Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-10-2024 08:13

General

  • Target

    7897b657b549d7bece1f4eba26529a5d_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    7897b657b549d7bece1f4eba26529a5d

  • SHA1

    6e3b8704af7560254e5c9dafb88c20e6f372f5ed

  • SHA256

    ee59f1c354acb7693b6084a65a3f5bd955f2d22a8c15318671bd5d2e5eb390dc

  • SHA512

    ca8a65e30c48b250be7a2f6062650fbbfacf4869cb36617e26ca0f8b353ea0f65b8c557e1600f92fc169e67ce68c57d60b49d32bd11bbfad61ebd9034a2923b4

  • SSDEEP

    24576:grHRqUW1BYrRh4jd3e1B/EYCfGMuAflTn7Lzrws4p4TFk/GiVWWd5kSOW:grHRfW1BYw3e1B/Xg/uAflTnLrwsywmb

Malware Config

Signatures

  • Ardamax

    A keylogger first seen in 2013.

  • Ardamax family
  • Ardamax main executable 1 IoCs
  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 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 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7897b657b549d7bece1f4eba26529a5d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7897b657b549d7bece1f4eba26529a5d_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1880
    • C:\Users\Admin\AppData\Local\Temp\explore.exe
      "C:\Users\Admin\AppData\Local\Temp\explore.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2572
      • C:\Users\Admin\AppData\Local\Temp\PAYMENT SLIP.exe
        "C:\Users\Admin\AppData\Local\Temp\PAYMENT SLIP.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:444
        • C:\Windows\SysWOW64\MVFIFT\FVF.exe
          "C:\Windows\system32\MVFIFT\FVF.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:4048
      • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\TT COPY.pdf"
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Modifies Internet Explorer settings
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4796
        • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
          "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4116
          • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
            "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=77A4E041DA25ECABB23581C66E9F8A5D --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4812
          • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
            "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=D9C01BAFFBF7B67494ED8AD312B15F5D --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=D9C01BAFFBF7B67494ED8AD312B15F5D --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1312
          • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
            "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=F426AB42029B9360F0A61155F153B0D9 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3620
          • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
            "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=D34CB3DD601AB34444BB104300838A19 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3064
          • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
            "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=64C6E06BF671A3B22680B09AF4B3F592 --mojo-platform-channel-handle=1712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4780
  • C:\Windows\System32\CompPkgSrv.exe
    C:\Windows\System32\CompPkgSrv.exe -Embedding
    1⤵
      PID:2352

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

      Filesize

      64KB

      MD5

      4ad8c3e07642b1e5a0275644607b507e

      SHA1

      57d5924d2139e2149157208312ed15c5a478338c

      SHA256

      93921d8ce66a45a259111dd2100c7fd72fe0372895101a3c53643354d64e5f4d

      SHA512

      17258c1fda624597966f78cd0bc6fa2f1b1d8f9044228f3b57f0bc3a7d509aa8d657ec44809644b91d504a4f2f2c43c16b9f9b93daa4425507181a15232ba757

    • C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

      Filesize

      36KB

      MD5

      b30d3becc8731792523d599d949e63f5

      SHA1

      19350257e42d7aee17fb3bf139a9d3adb330fad4

      SHA256

      b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

      SHA512

      523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

    • C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

      Filesize

      56KB

      MD5

      752a1f26b18748311b691c7d8fc20633

      SHA1

      c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

      SHA256

      111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

      SHA512

      a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

    • C:\Users\Admin\AppData\Local\Temp\PAYMENT SLIP.exe

      Filesize

      1.2MB

      MD5

      9b1abc28205943c6c162690d44b1feac

      SHA1

      7b1ec5f066933948fb29e224258e428091c281ab

      SHA256

      b7a3a2f8457113309d842c507ce31a5d0d2720ebe570dc03c902d875db7a69c1

      SHA512

      4d257c9a859a064178aa1ca9025839a2227305fb4af6a1d93007390244d89f9069bb662c2a1e8086c2da2b5a526a5119a340765b58d3b42f7b313629cddb04e5

    • C:\Users\Admin\AppData\Local\Temp\TT COPY.pdf

      Filesize

      102KB

      MD5

      abe92b6faf82930249e978bb1eced7a2

      SHA1

      58570a506b2ce9d69b9542eb666144d5faf70af3

      SHA256

      19378f3e67ede578630f5d22df27d1f9b0375bee2705a031f71d3823efe9d04d

      SHA512

      5ea2ce19474c07710669dec4c67da84fdc45969f9fa0a7a7adb19468c655523d601f9f134991b9b099a2fc3564321c32e8da2d89ce84e744a592315067f78b2b

    • C:\Users\Admin\AppData\Local\Temp\explore.exe

      Filesize

      1.3MB

      MD5

      2a889ee573126d117ae8f421f4b0ef80

      SHA1

      2197693be3cce6fd7027d545596a4131bbbcc900

      SHA256

      0e5c1bfcaee6957c27be741996ab5cd14bcfcb492bc07209d69b885309e8666e

      SHA512

      2f40098029eded022199e78eaba9df87eb16d6304f83e334eccd99eae0acb3c23a28b4a2e60c5382fb48a070dc6a4720361dfee7a90ca64aae6db3c7a71d2caf

    • C:\Windows\SysWOW64\MVFIFT\AKV.exe

      Filesize

      489KB

      MD5

      0725c70d7b45945089905464a2710dc8

      SHA1

      a47223eb378919afc8c2a6af6b031bca12eacaae

      SHA256

      5340cf0385c1ccf9a5f01e9bbcb68474d5760c1c60bd87772fbd8a498208a3c5

      SHA512

      3b95b3c582c2df9a59c2aaa5e9f04ea093dda8b53a7df4b966d46c6f61643e8beed3e3cca0e784301f5f14ea17e2520ecf10dca0ae805e5b31bd51ac94d10888

    • C:\Windows\SysWOW64\MVFIFT\FVF.001

      Filesize

      61KB

      MD5

      513c67ebf0379f75a6920540283a4579

      SHA1

      2fe191acb478d62026a8dbf63f65619d168ddee6

      SHA256

      8f636876880c59251548fca626731e648553e0b81b02f4667c22cbfadfbd6e30

      SHA512

      2330f5bbd8d7de91473430bc35a125fe13b261afa5b4ef9533d4d6ebcde6cfe27f705fccbdefa092eb9123eb33dcc1448deab72adab981726517afe458beb01d

    • C:\Windows\SysWOW64\MVFIFT\FVF.002

      Filesize

      44KB

      MD5

      1db8aa9ffda07a5f5559cbf25087147b

      SHA1

      eea77894bff8e24fb0861159927f67decb629184

      SHA256

      8cf369255b48195b8ecec1c7bf2e76924641880aa7311e6cf504ca534bbfcd62

      SHA512

      b9f80191dd8975c2e484eeec1bc7c6212d1b614061e69d96eda87b7a061a78a34de220f22607c3eb1c0fa37f152744a5c8f65a896e2884a9daf969db54a11704

    • C:\Windows\SysWOW64\MVFIFT\FVF.004

      Filesize

      1KB

      MD5

      58d3b4b51a4da90f88aa80b7d6d82d56

      SHA1

      3cf528bfd6588c4ade33586158b5ab3c71dae4ed

      SHA256

      b658d0e8de0f7515904c058c2cb7a88f1de207d6ea5cde8bed93b51a48fa133c

      SHA512

      f8ba2f031d047f91b243113f8d1a5b0dc2dd170edff3eef9659bb3a0c8703b40e6c11d6304e17e14c3f9fc2b4eb63702d70ac49055e144b2abd4bbde6b52ff4d

    • C:\Windows\SysWOW64\MVFIFT\FVF.exe

      Filesize

      1.7MB

      MD5

      7dc8f94e34ad6f38e94f957043c39617

      SHA1

      081a26dc478bd3de6f2889b9c8da8b2e79723d8b

      SHA256

      618fb51d23c0ca116dbd24dc5e0240ebda862e405283d64871549321fde08202

      SHA512

      539c239670369f34e7907d072bdf6b91becb927454db3212b0c307363289b1900edffa2f9fac22d3d14435fcee28b7bdeee1f039f027d74f84627c85774b9f56

    • memory/1880-5-0x000000001B080000-0x000000001B088000-memory.dmp

      Filesize

      32KB

    • memory/1880-18-0x00007FFCE6890000-0x00007FFCE7231000-memory.dmp

      Filesize

      9.6MB

    • memory/1880-8-0x00007FFCE6890000-0x00007FFCE7231000-memory.dmp

      Filesize

      9.6MB

    • memory/1880-6-0x00007FFCE6890000-0x00007FFCE7231000-memory.dmp

      Filesize

      9.6MB

    • memory/1880-7-0x000000001BDB0000-0x000000001BDFC000-memory.dmp

      Filesize

      304KB

    • memory/1880-0-0x00007FFCE6B45000-0x00007FFCE6B46000-memory.dmp

      Filesize

      4KB

    • memory/1880-4-0x000000001BC50000-0x000000001BCEC000-memory.dmp

      Filesize

      624KB

    • memory/1880-3-0x000000001B6A0000-0x000000001BB6E000-memory.dmp

      Filesize

      4.8MB

    • memory/1880-2-0x00007FFCE6890000-0x00007FFCE7231000-memory.dmp

      Filesize

      9.6MB

    • memory/1880-1-0x000000001B120000-0x000000001B1C6000-memory.dmp

      Filesize

      664KB

    • memory/4796-48-0x0000000004B30000-0x0000000004B45000-memory.dmp

      Filesize

      84KB