Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/07/2024, 06:16

General

  • Target

    29c922ca99fb9d54effe391079be0346_JaffaCakes118.exe

  • Size

    1.4MB

  • MD5

    29c922ca99fb9d54effe391079be0346

  • SHA1

    d07f5f9a5115b9f11fb9937f9d4595663bc4f78d

  • SHA256

    08d8ccd7d96058828daa414b6991a5b4d9ded90d6f389afd764f5b553bc8937e

  • SHA512

    5f8cfaba2c9c3d6c121878230b38a18d753701f71b2589a2982c19730b6be6d55ab078b5e4d7312e867b512944e12aedde6514559b5e2ec9b1740c092567580a

  • SSDEEP

    24576:57Lr/4p6qO4pDlPJsZtZQk5p8hulbEwfDpBzjRvdsxlTShiVNvZ:RP/4Qf4pxPctqG8IllnxvdsxZ4UX

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Loads dropped DLL 8 IoCs
  • Drops file in Program Files directory 20 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 53 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29c922ca99fb9d54effe391079be0346_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\29c922ca99fb9d54effe391079be0346_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" http://taourl.com/6jb4v
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4136
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://taourl.com/6jb4v
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2992
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2992 CREDAT:17410 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2260
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" http://www.178gg.com/lianjie/10608.htm
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3872
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://www.178gg.com/lianjie/10608.htm
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2100
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2100 CREDAT:17410 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:3184
    • C:\Windows\SysWOW64\Wscript.exe
      "C:\Windows\system32\Wscript" "C:\Program Files (x86)\soft181302\b_1802.vbs"
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:3304
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\soft181302\300.bat" "
        3⤵
          PID:60

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\jishu_181302\jishu_181302.exe

      Filesize

      1.0MB

      MD5

      e2590fb7bac27dbfa512820e9139f28b

      SHA1

      209d8d0b77c7a8863a3c68464ce47f6a3f00d454

      SHA256

      4369c213390dd318aaf57b841e338f0b781b16e61713c39e3d961d6065de1821

      SHA512

      a6b8cdac512c2d05eb2270f8b4f64248cc177785acbd8d4f0ad725acdd2c894f639e7e7259066a8014a79d69f213812dc09793a2bad7a3d6bd9a511f3ee57223

    • C:\Program Files (x86)\soft181302\300.bat

      Filesize

      3KB

      MD5

      d297339ed32ada733465282eeed429d4

      SHA1

      1810241d926dd0409b95be243fd977d989df1f9b

      SHA256

      80337e5ed4d553008768102be83d2ea1d2d5d566918bdf860174ac3c67e10faa

      SHA512

      a8d4c6320b2b25c201fda1c071c82383a25cc358ee626893a0f052155864d1121c58fa4d60f726b7e7bd4e4e3d38b24d86bc24e7aaf3e638d8857de9dc891942

    • C:\Program Files (x86)\soft181302\b_1802.vbs

      Filesize

      247B

      MD5

      b3185033f3189a2b177e5c8778dc0afd

      SHA1

      67cc7b82b01ec45289671529cd9eb0c0ede6d0a3

      SHA256

      0cf438693ba23f381b3f022232f88f233678ee8135cdd1b384196f993ff78c8d

      SHA512

      d764647da4e297bbb196f80dd581e3292cd392f42527861ff2e6fe470439edeb1966fb1867f7c2355b3168c4a430d0deae245ef5bcce0a30cb9122413592d397

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{B6E18DBB-3CAB-11EF-9BD7-DABE16D78429}.dat

      Filesize

      4KB

      MD5

      cc26cb0331b35844cf16ced440d90990

      SHA1

      5dd1d1faa314218b8bb102f7ce616070a3d74abe

      SHA256

      22b9cc482f39bf9502c36832db5fa1a1ec9acd2931e81e3e918df84078014978

      SHA512

      60ed8c315dd75206ec1ec41a7f93fed8993c8e7e11559445fecb43152ac15f24dcb032de49261c41e539af8b2844d029f0cc7e5ce6003e74b93773d654aa0049

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{B6EF7DD1-3CAB-11EF-9BD7-DABE16D78429}.dat

      Filesize

      5KB

      MD5

      f9713b24d933eaa7b3f5e0661fb80ff9

      SHA1

      b1eb956a12ac7ff9f40e9799110e7f9afd233b13

      SHA256

      5c3808fb98a69778ca2429016b7f4e26c1ccc70a9df7684466bbe33d0cf19a9d

      SHA512

      03654ee19fa4efc217639697b91eec6ba5c4de31dd63bb35791c85632747b3a82a84ddb4554288ed56967f09bdb5abf8394b3ebaa22fe8a3a91c61bf04ff07ba

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verED9C.tmp

      Filesize

      15KB

      MD5

      1a545d0052b581fbb2ab4c52133846bc

      SHA1

      62f3266a9b9925cd6d98658b92adec673cbe3dd3

      SHA256

      557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

      SHA512

      bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\46X0CEF2\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Temp\nsi7437.tmp\FindProcDLL.dll

      Filesize

      31KB

      MD5

      83cd62eab980e3d64c131799608c8371

      SHA1

      5b57a6842a154997e31fab573c5754b358f5dd1c

      SHA256

      a6122e80f1c51dc72770b4f56c7c482f7a9571143fbf83b19c4d141d0cb19294

      SHA512

      91cfbcc125600ec341f5571dcf1e4a814cf7673f82cf42f32155bd54791bbf32619f2bb14ae871d7996e9ddecdfcc5db40caa0979d6dfba3e73cfe8e69c163c9

    • C:\Users\Admin\AppData\Local\Temp\nsi7437.tmp\NSISdl.dll

      Filesize

      14KB

      MD5

      254f13dfd61c5b7d2119eb2550491e1d

      SHA1

      5083f6804ee3475f3698ab9e68611b0128e22fd6

      SHA256

      fd0e8be2135f3d326b65520383a3468c3983fa32c9c93594d986b16709d80f28

      SHA512

      fcef8ac5bd0ee6e316dbbc128a223ba18c8bf85a8d253e0c0877af6a4f686a20b08d34e5a426e2be5045962b391b8073769253a4d9b18616febc8133ccf654f7

    • C:\Users\Admin\Application Data\Microsoft\Internet Explorer\Quick Launch\ Intornot Exploror .lnk

      Filesize

      2KB

      MD5

      54dc6d5c686ff3399ccf5a6203cc5dec

      SHA1

      da166ad28d5f3e5829b096bb6c059d54c6a44b0f

      SHA256

      6f893294b8b7306a6d81adecbc3331b6b1287a2d9287c2226a5b957b7b906fee

      SHA512

      51b43d0bdb65ce83b6775bed661cab16a4b736bbe04ab52b53666de78f135e37cfcbd582c0d78208970c76ea905e5fb3a8764ad85b83f78817b5a2d871d207c7