Analysis

  • user interaction
    yes
  • max time kernel
    329s
  • max time network
    326s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/09/2026, 21:50

General

  • Target
    forc.exe
  • Size 11.9MB
  • Sample260906-1p341stbrf
  • SHA256 1a0d522295ceb6dd8291d0c65b411fec82bf710facf170db56c344657b133999
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

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

  • Drops file in Program Files directory 46 IoCs
  • Drops file in Windows directory 45 IoCs
  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Opens file in notepad (likely ransom note) 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\forc.exe
    "C:\Users\Admin\AppData\Local\Temp\forc.exe"
    1⤵
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Checks processor information in registry
    PID:5032
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:3328
    • C:\Users\Admin\AppData\Local\Temp\forc.exe
      "C:\Users\Admin\AppData\Local\Temp\forc.exe"
      1⤵
      • Drops file in Windows directory
      • Checks processor information in registry
      PID:5000
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\ratman_infect.log
      1⤵
      • Opens file in notepad (likely ransom note)
      PID:3780
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\ratman_infect.log
      1⤵
      • Opens file in notepad (likely ransom note)
      PID:1848
    • C:\Users\Admin\AppData\Local\Temp\forc.exe
      "C:\Users\Admin\AppData\Local\Temp\forc.exe"
      1⤵
      • Drops file in Windows directory
      • Checks processor information in registry
      PID:4904
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\ratman_infect.log
      1⤵
      • Opens file in notepad (likely ransom note)
      PID:3856
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\ratman_infect.log
      1⤵
      • Opens file in notepad (likely ransom note)
      PID:1604

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          classfile_constants.h

          • Path C:\Program Files\Java\jdk-1.8\include\classfile_constants.h
          • Size 20KB
          • SHA256 c2e84a52c1eb1e7cc5ba1e5bf2809eb6b8b9a8133374db962f423d847364b7aa
          • MD5 SHA1 SHA512 SSDEEP TLSH

          jawt.h

          • Path C:\Program Files\Java\jdk-1.8\include\jawt.h
          • Size 8KB
          • SHA256 caff245c2b99be18889498bef88fc9f837fd97a8dacff77e34400d17480f0717
          • MD5 SHA1 SHA512 SSDEEP TLSH

          jdwpTransport.h

          • Path C:\Program Files\Java\jdk-1.8\include\jdwpTransport.h
          • Size 6KB
          • SHA256 15540eb4c91ee6cab9c75dfa561a547edefe6d22bf815208081eca9c6088574b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          jni.h

          • Path C:\Program Files\Java\jdk-1.8\include\jni.h
          • Size 72KB
          • SHA256 6be248dc81201235c4f7ae70d24e0b058f7e68f29edc846914256176fb0f46f5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          jvmti.h

          • Path C:\Program Files\Java\jdk-1.8\include\jvmti.h
          • Size 76KB
          • SHA256 cbb8850bda1e0238caac1b5e7a6bc36d3a58e6e7a3c756d315297e438ee86efe
          • MD5 SHA1 SHA512 SSDEEP TLSH

          jvmticmlr.h

          • Path C:\Program Files\Java\jdk-1.8\include\jvmticmlr.h
          • Size 4KB
          • SHA256 7a8885955c202d6d5518d721139c6167d4b7e1a3fa21d0b69f53d7777d02b627
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ratman_infect.log

          • Path C:\Users\Admin\AppData\Local\Temp\ratman_infect.log
          • Size 3KB
          • SHA256 7ea8e2637b79af54f409a67ac6980e757f26254f9946d1fe49ada7ca1f5068a3
          • MD5 SHA1 SHA512 TLSH

          ratman_infect.log

          • Path C:\Users\Admin\AppData\Local\Temp\ratman_infect.log
          • Size 3KB
          • SHA256 1bb584fd9a05f624ed8d3167b6a4081562a764a0848a7571c7e63c268faa8d45
          • MD5 SHA1 SHA512 TLSH

          ratman_infect.log

          • Path C:\Users\Admin\AppData\Local\Temp\ratman_infect.log
          • Size 3KB
          • SHA256 ceff61a31f0260bc0bd0bc31d415bb06450246d26aaa480dfbcfea0d202fb538
          • MD5 SHA1 SHA512 TLSH

          ratman_infect.log

          • Path C:\Users\Admin\AppData\Local\Temp\ratman_infect.log
          • Size 3KB
          • SHA256 20cf49a1f3b88134f24ee0426dbf550b87fc3b19ee3b888fe4408759f96cf70c
          • MD5 SHA1 SHA512 TLSH

          _TransactionBridgePerfCounters.h

          • Path C:\Windows\INF\MSDTC Bridge 3.0.0.0\_TransactionBridgePerfCounters.h
          • Size 1KB
          • SHA256 88e8c8ea5534e2fd0a2e8242d7f6355133795e602386d2e7399d6591de9ce649
          • MD5 SHA1 SHA512 TLSH

          outlperf.h

          • Path C:\Windows\INF\Outlook\outlperf.h
          • Size 1017B
          • SHA256 d3531dda47ab9b6d2f13b34e46e940989dc8e10849ff540d051e010b59f8a61f
          • MD5 SHA1 SHA512 TLSH

          _SMSvcHostPerfCounters.h

          • Path C:\Windows\INF\SMSvcHost 3.0.0.0\_SMSvcHostPerfCounters.h
          • Size 1KB
          • SHA256 4355ebe899037a8a6782d7758600dfb64089cfd0525ed49f828daf74d5031e5d
          • MD5 SHA1 SHA512 TLSH

          _ServiceModelEndpointPerfCounters.h

          • Path C:\Windows\INF\ServiceModelEndpoint 3.0.0.0\_ServiceModelEndpointPerfCounters.h
          • Size 1KB
          • SHA256 724ca2af5eaa70685bf08ee29d091b2b98e30c3b747e1b166618a76b10a13d8a
          • MD5 SHA1 SHA512 TLSH

          _ServiceModelOperationPerfCounters.h

          • Path C:\Windows\INF\ServiceModelOperation 3.0.0.0\_ServiceModelOperationPerfCounters.h
          • Size 1KB
          • SHA256 e76d3df3b67ba200ee85ca91c3be24c0ce1f98c4f6c861275fe721307c8de559
          • MD5 SHA1 SHA512 TLSH

          _ServiceModelServicePerfCounters.h

          • Path C:\Windows\INF\ServiceModelService 3.0.0.0\_ServiceModelServicePerfCounters.h
          • Size 2KB
          • SHA256 207b2955ef0abf7fa6b672d39c0c31bf5212c416d17d2d87d30e36ad61ccedb9
          • MD5 SHA1 SHA512 TLSH