Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    13-05-2024 11:11

General

  • Target

    b47730495747868c2fa6f4ff3e94b7b0_NeikiAnalytics.exe

  • Size

    713KB

  • MD5

    b47730495747868c2fa6f4ff3e94b7b0

  • SHA1

    f8f1b33ed6231d01aae10ed8c89f31d11f38f06e

  • SHA256

    198f70a8827b1e9114dcd0c14191d495e52cd38393a1d603c62fc1ae7c48e3b2

  • SHA512

    91b2d33ca82d94084300d51fa206ab68e6ee1b94b779df8cce7c4fdf176c7037914566f3e53e7e7abbae44c7146dfbfcc3a9493d45a47a84e55325dd61d3c652

  • SSDEEP

    12288:UVr29UGEg6VUM5oAL1jq3E2jj0NOjAqHKtCessZWjya7VM1en9Nm1RtNeCVao2Vp:uUbj4qwCessA41Rt0CVMVZtxP

Malware Config

Signatures

  • Ammyy Admin

    Remote admin tool with various capabilities.

  • AmmyyAdmin payload 4 IoCs
  • FlawedAmmyy RAT

    Remote-access trojan based on leaked code for the Ammyy remote admin software.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Modifies data under HKEY_USERS 6 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b47730495747868c2fa6f4ff3e94b7b0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\b47730495747868c2fa6f4ff3e94b7b0_NeikiAnalytics.exe"
    1⤵
      PID:2288
    • C:\Users\Admin\AppData\Local\Temp\b47730495747868c2fa6f4ff3e94b7b0_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\b47730495747868c2fa6f4ff3e94b7b0_NeikiAnalytics.exe" -service -lunch
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2132
      • C:\Users\Admin\AppData\Local\Temp\b47730495747868c2fa6f4ff3e94b7b0_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\b47730495747868c2fa6f4ff3e94b7b0_NeikiAnalytics.exe"
        2⤵
        • Checks computer location settings
        • Modifies data under HKEY_USERS
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1256

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\AMMYY\hr

      Filesize

      22B

      MD5

      dfcdedd6bc7ff4e51db827e1b4be7a14

      SHA1

      e3bf923eb7fc9fa3b2f3c3433f68ebe664289941

      SHA256

      1c7857058473f2c4aa0dbb8a80271ab4393e73f18695ec7ad3a3701eadcf7506

      SHA512

      69e977a17694c4ee7cf9be98d08a214276791dc81480480ed186b392db19836398619c532ea138ac22c28b59cdbc45d416b2cbc9efb9a74a12f354242ce3406f

    • C:\ProgramData\AMMYY\hr3

      Filesize

      68B

      MD5

      99e7952b4fd2c2e848e6c3352cecb7d8

      SHA1

      92f15bc13c48730d95c83d1006171b092aefda20

      SHA256

      a1a016812f2551a1181cedc06abf5ec0e0a6d8e02ab89269c1d03e57e3fb4790

      SHA512

      53f1866a64dc5bb254121c1cfbc3e8a35b6a42d2f48ccd6b800de0074c56205266f381cab719803ba3cf0c7b4c89f28d77bdd2ec4bdd4402fd21d168f6d9a589

    • C:\ProgramData\AMMYY\settings3.bin

      Filesize

      269B

      MD5

      097a18ed7b31114c7ef39ef06eff02f0

      SHA1

      276bb5fc8ab72ed3a447dd57be668ace8f75a7c1

      SHA256

      985b458559939244b777d09d71d6192a13f693b88b046ca904012603a5582812

      SHA512

      168ef05ddb434dd4003748c7cd6ea9ed5c8280506de4473c3b193fffc314b469e85e2474f919f189c9b7ffb16aa741d75900341a9802dae175ad185e1fea3e96

    • memory/1256-6-0x0000000000400000-0x00000000004CB000-memory.dmp

      Filesize

      812KB

    • memory/2132-5-0x0000000000400000-0x00000000004CB000-memory.dmp

      Filesize

      812KB

    • memory/2288-0-0x0000000000400000-0x00000000004CB000-memory.dmp

      Filesize

      812KB

    • memory/2288-7-0x0000000000400000-0x00000000004CB000-memory.dmp

      Filesize

      812KB