Analysis

  • max time kernel
    45s
  • max time network
    44s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-09-2022 17:58

General

  • Target

    QBAGDAQ.exe

  • Size

    2.7MB

  • MD5

    081b0db95177c46330d35f2b57937526

  • SHA1

    316f79d3ddd9325476ce52318c2aaae011316897

  • SHA256

    1227762670b7f30a26b51d681acad249a14986f375f5d659ef36e25e4e8bef1b

  • SHA512

    e84ebf6d234e8a909887093fd0b33dc7e4b158b03012fc9863ac9e73e5381aefc554d96d45562e5cf75eda7b4d0c2652f87ec2d16d584318acab6b9b3bf49b60

  • SSDEEP

    49152:JoAbBbTsYtX9jHCj2D1WCA4R8oq4eNJ/V/:X1W

Malware Config

Extracted

Family

raccoon

Botnet

9b19cf60d9bdf65b8a2495aa965456c3

C2

http://5.2.70.65/

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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QBAGDAQ.exe
    "C:\Users\Admin\AppData\Local\Temp\QBAGDAQ.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4076
    • 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:2316

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

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

    612KB

    MD5

    f07d9977430e762b563eaadc2b94bbfa

    SHA1

    da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

    SHA256

    4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

    SHA512

    6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

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

    1.9MB

    MD5

    f67d08e8c02574cbc2f1122c53bfb976

    SHA1

    6522992957e7e4d074947cad63189f308a80fcf2

    SHA256

    c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

    SHA512

    2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

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

    1.0MB

    MD5

    dbf4f8dcefb8056dc6bae4b67ff810ce

    SHA1

    bbac1dd8a07c6069415c04b62747d794736d0689

    SHA256

    47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

    SHA512

    b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

  • memory/2316-135-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/2316-136-0x0000000000408597-mapping.dmp
  • memory/2316-139-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/2316-140-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/2316-144-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/4076-132-0x0000000000760000-0x0000000000A1C000-memory.dmp
    Filesize

    2.7MB

  • memory/4076-133-0x00007FFB8E480000-0x00007FFB8EF41000-memory.dmp
    Filesize

    10.8MB

  • memory/4076-134-0x00007FFB8E480000-0x00007FFB8EF41000-memory.dmp
    Filesize

    10.8MB

  • memory/4076-137-0x00007FFB8E480000-0x00007FFB8EF41000-memory.dmp
    Filesize

    10.8MB