Analysis

  • max time kernel
    80s
  • max time network
    82s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    16-10-2022 04:20

General

  • Target

    1b7d5568856cb4d24770d1d1c5d45e522063b0218f8af763891551df06037dd9.exe

  • Size

    2.5MB

  • MD5

    1d337f3c798dc6fc06b453566ecb6114

  • SHA1

    65a5af30d0766ed67ae884280676777058ec96a6

  • SHA256

    1b7d5568856cb4d24770d1d1c5d45e522063b0218f8af763891551df06037dd9

  • SHA512

    4c15d958e31d957a7f8bf90813a29c24b20bcb4192dbc404d8a039df04eccd66c5b56e5f33bc069092b268c225d2bca2e3b754252328aec0392369c93b882fc8

  • SSDEEP

    24576:Rn6zJ5wsOjflMYKY0YSY0YuCfZMDYJYLdtZ8tZvE2KCDh/fj6LhYp22l3RuQ553Q:RKojWYKspMCDh/fj62l3c

Malware Config

Extracted

Family

raccoon

Botnet

ce21570f8b07f4e68bfb7f44917635b1

C2

http://135.148.104.11/

http://77.73.133.7/

rc4.plain

Signatures

  • Raccoon

    Raccoon is an infostealer written in C++ and first seen in 2019.

  • Downloads MZ/PE file
  • Loads dropped DLL 3 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1b7d5568856cb4d24770d1d1c5d45e522063b0218f8af763891551df06037dd9.exe
    "C:\Users\Admin\AppData\Local\Temp\1b7d5568856cb4d24770d1d1c5d45e522063b0218f8af763891551df06037dd9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • Loads dropped DLL
      PID:100188

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\LocalLow\mozglue.dll
    Filesize

    612KB

    MD5

    f07d9977430e762b563eaadc2b94bbfa

    SHA1

    da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

    SHA256

    4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

    SHA512

    6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

  • \Users\Admin\AppData\LocalLow\nss3.dll
    Filesize

    1.9MB

    MD5

    f67d08e8c02574cbc2f1122c53bfb976

    SHA1

    6522992957e7e4d074947cad63189f308a80fcf2

    SHA256

    c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

    SHA512

    2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

  • \Users\Admin\AppData\LocalLow\sqlite3.dll
    Filesize

    1.0MB

    MD5

    dbf4f8dcefb8056dc6bae4b67ff810ce

    SHA1

    bbac1dd8a07c6069415c04b62747d794736d0689

    SHA256

    47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

    SHA512

    b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

  • memory/2068-120-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-121-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-122-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-123-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-124-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-125-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-127-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-126-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-128-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-129-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-130-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-131-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-132-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-133-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-134-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/2068-135-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-136-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/100188-143-0x0000000000408597-mapping.dmp
  • memory/100188-144-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-145-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-146-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-147-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-148-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-149-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-150-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-151-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-152-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-153-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-154-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-155-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-156-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-157-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-158-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-159-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-160-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-161-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/100188-163-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-164-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-165-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-166-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-162-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-167-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-168-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-169-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-170-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-171-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-172-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-173-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-174-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-175-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-176-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-177-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-178-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-179-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-180-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-181-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-182-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-183-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB

  • memory/100188-184-0x0000000077840000-0x00000000779CE000-memory.dmp
    Filesize

    1.6MB