Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24-11-2023 16:37

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.

  • 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:3184
    • C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e.exe
      C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e.exe
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4368
      • 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:4576
        • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
          C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1324
          • 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:3768
  • 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:904
    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      2⤵
      • Executes dropped EXE
      PID:2556
  • 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:3812
    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      2⤵
      • Executes dropped EXE
      PID:3748
    • C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe
      2⤵
      • Executes dropped EXE
      PID:4940

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

    ffe7bf10728fcdc9cfc28d6c2320a6f8

    SHA1

    af407275e9830d40889da2e672d2e6af118c8cb8

    SHA256

    72653cc5191f40cf26bcabcb5e0e41e53f23463f725007f74da78e36f9ec1522

    SHA512

    766753516d36ef1065d29dd982e0b6ee4e84c0c17eb2b0a6ca056f6c8e2a908e53c169bbcb01ab8b9ba1be1463fdd4007398d964aed59de761c1a6213842776c

  • 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\534848907968

    Filesize

    72KB

    MD5

    02a07c8a09b461e599c035b138d7779a

    SHA1

    471cd33e36462438feabaea8efb43cbb55df35e7

    SHA256

    88d0acbff1086b9e89f7c758ceedf2246b7a3ebb6241628f83d3dbd2e8959071

    SHA512

    748bcc95caa3978577ab5fa05d6235e9a13130174949f3daab04fa6366e6fde2fa8d69e87239159713728eedd191fbe166c04b6e7166acbbe6fcfff73d706ca9

  • memory/904-61-0x0000000072550000-0x0000000072C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/904-54-0x0000000072550000-0x0000000072C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/904-55-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

    Filesize

    64KB

  • memory/1324-31-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1324-51-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1324-30-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1324-29-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/1324-27-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/2556-59-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/2556-60-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/2556-58-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3184-5-0x00000000052D0000-0x0000000005330000-memory.dmp

    Filesize

    384KB

  • memory/3184-1-0x0000000073A10000-0x00000000740FE000-memory.dmp

    Filesize

    6.9MB

  • memory/3184-2-0x0000000005250000-0x00000000052CA000-memory.dmp

    Filesize

    488KB

  • memory/3184-3-0x0000000005240000-0x0000000005250000-memory.dmp

    Filesize

    64KB

  • memory/3184-4-0x00000000051E0000-0x0000000005240000-memory.dmp

    Filesize

    384KB

  • memory/3184-12-0x0000000073A10000-0x00000000740FE000-memory.dmp

    Filesize

    6.9MB

  • memory/3184-0-0x0000000000870000-0x00000000009EA000-memory.dmp

    Filesize

    1.5MB

  • memory/3184-7-0x00000000058D0000-0x0000000005DCE000-memory.dmp

    Filesize

    5.0MB

  • memory/3184-6-0x0000000005330000-0x000000000537C000-memory.dmp

    Filesize

    304KB

  • memory/3812-64-0x00000000055A0000-0x00000000055B0000-memory.dmp

    Filesize

    64KB

  • memory/3812-71-0x0000000072550000-0x0000000072C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/3812-63-0x0000000072550000-0x0000000072C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/4368-21-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4368-10-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4368-11-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4368-13-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4368-8-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4576-28-0x0000000072320000-0x0000000072A0E000-memory.dmp

    Filesize

    6.9MB

  • memory/4576-22-0x0000000072320000-0x0000000072A0E000-memory.dmp

    Filesize

    6.9MB

  • memory/4576-23-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

    Filesize

    64KB

  • memory/4940-70-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4940-69-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4940-68-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB