Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2023 09:30

General

  • Target

    93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e.exe

  • Size

    1.5MB

  • MD5

    6866f4e7450d085b19ad1aa9adaca819

  • SHA1

    4afc3a0de610f45dbf8eb83da2a16052c2a81b01

  • SHA256

    93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e

  • SHA512

    4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8

  • SSDEEP

    24576:NQIsq2Q2GOAO4fCCy7gtsICmEly/nDBRyqni3xbU4eWxDJ3YsXv6+tH9ZPz1:NQIsq2Q2GOAO4fCZ7YsL8/KqihAsxDJX

Score
10/10

Malware Config

Extracted

Family

amadey

Version

4.13

C2

http://65.108.99.238

http://brodoyouevenlift.co.za

Attributes
  • strings_key

    bda044f544861e32e95f5d49b3939bcc

  • url_paths

    /yXNwKVfkS28Y/index.php

    /g5ddWs/index.php

    /pOVxaw24d/index.php

rc4.plain

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 6 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 49 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e.exe
    "C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3992
    • C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e.exe
      C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e.exe
      2⤵
        PID:936
      • C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e.exe
        C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e.exe
        2⤵
        • Checks computer location settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1456
        • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
          "C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2752
          • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
            C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
            4⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3148
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN Utsysc.exe /TR "C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe" /F
              5⤵
              • Creates scheduled task(s)
              PID:2596
    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2396
      • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
        C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
        2⤵
        • Executes dropped EXE
        PID:4160
    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1148
      • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
        C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
        2⤵
        • Executes dropped EXE
        PID:4848

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Utsysc.exe.log

      Filesize

      927B

      MD5

      4a911455784f74e368a4c2c7876d76f4

      SHA1

      a1700a0849ffb4f26671eb76da2489946b821c34

      SHA256

      264098e15b5b33d425f3b76e45b7976b58f917048125041135f7e60d8151108c

      SHA512

      4617591400409e1930195795a55e20d5f063042bb3e9fd1955099066e507b6ac8a1e3ae54cc42418e2639149b31bf7e58cd5743670d9030a15e29f14d813815d

    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe

      Filesize

      1.5MB

      MD5

      6866f4e7450d085b19ad1aa9adaca819

      SHA1

      4afc3a0de610f45dbf8eb83da2a16052c2a81b01

      SHA256

      93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e

      SHA512

      4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8

    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe

      Filesize

      1.5MB

      MD5

      6866f4e7450d085b19ad1aa9adaca819

      SHA1

      4afc3a0de610f45dbf8eb83da2a16052c2a81b01

      SHA256

      93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e

      SHA512

      4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8

    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe

      Filesize

      1.5MB

      MD5

      6866f4e7450d085b19ad1aa9adaca819

      SHA1

      4afc3a0de610f45dbf8eb83da2a16052c2a81b01

      SHA256

      93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e

      SHA512

      4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8

    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe

      Filesize

      1.5MB

      MD5

      6866f4e7450d085b19ad1aa9adaca819

      SHA1

      4afc3a0de610f45dbf8eb83da2a16052c2a81b01

      SHA256

      93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e

      SHA512

      4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8

    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe

      Filesize

      1.5MB

      MD5

      6866f4e7450d085b19ad1aa9adaca819

      SHA1

      4afc3a0de610f45dbf8eb83da2a16052c2a81b01

      SHA256

      93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e

      SHA512

      4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8

    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe

      Filesize

      1.5MB

      MD5

      6866f4e7450d085b19ad1aa9adaca819

      SHA1

      4afc3a0de610f45dbf8eb83da2a16052c2a81b01

      SHA256

      93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e

      SHA512

      4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8

    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe

      Filesize

      1.5MB

      MD5

      6866f4e7450d085b19ad1aa9adaca819

      SHA1

      4afc3a0de610f45dbf8eb83da2a16052c2a81b01

      SHA256

      93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e

      SHA512

      4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8

    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe

      Filesize

      1.5MB

      MD5

      6866f4e7450d085b19ad1aa9adaca819

      SHA1

      4afc3a0de610f45dbf8eb83da2a16052c2a81b01

      SHA256

      93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e

      SHA512

      4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8

    • C:\Users\Admin\AppData\Local\Temp\847444993605

      Filesize

      84KB

      MD5

      501265b84d6f8c141e6060c31744c48d

      SHA1

      92fa5fad1250eba7c3b3435a1fbacb87f6e76388

      SHA256

      3f7e5944157e9c2b310f0794fff75b7ee025323644ec84c252b7f4803e76aa7e

      SHA512

      2efc27083da2006d3bcb90bb838869e9622bbb77971693a0152e34a9d1b11c6c2899938a82dc2eae19ab777f6df2e1bded81c1c1a7ae7ade25c8b6f6b9eb6e91

    • memory/1148-68-0x0000000072890000-0x0000000073040000-memory.dmp

      Filesize

      7.7MB

    • memory/1148-69-0x0000000005250000-0x0000000005260000-memory.dmp

      Filesize

      64KB

    • memory/1148-75-0x0000000072890000-0x0000000073040000-memory.dmp

      Filesize

      7.7MB

    • memory/1456-8-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/1456-13-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/1456-11-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/1456-27-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/1456-9-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/2396-61-0x00000000051D0000-0x00000000051E0000-memory.dmp

      Filesize

      64KB

    • memory/2396-60-0x0000000072890000-0x0000000073040000-memory.dmp

      Filesize

      7.7MB

    • memory/2396-66-0x0000000072890000-0x0000000073040000-memory.dmp

      Filesize

      7.7MB

    • memory/2752-34-0x0000000072E50000-0x0000000073600000-memory.dmp

      Filesize

      7.7MB

    • memory/2752-28-0x0000000072E50000-0x0000000073600000-memory.dmp

      Filesize

      7.7MB

    • memory/2752-29-0x0000000004C30000-0x0000000004C40000-memory.dmp

      Filesize

      64KB

    • memory/3148-33-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/3148-35-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/3148-36-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/3148-37-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/3148-57-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/3992-6-0x00000000057B0000-0x00000000057FC000-memory.dmp

      Filesize

      304KB

    • memory/3992-2-0x0000000005670000-0x00000000056EA000-memory.dmp

      Filesize

      488KB

    • memory/3992-7-0x0000000005DD0000-0x0000000006374000-memory.dmp

      Filesize

      5.6MB

    • memory/3992-1-0x0000000074450000-0x0000000074C00000-memory.dmp

      Filesize

      7.7MB

    • memory/3992-0-0x0000000000C40000-0x0000000000DBA000-memory.dmp

      Filesize

      1.5MB

    • memory/3992-12-0x0000000074450000-0x0000000074C00000-memory.dmp

      Filesize

      7.7MB

    • memory/3992-5-0x0000000005750000-0x00000000057B0000-memory.dmp

      Filesize

      384KB

    • memory/3992-4-0x00000000056F0000-0x0000000005750000-memory.dmp

      Filesize

      384KB

    • memory/3992-3-0x00000000055F0000-0x0000000005600000-memory.dmp

      Filesize

      64KB

    • memory/4160-65-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/4160-64-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/4848-72-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/4848-73-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/4848-74-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB