Overview

overview

10

Static

static

10

98c0e8ae03...18.exe

windows7-x64

10

98c0e8ae03...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2024 22:24

Sharing

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General

  • Target

    98c0e8ae038031c7f5f210119c1b0b36_JaffaCakes118.exe

  • Size

    38KB

  • MD5

    98c0e8ae038031c7f5f210119c1b0b36

  • SHA1

    e63bb6d9ebe904e805f93f86dba97f6eeb6a5cef

  • SHA256

    f090ea218b1b9efedee6bae4665c1066649dc0fb94542467a56ae5a0a2c693e0

  • SHA512

    951259982fec7ccb4bcdaf4993e85f89ac041f28bd1150616ae59e983b91b5565610d379016a920df7465c7721c41e509802b298eab61e1446b9d47fc84b8e3d

  • SSDEEP

    384:2UyBbXgdNSPj9Wyo0lEmogGVAyL8hS0nmns0/5v1G983ViMTvLAinU5BavNes+z:YNXg+PJWyo0+mDa5L8htns3ViMpI

Score
10/10
purecrypterdownloaderloader

Malware Config

Extracted

Family

purecrypter

C2

https://store2.gofile.io/download/21f70e11-1654-443d-ad64-62a0ff64c0e2/Uzfdqijhednasevdbgjgqwdm.dll

Signatures

  • PureCrypter

    PureCrypter is a .NET malware loader first seen in early 2021.

    loaderdownloaderpurecrypter
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\98c0e8ae038031c7f5f210119c1b0b36_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\98c0e8ae038031c7f5f210119c1b0b36_JaffaCakes118.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3124 -s 1772
      2⤵
      • Program crash
      PID:3708
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3124 -ip 3124
    1⤵
      PID:2928

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3124-0-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

      Download

    • memory/3124-1-0x0000000000E00000-0x0000000000E10000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3124-2-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

      Download

    • memory/3124-3-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

      Download