Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/08/2026, 01:42

General

  • Target
    2026-08-15_29f4248a5649e9bb73ece3508d3f5025_amadey_elex_stop.exe
  • Size 1.7MB
  • Sample260815-b44awsxtdw
  • SHA256 7b188fc542c107b76f6762511acf5b6ee8c7aceb64409ca8c4d487a955e1f5e1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Executes a command shell one-liner 1 TTPs 3 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

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

  • Modifies registry class 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-15_29f4248a5649e9bb73ece3508d3f5025_amadey_elex_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_29f4248a5649e9bb73ece3508d3f5025_amadey_elex_stop.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:728
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABBACBAAACAABCBBBCABCAACCBAACBCCCCACCABACCCAACBBBCBBCCCCBBAABABACBCCCCABCBAACAABBABBAABBABCAACBCCABAABC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCBCCBCAAAACCCCCBACCAACCBBCCABCABAABBBCBACBBBBABC.exe" /sc minute /mo 30 /ru SYSTEM /f
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4672
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABBACBAAACAABCBBBCABCAACCBAACBCCCCACCABACCCAACBBBCBBCCCCBBAABABACBCCCCABCBAACAABBABBAABBABCAACBCCABAABC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCBCCBCAAAACCCCCBACCAACCBBCCABCABAABBBCBACBBBBABC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3984
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_AABAAACCABBBAAABCCABABBAACBBABCBABBBBBAABCCCCBCBBCA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCBCCBCAAAACCCCCBACCAACCBBCCABCABAABBBCBACBBBBABC.exe" start= auto displayName= "UserDataSvc_AABAAACCABBBAAABCCABABBAACBBABCBABBBBBAABCCCCBCBBCA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4664
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_AABAAACCABBBAAABCCABABBAACBBABCBABBBBBAABCCCCBCBBCA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCBCCBCAAAACCCCCBACCAACCBBCCABCABAABBBCBACBBBBABC.exe" start= auto displayName= "UserDataSvc_AABAAACCABBBAAABCCABABBAACBBABCBABBBBBAABCCCCBCBBCA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2344
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_AABAAACCABBBAAABCCABABBAACBBABCBABBBBBAABCCCCBCBBCA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2132
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_AABAAACCABBBAAABCCABABBAACBBABCBABBBBBAABCCCCBCBBCA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1496
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCBCCBCAAAACCCCCBACCAACCBBCCABCABAABBBCBACBBBBABC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCBCCBCAAAACCCCCBACCAACCBBCCABCABAABBBCBACBBBBABC.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2644
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3804
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:3896
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCBCCBCAAAACCCCCBACCAACCBBCCABCABAABBBCBACBBBBABC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCBCCBCAAAACCCCCBACCAACCBBCCABCABAABBBCBACBBBBABC.exe
    1⤵
    • Executes dropped EXE
    PID:3144
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1032
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACABCACAACACBBACBBABBBCBBBBBBCACCBAACCBCCCCAAAABCBBBCC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACABCACAACACBBACBBABBBCBBBBBBCACCBAACCBCCCCAAAABCBBBCC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:4596

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        CompressUse.exe

        • Path C:\Users\Admin\Desktop\CompressUse.exe
        • Size 17.0MB
        • SHA256 4fa0019ddd1782348d39e24b25684b10ef98a291d8f0d606385316f5b1b1fdff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CompressUse.exe

        • Path C:\Users\Admin\Desktop\CompressUse.exe
        • Size 10.3MB
        • SHA256 db83ff83d28ff358ffe52587f428a82673aab9da567f5725fa96d328a4efdb47
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CompressUse.exe

        • Path C:\Users\Admin\Desktop\CompressUse.exe
        • Size 11.9MB
        • SHA256 7e2ac3dea239496457f168d588be09c3c934cbb7ec4415045b536472c570fe6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CompressUse.exe

        • Path C:\Users\Admin\Desktop\CompressUse.exe
        • Size 13.6MB
        • SHA256 b1575830bba46b0822ce933aac9a249e6246ae509289efd1cdfa349eb15fca97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CompressUse.exe

        • Path C:\Users\Admin\Desktop\CompressUse.exe
        • Size 3.6MB
        • SHA256 66ea0947b57c8d59435f5725afba1e94c68e1da659753841d0afd2db2d77a09f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CompressUse.exe

        • Path C:\Users\Admin\Desktop\CompressUse.exe
        • Size 15.3MB
        • SHA256 1dbc53386d69a3ee2e142e48a32b60ad95e38eb6876737966b7fee18a4884ae5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RestartEdit.exe

        • Path C:\Users\Admin\Desktop\RestartEdit.exe
        • Size 15.4MB
        • SHA256 bee735f0ef6f23835c387ad5204392633ec3dce17246865ce634053c447c0b6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RestartEdit.exe

        • Path C:\Users\Admin\Desktop\RestartEdit.exe
        • Size 17.1MB
        • SHA256 f141a0667193bdc5331ebffa816954291ee18d807a9ebf7e636f17fdf86bf8b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RestartEdit.exe

        • Path C:\Users\Admin\Desktop\RestartEdit.exe
        • Size 8.7MB
        • SHA256 7a4997471c9898bb427cd948687f2141b8e84b79cdd27a4ed00a1e6c8f2c9e1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RestartEdit.exe

        • Path C:\Users\Admin\Desktop\RestartEdit.exe
        • Size 12.0MB
        • SHA256 511b2f5503c505c1b1991bb8eec72965747e40aac20b2f284566a7c9d2e0178f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RestartEdit.exe

        • Path C:\Users\Admin\Desktop\RestartEdit.exe
        • Size 13.7MB
        • SHA256 8a759ddd9cab5051d31672e50a9e64574e7b61fb2881de7dacd343c71f8815b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 d5b06848cdae979ecea8cb73ef8c83213814deab8ca7e906a8f26ec578a3c027
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 396b90c3ad1b0f865f7380ef414fddd5c1d382a7381840fba1acc24862a2a5e9
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 d3ac1dce4d6e5601fb645e79885134e8e3c221a9d66ac3ad040b1abf21667aaf
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 8f39026fa70460f3923d22291dc192760e95ac9d8a101d85320813f10f4f20ae
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 4359e27e4f5a0ba9be730d9f3f8aac6d8705521463b57f6e67ee9dd6904f79af
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 c70d631ddc11bddeafe4351d2ff6356e90f1d1a369272bccb6daddb01146dbc3
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 7900fb77dc5e7e41d51cdafe4afbfb14280c3a32bf1654307b449604299580de
        • MD5 SHA1 SHA512

        svchost_ACABCBBCBCCBCAAAACCCCCBACCAACCBBCCABCABAABBBCBACBBBBABC.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCBCCBCAAAACCCCCBACCAACCBBCCABCABAABBBCBACBBBBABC.exe
        • Size 1.7MB
        • SHA256 7b188fc542c107b76f6762511acf5b6ee8c7aceb64409ca8c4d487a955e1f5e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/728-46-0x00000000007C0000-0x00000000007E1000-memory.dmp

        memory/728-108-0x00000000007C0000-0x00000000007E1000-memory.dmp

        memory/728-79-0x00000000007C0000-0x00000000007E1000-memory.dmp

        memory/728-30-0x00000000007C0000-0x00000000007E1000-memory.dmp

        memory/728-14-0x00000000007C0000-0x00000000007E1000-memory.dmp

        memory/2644-95-0x0000000000D70000-0x0000000000D91000-memory.dmp

        memory/2644-68-0x0000000000D70000-0x0000000000D91000-memory.dmp

        memory/2644-45-0x0000000000D70000-0x0000000000D91000-memory.dmp

        memory/2644-127-0x0000000000D70000-0x0000000000D91000-memory.dmp

        memory/3144-116-0x0000000000D70000-0x0000000000D91000-memory.dmp

        memory/3804-109-0x0000000005300000-0x0000000005301000-memory.dmp

        memory/4596-126-0x00000000007F0000-0x0000000000811000-memory.dmp