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Analysis

  • max time kernel
    93s
  • max time network
    108s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/09/2024, 04:21

General

  • Target

    e1b117672e8cb016d83ce59af1fb41ab_JaffaCakes118.exe

  • Size

    694KB

  • MD5

    e1b117672e8cb016d83ce59af1fb41ab

  • SHA1

    43ca5234f78b0ce50add4c42592c399d1c544cde

  • SHA256

    1565d70aac236b310ae71f82d129192f44a881af1d21fbd8be597c10d27cb00e

  • SHA512

    57864689d8ba5e86806193e1ed3ba41016fc4bd6010e66b8309e8609f031c8855ddef0987d938efc4c15f48e42f52fcdd0e4e1a714839e210c784cbeacda7301

  • SSDEEP

    12288:9JE2gGMyEOutTNuuwTXnpnuR+mCUV08MODPOslqxY0W40lr4aYEHfPcBSACVcfcR:9JcG05HwbpuARODPONxgLvHfOSFVx86d

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • 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.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1b117672e8cb016d83ce59af1fb41ab_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e1b117672e8cb016d83ce59af1fb41ab_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1564
    • C:\Users\Admin\AppData\Local\Temp\bedgecbheb.exe
      C:\Users\Admin\AppData\Local\Temp\bedgecbheb.exe 6\5\0\0\0\7\2\4\0\9\1 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
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:696
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81726374121.txt bios get serialnumber
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2016
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81726374121.txt bios get version
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1868
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81726374121.txt bios get version
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4776
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81726374121.txt bios get version
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1052
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81726374121.txt bios get version
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1532
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 696 -s 860
        3⤵
        • Program crash
        PID:2332
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 696 -ip 696
    1⤵
      PID:436

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\81726374121.txt

      Filesize

      66B

      MD5

      9025468f85256136f923096b01375964

      SHA1

      7fcd174999661594fa5f88890ffb195e9858cc52

      SHA256

      d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

      SHA512

      92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

    • C:\Users\Admin\AppData\Local\Temp\81726374121.txt

      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • C:\Users\Admin\AppData\Local\Temp\81726374121.txt

      Filesize

      58B

      MD5

      f8e2f71e123c5a848f2a83d2a7aef11e

      SHA1

      5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

      SHA256

      79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

      SHA512

      8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

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

      Filesize

      1.1MB

      MD5

      fd3f9250fdf284315f6e9e7b0d65d5d7

      SHA1

      4d26ed72078fbd79a8e4aa5fa51c94735be2dd22

      SHA256

      130af908d9556a9b4ea95c379b76580615de9b275abc26eaeed30141d8c9700b

      SHA512

      a000c6146df6232b4929da657b3f5697375b0ff6b6775509fc8df1f1f2a4fb6d0ef00d433cc33a79dc0a48a6d7fd65ea56c42c6f9e9da8eb56fdfe37dac20445

    • C:\Users\Admin\AppData\Local\Temp\nsc66C9.tmp\ZipDLL.dll

      Filesize

      163KB

      MD5

      2dc35ddcabcb2b24919b9afae4ec3091

      SHA1

      9eeed33c3abc656353a7ebd1c66af38cccadd939

      SHA256

      6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

      SHA512

      0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

    • C:\Users\Admin\AppData\Local\Temp\nsc66C9.tmp\qldzcps.dll

      Filesize

      166KB

      MD5

      33a8c9e4a0623f14b05ae092b627d1dd

      SHA1

      8a6d2772fd5db671e4c660633c4c1e14ce0b1e98

      SHA256

      e712308425b7bd263be556daeb4884c9b35e65df562e4a75a1a37751e715abb7

      SHA512

      d373796a254cbfeeb8701755ea44dfe37140657ad01117cd2a44e4dd358e662b752a75287243cd1eb162e4af3a4e05220ba25b609f0308da6e2cf839e979dc45