Overview

overview

7

Static

static

7

7464ba4c64...18.exe

windows7-x64

7

7464ba4c64...18.exe

windows10-2004-x64

7

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General

  • Target

    7464ba4c64661ddc5d961529750e3527_JaffaCakes118

  • Size

    225KB

  • Sample

    240526-fmdq5age64

  • MD5

    7464ba4c64661ddc5d961529750e3527

  • SHA1

    f1d01e9ddf451cb2bb18641ba522d419e9952a15

  • SHA256

    12c620d10294b15a4a12317a87179eeccc2ab57496f55bfaf7415a6f016bb0ab

  • SHA512

    3558582e74f799c5e57a667d660684b516bcbf7cf938dbd8f5d22401b4d8d557a23fd9956d26fda4451c532eb8d959ca237f2094efb8b9a96ec0f0c7f0430f55

  • SSDEEP

    6144:aPGBcCnqewhEr/T3B1TpLmEVmqPbFy424qdrwwsHPY34M:QdCnqw7R1Ni+PbM4Krw9Yt

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      7464ba4c64661ddc5d961529750e3527_JaffaCakes118

    • Size

      225KB

    • MD5

      7464ba4c64661ddc5d961529750e3527

    • SHA1

      f1d01e9ddf451cb2bb18641ba522d419e9952a15

    • SHA256

      12c620d10294b15a4a12317a87179eeccc2ab57496f55bfaf7415a6f016bb0ab

    • SHA512

      3558582e74f799c5e57a667d660684b516bcbf7cf938dbd8f5d22401b4d8d557a23fd9956d26fda4451c532eb8d959ca237f2094efb8b9a96ec0f0c7f0430f55

    • SSDEEP

      6144:aPGBcCnqewhEr/T3B1TpLmEVmqPbFy424qdrwwsHPY34M:QdCnqw7R1Ni+PbM4Krw9Yt

    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