Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/10/2026, 19:07

General

  • Target
    jaffacakes118_Trojan.Win32.Genome.svoj.exe
  • Size 408KB
  • Sample261018-xsrzdatwfx
  • SHA256 529a0c6c4053637a32f035732179c9c08b15c24d800064373cea83db39d950b4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 10 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Enumerates connected drives 3 TTPs 3 IoCs

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

  • Drops file in System32 directory 1 IoCs
  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Drops file in Windows directory 10 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 5 IoCs

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

  • Program crash 3 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 8 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 30 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 5 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Kills process with taskkill 1 IoCs
  • Modifies data under HKEY_USERS 22 IoCs
  • Modifies registry class 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs
  • Views/modifies file attributes 1 TTPs 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Genome.svoj.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Genome.svoj.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2808
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\windows\temp\125.bat
      2⤵
      • Enumerates connected drives
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3824
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /t /im ksafetray.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4360
      • \??\c:\windows\temp\rar.exe
        "c:\windows\temp\Rar.exe" e -y -ping c:\windows\temp\usbhard.rar c:\windows\temp\
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        PID:5128
      • \??\c:\windows\temp\systen.exe
        c:\windows\temp\systen.exe
        3⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2864
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c c:\windows\temp\ok.bat
          4⤵
          • Drops file in Windows directory
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:6108
          • \??\c:\windows\temp\rar.exe
            "c:\windows\temp\Rar.exe" e -y -ping c:\windows\temp\ok.rar c:\windows\web\
            5⤵
            • Executes dropped EXE
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • System Network Configuration Discovery: Internet Connection Discovery
            PID:260
          • \??\c:\windows\web\lsiss.exe
            c:\windows\web\lsiss.exe
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:1888
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1888 -s 584
              6⤵
              • Program crash
              PID:988
      • C:\Windows\SysWOW64\WScript.exe
        "C:\Windows\System32\WScript.exe" "C:\windows\temp\00.vbs"
        3⤵
        • Executes a VBScript file via the Windows Script Host.
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        PID:1972
      • C:\Windows\SysWOW64\attrib.exe
        attrib -H -R d:\~1
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:4308
      • C:\Windows\SysWOW64\attrib.exe
        attrib +H +R d:\setprter
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:3100
      • C:\Windows\SysWOW64\attrib.exe
        attrib -H -R e:\~1
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:1124
      • C:\Windows\SysWOW64\attrib.exe
        attrib +H +R e:\setprter
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:1868
      • C:\Windows\SysWOW64\attrib.exe
        attrib -H -R f:\~1
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:6008
      • C:\Windows\SysWOW64\attrib.exe
        attrib +H +R f:\setprter
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:1780
      • C:\Windows\SysWOW64\attrib.exe
        attrib -H -R g:\~1
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:3296
      • C:\Windows\SysWOW64\attrib.exe
        attrib +H +R g:\setprter
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:3724
      • C:\Windows\SysWOW64\attrib.exe
        attrib -H -R h:\~1
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:3128
      • C:\Windows\SysWOW64\attrib.exe
        attrib +H +R h:\setprter
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:2332
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\11a.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3436
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:5844
      • C:\Windows\SysWOW64\attrib.exe
        attrib -S -H c:\ma.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:4368
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1888 -ip 1888
    1⤵
      PID:5924
    • C:\Windows\system32\wbem\scrcons.exe
      C:\Windows\system32\wbem\scrcons.exe -Embedding
      1⤵
      • Modifies data under HKEY_USERS
      • Suspicious use of WriteProcessMemory
      PID:1960
      • C:\Windows\Temp\systen.exe
        "C:\Windows\Temp\systen.exe"
        2⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1420
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c c:\windows\temp\ok.bat
          3⤵
          • Drops file in Windows directory
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2532
          • \??\c:\windows\temp\rar.exe
            "c:\windows\temp\Rar.exe" e -y -ping c:\windows\temp\ok.rar c:\windows\web\
            4⤵
            • Executes dropped EXE
            • Drops file in System32 directory
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • System Network Configuration Discovery: Internet Connection Discovery
            PID:5068
          • \??\c:\windows\web\lsiss.exe
            c:\windows\web\lsiss.exe
            4⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:1296
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 240
              5⤵
              • Program crash
              PID:2136
      • C:\Windows\Temp\systen.exe
        "C:\Windows\Temp\systen.exe"
        2⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:5420
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c c:\windows\temp\ok.bat
          3⤵
          • Drops file in Windows directory
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1288
          • \??\c:\windows\temp\rar.exe
            "c:\windows\temp\Rar.exe" e -y -ping c:\windows\temp\ok.rar c:\windows\web\
            4⤵
            • Executes dropped EXE
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • System Network Configuration Discovery: Internet Connection Discovery
            PID:4696
          • \??\c:\windows\web\lsiss.exe
            c:\windows\web\lsiss.exe
            4⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:5040
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 548
              5⤵
              • Program crash
              PID:1052
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1296 -ip 1296
      1⤵
        PID:4372
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 5040 -ip 5040
        1⤵
          PID:5656

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              11a.bat

              • Path C:\Users\Admin\AppData\Local\Temp\11a.bat
              • Size 232B
              • SHA256 0c0668bd908ce7cc1ce18e6dadf798d4ed46314076af4d6a6ee117fbfe7a0f9d
              • MD5 SHA1 SHA512 TLSH

              00.vbs

              • Path C:\Windows\Temp\00.vbs
              • Size 7.6MB
              • SHA256 e0bc7b8791cd114fdeee71b74eefff4b082aa40b8e0faa4da96a59078bf4cef2
              • MD5 SHA1 SHA512 SSDEEP TLSH

              1.txt

              • Path C:\Windows\Temp\1.txt
              • Size 498B
              • SHA256 6e896c155882c88af057790e1552b5f0207ce93be682e74b29883f3e6ac3254f
              • MD5 SHA1 SHA512 TLSH

              00.txt

              • Path \??\c:\windows\temp\00.txt
              • Size 7.6MB
              • SHA256 c95ddc9723d5059fd9934edd8aea539cff5e6479285a631ff101773ec12c17ea
              • MD5 SHA1 SHA512 SSDEEP TLSH

              125.bat

              • Path \??\c:\windows\temp\125.bat
              • Size 1KB
              • SHA256 f4049d98eeead98dbf1ba8b1ee8db45cc9ab9a1d240b5265f6ccc618de3a44c0
              • MD5 SHA1 SHA512 TLSH

              md5.txt

              • Path \??\c:\windows\temp\md5.txt
              • Size 498B
              • SHA256 22bf3062b8aec41e03c60c528f9cea21f32ff190aa99c8eb9d897599b3b896f3
              • MD5 SHA1 SHA512 TLSH

              ok.bat

              • Path \??\c:\windows\temp\ok.bat
              • Size 368B
              • SHA256 31514d44c421799d991dd0b8d001e45eadd5d880946c15f846856b35e10d5565
              • MD5 SHA1 SHA512 TLSH

              ok.rar

              • Path \??\c:\windows\temp\ok.rar
              • Size 232KB
              • SHA256 9b7b6ce21bd6d55fc8320386dc2d1af853d927e2457aa80a7186f23d9cb2505a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              rar.exe

              • Path \??\c:\windows\temp\rar.exe
              • Size 310KB
              • SHA256 c7d6bfe9d26d1ecdd9f2e7f3f892a4d32030949937f86938edcb1995655c2814
              • MD5 SHA1 SHA512 SSDEEP TLSH

              usbhard.rar

              • Path \??\c:\windows\temp\usbhard.rar
              • Size 5KB
              • SHA256 1dc23f23fecff10a0fb4ce5d18eea801bb1f851d51ce2023b1b19c859fdcded0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              lsiss.exe

              • Path \??\c:\windows\web\lsiss.exe
              • Size 55.6MB
              • SHA256 4884be410d263d39a1138beea213049a2f22f405a25c42378ab8ff1036178e7a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              memory/260-56-0x0000000000400000-0x0000000000460000-memory.dmp

              memory/1296-87-0x0000000000400000-0x00000000004EB000-memory.dmp

              memory/1296-84-0x0000000000400000-0x00000000004EB000-memory.dmp

              memory/1888-64-0x0000000000400000-0x00000000004EB000-memory.dmp

              memory/1888-67-0x0000000000400000-0x00000000004EB000-memory.dmp

              memory/2808-27-0x0000000000400000-0x000000000049A000-memory.dmp

              memory/2808-0-0x0000000000400000-0x000000000049A000-memory.dmp

              memory/2808-1-0x00000000007D0000-0x00000000007D3000-memory.dmp

              memory/2808-22-0x00000000007D0000-0x00000000007D3000-memory.dmp

              memory/2808-21-0x0000000000400000-0x000000000049A000-memory.dmp

              memory/4696-98-0x0000000000400000-0x0000000000460000-memory.dmp

              memory/5040-107-0x0000000000400000-0x00000000004EB000-memory.dmp

              memory/5040-109-0x0000000000400000-0x00000000004EB000-memory.dmp

              memory/5068-77-0x0000000000400000-0x0000000000460000-memory.dmp

              memory/5128-20-0x0000000000400000-0x0000000000460000-memory.dmp