Analysis

  • max time kernel
    119s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 20:53

General

  • Target

    7e11579cc2e33d281d43bfeeedc877b5b16d365be039e45900b6efe1325d0a89.exe

  • Size

    995KB

  • MD5

    71276c3281dfb6d3ecc3a25a1952d175

  • SHA1

    b8e387859cf40dc13bc29c38810c616d25e3e0c5

  • SHA256

    7e11579cc2e33d281d43bfeeedc877b5b16d365be039e45900b6efe1325d0a89

  • SHA512

    00418722e70cb6ef76e237d16007686dbc3270a7d5270abcf41f9624d3eeb7646959e40e6f830a33d776c100d3a5b3ccdaef569467f7bf6b38186eb391b47b6c

  • SSDEEP

    24576:QyizHF7B4sy0rjfI3F0Eibr4UOAeLukkCFcUW:XkF7lyB3+EC4UmvFc

Malware Config

Signatures

  • Detect Mystic stealer payload 6 IoCs
  • Detects Healer an antivirus disabler dropper 4 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Mystic

    Mystic is an infostealer written in C++.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 16 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e11579cc2e33d281d43bfeeedc877b5b16d365be039e45900b6efe1325d0a89.exe
    "C:\Users\Admin\AppData\Local\Temp\7e11579cc2e33d281d43bfeeedc877b5b16d365be039e45900b6efe1325d0a89.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1260
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7649730.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7649730.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2460
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z5172786.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z5172786.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2156
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z6795275.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z6795275.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2704
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z3878565.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z3878565.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2660
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q8993917.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q8993917.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2752
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2508
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:3068
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 268
                  8⤵
                  • Program crash
                  PID:836
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2508 -s 36
                7⤵
                • Loads dropped DLL
                • Program crash
                PID:1680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7649730.exe
    Filesize

    893KB

    MD5

    42e96f718062386f73038715e5291da8

    SHA1

    0bb47bcfc08e46db80bad6923a6929a700d3265b

    SHA256

    5dd8b9e3818e6956bc1ac4803031a732bba9fe4fe795c1f2f92c9e147ea53e90

    SHA512

    62f4660dcb54e0abd233b4b3a93166c6c961381c613f0e19a63502ae1701d3b3e4a01a14982f9d40446637171a7068bb217694569e9411316db87ca31e25bde5

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7649730.exe
    Filesize

    893KB

    MD5

    42e96f718062386f73038715e5291da8

    SHA1

    0bb47bcfc08e46db80bad6923a6929a700d3265b

    SHA256

    5dd8b9e3818e6956bc1ac4803031a732bba9fe4fe795c1f2f92c9e147ea53e90

    SHA512

    62f4660dcb54e0abd233b4b3a93166c6c961381c613f0e19a63502ae1701d3b3e4a01a14982f9d40446637171a7068bb217694569e9411316db87ca31e25bde5

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z5172786.exe
    Filesize

    710KB

    MD5

    5d64b9828b62b85b75ffcbdc2eac4dd6

    SHA1

    f73049de6a47909bc2182ed3c8df55a10fbfa77e

    SHA256

    2d55207a74a61f1048c6715f202abd9386a12d66c51f363fd8588dd5ce1965f2

    SHA512

    a33250ee56d7a88f055743a7a1f36969eb2d4f271c84c145f1ecf3529313b8dc887f1ff8de8566b9c924caa3d1fec32aaa82e0c55efb08802ff16008a1877fe1

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z5172786.exe
    Filesize

    710KB

    MD5

    5d64b9828b62b85b75ffcbdc2eac4dd6

    SHA1

    f73049de6a47909bc2182ed3c8df55a10fbfa77e

    SHA256

    2d55207a74a61f1048c6715f202abd9386a12d66c51f363fd8588dd5ce1965f2

    SHA512

    a33250ee56d7a88f055743a7a1f36969eb2d4f271c84c145f1ecf3529313b8dc887f1ff8de8566b9c924caa3d1fec32aaa82e0c55efb08802ff16008a1877fe1

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z6795275.exe
    Filesize

    527KB

    MD5

    d88d23213b041dd7f3bd87813bed39f0

    SHA1

    254beb8a2c44b85f53da000c7f6888ed33d8ce22

    SHA256

    c970758a5c8806bb55103cfc361edf10c96596caec25486dbd39d354abf5401e

    SHA512

    9af1e8237475fd30942ecec6672782dc55b3ea130077ea2740ad8ddd465982802d30563436d6d367112a4702dc00c900cc273c32c87f82b5693b845032e97712

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z6795275.exe
    Filesize

    527KB

    MD5

    d88d23213b041dd7f3bd87813bed39f0

    SHA1

    254beb8a2c44b85f53da000c7f6888ed33d8ce22

    SHA256

    c970758a5c8806bb55103cfc361edf10c96596caec25486dbd39d354abf5401e

    SHA512

    9af1e8237475fd30942ecec6672782dc55b3ea130077ea2740ad8ddd465982802d30563436d6d367112a4702dc00c900cc273c32c87f82b5693b845032e97712

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z3878565.exe
    Filesize

    296KB

    MD5

    4d3603f6650a724dd8a37d2a25c9364b

    SHA1

    825cf64534bd49848c0ae16fb256f2107a75d66f

    SHA256

    d0a0ec01f7aca7b8dd9575c2fd0ff2851c8c47ff970fa713b50ace9ff62a042a

    SHA512

    7f963d7ddbf1b2865ac58cc65eb69e22d1359d3518339657da0a20ae42b291e1a36632077013c8c580cf6e6bc9e4f77e026532bd41ffa4d7cb28e871d4051227

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z3878565.exe
    Filesize

    296KB

    MD5

    4d3603f6650a724dd8a37d2a25c9364b

    SHA1

    825cf64534bd49848c0ae16fb256f2107a75d66f

    SHA256

    d0a0ec01f7aca7b8dd9575c2fd0ff2851c8c47ff970fa713b50ace9ff62a042a

    SHA512

    7f963d7ddbf1b2865ac58cc65eb69e22d1359d3518339657da0a20ae42b291e1a36632077013c8c580cf6e6bc9e4f77e026532bd41ffa4d7cb28e871d4051227

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q8993917.exe
    Filesize

    11KB

    MD5

    b3bdcba2deb24557e8953fa1987a5d1c

    SHA1

    3fc4b37b5c8be4eb7ab2422f89272a826565df09

    SHA256

    d0d0ef1c9a6d7289d633263f96ed2884cff533b253cc98940c007cfe3e8698df

    SHA512

    cd9d4fc331d8e243479c74c5336d280daf7f110eba269a41ab6e2507ebaae5b12460cb98a9e43edfa0da51d43458fc2c7c67de9046bf3aa96417e3f7a302a901

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q8993917.exe
    Filesize

    11KB

    MD5

    b3bdcba2deb24557e8953fa1987a5d1c

    SHA1

    3fc4b37b5c8be4eb7ab2422f89272a826565df09

    SHA256

    d0d0ef1c9a6d7289d633263f96ed2884cff533b253cc98940c007cfe3e8698df

    SHA512

    cd9d4fc331d8e243479c74c5336d280daf7f110eba269a41ab6e2507ebaae5b12460cb98a9e43edfa0da51d43458fc2c7c67de9046bf3aa96417e3f7a302a901

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
    Filesize

    276KB

    MD5

    7f2e520b53fd0c6ed744db5ae3343312

    SHA1

    16fb67648270230c9b103924536954c5f8124161

    SHA256

    160a3ca894ffc68e9f6e822f9be7e36a431c63d621b9923ae2b7845b54ffeba4

    SHA512

    f38dd3a6037f58762e0315af63fb6fd149f730f8aad7028ea4d13bcaa14142655318c92ae69239797c13a4487916e2d2f86316b7e243444ac4dad018c85c5006

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
    Filesize

    276KB

    MD5

    7f2e520b53fd0c6ed744db5ae3343312

    SHA1

    16fb67648270230c9b103924536954c5f8124161

    SHA256

    160a3ca894ffc68e9f6e822f9be7e36a431c63d621b9923ae2b7845b54ffeba4

    SHA512

    f38dd3a6037f58762e0315af63fb6fd149f730f8aad7028ea4d13bcaa14142655318c92ae69239797c13a4487916e2d2f86316b7e243444ac4dad018c85c5006

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
    Filesize

    276KB

    MD5

    7f2e520b53fd0c6ed744db5ae3343312

    SHA1

    16fb67648270230c9b103924536954c5f8124161

    SHA256

    160a3ca894ffc68e9f6e822f9be7e36a431c63d621b9923ae2b7845b54ffeba4

    SHA512

    f38dd3a6037f58762e0315af63fb6fd149f730f8aad7028ea4d13bcaa14142655318c92ae69239797c13a4487916e2d2f86316b7e243444ac4dad018c85c5006

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z7649730.exe
    Filesize

    893KB

    MD5

    42e96f718062386f73038715e5291da8

    SHA1

    0bb47bcfc08e46db80bad6923a6929a700d3265b

    SHA256

    5dd8b9e3818e6956bc1ac4803031a732bba9fe4fe795c1f2f92c9e147ea53e90

    SHA512

    62f4660dcb54e0abd233b4b3a93166c6c961381c613f0e19a63502ae1701d3b3e4a01a14982f9d40446637171a7068bb217694569e9411316db87ca31e25bde5

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z7649730.exe
    Filesize

    893KB

    MD5

    42e96f718062386f73038715e5291da8

    SHA1

    0bb47bcfc08e46db80bad6923a6929a700d3265b

    SHA256

    5dd8b9e3818e6956bc1ac4803031a732bba9fe4fe795c1f2f92c9e147ea53e90

    SHA512

    62f4660dcb54e0abd233b4b3a93166c6c961381c613f0e19a63502ae1701d3b3e4a01a14982f9d40446637171a7068bb217694569e9411316db87ca31e25bde5

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z5172786.exe
    Filesize

    710KB

    MD5

    5d64b9828b62b85b75ffcbdc2eac4dd6

    SHA1

    f73049de6a47909bc2182ed3c8df55a10fbfa77e

    SHA256

    2d55207a74a61f1048c6715f202abd9386a12d66c51f363fd8588dd5ce1965f2

    SHA512

    a33250ee56d7a88f055743a7a1f36969eb2d4f271c84c145f1ecf3529313b8dc887f1ff8de8566b9c924caa3d1fec32aaa82e0c55efb08802ff16008a1877fe1

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z5172786.exe
    Filesize

    710KB

    MD5

    5d64b9828b62b85b75ffcbdc2eac4dd6

    SHA1

    f73049de6a47909bc2182ed3c8df55a10fbfa77e

    SHA256

    2d55207a74a61f1048c6715f202abd9386a12d66c51f363fd8588dd5ce1965f2

    SHA512

    a33250ee56d7a88f055743a7a1f36969eb2d4f271c84c145f1ecf3529313b8dc887f1ff8de8566b9c924caa3d1fec32aaa82e0c55efb08802ff16008a1877fe1

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z6795275.exe
    Filesize

    527KB

    MD5

    d88d23213b041dd7f3bd87813bed39f0

    SHA1

    254beb8a2c44b85f53da000c7f6888ed33d8ce22

    SHA256

    c970758a5c8806bb55103cfc361edf10c96596caec25486dbd39d354abf5401e

    SHA512

    9af1e8237475fd30942ecec6672782dc55b3ea130077ea2740ad8ddd465982802d30563436d6d367112a4702dc00c900cc273c32c87f82b5693b845032e97712

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z6795275.exe
    Filesize

    527KB

    MD5

    d88d23213b041dd7f3bd87813bed39f0

    SHA1

    254beb8a2c44b85f53da000c7f6888ed33d8ce22

    SHA256

    c970758a5c8806bb55103cfc361edf10c96596caec25486dbd39d354abf5401e

    SHA512

    9af1e8237475fd30942ecec6672782dc55b3ea130077ea2740ad8ddd465982802d30563436d6d367112a4702dc00c900cc273c32c87f82b5693b845032e97712

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z3878565.exe
    Filesize

    296KB

    MD5

    4d3603f6650a724dd8a37d2a25c9364b

    SHA1

    825cf64534bd49848c0ae16fb256f2107a75d66f

    SHA256

    d0a0ec01f7aca7b8dd9575c2fd0ff2851c8c47ff970fa713b50ace9ff62a042a

    SHA512

    7f963d7ddbf1b2865ac58cc65eb69e22d1359d3518339657da0a20ae42b291e1a36632077013c8c580cf6e6bc9e4f77e026532bd41ffa4d7cb28e871d4051227

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z3878565.exe
    Filesize

    296KB

    MD5

    4d3603f6650a724dd8a37d2a25c9364b

    SHA1

    825cf64534bd49848c0ae16fb256f2107a75d66f

    SHA256

    d0a0ec01f7aca7b8dd9575c2fd0ff2851c8c47ff970fa713b50ace9ff62a042a

    SHA512

    7f963d7ddbf1b2865ac58cc65eb69e22d1359d3518339657da0a20ae42b291e1a36632077013c8c580cf6e6bc9e4f77e026532bd41ffa4d7cb28e871d4051227

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q8993917.exe
    Filesize

    11KB

    MD5

    b3bdcba2deb24557e8953fa1987a5d1c

    SHA1

    3fc4b37b5c8be4eb7ab2422f89272a826565df09

    SHA256

    d0d0ef1c9a6d7289d633263f96ed2884cff533b253cc98940c007cfe3e8698df

    SHA512

    cd9d4fc331d8e243479c74c5336d280daf7f110eba269a41ab6e2507ebaae5b12460cb98a9e43edfa0da51d43458fc2c7c67de9046bf3aa96417e3f7a302a901

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
    Filesize

    276KB

    MD5

    7f2e520b53fd0c6ed744db5ae3343312

    SHA1

    16fb67648270230c9b103924536954c5f8124161

    SHA256

    160a3ca894ffc68e9f6e822f9be7e36a431c63d621b9923ae2b7845b54ffeba4

    SHA512

    f38dd3a6037f58762e0315af63fb6fd149f730f8aad7028ea4d13bcaa14142655318c92ae69239797c13a4487916e2d2f86316b7e243444ac4dad018c85c5006

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
    Filesize

    276KB

    MD5

    7f2e520b53fd0c6ed744db5ae3343312

    SHA1

    16fb67648270230c9b103924536954c5f8124161

    SHA256

    160a3ca894ffc68e9f6e822f9be7e36a431c63d621b9923ae2b7845b54ffeba4

    SHA512

    f38dd3a6037f58762e0315af63fb6fd149f730f8aad7028ea4d13bcaa14142655318c92ae69239797c13a4487916e2d2f86316b7e243444ac4dad018c85c5006

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
    Filesize

    276KB

    MD5

    7f2e520b53fd0c6ed744db5ae3343312

    SHA1

    16fb67648270230c9b103924536954c5f8124161

    SHA256

    160a3ca894ffc68e9f6e822f9be7e36a431c63d621b9923ae2b7845b54ffeba4

    SHA512

    f38dd3a6037f58762e0315af63fb6fd149f730f8aad7028ea4d13bcaa14142655318c92ae69239797c13a4487916e2d2f86316b7e243444ac4dad018c85c5006

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
    Filesize

    276KB

    MD5

    7f2e520b53fd0c6ed744db5ae3343312

    SHA1

    16fb67648270230c9b103924536954c5f8124161

    SHA256

    160a3ca894ffc68e9f6e822f9be7e36a431c63d621b9923ae2b7845b54ffeba4

    SHA512

    f38dd3a6037f58762e0315af63fb6fd149f730f8aad7028ea4d13bcaa14142655318c92ae69239797c13a4487916e2d2f86316b7e243444ac4dad018c85c5006

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
    Filesize

    276KB

    MD5

    7f2e520b53fd0c6ed744db5ae3343312

    SHA1

    16fb67648270230c9b103924536954c5f8124161

    SHA256

    160a3ca894ffc68e9f6e822f9be7e36a431c63d621b9923ae2b7845b54ffeba4

    SHA512

    f38dd3a6037f58762e0315af63fb6fd149f730f8aad7028ea4d13bcaa14142655318c92ae69239797c13a4487916e2d2f86316b7e243444ac4dad018c85c5006

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
    Filesize

    276KB

    MD5

    7f2e520b53fd0c6ed744db5ae3343312

    SHA1

    16fb67648270230c9b103924536954c5f8124161

    SHA256

    160a3ca894ffc68e9f6e822f9be7e36a431c63d621b9923ae2b7845b54ffeba4

    SHA512

    f38dd3a6037f58762e0315af63fb6fd149f730f8aad7028ea4d13bcaa14142655318c92ae69239797c13a4487916e2d2f86316b7e243444ac4dad018c85c5006

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r6493273.exe
    Filesize

    276KB

    MD5

    7f2e520b53fd0c6ed744db5ae3343312

    SHA1

    16fb67648270230c9b103924536954c5f8124161

    SHA256

    160a3ca894ffc68e9f6e822f9be7e36a431c63d621b9923ae2b7845b54ffeba4

    SHA512

    f38dd3a6037f58762e0315af63fb6fd149f730f8aad7028ea4d13bcaa14142655318c92ae69239797c13a4487916e2d2f86316b7e243444ac4dad018c85c5006

  • memory/2752-49-0x000007FEF5600000-0x000007FEF5FEC000-memory.dmp
    Filesize

    9.9MB

  • memory/2752-51-0x000007FEF5600000-0x000007FEF5FEC000-memory.dmp
    Filesize

    9.9MB

  • memory/2752-48-0x00000000000F0000-0x00000000000FA000-memory.dmp
    Filesize

    40KB

  • memory/2752-50-0x000007FEF5600000-0x000007FEF5FEC000-memory.dmp
    Filesize

    9.9MB

  • memory/3068-68-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/3068-66-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/3068-67-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
    Filesize

    4KB

  • memory/3068-62-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/3068-70-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/3068-72-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/3068-61-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/3068-65-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/3068-64-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/3068-63-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB