Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/07/2024, 06:49

General

  • Target

    07eb78ed553389cc7e75f2906a08c5cf745e5d70fd22607fd62d041c6c1db1ac.exe

  • Size

    179KB

  • MD5

    7be13265032926f8ff1209b4719d0a08

  • SHA1

    ca52368c2868d160f757dee303d2d1a7672e3d30

  • SHA256

    07eb78ed553389cc7e75f2906a08c5cf745e5d70fd22607fd62d041c6c1db1ac

  • SHA512

    36f8af48f8e3c4b051bdd8fa96b67398e0d94212f0023b5db0c3e47656b0dabd269c7dd1811d3a81ab0bfe5f759b0b527f907c563672bc5a5a7236bfb4134355

  • SSDEEP

    3072:TkF3pWARYLJXJoYtpA/H3RpDecC+EZX70RjLTu46R0Eb:IFpWgYLjvqXRpDecw7Kj3u46db

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3412
      • C:\Users\Admin\AppData\Local\Temp\07eb78ed553389cc7e75f2906a08c5cf745e5d70fd22607fd62d041c6c1db1ac.exe
        "C:\Users\Admin\AppData\Local\Temp\07eb78ed553389cc7e75f2906a08c5cf745e5d70fd22607fd62d041c6c1db1ac.exe"
        2⤵
        • Drops file in Windows directory
        • Suspicious use of WriteProcessMemory
        PID:2684
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aCD81.bat
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3012
          • C:\Users\Admin\AppData\Local\Temp\07eb78ed553389cc7e75f2906a08c5cf745e5d70fd22607fd62d041c6c1db1ac.exe
            "C:\Users\Admin\AppData\Local\Temp\07eb78ed553389cc7e75f2906a08c5cf745e5d70fd22607fd62d041c6c1db1ac.exe"
            4⤵
            • Executes dropped EXE
            PID:3448
        • C:\Windows\Logo1_.exe
          C:\Windows\Logo1_.exe
          3⤵
          • Executes dropped EXE
          • Enumerates connected drives
          • Drops file in Program Files directory
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1028
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:3468
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
                PID:3844

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateCore.exe

        Filesize

        244KB

        MD5

        daee96e93be21c25daf9d6a002e39552

        SHA1

        27c17b2bbc4c7651260da59ece2d8cb3acecc587

        SHA256

        b1f235e9e02ac940253a8b885ef6d554e5b7833c65d052d11f9db268a01fd302

        SHA512

        70ffdb039105829efbd3c0f3f042fd3451a86531b54784ce6ca371342a6984a4351a9ef03c9a1b8273ebeefa27e7d559f6fc3be05458076162ef4ea8a5fc100d

      • C:\Program Files\7-Zip\7z.exe

        Filesize

        571KB

        MD5

        cc50909f603d8293c48865555ce7c85d

        SHA1

        259b57cb73add74e21eb9492e378fab72945e704

        SHA256

        0424d824da780cbc0d2760b22fba320f8ee11a38ef345d221d8f80f9b3dfc4b0

        SHA512

        26b7d331be29ac4ecfe7fdae26a6a95fa03cc27cabd6b36bea1ddd37594fdbaf4a264f975c6cb0b24ed410e0ad8c9c7b97a57726a0eb7ac5562077efee923aed

      • C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe

        Filesize

        637KB

        MD5

        9cba1e86016b20490fff38fb45ff4963

        SHA1

        378720d36869d50d06e9ffeef87488fbc2a8c8f7

        SHA256

        a22e6d0f5c7d44fefc2204e0f7c7b048e1684f6cf249ba98c006bbf791c22d19

        SHA512

        2f3737d29ea3925d10ea5c717786425f6434be732974586328f03691a35cd1539828e3301685749e5c4135b8094f15b87fb9659915de63678a25749e2f8f5765

      • C:\Users\Admin\AppData\Local\Temp\$$aCD81.bat

        Filesize

        722B

        MD5

        e59f6cd656729c9f4c51362b361baa50

        SHA1

        051ce970d05c402d26f2d6bdb8c84c09e0c197fa

        SHA256

        1cd0b5a91c5293f1eaeeffe1e235eff52090168693bb6ecec2a6a233a592f0c6

        SHA512

        0eb85396e1cc97c92bc1fef12e8023ce880ab20d06a7ec9591bdc809cb10bbb32d425b0abf61c9299a66e57cad57119d419a21bfeeb796f1dbb8220a46a3f0da

      • C:\Users\Admin\AppData\Local\Temp\07eb78ed553389cc7e75f2906a08c5cf745e5d70fd22607fd62d041c6c1db1ac.exe.exe

        Filesize

        152KB

        MD5

        3440c72d695db245adb2728b6a5d9b1d

        SHA1

        1e510973687c9a0b58464aaf43048a183d825e26

        SHA256

        37462e31a348d32c9421557f38a601a632c0bdf24d8157481ba82b45f8fef64f

        SHA512

        5be93dca3a1f9b8e286146d43f848ef6b8bc5ef99ca5cf50839a62dd5083d915dc94ca5a30658838e2365a45a5dd522e641ee71f811202148c9db860113018e6

      • C:\Windows\Logo1_.exe

        Filesize

        27KB

        MD5

        c1e93a00c76fe9038279108132881b11

        SHA1

        db99e99d49c3ceec5aa5181573456c486696dd2a

        SHA256

        7c29108cb820ca23779c64a8e419596bf53578df1329e8c4abde530daf8b0d5a

        SHA512

        77c0e401c1a1782ee96c7f7f58748f898e8e7819952c81b04087c0dbc765b7e0b9591b8e17589a17ace293719a935525d79f376db53c9a82c3fc3f16dbc893b5

      • F:\$RECYCLE.BIN\S-1-5-21-701583114-2636601053-947405450-1000\_desktop.ini

        Filesize

        9B

        MD5

        47dd2aeea8b548cd2ed3e9a71bf04f02

        SHA1

        fb4ab8a2ceb995fb0ad31326ce2f2aeb9eba5987

        SHA256

        ceadd1f3f299b6a19ca4844eee791af719de61dbec0839b68ed0f1d6cb5c5411

        SHA512

        45843cc926c9c267f3cc967859b7537e937367ab5280f1429cc2f80d7b536131c40238cdcd5a3fc9823521bc596994e79bd3f37d3cc8db8a329f739e0793c50e

      • memory/1028-27-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/1028-33-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/1028-37-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/1028-20-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/1028-1123-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/1028-1234-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/1028-13-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/1028-4785-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/1028-5230-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/2684-0-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/2684-9-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB