Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 23:25

General

  • Target

    88b7cf70d843065d4b33906ddee664fc_JaffaCakes118.exe

  • Size

    70KB

  • MD5

    88b7cf70d843065d4b33906ddee664fc

  • SHA1

    e4457b41f5a0a618006920d2897abd6333ab94e0

  • SHA256

    861f4ffef75c7bc6573525e4c3e7894b5a43ac98ea46155d33e4faa1206d1166

  • SHA512

    cf8f6ed7fb5d300b37d38859ae4a763cb088594cac367b8ec1876d74dd7c38e80e0e5dea952c1f422e11715e52d614408af7c7da9cd1db697ff3ad5e217833f0

  • SSDEEP

    1536:aZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:xd5BJHMqqDL2/Ovvdr

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\88b7cf70d843065d4b33906ddee664fc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\88b7cf70d843065d4b33906ddee664fc_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4020

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Replay Monitor

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Downloads