Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    23-02-2023 21:49

General

  • Target

    tmp.exe

  • Size

    7KB

  • MD5

    45cd89fa28924bd2390d6948d1ee11f6

  • SHA1

    75110b387762c2f59116fef0709d2a5d23e13c2d

  • SHA256

    13df95cc4f92ffd056e353d26493f69b53667970de247808b7f1e2de95dae364

  • SHA512

    1e24fb83b702eb66f5d4fe8df2ff761d42c5fb44ff7bca0342a9d0b0055f0493b6e1b0686d733878ee6172ff73ab64d50750a0f2f88822a77f088e4c0f0fc6d9

  • SSDEEP

    96:UoFQgbeMBVLPCyWUyxtL9UvpvR5IMvW+7f7LEkQWQQCjzNt:UoFhyMfyxtL+tfhvfLtZQpl

Malware Config

Extracted

Family

purecrypter

C2

https://naadhira.store/panel/uploads/services_Cuepxqhr.jpg

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\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1376

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1376-54-0x0000000000AA0000-0x0000000000AA8000-memory.dmp

    Filesize

    32KB

  • memory/1376-55-0x0000000000760000-0x00000000007A0000-memory.dmp

    Filesize

    256KB