Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07-06-2024 03:56

General

  • Target

    da109106b97b7e8162f2a14a021aef67b1a6f26042c77559569e81177e30159a.exe

  • Size

    6KB

  • MD5

    6293f7a0a604be58b31b34460fd5a71b

  • SHA1

    e5230f778000bf5b1662a25f8607d88ba236118b

  • SHA256

    da109106b97b7e8162f2a14a021aef67b1a6f26042c77559569e81177e30159a

  • SHA512

    fe99abe6574dec1865094b2e660b46769c83e17560efb5d9490cd8fc02b323567fbbbe7c7963e7de8a93ff7000f58dd94d592b704f66e5711b0da308e1b1b713

  • SSDEEP

    96:Gfirqeli5O5+tFrYeVY4KtzPptdnK7rzxr5y4fyQdy8yJzNt:Gfjeg5c+tZlVY4UzxLurd83Qgrr

Malware Config

Extracted

Family

purecrypter

C2

https://theloftibiza.com/wp-includes/Eofmqlm.vdf

Signatures

  • PureCrypter

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\da109106b97b7e8162f2a14a021aef67b1a6f26042c77559569e81177e30159a.exe
    "C:\Users\Admin\AppData\Local\Temp\da109106b97b7e8162f2a14a021aef67b1a6f26042c77559569e81177e30159a.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4728

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4728-0-0x00000000743BE000-0x00000000743BF000-memory.dmp

    Filesize

    4KB

  • memory/4728-1-0x0000000000FE0000-0x0000000000FE8000-memory.dmp

    Filesize

    32KB

  • memory/4728-2-0x00000000743B0000-0x0000000074B61000-memory.dmp

    Filesize

    7.7MB

  • memory/4728-3-0x00000000743BE000-0x00000000743BF000-memory.dmp

    Filesize

    4KB

  • memory/4728-4-0x00000000743B0000-0x0000000074B61000-memory.dmp

    Filesize

    7.7MB