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Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 12:19

General

  • Target

    79216620e276945621d20f05d88c1590_JaffaCakes118.exe

  • Size

    559KB

  • MD5

    79216620e276945621d20f05d88c1590

  • SHA1

    7fe2eff3443b5a10a9f3abb0c681ca70b1a18e3b

  • SHA256

    12b1d9536fb88852e6cc503623645e266b1879bbb46bb83d06775c84a6dcd315

  • SHA512

    3d8554c4d0d52cd35b8e09c03f58d49b234a33f10a96b5bedadc06787ff7c3c127af962fdb888dbab3108d3d47ce65a6a07eae9162f3990e54e452abaff417c4

  • SSDEEP

    12288:AqmpLP2HOOmI8QQwhYyK4Dp6r6oVJ7FFY9AJdgP:AbP2AIZnhBXurX

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 10 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79216620e276945621d20f05d88c1590_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\79216620e276945621d20f05d88c1590_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Users\Admin\AppData\Local\Temp\1430622140.exe
      C:\Users\Admin\AppData\Local\Temp\1430622140.exe 3#2#1#3#4#8#9#5#9#5#3 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2560
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716812356.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2572
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716812356.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2756
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716812356.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2808
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716812356.txt bios get version
        3⤵
          PID:2580
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81716812356.txt bios get version
          3⤵
            PID:2496
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 368
            3⤵
            • Loads dropped DLL
            • Program crash
            PID:2272

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\81716812356.txt

        Filesize

        66B

        MD5

        9025468f85256136f923096b01375964

        SHA1

        7fcd174999661594fa5f88890ffb195e9858cc52

        SHA256

        d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

        SHA512

        92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

      • \Users\Admin\AppData\Local\Temp\1430622140.exe

        Filesize

        764KB

        MD5

        dd8edb350546782d0865b0927818560f

        SHA1

        c22713c33c4432bb718206cc4e3f21f282ade83b

        SHA256

        d72c148e9843a2f99af7f349d71893472f70e20f9e31f3d8522385aa2218fdff

        SHA512

        8f613b7be97317b952342efeada5438a5ea5b266601828abed9a5cd17a8555a49be030772c1767f5d55fabec5d4b8ccb9bffa0f6765d14868741f789460beac6

      • \Users\Admin\AppData\Local\Temp\nsoFBB.tmp\dhihhg.dll

        Filesize

        126KB

        MD5

        09c0a8445c727b6cdee796a9a58b5482

        SHA1

        e654bd7418601f7205b2632c8bf32c29295384f9

        SHA256

        e363e4886f4a87644efc9a2515c0a98c054f50b02fc5fb58b540e041ad0d70d3

        SHA512

        3a43a904ea11bc1b70580da33196073e6f3a53841342ff755845f4eff94f4009b1fd496a57b2a38f36bb9dadbb87af92ca8ab9222547d780db081dc0a6ae0b85

      • \Users\Admin\AppData\Local\Temp\nsoFBB.tmp\nsisunz.dll

        Filesize

        40KB

        MD5

        5f13dbc378792f23e598079fc1e4422b

        SHA1

        5813c05802f15930aa860b8363af2b58426c8adf

        SHA256

        6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

        SHA512

        9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5