Analysis

  • max time kernel
    125s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-02-2023 01:03

General

  • Target

    132b33d15b8a8c2031df9b7e50e0fde9ba6a0aa4a10b29ece281457f6d777997.exe

  • Size

    7KB

  • MD5

    5420dcbae4f1fba8afe85cb03dcd9bfc

  • SHA1

    db19ee960f0b21125f5483fbd9b88bf067d6ce7d

  • SHA256

    132b33d15b8a8c2031df9b7e50e0fde9ba6a0aa4a10b29ece281457f6d777997

  • SHA512

    2f5401527ed4531d5c91dc2cedd8dbd01071996a41cf9d6223aa79595e8eec593bfd494c8a641bb61a28179a9e92770d0e0139150b9cfc4a79dc03c9503d780f

  • SSDEEP

    96:X/6FcS3gOdrAUmvI2TcA7+1PeRTykdXczk1uw+kvlkmzNt:yFl3eLK1Pe5Nvuwjag

Malware Config

Extracted

Family

purecrypter

C2

https://cents-ability.org/loader/uploads/noicon_Yqorlvbk.bmp

Signatures

  • PureCrypter

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\132b33d15b8a8c2031df9b7e50e0fde9ba6a0aa4a10b29ece281457f6d777997.exe
    "C:\Users\Admin\AppData\Local\Temp\132b33d15b8a8c2031df9b7e50e0fde9ba6a0aa4a10b29ece281457f6d777997.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3712

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3712-133-0x0000000000AF0000-0x0000000000AF8000-memory.dmp

    Filesize

    32KB

  • memory/3712-134-0x0000000005460000-0x00000000054C6000-memory.dmp

    Filesize

    408KB

  • memory/3712-135-0x00000000059F0000-0x0000000005A00000-memory.dmp

    Filesize

    64KB

  • memory/3712-136-0x00000000059F0000-0x0000000005A00000-memory.dmp

    Filesize

    64KB