Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/10/2026, 16:01

General

  • Target
    jaffacakes118_Worm.Win32.Qvod.pkl.exe
  • Size 139KB
  • Sample261018-tgbapsgs21
  • SHA256 bbb604d64a3063fa6cc756a3ce2df01cda74bea334aca6088474ef80d872e08c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Server Software Component: Terminal Services DLL 1 TTPs 14 IoCs
  • Loads dropped DLL 48 IoCs
  • Drops file in System32 directory 14 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Worm.Win32.Qvod.pkl.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Worm.Win32.Qvod.pkl.exe"
    1⤵
    • Server Software Component: Terminal Services DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:4388
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs -s FastUserSwitchingCompatibility
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:760
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs
    1⤵
      PID:4728
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Irmon
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4316
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Nla
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4908
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Ntmssvc
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4072
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s NWCWorkstation
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4704
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Nwsapagent
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4276
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s SRService
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3044
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s WmdmPmSp
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3000
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s LogonHours
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4180
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s PCAudit
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:336
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s helpsvc
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:912
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs -s uploadmgr
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:1996

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          fastuserswitchingcompatibility.dll

          • Path \??\c:\windows\SysWOW64\fastuserswitchingcompatibility.dll
          • Size 139KB
          • SHA256 4720337f0082c79e57859a813e90bc487b2de47e6fc88ad2f7840795ce0cfa74
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/336-98-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/336-97-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/336-99-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/760-5-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/760-8-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/760-16-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/912-105-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/912-106-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/1996-113-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/1996-112-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/3044-77-0x0000000001340000-0x0000000001363000-memory.dmp

          memory/3044-76-0x0000000001340000-0x0000000001363000-memory.dmp

          memory/3044-78-0x0000000001340000-0x0000000001363000-memory.dmp

          memory/3044-80-0x0000000001340000-0x0000000001363000-memory.dmp

          memory/3044-79-0x0000000001340000-0x0000000001363000-memory.dmp

          memory/3044-75-0x0000000001340000-0x0000000001363000-memory.dmp

          memory/4072-41-0x0000000000FC0000-0x0000000000FE3000-memory.dmp

          memory/4072-40-0x0000000000FC0000-0x0000000000FE3000-memory.dmp

          memory/4072-43-0x0000000000FC0000-0x0000000000FE3000-memory.dmp

          memory/4072-39-0x0000000000FC0000-0x0000000000FE3000-memory.dmp

          memory/4072-44-0x0000000000FC0000-0x0000000000FE3000-memory.dmp

          memory/4072-42-0x0000000000FC0000-0x0000000000FE3000-memory.dmp

          memory/4180-91-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/4276-61-0x0000000001500000-0x0000000001523000-memory.dmp

          memory/4276-62-0x0000000001500000-0x0000000001523000-memory.dmp

          memory/4276-60-0x0000000001500000-0x0000000001523000-memory.dmp

          memory/4276-63-0x0000000001500000-0x0000000001523000-memory.dmp

          memory/4276-64-0x0000000001500000-0x0000000001523000-memory.dmp

          memory/4276-65-0x0000000001500000-0x0000000001523000-memory.dmp

          memory/4316-12-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/4388-0-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/4388-15-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/4704-50-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/4704-67-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/4704-51-0x0000000000400000-0x0000000000423000-memory.dmp

          memory/4908-25-0x0000000001120000-0x0000000001143000-memory.dmp

          memory/4908-26-0x0000000001120000-0x0000000001143000-memory.dmp

          memory/4908-27-0x0000000001120000-0x0000000001143000-memory.dmp

          memory/4908-28-0x0000000001120000-0x0000000001143000-memory.dmp

          memory/4908-30-0x0000000001120000-0x0000000001143000-memory.dmp

          memory/4908-29-0x0000000001120000-0x0000000001143000-memory.dmp