Analysis

  • max time kernel
    151s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 16:04

General

  • Target
    2026-07-28_5ada018c00e11df44fe164a0f7b7e75f_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe
  • Size 74.1MB
  • Sample260728-th3fksab35
  • SHA256 574db6766d7c8ebcbf9f7b22202cd4b644ae8001165bb6380458a822880e679d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 13 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Contacts third-party web service commonly abused for C2 1 TTPs 6 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates processes with tasklist 1 TTPs 10 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Executes a command shell one-liner 1 TTPs 7 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Kills process with taskkill 7 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 16 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-28_5ada018c00e11df44fe164a0f7b7e75f_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_5ada018c00e11df44fe164a0f7b7e75f_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3588
    • C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\runtime.exe
      C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\runtime.exe -cp C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\modules.jar;C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\libs\\* g
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Enumerates connected drives
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2284
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c taskkill /f /im brave.exe
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2332
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im brave.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:988
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c taskkill /f /im msedge.exe
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4232
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im msedge.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:5408
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c taskkill /f /im yandexbrowser.exe
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1932
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im yandexbrowser.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:4600
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c taskkill /f /im chrome.exe
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4412
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im chrome.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3808
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c taskkill /f /im opera.exe
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2800
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im opera.exe
          4⤵
          • Kills process with taskkill
          PID:824
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c taskkill /f /im vivaldi.exe
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4408
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im vivaldi.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:5400
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c taskkill /f /im opera_gx.exe
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2624
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im opera_gx.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:5388
      • C:\Windows\SYSTEM32\tasklist.exe
        tasklist /FI "IMAGENAME eq MsMpEng.exe"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:3160
      • C:\Windows\SYSTEM32\tasklist.exe
        tasklist /FI "IMAGENAME eq avp.exe"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:6036
      • C:\Windows\SYSTEM32\tasklist.exe
        tasklist /FI "IMAGENAME eq avgnt.exe"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:2260
      • C:\Windows\SYSTEM32\tasklist.exe
        tasklist /FI "IMAGENAME eq avguard.exe"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:3136
      • C:\Windows\SYSTEM32\tasklist.exe
        tasklist /FI "IMAGENAME eq bdagent.exe"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:2400
      • C:\Windows\SYSTEM32\tasklist.exe
        tasklist /FI "IMAGENAME eq ekrn.exe"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:2556
      • C:\Windows\SYSTEM32\tasklist.exe
        tasklist /FI "IMAGENAME eq mbam.exe"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:256
      • C:\Windows\SYSTEM32\tasklist.exe
        tasklist /FI "IMAGENAME eq mcshield.exe"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:3900
      • C:\Windows\SYSTEM32\tasklist.exe
        tasklist /FI "IMAGENAME eq NortonSecurity.exe"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:3100
      • C:\Windows\SYSTEM32\tasklist.exe
        tasklist /FI "IMAGENAME eq SavService.exe"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:4280
      • C:\Windows\SYSTEM32\net.exe
        net session
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3556
        • C:\Windows\system32\net1.exe
          C:\Windows\system32\net1 session
          4⤵
            PID:5196

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          jna11340467131574716420.dll

          • Path C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna11340467131574716420.dll
          • Size 248KB
          • SHA256 69c45175ecfd25af023f96ac0bb2c45e6a95e3ba8a5a50ee7969ccab14825c44
          • MD5 SHA1 SHA512 SSDEEP TLSH

          sacma_debug.log

          • Path C:\Users\Admin\AppData\Local\Temp\sacma_debug.log
          • Size 6KB
          • SHA256 d2a5afe36bc6ec43b68ffc2d413a64f19864ff95e024330e5a7e1a09a66091f0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          sacma_debug.log

          • Path C:\Users\Admin\AppData\Local\Temp\sacma_debug.log
          • Size 3KB
          • SHA256 e23bd0cd9bdd0adf8a31ea5d880118b31e049083c69474ae5efef01f6d4ac5dd
          • MD5 SHA1 SHA512 TLSH

          sacma_debug.log

          • Path C:\Users\Admin\AppData\Local\Temp\sacma_debug.log
          • Size 6KB
          • SHA256 563a35ecddf4cb0cee5f38ab91bea0d3d3ecff738b74dac8095fd56bdb0c5b08
          • MD5 SHA1 SHA512 SSDEEP TLSH

          soul_debug.log

          • Path C:\Users\Admin\AppData\Local\Temp\soul_debug.log
          • Size 2KB
          • SHA256 b2cbb769d48d8c5a709068cbf7c69642daebb03b25ef8825d05150a849592561
          • MD5 SHA1 SHA512 TLSH

          sqlite-3.44.1.0-2f29a00d-ff16-4305-8ebc-40f7e046fd20-sqlitejdbc.dll

          • Path C:\Users\Admin\AppData\Local\Temp\sqlite-3.44.1.0-2f29a00d-ff16-4305-8ebc-40f7e046fd20-sqlitejdbc.dll
          • Size 933KB
          • SHA256 393e8faa8231ac4090f4feabecaf2db00c7bff4b2671c685850b36910d694967
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 02c6aa0e6e624411a9f19b0360a7865ab15908e26024510e5c38a9c08362c35a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          awt.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\awt.dll
          • Size 1.4MB
          • SHA256 5c7a6c58a9a9fb0e354a95f93eb49fcea1a39997a25a19fd18a9c6ea1e53dbd3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          java.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\java.dll
          • Size 119KB
          • SHA256 bd32ce0677b5dc044305db88153414ed2e2529e7d07b29c70599d569f6eab503
          • MD5 SHA1 SHA512 SSDEEP TLSH

          jimage.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\jimage.dll
          • Size 33KB
          • SHA256 3720bd728631cca1fbfdb328adc6d9aca225c766118952c59e0721b429597741
          • MD5 SHA1 SHA512 SSDEEP TLSH

          jli.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\jli.dll
          • Size 87KB
          • SHA256 4ac0488a5604ad6d509cbfa88eeabbd6ed59d8c3f246b7eecafb0280c6d84171
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msvcp140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\msvcp140.dll
          • Size 561KB
          • SHA256 a4c2229bdc2a2a630acdc095b4d86008e5c3e3bc7773174354f3da4f5beb9cde
          • MD5 SHA1 SHA512 SSDEEP TLSH

          net.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\net.dll
          • Size 58KB
          • SHA256 7be667a7a539a410a0fe28808068f57a01a011f6a6899c930823a8d7229a7815
          • MD5 SHA1 SHA512 SSDEEP TLSH

          nio.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\nio.dll
          • Size 78KB
          • SHA256 258ff5c878daf328ad6dca0df2101ac432b4461cb7669077659a1431bd8e6224
          • MD5 SHA1 SHA512 SSDEEP TLSH

          runtime.exe

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\runtime.exe
          • Size 49KB
          • SHA256 0773cc34c8468eae9caf31fc2c36548a2b5d92762cd912a43354f2bee9dcab87
          • MD5 SHA1 SHA512 SSDEEP TLSH

          jvm.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\server\jvm.dll
          • Size 13.3MB
          • SHA256 9dac8ae1dfe88cb107e27ee952071682f48ab67266920cbecf03b15bb02ce181
          • MD5 SHA1 SHA512 SSDEEP TLSH

          vcruntime140_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\vcruntime140_1.dll
          • Size 48KB
          • SHA256 7dd9aa02e271c68ca6d5f18d651d23a15d7259715af43326578f7dde27f37637
          • MD5 SHA1 SHA512 SSDEEP TLSH

          zip.dll

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\bin\zip.dll
          • Size 85KB
          • SHA256 a7730f7aedad64aa48dc9d1b886ff96f22ed7f43497a8b8f4683cd55f9c36fb3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          logging.properties

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\conf\logging.properties
          • Size 2KB
          • SHA256 b62d2733ab99556b108a1951d894c5a8d76b1ac7a00c02c388f9eb9be046c56f
          • MD5 SHA1 SHA512 TLSH

          net.properties

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\conf\net.properties
          • Size 7KB
          • SHA256 56dd1f6095c189c1052f6baa32e457efc09de4832e19cdb82bb236dc8abfee9f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          java.security

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\conf\security\java.security
          • Size 70KB
          • SHA256 de75a6bb6a9cd330717507cd16b3179d0caac696e98063c0bc98c99070099b96
          • MD5 SHA1 SHA512 SSDEEP TLSH

          default_US_export.policy

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\conf\security\policy\unlimited\default_US_export.policy
          • Size 146B
          • SHA256 758b930a526fc670ab7537f8c26321527050a31f5f42149a2dda623c56a0a1a9
          • MD5 SHA1 SHA512 TLSH

          default_local.policy

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\conf\security\policy\unlimited\default_local.policy
          • Size 193B
          • SHA256 8d8a318e6d90dfd7e26612d2b6385aa704f686ca6134c551f8928418d92b851a
          • MD5 SHA1 SHA512 TLSH

          ADDITIONAL_LICENSE_INFO

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\legal\java.sql\ADDITIONAL_LICENSE_INFO
          • Size 49B
          • SHA256 ebf9777bd307ed789ceabf282a9aca168c391c7f48e15a60939352efb3ea33f9
          • MD5 SHA1 SHA512

          ASSEMBLY_EXCEPTION

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\legal\java.sql\ASSEMBLY_EXCEPTION
          • Size 44B
          • SHA256 b998cda101e5a1ebcfb5ff9cddd76ed43a2f2169676592d428b7c0d780665f2a
          • MD5 SHA1 SHA512

          LICENSE

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\legal\java.sql\LICENSE
          • Size 33B
          • SHA256 86e0516b888276a492b19f9a84f5a866ed36925fae1510b3a94a0b6213e69192
          • MD5 SHA1 SHA512

          jvm.cfg

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\lib\jvm.cfg
          • Size 29B
          • SHA256 aa9efb969444c1484e29adecab55a122458090616e766b2f1230ef05bc3867e0
          • MD5 SHA1 SHA512

          modules

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\lib\modules
          • Size 23.2MB
          • SHA256 42fa9d45fef2452720dc81b20461ccb91b67e66bd0edbc43891ac6ff29e76645
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cacerts

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\lib\security\cacerts
          • Size 183KB
          • SHA256 c3ca801bfc5d9f9e50c69f55537e78dc83e4e50c1ddea30db81e4b672b5a8aee
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tzdb.dat

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\lib\tzdb.dat
          • Size 100KB
          • SHA256 36cf71e63ce2816fe4456e9195e6c27fa7c9cd431c89ba762eba394ec2c7a1e3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          release

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\jre\release
          • Size 138B
          • SHA256 3ca651ac65907976209d2258d58695895a3a4637995706e1fc6b669cd4ca42c5
          • MD5 SHA1 SHA512 TLSH

          jna-5.14.0.jar

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\libs\jna-5.14.0.jar
          • Size 1.8MB
          • SHA256 34ed1e1f27fa896bca50dbc4e99cf3732967cec387a7a0d5e3486c09673fe8c6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          jna-platform-5.14.0.jar

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\libs\jna-platform-5.14.0.jar
          • Size 1.3MB
          • SHA256 ae4caceb3840730c2537f9b7fb55a01baba580286b4122951488bcee558c2449
          • MD5 SHA1 SHA512 SSDEEP TLSH

          json-20231013.jar

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\libs\json-20231013.jar
          • Size 72KB
          • SHA256 0f18192df289114e17aa1a0d0a7f8372cc9f5c7e4f7e39adcf8906fe714fa7d3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          okhttp-3.12.0.jar

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\libs\okhttp-3.12.0.jar
          • Size 412KB
          • SHA256 71787f2c599e0441c7a4413983bfdd93d40b56e1badc5e0413d6a4c485ba3f35
          • MD5 SHA1 SHA512 SSDEEP TLSH

          okio-1.17.6.jar

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\libs\okio-1.17.6.jar
          • Size 90KB
          • SHA256 8e88b055523cc80613dfb844d598740e10ada62f4bd98304cdd140c5854cc3b6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          slf4j-api-2.0.9.jar

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\libs\slf4j-api-2.0.9.jar
          • Size 63KB
          • SHA256 0818930dc8d7debb403204611691da58e49d42c50b6ffcfdce02dadb7c3c2b6c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          sqlite-jdbc-3.44.1.0.jar

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\libs\sqlite-jdbc-3.44.1.0.jar
          • Size 751KB
          • SHA256 9b0b47f3ef997474fcb430e5df254d22f55e8813958cb3b7525f898c86b0fd03
          • MD5 SHA1 SHA512 SSDEEP TLSH

          modules.jar

          • Path C:\Users\Admin\AppData\Local\Temp\w_lilzz7l8\modules.jar
          • Size 368KB
          • SHA256 e7efaffc96f187f6d5f7e5115af02f885cb722d510d3c608cedee96c75b8a09a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2284-238-0x000001E507530000-0x000001E5077A0000-memory.dmp

          memory/2284-247-0x000001E500000000-0x000001E500270000-memory.dmp

          memory/2284-248-0x000001E507AC0000-0x000001E507D30000-memory.dmp

          memory/2284-278-0x000001E507AC0000-0x000001E507D30000-memory.dmp

          memory/2284-277-0x000001E500000000-0x000001E500270000-memory.dmp

          memory/2284-276-0x000001E507530000-0x000001E5077A0000-memory.dmp

          memory/2284-319-0x000001E500280000-0x000001E500290000-memory.dmp

          memory/2284-318-0x000001E500270000-0x000001E500280000-memory.dmp

          memory/2284-465-0x00007FFF8C850000-0x00007FFF8C940000-memory.dmp

          memory/2284-466-0x000001E500270000-0x000001E500280000-memory.dmp

          memory/2284-467-0x000001E500280000-0x000001E500290000-memory.dmp

          memory/2284-496-0x00007FFF8C850000-0x00007FFF8C940000-memory.dmp

          memory/2284-497-0x000001E507530000-0x000001E5077A0000-memory.dmp

          memory/2284-498-0x000001E500000000-0x000001E500270000-memory.dmp

          memory/2284-500-0x000001E500280000-0x000001E500290000-memory.dmp

          memory/2284-499-0x000001E507AC0000-0x000001E507D30000-memory.dmp