Analysis

  • max time kernel
    94s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 01:30

General

  • Target

    b20de9452f77b912c49bd307cc1e2550abb4e17d8497655e64ed0883ce4cfcbe.exe

  • Size

    6.6MB

  • MD5

    7cf0ba422c37585d399e4dffb0b7757c

  • SHA1

    d7b1b39ccdb9287edbae0aa9496ab1d678a4780b

  • SHA256

    b20de9452f77b912c49bd307cc1e2550abb4e17d8497655e64ed0883ce4cfcbe

  • SHA512

    f28f438298954bdabfeb8848dcafe35e074b1750c32e9f01268e41ced8a2acac3e298159b85f159e9c9d4814f73ce2b89c1d8a8afc4a7a2ab30c2258dc3237c1

  • SSDEEP

    196608:2UU5u4Ef30GhXdLPLPCiZMwVnvrgDK+Sshs:Z6FEvHdHC2M8vlEs

Malware Config

Extracted

Family

meduza

C2

109.107.181.83

Signatures

  • Detect ZGRat V1 34 IoCs
  • Meduza

    Meduza is a crypto wallet and info stealer written in C++.

  • Meduza Stealer payload 2 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Deletes itself 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b20de9452f77b912c49bd307cc1e2550abb4e17d8497655e64ed0883ce4cfcbe.exe
    "C:\Users\Admin\AppData\Local\Temp\b20de9452f77b912c49bd307cc1e2550abb4e17d8497655e64ed0883ce4cfcbe.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3812
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • outlook_office_path
      • outlook_win_path
      PID:4552
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" Start-Sleep -Seconds 5; Remove-Item -Path 'C:\Users\Admin\AppData\Local\Temp\b20de9452f77b912c49bd307cc1e2550abb4e17d8497655e64ed0883ce4cfcbe.exe' -Force
      2⤵
      • Deletes itself
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lsj5dm5g.anh.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2280-4901-0x000002E4311D0000-0x000002E4311F2000-memory.dmp

    Filesize

    136KB

  • memory/2280-4906-0x00007FFD62C40000-0x00007FFD63701000-memory.dmp

    Filesize

    10.8MB

  • memory/2280-4907-0x000002E430910000-0x000002E430920000-memory.dmp

    Filesize

    64KB

  • memory/2280-4908-0x000002E430910000-0x000002E430920000-memory.dmp

    Filesize

    64KB

  • memory/2280-4917-0x00007FFD62C40000-0x00007FFD63701000-memory.dmp

    Filesize

    10.8MB

  • memory/3812-34-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-44-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-3-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-4-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-6-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-8-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-10-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-12-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-14-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-16-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-18-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-20-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-22-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-24-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-26-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-28-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-30-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-32-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-1-0x00007FFD62C40000-0x00007FFD63701000-memory.dmp

    Filesize

    10.8MB

  • memory/3812-36-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-38-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-40-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-42-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-2-0x0000024D7DF30000-0x0000024D7E1A6000-memory.dmp

    Filesize

    2.5MB

  • memory/3812-46-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-48-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-50-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-52-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-54-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-56-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-58-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-60-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-62-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-64-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-66-0x0000024D7DF30000-0x0000024D7E1A0000-memory.dmp

    Filesize

    2.4MB

  • memory/3812-3219-0x00007FFD62C40000-0x00007FFD63701000-memory.dmp

    Filesize

    10.8MB

  • memory/3812-4884-0x0000024D7DF20000-0x0000024D7DF30000-memory.dmp

    Filesize

    64KB

  • memory/3812-4885-0x0000024D63D20000-0x0000024D63D21000-memory.dmp

    Filesize

    4KB

  • memory/3812-0-0x0000024D632E0000-0x0000024D63980000-memory.dmp

    Filesize

    6.6MB

  • memory/3812-4886-0x0000024D7E1A0000-0x0000024D7E252000-memory.dmp

    Filesize

    712KB

  • memory/3812-4887-0x0000024D63DD0000-0x0000024D63E1C000-memory.dmp

    Filesize

    304KB

  • memory/3812-4889-0x0000024D7DEC0000-0x0000024D7DF14000-memory.dmp

    Filesize

    336KB

  • memory/3812-4894-0x00007FFD62C40000-0x00007FFD63701000-memory.dmp

    Filesize

    10.8MB

  • memory/4552-4895-0x0000000140000000-0x00000001400DA000-memory.dmp

    Filesize

    872KB

  • memory/4552-4918-0x0000000140000000-0x00000001400DA000-memory.dmp

    Filesize

    872KB