Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/09/2026, 10:51

General

  • Target
    jaffacakes118__8e1dbc15325925b0ad51ca1b5b7d3474.exe
  • Size 275KB
  • Sample260919-mx4tmazves
  • SHA256 9654ffacac7704e9fd2688fcb52b087b512b29c68f330efea53963a8f7ba7de6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 64 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • NSIS installer 2 IoCs
  • Modifies registry class 61 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 20 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118__8e1dbc15325925b0ad51ca1b5b7d3474.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118__8e1dbc15325925b0ad51ca1b5b7d3474.exe"
    1⤵
    • Downloads MZ/PE file
    • System Location Discovery: System Language Discovery
    PID:4904
  • C:\Users\Admin\AppData\Local\Temp\setup_ieangels.exe
    C:\Users\Admin\AppData\Local\Temp\setup_ieangels.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3720
    • C:\Program Files (x86)\KSafe\KSafeSvc.exe
      "C:\Program Files (x86)\KSafe\KSafeSvc.exe" /uninstall
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:820
    • C:\Program Files (x86)\KSafe\KSafeSvc.exe
      "C:\Program Files (x86)\KSafe\KSafeSvc.exe" /install
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:4204
    • C:\Program Files (x86)\KSafe\KSafeTray.exe
      "C:\Program Files (x86)\KSafe\KSafeTray.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2060
  • C:\Program Files (x86)\KSafe\KSafeTray.exe
    "C:\Program Files (x86)\KSafe\KSafeTray.exe" -autorun
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:5852
  • C:\Program Files (x86)\KSafe\KSafeSvc.exe
    "C:\Program Files (x86)\KSafe\KSafeSvc.exe" -svc
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:2160

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        startup.log

        • Path C:\Program Files (x86)\KSafe\AppData\startup.log
        • Size 277B
        • SHA256 5ca101032d4cd5095ee54068b6422d92f12e7541fdc89487fc53ad8f866feabd
        • MD5 SHA1 SHA512 TLSH

        startup.log

        • Path C:\Program Files (x86)\KSafe\AppData\startup.log
        • Size 332B
        • SHA256 0a58bb12b1016db696ae2e29cf5ec1f48e7d9f82ca7824cb66b984bf671cf280
        • MD5 SHA1 SHA512 TLSH

        ksfmon.ini

        • Path C:\Program Files (x86)\KSafe\Cfg\ksfmon.ini
        • Size 147B
        • SHA256 5ac8c4dbec497daf72a54b1cc3cf241c0900f98d3b29c514f13f3e4478d4a473
        • MD5 SHA1 SHA512 TLSH

        kaecore.dat

        • Path C:\Program Files (x86)\KSafe\KEng\kae\kaecore.dat
        • Size 237KB
        • SHA256 d296980583014b312f415796a8e00eb908b4629ab2c10a83c5a8b28884f38ab2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ksafeave.dll

        • Path C:\Program Files (x86)\KSafe\KEng\ksafeave.dll
        • Size 209KB
        • SHA256 22926cc715a61aa84bad8e93666f95e4069d79315a4eb018bbeec52c99e52509
        • MD5 SHA1 SHA512 SSDEEP TLSH

        KSafe.exe

        • Path C:\Program Files (x86)\KSafe\KSafe.exe
        • Size 4.1MB
        • SHA256 2cd8074de7c532c04a645400d05147c6871dad2c3846e093a4d5752b874fdee3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        KSafeSvc.exe

        • Path C:\Program Files (x86)\KSafe\KSafeSvc.exe
        • Size 897KB
        • SHA256 e1c014577c1d963fe439d7fda2d37507352289c129188fab558cf383bb0ed44b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        KSafeTray.exe

        • Path C:\Program Files (x86)\KSafe\KSafeTray.exe
        • Size 1.9MB
        • SHA256 d6a2213c72d7e8870e892dc0bb82e0a39496bdc7d6f9fefc02881ef89246726f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        soft_3.ico

        • Path C:\Program Files (x86)\KSafe\KSoft\icon\soft_3.ico
        • Size 13KB
        • SHA256 9c2595bb6d5e954a7177494f1b98197fbfeb58bda56464b3f5cdc90aecabb046
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bksafe.ini

        • Path C:\Program Files (x86)\KSafe\cfg\bksafe.ini
        • Size 84B
        • SHA256 ada58e88363dbb940b6b6fcd357e98330778dbc28fc2dcde6b2d829c979808af
        • MD5 SHA1 SHA512 TLSH

        ksfmon.ini

        • Path C:\Program Files (x86)\KSafe\cfg\ksfmon.ini
        • Size 166B
        • SHA256 0ad58d9abe05984cafc4a9cf7344873b8fc22b0db69e699d98803c8fc4a0f92e
        • MD5 SHA1 SHA512 TLSH

        ksfmon.ini

        • Path C:\Program Files (x86)\KSafe\cfg\ksfmon.ini
        • Size 192B
        • SHA256 17e1f6e9d76b0211caacc6942f669c55e020719b8e608c91ab38324a34b28443
        • MD5 SHA1 SHA512 TLSH

        ksrundis.log

        • Path C:\Program Files (x86)\KSafe\cfg\ksrundis.log
        • Size 1KB
        • SHA256 fc2ff24f11b65c02d44765fa3f9d5200988d9bfae9ff74922e17f80d32b6c48e
        • MD5 SHA1 SHA512 TLSH

        scansetting.ini

        • Path C:\Program Files (x86)\KSafe\cfg\scansetting.ini
        • Size 130B
        • SHA256 c53748ecccc8b1696ed992efd7558eeba4a8debd03236512e4e62c2cbf0bad5d
        • MD5 SHA1 SHA512 TLSH

        Firefoxpassword.bmp

        • Path C:\Program Files (x86)\KSafe\data\icon\Firefoxpassword.bmp
        • Size 822B
        • SHA256 32350795bcbf229512e65b7028ba0293429e844e41720b1ae8b96beda157e610
        • MD5 SHA1 SHA512 TLSH

        Intenethistory.bmp

        • Path C:\Program Files (x86)\KSafe\data\icon\Intenethistory.bmp
        • Size 1KB
        • SHA256 6b266103368172929cf65839cf5a28d8025bb0caa7a3358eb6b437e6f380e82a
        • MD5 SHA1 SHA512 TLSH

        browser-regedit.bmp

        • Path C:\Program Files (x86)\KSafe\data\icon\browser-regedit.bmp
        • Size 1KB
        • SHA256 9e3c5ca2e06f5f425eb5672aba0febe422d7c6626b106a5a76154cefd358e5da
        • MD5 SHA1 SHA512 TLSH

        googlepassword.bmp

        • Path C:\Program Files (x86)\KSafe\data\icon\googlepassword.bmp
        • Size 1KB
        • SHA256 0ee46daf406f859342b75e10db1a5088be1f1c3da2006a04e920635384050474
        • MD5 SHA1 SHA512 TLSH

        opera.bmp

        • Path C:\Program Files (x86)\KSafe\data\icon\opera.bmp
        • Size 822B
        • SHA256 0041adbd93cedbaf068c5dbaddddd8090daf295f4d7e8541f85745381e20b798
        • MD5 SHA1 SHA512 TLSH

        windowofworldpassword.bmp

        • Path C:\Program Files (x86)\KSafe\data\icon\windowofworldpassword.bmp
        • Size 1KB
        • SHA256 5880c4fdf1f5123d75c0e2f01e3dbab0696cd171cd87f961ad13c1f63985eac1
        • MD5 SHA1 SHA512 TLSH

        winlivemsg.bmp

        • Path C:\Program Files (x86)\KSafe\data\icon\winlivemsg.bmp
        • Size 822B
        • SHA256 c451b062b45d269e422db7da18c2cff9ec0769bce5c89e51c289448ca404f6f2
        • MD5 SHA1 SHA512 TLSH

        katrun.dll

        • Path C:\Program Files (x86)\KSafe\katrun.dll
        • Size 213KB
        • SHA256 db1b315a78bffe5136e73e401d600a5eb8ba4141aff46f1bf9f9da63ba8070ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kcache.dll

        • Path C:\Program Files (x86)\KSafe\kcache.dll
        • Size 189KB
        • SHA256 7d2cd4419e3cc1f1040ec3e76d15ab897838b844811be08a9f8dca81ef217955
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kdump.dll

        • Path C:\Program Files (x86)\KSafe\kdump.dll
        • Size 205KB
        • SHA256 28af683a9b2452eabde3b96316e2d0a87d360fc56741c5af036947cfad09dadc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kdumpcfg.dat

        • Path C:\Program Files (x86)\KSafe\kdumpcfg.dat
        • Size 19B
        • SHA256 98b751a01adf2a00ac0022d530f3af61ed16376bd1da57a7acac70be361cd20f
        • MD5 SHA1 SHA512

        knescan.dll

        • Path C:\Program Files (x86)\KSafe\knescan.dll
        • Size 218KB
        • SHA256 0de1b63e92234ce737b61998aa6f360fb43988f4679d6fd7e157e55e6d5384d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ksafebak.dll

        • Path C:\Program Files (x86)\KSafe\ksafebak.dll
        • Size 225KB
        • SHA256 7cd8c589d0188640fb83b6ef1173aba386c85fd3908637ee16e5a71e824c060d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ksafedb.dll

        • Path C:\Program Files (x86)\KSafe\ksafedb.dll
        • Size 517KB
        • SHA256 cf8e12d75518acf49380afc2b42db34cfb239d99a712760cda0cd596f9d76207
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ksafeeng.dll

        • Path C:\Program Files (x86)\KSafe\ksafeeng.dll
        • Size 597KB
        • SHA256 9d4d60dc828f9709815a6e6d1db2d78aa4b556f5518712cf5f0faedbec649029
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ksfmon.dll

        • Path C:\Program Files (x86)\KSafe\ksfmon.dll
        • Size 1.1MB
        • SHA256 51bb0f08eb941fc7b69b2f2b90f912c3728262c3c26dd55b07925161b6f46895
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kxecomm.dat

        • Path C:\Program Files (x86)\KSafe\kxecomm.dat
        • Size 149B
        • SHA256 d6504c7ce8f3db8d6e893e43170c0a87928676b516e3ad27ce8d1f4d253132c9
        • MD5 SHA1 SHA512 TLSH

        ksbw_wi.fsg

        • Path C:\ProgramData\kingsoft\ksbw\ksbw_wi.fsg
        • Size 256KB
        • SHA256 722586f2ead7f8e14bbc95e5f84a069255a3c21449daa03109ff81c6bae96365
        • MD5 SHA1 SHA512 SSDEEP TLSH

        KillProcDLL.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsdA183.tmp\KillProcDLL.dll
        • Size 56KB
        • SHA256 1ec207c5368f7c1d6467958c8b94bab89f0b662aad02e20d7f59c2a13993dea5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup_ieangels.exe

        • Path C:\Users\Admin\AppData\Local\Temp\setup_ieangels.exe
        • Size 14.8MB
        • SHA256 3e35e0e5e3cfd5217a536b4e2e0ba2d0604a7bac1a24be5cef4c5a7fd17056ff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/820-920-0x0000000002300000-0x0000000002339000-memory.dmp

        memory/820-930-0x0000000002370000-0x00000000023A0000-memory.dmp

        memory/820-915-0x00000000021A0000-0x00000000021D6000-memory.dmp

        memory/820-925-0x0000000002790000-0x0000000002812000-memory.dmp

        memory/2060-1107-0x00000000023C0000-0x00000000023F4000-memory.dmp

        memory/2160-1052-0x0000000006B90000-0x0000000006BE6000-memory.dmp

        memory/2160-1503-0x0000000001700000-0x000000000170D000-memory.dmp

        memory/2160-982-0x0000000001260000-0x0000000001295000-memory.dmp

        memory/2160-1007-0x0000000001ED0000-0x0000000001EEE000-memory.dmp

        memory/2160-1018-0x0000000004560000-0x0000000004578000-memory.dmp

        memory/2160-1020-0x0000000004750000-0x0000000004811000-memory.dmp

        memory/2160-1026-0x0000000005660000-0x00000000056B1000-memory.dmp

        memory/2160-969-0x00000000010D0000-0x0000000001100000-memory.dmp

        memory/2160-1023-0x00000000045C0000-0x00000000045D1000-memory.dmp

        memory/2160-1014-0x00000000043B0000-0x00000000043F1000-memory.dmp

        memory/2160-1068-0x0000000007D70000-0x0000000007DF7000-memory.dmp

        memory/2160-957-0x0000000000FA0000-0x0000000000FD6000-memory.dmp

        memory/2160-1505-0x0000000001710000-0x000000000172E000-memory.dmp

        memory/2160-1504-0x0000000004400000-0x0000000004540000-memory.dmp

        memory/2160-1502-0x0000000004400000-0x0000000004540000-memory.dmp

        memory/2160-1167-0x0000000008920000-0x00000000089DF000-memory.dmp

        memory/2160-1501-0x00000000016C0000-0x00000000016D5000-memory.dmp

        memory/2160-1040-0x00000000056D0000-0x00000000057E7000-memory.dmp

        memory/2160-1042-0x00000000056D0000-0x0000000005757000-memory.dmp

        memory/2160-1044-0x00000000056D0000-0x0000000005788000-memory.dmp

        memory/2160-1048-0x0000000006C50000-0x0000000006D67000-memory.dmp

        memory/2160-1050-0x0000000006A50000-0x0000000006A6C000-memory.dmp

        memory/2160-1006-0x0000000001240000-0x0000000001250000-memory.dmp

        memory/2160-961-0x0000000000FE0000-0x0000000001019000-memory.dmp

        memory/2160-965-0x0000000001040000-0x00000000010C2000-memory.dmp

        memory/2160-992-0x00000000012E0000-0x000000000131A000-memory.dmp

        memory/2160-996-0x00000000011B0000-0x00000000011BE000-memory.dmp

        memory/2160-994-0x0000000001CB0000-0x0000000001CE4000-memory.dmp

        memory/2160-974-0x0000000001100000-0x0000000001137000-memory.dmp

        memory/2160-1142-0x0000000006A70000-0x0000000006A7B000-memory.dmp

        memory/2160-1145-0x0000000008900000-0x0000000008919000-memory.dmp

        memory/2160-1248-0x0000000008800000-0x000000000883E000-memory.dmp

        memory/4204-944-0x00000000022F0000-0x0000000002372000-memory.dmp

        memory/4204-936-0x0000000002150000-0x0000000002186000-memory.dmp

        memory/4204-948-0x0000000002200000-0x0000000002230000-memory.dmp

        memory/4204-940-0x00000000021A0000-0x00000000021D9000-memory.dmp

        memory/4904-1-0x0000000002290000-0x0000000002291000-memory.dmp

        memory/4904-0-0x0000000000400000-0x00000000004D7000-memory.dmp

        memory/4904-7-0x0000000000400000-0x00000000004D7000-memory.dmp

        memory/5852-1489-0x0000000004450000-0x00000000044AC000-memory.dmp

        memory/5852-1491-0x00000000032B0000-0x00000000032D2000-memory.dmp

        memory/5852-999-0x00000000034F0000-0x0000000003572000-memory.dmp

        memory/5852-987-0x00000000023E0000-0x0000000002414000-memory.dmp

        memory/5852-1162-0x0000000005980000-0x00000000059D6000-memory.dmp

        memory/5852-1109-0x00000000050C0000-0x000000000511B000-memory.dmp

        memory/5852-997-0x00000000032F0000-0x000000000334A000-memory.dmp

        memory/5852-1334-0x0000000000A40000-0x0000000000AC9000-memory.dmp

        memory/5852-1160-0x0000000005910000-0x000000000594E000-memory.dmp