Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 20:01

General

  • Target

    IMG1067410252030.exe

  • Size

    39KB

  • MD5

    d27638db84894d3fa4935dbdbd5078ff

  • SHA1

    c2b33647e8db1433e3e7767817e337772923aff2

  • SHA256

    309c3ea985cf1b4438ded762e48ee09b3699ef020e0f28c76e5c63c34e02af66

  • SHA512

    c642ef89f09cf8d22a506d9bd23f2c5fdc6e297f586127eae0e7572cc39942955815fb9c40ed53d145fa24fb670ddb78e2d118f29f1c51ef7259116d8bc740c6

  • SSDEEP

    384:8lOcFdQqiz80LBDl3pf/+BWV9isZ0CM7vliFhXgobglDMcmn6f60wwwwwwwwwwwH:8IkDu9LBjf2BWVwsi7vAfwo/NQs

Malware Config

Extracted

Family

purecrypter

C2

http://13.231.238.12/dart/IMG1067410252030.png

Signatures

  • PureCrypter

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

  • Purecrypter family
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\IMG1067410252030.exe
    "C:\Users\Admin\AppData\Local\Temp\IMG1067410252030.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2364-0-0x000000007441E000-0x000000007441F000-memory.dmp

    Filesize

    4KB

  • memory/2364-1-0x0000000001240000-0x0000000001250000-memory.dmp

    Filesize

    64KB

  • memory/2364-2-0x0000000074410000-0x0000000074AFE000-memory.dmp

    Filesize

    6.9MB

  • memory/2364-3-0x000000007441E000-0x000000007441F000-memory.dmp

    Filesize

    4KB

  • memory/2364-4-0x0000000074410000-0x0000000074AFE000-memory.dmp

    Filesize

    6.9MB