Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    21-08-2024 04:02

General

  • Target

    8eb33b6b34358e3d4164365d4200e13d12cd9bbabd2be3c69fad3a83eb2bbae1.exe

  • Size

    10KB

  • MD5

    b98844bdecfcb5f6c074f0ed878f031e

  • SHA1

    42b70dc5a10357391d98243f4ecc94ff3bc03535

  • SHA256

    8eb33b6b34358e3d4164365d4200e13d12cd9bbabd2be3c69fad3a83eb2bbae1

  • SHA512

    a6d1f27e1a7050f1aaded6edb9dd3f471fa93e04791aad435ec838570371ce3c32a4609d523e761951e1fdd5d2b4fd7d42942ddcf41b16aca2099793beb29720

  • SSDEEP

    96:i0fe6o+JzKXolTLbUyCxsTCDCm2EqGZeFrwHGa6CTuasJaVa1abaXAaOQ2WzNt:PXo+l2olTnUjsO+m2ZGZIwICCZ/

Malware Config

Extracted

Family

purecrypter

C2

https://dc.12580.host/Jyfoxfsxi.dat

Signatures

  • PureCrypter

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

  • 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\8eb33b6b34358e3d4164365d4200e13d12cd9bbabd2be3c69fad3a83eb2bbae1.exe
    "C:\Users\Admin\AppData\Local\Temp\8eb33b6b34358e3d4164365d4200e13d12cd9bbabd2be3c69fad3a83eb2bbae1.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3016-0-0x000000007469E000-0x000000007469F000-memory.dmp

    Filesize

    4KB

  • memory/3016-1-0x0000000000820000-0x0000000000828000-memory.dmp

    Filesize

    32KB

  • memory/3016-2-0x0000000074690000-0x0000000074D7E000-memory.dmp

    Filesize

    6.9MB

  • memory/3016-3-0x000000007469E000-0x000000007469F000-memory.dmp

    Filesize

    4KB

  • memory/3016-4-0x0000000074690000-0x0000000074D7E000-memory.dmp

    Filesize

    6.9MB