Analysis

  • max time kernel
    68s
  • max time network
    71s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-09-2022 10:22

General

  • Target

    d1d286e4d020229c0296c49dba5a4c7a4df9b55c62107b6562d41566136096ad.exe

  • Size

    6.9MB

  • MD5

    bfe0d543d420cf99e37637a622c40e3a

  • SHA1

    d2c3200c10f5160e0cbf5596e9e2e06e9be2234e

  • SHA256

    d1d286e4d020229c0296c49dba5a4c7a4df9b55c62107b6562d41566136096ad

  • SHA512

    3cca57962b6c7a9e159516c1b3fde48473f38414f723d2daa3a07fafa9c3b007077423983effa2984c10a0ea9ac0de5b627deef48d3c49e2b37e1a4efe807a94

  • SSDEEP

    98304:DoV1lbPsgZi8knR61cdVMNarKMEFhN01jPatcbI/fVb66QUHtSmqvsZRAjq2Iawy:DYJknDdVy9MGN++/fVu6QUkmwsZKjS

Malware Config

Extracted

Family

raccoon

Botnet

30983d9f29580bfa36d11934e219e205

C2

http://176.124.218.249/

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
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d1d286e4d020229c0296c49dba5a4c7a4df9b55c62107b6562d41566136096ad.exe
    "C:\Users\Admin\AppData\Local\Temp\d1d286e4d020229c0296c49dba5a4c7a4df9b55c62107b6562d41566136096ad.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:768
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
        PID:2012
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        2⤵
        • Loads dropped DLL
        PID:2028

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    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/768-61-0x0000000076871000-0x0000000076873000-memory.dmp
      Filesize

      8KB

    • memory/768-59-0x0000000002A10000-0x0000000002B45000-memory.dmp
      Filesize

      1.2MB

    • memory/768-60-0x0000000002A10000-0x0000000002B45000-memory.dmp
      Filesize

      1.2MB

    • memory/768-58-0x0000000002B80000-0x0000000003065000-memory.dmp
      Filesize

      4.9MB

    • memory/768-62-0x000000000FAA0000-0x000000000FB74000-memory.dmp
      Filesize

      848KB

    • memory/768-63-0x000000000FAA0000-0x000000000FB74000-memory.dmp
      Filesize

      848KB

    • memory/768-64-0x0000000000400000-0x0000000000F94000-memory.dmp
      Filesize

      11.6MB

    • memory/768-54-0x0000000000400000-0x0000000000F94000-memory.dmp
      Filesize

      11.6MB

    • memory/768-57-0x0000000002B80000-0x0000000003065000-memory.dmp
      Filesize

      4.9MB

    • memory/768-69-0x0000000000400000-0x0000000000F94000-memory.dmp
      Filesize

      11.6MB

    • memory/768-72-0x0000000002A10000-0x0000000002B45000-memory.dmp
      Filesize

      1.2MB

    • memory/768-56-0x0000000000400000-0x0000000000F94000-memory.dmp
      Filesize

      11.6MB

    • memory/2028-65-0x0000000000400000-0x0000000000414000-memory.dmp
      Filesize

      80KB

    • memory/2028-73-0x0000000000400000-0x0000000000414000-memory.dmp
      Filesize

      80KB

    • memory/2028-70-0x0000000000400000-0x0000000000414000-memory.dmp
      Filesize

      80KB

    • memory/2028-67-0x0000000000400000-0x0000000000414000-memory.dmp
      Filesize

      80KB

    • memory/2028-77-0x0000000000400000-0x0000000000414000-memory.dmp
      Filesize

      80KB