHwz0huDlqt0E8fiATFaoZ9S+GqF:kj208tjfioDlqt0E8fzFaoZtF

    Score
    7/10
    bootkitdiscoverypersistenceupx

    • 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

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks