Analysis

  • max time kernel
    36s
  • max time network
    45s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-07-2023 21:36

General

  • Target

    Pre-Activated-Setup.exe

  • Size

    25.6MB

  • MD5

    7f7d50ed8f4a8432a0371c83693e3bdc

  • SHA1

    e2b50df6d0b61f67e0bb7caa6fb444699ee096dc

  • SHA256

    cfb378f8d902d20bc733c205ee8d7f1e4493da6971400fa0c8515f37001212b9

  • SHA512

    322850f8137bf59b0fc5a39c36442bff92cb21cb7ec42be06a05d13bb148ea90a2b3fccc31bf042065ce2bfa7ad16b3c8d422274dc1a3d24eed995e62759a6b5

  • SSDEEP

    393216:hGMbkfWjBPBtR0LUKfS9vXRBKaNF+AWkafU5wl7zAhAHuKv+PSFq9A9/ceW:h+ePXWLBadWaBWHsERHupPar9/c7

Malware Config

Extracted

Family

raccoon

Botnet

67f7314de84b54b5f21ebf56b4ba37ca

C2

http://79.137.248.173:80/

http://89.208.106.110:80/

xor.plain

Signatures

  • Raccoon

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

  • Raccoon Stealer payload 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Pre-Activated-Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Pre-Activated-Setup.exe"
    1⤵
    • Checks computer location settings
    • Enumerates connected drives
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMwA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4704
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
      2⤵
        PID:5032
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAANAA=
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4512
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
        2⤵
          PID:1300
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMwA=
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1364

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

        Filesize

        2KB

        MD5

        2f57fde6b33e89a63cf0dfdd6e60a351

        SHA1

        445bf1b07223a04f8a159581a3d37d630273010f

        SHA256

        3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

        SHA512

        42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

        Filesize

        1KB

        MD5

        ae343a0c544713797d1582baed41cd6c

        SHA1

        170efb0fbebe36a6f605c6cfd664525f1158a58e

        SHA256

        dbc33d6f061613aaf9ec0a3472b37ec709ac168cde70c7b48c5807765f3ed292

        SHA512

        68afed158e066e67d6526627ceda320e1702779b95b8fe597ef573c1be7bcef0dc19f0e6fc17e8103c16fb0aa77d83e06e5f64435100d60193e3ee72e9bbc8b5

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

        Filesize

        1KB

        MD5

        3db5a3b556b01c59c5812cb86abb674e

        SHA1

        3848e5419d5c47879f159247e4f1b08005674cf0

        SHA256

        218d487f881ce9640acd16f7476b445471b83671569e99973f77d0bbf6c42ffa

        SHA512

        3eb6575d3e476053a65b2631b0cd0d584056ca476058ee2706c69fe10b0502460c40f8985f1f4666e42fba2809924f6dc34ba2e9b2629217542e45cb3640adcd

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_53ozzisx.sco.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • memory/1300-191-0x0000000000400000-0x000000000040F000-memory.dmp

        Filesize

        60KB

      • memory/1300-189-0x0000000000400000-0x000000000040F000-memory.dmp

        Filesize

        60KB

      • memory/1364-188-0x00007FF8F53E0000-0x00007FF8F5EA1000-memory.dmp

        Filesize

        10.8MB

      • memory/1364-185-0x00000264AB290000-0x00000264AB2A0000-memory.dmp

        Filesize

        64KB

      • memory/1364-175-0x00007FF8F53E0000-0x00007FF8F5EA1000-memory.dmp

        Filesize

        10.8MB

      • memory/2648-151-0x00007FF7667D0000-0x00007FF7691F9000-memory.dmp

        Filesize

        42.2MB

      • memory/2648-192-0x00007FF7667D0000-0x00007FF7691F9000-memory.dmp

        Filesize

        42.2MB

      • memory/2648-134-0x00007FF7667D0000-0x00007FF7691F9000-memory.dmp

        Filesize

        42.2MB

      • memory/2648-135-0x00007FF7667D0000-0x00007FF7691F9000-memory.dmp

        Filesize

        42.2MB

      • memory/2648-133-0x00007FF914810000-0x00007FF914812000-memory.dmp

        Filesize

        8KB

      • memory/4512-160-0x0000021528830000-0x0000021528840000-memory.dmp

        Filesize

        64KB

      • memory/4512-172-0x0000021528830000-0x0000021528840000-memory.dmp

        Filesize

        64KB

      • memory/4512-174-0x00007FF8F53E0000-0x00007FF8F5EA1000-memory.dmp

        Filesize

        10.8MB

      • memory/4512-161-0x0000021528830000-0x0000021528840000-memory.dmp

        Filesize

        64KB

      • memory/4512-159-0x00007FF8F53E0000-0x00007FF8F5EA1000-memory.dmp

        Filesize

        10.8MB

      • memory/4704-157-0x00007FF8F52C0000-0x00007FF8F5D81000-memory.dmp

        Filesize

        10.8MB

      • memory/4704-154-0x0000019F68290000-0x0000019F682A0000-memory.dmp

        Filesize

        64KB

      • memory/4704-153-0x00007FF8F52C0000-0x00007FF8F5D81000-memory.dmp

        Filesize

        10.8MB

      • memory/4704-152-0x0000019F68290000-0x0000019F682A0000-memory.dmp

        Filesize

        64KB

      • memory/4704-150-0x0000019F681C0000-0x0000019F681E2000-memory.dmp

        Filesize

        136KB