Analysis

  • max time kernel
    24s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    15-05-2022 21:53

General

  • Target

    c3254d5e509aebef7fda585b67b455028f7a64ecf1608285689f1a6f11767eb5.exe

  • Size

    528KB

  • MD5

    06103116cbf15dd1740e742a38b208f9

  • SHA1

    250493f5cdb7d55334bde05281765d782fc84339

  • SHA256

    c3254d5e509aebef7fda585b67b455028f7a64ecf1608285689f1a6f11767eb5

  • SHA512

    66d7cf524ba590e22777733bde196e06db9d2d65641552c4fd0c5b16cf62421b820c95a869bc67ee5c5b02ac18ded154a3a79cf4d7a45824784848af7076e58e

Malware Config

Extracted

Family

raccoon

Botnet

f6222712727496f7b94c16d9d2d9a65a19562242

Attributes
  • url4cnc

    https://drive.google.com/uc?export=download&id=1cZGDeh2ulSMYWksvfDDig27C6DMUljz_

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Raccoon Stealer Payload 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c3254d5e509aebef7fda585b67b455028f7a64ecf1608285689f1a6f11767eb5.exe
    "C:\Users\Admin\AppData\Local\Temp\c3254d5e509aebef7fda585b67b455028f7a64ecf1608285689f1a6f11767eb5.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1588
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1588 -s 348
      2⤵
      • Program crash
      PID:1468

Network

MITRE ATT&CK Matrix ATT&CK v6

Command and Control

Web Service

1
T1102

Replay Monitor

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Downloads

  • memory/1468-58-0x0000000000000000-mapping.dmp
  • memory/1588-54-0x0000000076191000-0x0000000076193000-memory.dmp
    Filesize

    8KB

  • memory/1588-55-0x00000000002CB000-0x0000000000319000-memory.dmp
    Filesize

    312KB

  • memory/1588-56-0x0000000000530000-0x00000000005B9000-memory.dmp
    Filesize

    548KB

  • memory/1588-57-0x0000000000400000-0x00000000004B5000-memory.dmp
    Filesize

    724KB