Analysis

  • max time kernel
    145s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/09/2026, 07:30

General

  • Target
    e0e4f2ac14f9cf3578fc1bddcb56a21b9330b1f27e2c9414b6050f5f0bd1c4fb.exe
  • Size 1.1MB
  • Sample260909-jbze8stycw
  • SHA256 e0e4f2ac14f9cf3578fc1bddcb56a21b9330b1f27e2c9414b6050f5f0bd1c4fb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Discovers running processes 1 TTPs 1 IoCs

    Running process information can be used to identify security tools or plan follow-on actions.

  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 1 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 10 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 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0e4f2ac14f9cf3578fc1bddcb56a21b9330b1f27e2c9414b6050f5f0bd1c4fb.exe
    "C:\Users\Admin\AppData\Local\Temp\e0e4f2ac14f9cf3578fc1bddcb56a21b9330b1f27e2c9414b6050f5f0bd1c4fb.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2608
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c cmd < Weekend.eps
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1448
      • C:\Windows\SysWOW64\cmd.exe
        cmd
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4736
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Discovers running processes
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:540
        • C:\Windows\SysWOW64\findstr.exe
          findstr "bdservicehost ekrn AvastUI SophosHealth AVGUI nsWscSvc"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2068
        • C:\Windows\SysWOW64\extrac32.exe
          extrac32 /Y Careers.eps *.*
          4⤵
          • System Location Discovery: System Language Discovery
          PID:552
        • C:\Windows\SysWOW64\findstr.exe
          findstr /V "POPULATIONS" Invisible
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3804
        • C:\Users\Admin\AppData\Local\Temp\398309\Checks.scr
          Checks.scr t
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of WriteProcessMemory
          PID:2204
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks.exe /create /tn "DataVistaProX" /tr " pcalua.exe -a 'C:\Users\Admin\AppData\Local\VistaDataPro Technologies Co\DataVistaProX.lnk'" /sc onlogon /F /RL HIGHEST
            5⤵
            • System Location Discovery: System Language Discovery
            • Scheduled Task/Job: Scheduled Task
            PID:3420
        • C:\Windows\SysWOW64\waitfor.exe
          waitfor /T 15 bxqMohvCFyYMOTacxxWIurgXaCAHOLAOFpZed
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3348
  • C:\Windows\system32\pcalua.exe
    pcalua.exe
    1⤵
      PID:328

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          Checks.scr

          • Path C:\Users\Admin\AppData\Local\Temp\398309\Checks.scr
          • Size 957KB
          • SHA256 3ec9740bedc683021cc3e94e4a33b3a9d3d6f9b9e96b1f04cc6534f551dd58c1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          t

          • Path C:\Users\Admin\AppData\Local\Temp\398309\t
          • Size 539KB
          • SHA256 7cafa33e10cd83ab848314423b5e1025104a57e6255abddb4aa2d46a9488e7e9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Atlanta

          • Path C:\Users\Admin\AppData\Local\Temp\Atlanta
          • Size 110KB
          • SHA256 c705b3a44032e024b5b69baf7e9fd74a905bd07111fede7a0d41bfdca01a098b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Bicycle

          • Path C:\Users\Admin\AppData\Local\Temp\Bicycle
          • Size 63KB
          • SHA256 421558c7d9a05e13ecb728b63a0737eaa250b2bb7621154a2f3edde6cb2b79a6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Careers.eps

          • Path C:\Users\Admin\AppData\Local\Temp\Careers.eps
          • Size 494KB
          • SHA256 76e441cdf0ab9e50bc48521a0213de074ec2f8062d580919126fe410d3003675
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Classifieds.eps

          • Path C:\Users\Admin\AppData\Local\Temp\Classifieds.eps
          • Size 135KB
          • SHA256 f3cabe6236460fc1e182b5bd975f54d7e359c6fdee37b5fdf1677d539ddc9854
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Excellence

          • Path C:\Users\Admin\AppData\Local\Temp\Excellence
          • Size 122KB
          • SHA256 a357d071cee30de99d0b98720094d8c876dddf46a0467a4e5bca295c6efb99e6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Flying

          • Path C:\Users\Admin\AppData\Local\Temp\Flying
          • Size 74KB
          • SHA256 07ea15261cef6321ce83861624401d209115c80f6e838711dabe8320f918f913
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Gem

          • Path C:\Users\Admin\AppData\Local\Temp\Gem
          • Size 46KB
          • SHA256 5add899654d071603b6745d91d19bd1ccfb14d9012eca04f58996abe5452a985
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Invisible

          • Path C:\Users\Admin\AppData\Local\Temp\Invisible
          • Size 841B
          • SHA256 d16e0376f8e379ed7addab73b1e52d214b4484c400d724d8cfd5f5ed0576c53f
          • MD5 SHA1 SHA512 TLSH

          Jews

          • Path C:\Users\Admin\AppData\Local\Temp\Jews
          • Size 132KB
          • SHA256 96b1a2d58b075e7d6d88c6fdb89055d4a933074ba95206b2f94f325b751ca454
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Minutes

          • Path C:\Users\Admin\AppData\Local\Temp\Minutes
          • Size 96KB
          • SHA256 fbcd547cdced4a684fa634fa61ffe97141718c9d6a2801ba21db37e6f76dcd29
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Producer

          • Path C:\Users\Admin\AppData\Local\Temp\Producer
          • Size 59KB
          • SHA256 81da0444650e5ad6097ea5e5bc9e8b542fa2c0235173a85adcdc89eaa4849a7f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Professionals.eps

          • Path C:\Users\Admin\AppData\Local\Temp\Professionals.eps
          • Size 183KB
          • SHA256 fc0479616fa611b03a557bdc26bd7a6efd367dbdf704d0c06fa135db2df847b4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Row

          • Path C:\Users\Admin\AppData\Local\Temp\Row
          • Size 96KB
          • SHA256 30c274214de5db63ce2b35363a9fa077fae9d8d456d5e0ce7fccf921ab4296e5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Studies.eps

          • Path C:\Users\Admin\AppData\Local\Temp\Studies.eps
          • Size 42KB
          • SHA256 9e728cf03f1a3fb4f717212e4b90a24ec67a96098e3e1003fe9ee06d6aab1e4f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Thumbzilla

          • Path C:\Users\Admin\AppData\Local\Temp\Thumbzilla
          • Size 54KB
          • SHA256 b47411744d00a95758c9a55fc70447ba6e008b38cfe016224e1749ca531f0011
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Vault

          • Path C:\Users\Admin\AppData\Local\Temp\Vault
          • Size 104KB
          • SHA256 8c07448c8c0c63e0cc416c095fd368cd3de026cafe06bd9c67a75e1cb3c208fc
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Walnut.eps

          • Path C:\Users\Admin\AppData\Local\Temp\Walnut.eps
          • Size 179KB
          • SHA256 9c17a1c6e2ecb436e09a5bd9e3dcc787801ac6d5fc359d65a36d2cfa697883a2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Weekend.eps

          • Path C:\Users\Admin\AppData\Local\Temp\Weekend.eps
          • Size 9KB
          • SHA256 52435ebbfc0a0f02432cb5d9f4db0527ee1028b1ad28d4b8a7692becef1a7e09
          • MD5 SHA1 SHA512 SSDEEP TLSH

          nsExec.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nsa45D0.tmp\nsExec.dll
          • Size 6KB
          • SHA256 8165c7aef7de3d3e0549776535bedc380ad9be7bb85e60ad6436f71528d092af
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2204-89-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-87-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-79-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-81-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-84-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-82-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-85-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-88-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-78-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-80-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-86-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-90-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-98-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-97-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-96-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-95-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-94-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-93-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-92-0x0000000004810000-0x0000000004877000-memory.dmp

          memory/2204-91-0x0000000004810000-0x0000000004877000-memory.dmp