Analysis

  • max time kernel
    103s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/03/2025, 01:05

General

  • Target

    Setup.exe

  • Size

    759KB

  • MD5

    241e1f1358add031fb9fd18c2a0082b3

  • SHA1

    9f7b9614ed2a3622249df6e7c702168b8b6aa02c

  • SHA256

    129e0c2fa47bb97251800a4cf13f235f38fbe71aa6c98131e7cd85b433dc3204

  • SHA512

    fa06623308b65e6aaa4d137cda9e9126170c378f1f4709b3430eb839c8a408b2bb367b52eb3800f542d04444796f53f5f06711907a440daceaa7d0fa157aaa5c

  • SSDEEP

    12288:vJwFlRKCVTrpBdHY2ebSlZO19bjYN47/oUxFuVIZNZ3qLvxX363910TbwIjq9N:vURrRYJbSlj4oUxIGZNZ3avZKtqXe

Malware Config

Signatures

  • Downloads MZ/PE file 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Obfuscated Files or Information: Command Obfuscation 1 TTPs

    Adversaries may obfuscate content during command execution to impede detection.

  • Power Settings 1 TTPs 1 IoCs

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5096
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • Downloads MZ/PE file
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3436
      • C:\Users\Admin\AppData\Local\Temp\0ZZU09VTUJ7RAMG058NAQVAG8.exe
        "C:\Users\Admin\AppData\Local\Temp\0ZZU09VTUJ7RAMG058NAQVAG8.exe"
        3⤵
        • Downloads MZ/PE file
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1608
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /C powershell -EncodedCommand "PAAjAHkAbwBKACMAPgAgAEEAZABkAC0ATQBwAFAAcgBlAGYAZQByAGUAbgBjAGUAIAA8ACMAeQAxAFcAcAB2ADMAdABvAHEAIwA+ACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAGEAdABoACAAQAAoACQAZQBuAHYAOgBVAHMAZQByAFAAcgBvAGYAaQBsAGUALAAkAGUAbgB2ADoAUwB5AHMAdABlAG0ARAByAGkAdgBlACkAIAA8ACMAVQBuAEsAYQBmAHYANwB1ACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjADgAdgBhAGIAIwA+AA==" & powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0 & powercfg /hibernate off
          4⤵
          • Power Settings
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4900
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -EncodedCommand "PAAjAHkAbwBKACMAPgAgAEEAZABkAC0ATQBwAFAAcgBlAGYAZQByAGUAbgBjAGUAIAA8ACMAeQAxAFcAcAB2ADMAdABvAHEAIwA+ACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAGEAdABoACAAQAAoACQAZQBuAHYAOgBVAHMAZQByAFAAcgBvAGYAaQBsAGUALAAkAGUAbgB2ADoAUwB5AHMAdABlAG0ARAByAGkAdgBlACkAIAA8ACMAVQBuAEsAYQBmAHYANwB1ACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjADgAdgBhAGIAIwA+AA=="
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2500
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC MINUTE /MO 5 /TN "dllhost" /TR "C:\ProgramData\Dllhost\dllhost.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1696
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC MINUTE /MO 5 /TN "dllhost" /TR "C:\ProgramData\Dllhost\dllhost.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            • Scheduled Task/Job: Scheduled Task
            PID:2220
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray\NvStrayService_bk3214" /TR "C:\ProgramData\Dllhost\dllhost.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4320
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "NvStray\NvStrayService_bk3214" /TR "C:\ProgramData\Dllhost\dllhost.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            • Scheduled Task/Job: Scheduled Task
            PID:3712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\0ZZU09VTUJ7RAMG058NAQVAG8.exe

    Filesize

    21KB

    MD5

    c11a82d699a06d9b8ba4296e0c562ae4

    SHA1

    e91963fe8def3ed151333a6a66d005237600ba30

    SHA256

    483b1d7dac70de82e9b22a0c1ed775cf7e10b0a3790c5aa1b9215dbcd1754302

    SHA512

    cc8644279ea2cebf70f594f6cc48d6ebbc10d036b7dcf1008fc05565da85cc36f7e8af7faa49b7c117c9a6ac94d7c007a99b53ec1dd668a7f8c28dc25b410a54

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5vsypmxx.lat.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1608-17-0x0000000004EC0000-0x0000000004F52000-memory.dmp

    Filesize

    584KB

  • memory/1608-19-0x0000000073B50000-0x0000000074300000-memory.dmp

    Filesize

    7.7MB

  • memory/1608-72-0x0000000073B50000-0x0000000074300000-memory.dmp

    Filesize

    7.7MB

  • memory/1608-71-0x0000000073B50000-0x0000000074300000-memory.dmp

    Filesize

    7.7MB

  • memory/1608-68-0x0000000073B5E000-0x0000000073B5F000-memory.dmp

    Filesize

    4KB

  • memory/1608-14-0x0000000073B5E000-0x0000000073B5F000-memory.dmp

    Filesize

    4KB

  • memory/1608-15-0x00000000005D0000-0x00000000005DC000-memory.dmp

    Filesize

    48KB

  • memory/1608-16-0x0000000005580000-0x0000000005B24000-memory.dmp

    Filesize

    5.6MB

  • memory/1608-20-0x00000000051A0000-0x0000000005206000-memory.dmp

    Filesize

    408KB

  • memory/1608-18-0x0000000004E90000-0x0000000004E9A000-memory.dmp

    Filesize

    40KB

  • memory/2500-25-0x0000000005A00000-0x0000000005A22000-memory.dmp

    Filesize

    136KB

  • memory/2500-62-0x0000000007D50000-0x0000000007D64000-memory.dmp

    Filesize

    80KB

  • memory/2500-21-0x00000000031D0000-0x0000000003206000-memory.dmp

    Filesize

    216KB

  • memory/2500-22-0x0000000073B50000-0x0000000074300000-memory.dmp

    Filesize

    7.7MB

  • memory/2500-23-0x0000000073B50000-0x0000000074300000-memory.dmp

    Filesize

    7.7MB

  • memory/2500-24-0x0000000005B60000-0x0000000006188000-memory.dmp

    Filesize

    6.2MB

  • memory/2500-36-0x0000000006200000-0x0000000006554000-memory.dmp

    Filesize

    3.3MB

  • memory/2500-26-0x0000000005AD0000-0x0000000005B36000-memory.dmp

    Filesize

    408KB

  • memory/2500-67-0x0000000073B50000-0x0000000074300000-memory.dmp

    Filesize

    7.7MB

  • memory/2500-64-0x0000000007D80000-0x0000000007D88000-memory.dmp

    Filesize

    32KB

  • memory/2500-43-0x000000006FDE0000-0x000000006FE2C000-memory.dmp

    Filesize

    304KB

  • memory/2500-38-0x00000000068D0000-0x000000000691C000-memory.dmp

    Filesize

    304KB

  • memory/2500-42-0x0000000007990000-0x00000000079C2000-memory.dmp

    Filesize

    200KB

  • memory/2500-37-0x00000000067C0000-0x00000000067DE000-memory.dmp

    Filesize

    120KB

  • memory/2500-53-0x0000000006DB0000-0x0000000006DCE000-memory.dmp

    Filesize

    120KB

  • memory/2500-54-0x00000000079D0000-0x0000000007A73000-memory.dmp

    Filesize

    652KB

  • memory/2500-56-0x0000000007B00000-0x0000000007B1A000-memory.dmp

    Filesize

    104KB

  • memory/2500-55-0x0000000008140000-0x00000000087BA000-memory.dmp

    Filesize

    6.5MB

  • memory/2500-58-0x0000000007B70000-0x0000000007B7A000-memory.dmp

    Filesize

    40KB

  • memory/2500-59-0x0000000007D90000-0x0000000007E26000-memory.dmp

    Filesize

    600KB

  • memory/2500-60-0x0000000007D00000-0x0000000007D11000-memory.dmp

    Filesize

    68KB

  • memory/2500-61-0x0000000007D40000-0x0000000007D4E000-memory.dmp

    Filesize

    56KB

  • memory/2500-63-0x0000000007E30000-0x0000000007E4A000-memory.dmp

    Filesize

    104KB

  • memory/3436-0-0x0000000000400000-0x0000000000465000-memory.dmp

    Filesize

    404KB

  • memory/3436-2-0x0000000000400000-0x0000000000465000-memory.dmp

    Filesize

    404KB

  • memory/3436-3-0x0000000000400000-0x0000000000465000-memory.dmp

    Filesize

    404KB

  • memory/3436-7-0x0000000000400000-0x0000000000465000-memory.dmp

    Filesize

    404KB

  • memory/3436-9-0x0000000002B30000-0x0000000002B35000-memory.dmp

    Filesize

    20KB

  • memory/3436-8-0x0000000002B30000-0x0000000002B35000-memory.dmp

    Filesize

    20KB