Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 12:41

General

  • Target
    jaffacakes118_2dbbe51e894013f4297f098af5e508fb47bd2e2f0efc75b43c81751d63183ac0.exe
  • Size 863KB
  • Sample260930-pwsfbaydpg
  • SHA256 2dbbe51e894013f4297f098af5e508fb47bd2e2f0efc75b43c81751d63183ac0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2dbbe51e894013f4297f098af5e508fb47bd2e2f0efc75b43c81751d63183ac0.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2dbbe51e894013f4297f098af5e508fb47bd2e2f0efc75b43c81751d63183ac0.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2832
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 2980
      2⤵
      • Program crash
      PID:3560
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2832 -ip 2832
    1⤵
      PID:1552

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          boot.bcf873[1].js

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8J9OU7H5\boot.bcf873[1].js
          • Size 159KB
          • SHA256 3d2bcdd7456339be3e9af1367655befca8e6291ef8656b2798813c41fe4039a5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          gtm[1].js

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9GMOGYPF\gtm[1].js
          • Size 617KB
          • SHA256 765ebbd7e576a66fd0aff8d9491f34744787917aeebf46d79521c4624d44e080
          • MD5 SHA1 SHA512 SSDEEP TLSH

          loader[1].js

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9GMOGYPF\loader[1].js
          • Size 206KB
          • SHA256 56d9e5848849a67de46c16d76a4a54f25430d1de4dbcd59ecd3e5a3a0b3ae1a6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          bat[1].js

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAXEZ455\bat[1].js
          • Size 54KB
          • SHA256 4bebc12694755bc5edf1d849783992c7d470db7ede2b9cc74fa2dfd246c20aa1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          script[1].js

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QYLG505P\script[1].js
          • Size 248KB
          • SHA256 0da45d20a63557b4d1f7ba646fde25538c65bf756cc7902b1d4c74019a93b1bd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2832-0-0x0000000000400000-0x00000000004D9000-memory.dmp