Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 02:31

General

  • Target
    2026-08-10_65ac86249eb1e3a532237b544f29b7ca_cobalt-strike_elex_glassworm_icedid_njrat_stop_vidar.exe
  • Size 10.9MB
  • Sample260810-czzycahn6z
  • SHA256 53d37f173bad09f5d1b8d22712ab262061a5a3eb4114951188b28a0d5f7535ab
  • 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 9 IoCs

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

  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_65ac86249eb1e3a532237b544f29b7ca_cobalt-strike_elex_glassworm_icedid_njrat_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_65ac86249eb1e3a532237b544f29b7ca_cobalt-strike_elex_glassworm_icedid_njrat_stop_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:1132
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBCAAAACABACACBACAAABABCCCABBACBABABCCABACBBCCBCBACBBCAABABABCAAACCABBABCABACCABCBABCAACBACCAAAAAABBBAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACBABABACBACACABCCBBBAACCCCBBACACBCCBACBACABCBBBBCAB.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:1260
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBCAAAACABACACBACAAABABCCCABBACBABABCCABACBBCCBCBACBBCAABABABCAAACCABBABCABACCABCBABCAACBACCAAAAAABBBAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACBABABACBACACABCCBBBAACCCCBBACACBCCBACBACABCBBBBCAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3348
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ABCBCACACABBBABCAACBCCBBABABBCAACAACBAABACCAACCCCAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACBABABACBACACABCCBBBAACCCCBBACACBCCBACBACABCBBBBCAB.exe" start= auto displayName= "UserDataSvc_ABCBCACACABBBABCAACBCCBBABABBCAACAACBAABACCAACCCCAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4600
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ABCBCACACABBBABCAACBCCBBABABBCAACAACBAABACCAACCCCAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACBABABACBACACABCCBBBAACCCCBBACACBCCBACBACABCBBBBCAB.exe" start= auto displayName= "UserDataSvc_ABCBCACACABBBABCAACBCCBBABABBCAACAACBAABACCAACCCCAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3264
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ABCBCACACABBBABCAACBCCBBABABBCAACAACBAABACCAACCCCAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4796
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ABCBCACACABBBABCAACBCCBBABABBCAACAACBAABACCAACCCCAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3748
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACBABABACBACACABCCBBBAACCCCBBACACBCCBACBACABCBBBBCAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACBABABACBACACABCCBBBAACCCCBBACACBCCBACBACABCBBBBCAB.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:1876
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5248
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACABBBABACBAACBACABCABABABBABAAACCABBAACCCCBBCBBCABAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACABBBABACBAACBACABCABABABBABAAACCABBAACCCCBBCBBCABAB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3276
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACBABABACBACACABCCBBBAACCCCBBACACBCCBACBACABCBBBBCAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACBABABACBACACABCCBBBAACCCCBBACACBCCBACBACABCBBBBCAB.exe
      1⤵
      • Executes dropped EXE
      PID:1912

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          JoinStep.exe

          • Path C:\Users\Admin\Desktop\JoinStep.exe
          • Size 22.3MB
          • SHA256 cda11c64a530ce7eb4e5418253461374442fa521244fdf40741ddfc10016c9e5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          JoinStep.exe

          • Path C:\Users\Admin\Desktop\JoinStep.exe
          • Size 832KB
          • SHA256 cd1aa14ee147698201f1774ddc07aa8569c413b247bc27ada8859494e9430887
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c459285e7ca9714377188d55f3dc86305bbe2be2fad4dae530d8087db50ac123
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c6b3bc5c0203ffadb63e8b4b4c477cce1ff8634348b5c40e26ffffbd3264e0a1
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 2f961573f608bfe959948b8afa1c7a829b96b72c4ad15c42a91227bc3f7bb453
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 0e7c4a49bd9992a6e8f956ea8c1f0153085ed96c195f4d5d13efb594a8f70843
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 86bd796affa0aa967aedec1659e84fc8238760a9d6601ead0f5d4ec429673758
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 5e36da6c0098a38c1f81a9856d7ae740370a7fe32c6469b0cd8decefc1e5d133
          • MD5 SHA1 SHA512

          PopUndo.exe

          • Path C:\Users\Admin\Downloads\PopUndo.exe
          • Size 65.5MB
          • SHA256 fec512daba5d9bea67413f2ed8378f6437007cea0fafa081aa2f956bc238bd40
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 c174b366e140e0f31c960e8546775bc30444ca80f1c8bc50bbfb2acc9622bc92
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 033df310998b0d8a9373690aac9f85849576c1443e517fa3e20c1f96c1daba68
          • MD5 SHA1 SHA512

          svchost_BBAACBABABACBACACABCCBBBAACCCCBBACACBCCBACBACABCBBBBCAB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACBABABACBACACABCCBBBAACCCCBBACACBCCBACBACABCBBBBCAB.exe
          • Size 10.9MB
          • SHA256 53d37f173bad09f5d1b8d22712ab262061a5a3eb4114951188b28a0d5f7535ab
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 a7704937d4b390231f48706d63871e617d24611e6577db7e05153d484774a75e
          • MD5 SHA1 SHA512 TLSH

          memory/1132-44-0x0000000000340000-0x0000000000361000-memory.dmp

          memory/1132-76-0x0000000000340000-0x0000000000361000-memory.dmp

          memory/1132-106-0x0000000000340000-0x0000000000361000-memory.dmp

          memory/1132-0-0x0000000000340000-0x0000000000361000-memory.dmp

          memory/1132-29-0x0000000000340000-0x0000000000361000-memory.dmp

          memory/1132-15-0x0000000000340000-0x0000000000361000-memory.dmp

          memory/1876-90-0x0000000000DC0000-0x0000000000DE1000-memory.dmp

          memory/1876-63-0x0000000000DC0000-0x0000000000DE1000-memory.dmp

          memory/1876-43-0x0000000000DC0000-0x0000000000DE1000-memory.dmp

          memory/1876-136-0x0000000000DC0000-0x0000000000DE1000-memory.dmp

          memory/1912-137-0x0000000000DC0000-0x0000000000DE1000-memory.dmp

          memory/3276-130-0x0000000000290000-0x00000000002B1000-memory.dmp