Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2023 01:28

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 7 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 use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1772
    • 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:4816
      • 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:2704
        • 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:1264
          • 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:3508
  • 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 behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:780
    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      2⤵
      • Executes dropped EXE
      PID:748
    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      2⤵
      • Executes dropped EXE
      PID:3992
  • 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:4976
    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      2⤵
      • Executes dropped EXE
      PID:1668

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\037ceed7fc\Utsysc.exe

    Filesize

    1.5MB

    MD5

    6866f4e7450d085b19ad1aa9adaca819

    SHA1

    4afc3a0de610f45dbf8eb83da2a16052c2a81b01

    SHA256

    93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e

    SHA512

    4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8

  • C:\Users\Admin\AppData\Local\Temp\231940048779

    Filesize

    79KB

    MD5

    b3e30a0b46c0a4f29b7aca54806e6ff1

    SHA1

    a8ae625aed33bd38ec4cb4ecd00b8a8f4049e1e3

    SHA256

    dc47089e0d613a94173b5c4aeac41beb05f971af5287c41f29333c65d177604b

    SHA512

    9ca4ea404cbe3ecca211e326dcb1535a2d3c7bb8bb55b1f237a8a34863d118f81be213f2b4345288ed03a92468358ddbbc25d22dc9870a6a781e54c9f791f16b

  • memory/780-60-0x00000000735E0000-0x0000000073D90000-memory.dmp

    Filesize

    7.7MB

  • memory/780-61-0x00000000059A0000-0x00000000059B0000-memory.dmp

    Filesize

    64KB

  • memory/780-68-0x00000000735E0000-0x0000000073D90000-memory.dmp

    Filesize

    7.7MB

  • memory/1264-35-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1264-57-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1264-37-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1264-33-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1264-34-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1668-74-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1668-75-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1668-73-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1772-12-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB

  • memory/1772-7-0x00000000052E0000-0x0000000005884000-memory.dmp

    Filesize

    5.6MB

  • memory/1772-1-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB

  • memory/1772-2-0x0000000004AF0000-0x0000000004B6A000-memory.dmp

    Filesize

    488KB

  • memory/1772-0-0x0000000000010000-0x000000000018A000-memory.dmp

    Filesize

    1.5MB

  • memory/1772-3-0x0000000004C20000-0x0000000004C30000-memory.dmp

    Filesize

    64KB

  • memory/1772-4-0x0000000004B70000-0x0000000004BD0000-memory.dmp

    Filesize

    384KB

  • memory/1772-5-0x0000000004C30000-0x0000000004C90000-memory.dmp

    Filesize

    384KB

  • memory/1772-6-0x0000000004C90000-0x0000000004CDC000-memory.dmp

    Filesize

    304KB

  • memory/2704-29-0x0000000005470000-0x0000000005480000-memory.dmp

    Filesize

    64KB

  • memory/2704-28-0x00000000736A0000-0x0000000073E50000-memory.dmp

    Filesize

    7.7MB

  • memory/2704-36-0x00000000736A0000-0x0000000073E50000-memory.dmp

    Filesize

    7.7MB

  • memory/3992-67-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3992-66-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3992-65-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4816-8-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4816-10-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4816-11-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4816-13-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4816-27-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4976-70-0x00000000735E0000-0x0000000073D90000-memory.dmp

    Filesize

    7.7MB

  • memory/4976-76-0x00000000735E0000-0x0000000073D90000-memory.dmp

    Filesize

    7.7MB