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
    12/08/2026, 04:28

General

  • Target
    2026-08-12_a3bc5146b473f10644f55ffe2a203ee8_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe
  • Size 13.0MB
  • Sample260812-e36w6syeka
  • SHA256 7674a819da57a3cbf003677dfe213a346f2b903b50b0116579143edb9ab0bbfc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 2 IoCs
  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-12_a3bc5146b473f10644f55ffe2a203ee8_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-12_a3bc5146b473f10644f55ffe2a203ee8_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.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:2920
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCCCCABBCBBACACABCCBBACAABABBCBCBACCCBBBCCABBBCABCBCBABCABAABBACACCABBCABCACAABBBAABCBABABABBBBACCBABBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCBCAABACAABAACACBABBBBACCACABBCAAABBBCCBBBCAABCBCCBB.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:4748
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCCCCABBCBBACACABCCBBACAABABBCBCBACCCBBBCCABBBCABCBCBABCABAABBACACCABBCABCACAABBBAABCBABABABBBBACCBABBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCBCAABACAABAACACBABBBBACCACABBCAAABBBCCBBBCAABCBCCBB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2268
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BABAACBABCCCABABCACCBABCCCCBBBACCAABBAAABCABCABCABA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCBCAABACAABAACACBABBBBACCACABBCAAABBBCCBBBCAABCBCCBB.exe" start= auto displayName= "UserDataSvc_BABAACBABCCCABABCACCBABCCCCBBBACCAABBAAABCABCABCABA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1436
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BABAACBABCCCABABCACCBABCCCCBBBACCAABBAAABCABCABCABA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCBCAABACAABAACACBABBBBACCACABBCAAABBBCCBBBCAABCBCCBB.exe" start= auto displayName= "UserDataSvc_BABAACBABCCCABABCACCBABCCCCBBBACCAABBAAABCABCABCABA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4168
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BABAACBABCCCABABCACCBABCCCCBBBACCAABBAAABCABCABCABA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4100
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BABAACBABCCCABABCACCBABCCCCBBBACCAABBAAABCABCABCABA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4320
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCBCAABACAABAACACBABBBBACCACABBCAAABBBCCBBBCAABCBCCBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCBCAABACAABAACACBABBBBACCACABBCAAABBBCCBBBCAABCBCCBB.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:988
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1036
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:4868
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4408
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACABABCCCBCBAAABCAAABAABAAACCBBABCBABBCBCAACCCBAABCAAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACABABCCCBCBAAABCAAABAABAAACCBBABCBABBCBCAACCCBAABCAAA.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3956
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCBCAABACAABAACACBABBBBACCACABBCAAABBBCCBBBCAABCBCCBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCBCAABACAABAACACBABBBBACCACABBCAAABBBCCBBBCAABCBCCBB.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2700

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        qap`g`v~dtlq

        • Path C:\PerfLogs\qap`g`v~dtlq
        • Size 10B
        • SHA256 0ca77a9361f2d148ee36c7364da5d7a0eebf4a6277279b28d48552d7ea6d77e2
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 13.4MB
        • SHA256 04ee080b0abd20c9d7258f84be6b6c9cf9504569adc3b40b994cb4e23da19395
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\MF\qap`g`v~dtlq
        • Size 10B
        • SHA256 3fc00ff2102f943b481a39440db1ace6aa6ba14a4ad5637472b3dcd3d62ca7d2
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\3cedfb74d44f2e84198d23075aef16c34a668ceb\070fc69b-28b6-45cc-8a56-75c8dc728b82\index-dir\qap`g`v~dtlq
        • Size 10B
        • SHA256 5412f35dbaba64aac416b1dc630b6f1f4713166ccad4ee26eff45dbb22de586b
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\IECompatCache\qap`g`v~dtlq
        • Size 10B
        • SHA256 4a2cbb4701b5aa1f07951f0e5b600325682e2472006d2380386dcf4311eeb792
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 190f3c92187d6ebe9efe9946199077e988978044f1e9234e93c064be0a574e5b
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 34435c99ae99cefe70e7f1b73bfa659810061622b1ba64d3868cc08ea66e71df
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 af4749ad8cf9d3af7ec214729eb96711b6ec0a88cabaf172628e771a7d208ed9
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 e0bf7ea3b796d531821df30cb1e3545773049fd6120911dff4f78cfe35ebe129
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 974c4275983a89a89fc86c25be432852bfe44854928f2c2874c154be8f615903
        • MD5 SHA1 SHA512

        svchost_BBBCBCAABACAABAACACBABBBBACCACABBCAAABBBCCBBBCAABCBCCBB.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCBCAABACAABAACACBABBBBACCACABBCAAABBBCCBBBCAABCBCCBB.exe
        • Size 13.0MB
        • SHA256 7674a819da57a3cbf003677dfe213a346f2b903b50b0116579143edb9ab0bbfc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 7c5073a1a9bb086870a1d94d04a98aa9a6e23d896e54bd6d90783f6b25738c88
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 e63135b68ec73c970aad4f3b7c3cfb76047037494866984080033e80f5e1cec8
        • MD5 SHA1 SHA512 TLSH

        qap`g`v~dtlq

        • Path C:\Users\Public\Videos\qap`g`v~dtlq
        • Size 10B
        • SHA256 f4eec9d9aa47a769344984167ad920b6c4b04090e9e7621147de74cadc379815
        • MD5 SHA1 SHA512

        memory/988-34-0x0000000000560000-0x0000000000581000-memory.dmp

        memory/1036-57-0x0000000004F10000-0x0000000004F11000-memory.dmp

        memory/2700-90-0x0000000000560000-0x0000000000581000-memory.dmp

        memory/2920-0-0x00000000001F0000-0x0000000000211000-memory.dmp

        memory/2920-7-0x00000000001F0000-0x0000000000211000-memory.dmp

        memory/3956-89-0x0000000000EB0000-0x0000000000ED1000-memory.dmp

        memory/3956-77-0x0000000000EB0000-0x0000000000ED1000-memory.dmp