Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 21:01

General

  • Target

    a70d541152f32fc0d3eb5651fc3bf5c6.exe

  • Size

    994KB

  • MD5

    a70d541152f32fc0d3eb5651fc3bf5c6

  • SHA1

    cb5b96f515414c79187e845e5963c3003c781cb4

  • SHA256

    9db931e577909d5ce47d4ed89913d518413ebc59cbda8fe9ca8f67f5944cc1dd

  • SHA512

    9524d0167f63d59175f30568da0b8e0598030431622d9522dc86bd9f8c20777d741d3bcd30363cc3d94bf1ef1e57d06a409990877c450ab617b03e1fda172ce1

  • SSDEEP

    24576:AyqaFVjvX3oyRMh/imGew4MAEdGJN1GM:Hqs93oyRMFimFIYg

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\a70d541152f32fc0d3eb5651fc3bf5c6.exe
    "C:\Users\Admin\AppData\Local\Temp\a70d541152f32fc0d3eb5651fc3bf5c6.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9234197.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9234197.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1228
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8286662.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8286662.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2992
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z6530251.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z6530251.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2596
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8978094.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8978094.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2620
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3293235.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3293235.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2472
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2492
              • 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:2460
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 268
                  8⤵
                  • Program crash
                  PID:2940
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2492 -s 36
                7⤵
                • Loads dropped DLL
                • Program crash
                PID:2936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9234197.exe

    Filesize

    893KB

    MD5

    4e73ccef7d9aa675b7ccb7869711800c

    SHA1

    2d4597b27d085de1c58d9118dfd12ad694a734d7

    SHA256

    03f1e9609e21fcdde9c73e60caba236caa3ef7c7030f9da334f812b59052fa67

    SHA512

    50ee84ada4b892f4f13a85e1e508562d7d5079ac121a0a1843e9ac28f571120b63b23360a8a20e3ff42e366899a523ade941acdd8b2429074d0c17e0799506da

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9234197.exe

    Filesize

    893KB

    MD5

    4e73ccef7d9aa675b7ccb7869711800c

    SHA1

    2d4597b27d085de1c58d9118dfd12ad694a734d7

    SHA256

    03f1e9609e21fcdde9c73e60caba236caa3ef7c7030f9da334f812b59052fa67

    SHA512

    50ee84ada4b892f4f13a85e1e508562d7d5079ac121a0a1843e9ac28f571120b63b23360a8a20e3ff42e366899a523ade941acdd8b2429074d0c17e0799506da

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8286662.exe

    Filesize

    710KB

    MD5

    079d0c841d105714c945ad750d025b62

    SHA1

    a08becfb2244bf643e4501c0512e0ded4817a849

    SHA256

    43325d68ea5947079ce2b363f9038239916ddbd557ace6c43fa0ebcb77c7be95

    SHA512

    fbff803c28af02b4964a61b027417bdbd43210430c871584029a9db99f6f0b1bf8daeaca7afcc383791a91169f87feead2b20f77147eccd803840acd1bd3411c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8286662.exe

    Filesize

    710KB

    MD5

    079d0c841d105714c945ad750d025b62

    SHA1

    a08becfb2244bf643e4501c0512e0ded4817a849

    SHA256

    43325d68ea5947079ce2b363f9038239916ddbd557ace6c43fa0ebcb77c7be95

    SHA512

    fbff803c28af02b4964a61b027417bdbd43210430c871584029a9db99f6f0b1bf8daeaca7afcc383791a91169f87feead2b20f77147eccd803840acd1bd3411c

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z6530251.exe

    Filesize

    527KB

    MD5

    8a3c205772e7e6002fbe94e887175faa

    SHA1

    f2c9ff609d53582876767c37f0430067e7d6f755

    SHA256

    2b03f15c9bdd3022bb2dc2b8a1975368f9d5125cf358774457f0aff3850ac570

    SHA512

    9f64ea2a049eddeeabc7aa4028caff90ee2d9da9b8421aa71a0dae1cd887a1127ac2792c815919345a8e8bc7c2b03c626ac786a17e99a7bdd375407632c0570c

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z6530251.exe

    Filesize

    527KB

    MD5

    8a3c205772e7e6002fbe94e887175faa

    SHA1

    f2c9ff609d53582876767c37f0430067e7d6f755

    SHA256

    2b03f15c9bdd3022bb2dc2b8a1975368f9d5125cf358774457f0aff3850ac570

    SHA512

    9f64ea2a049eddeeabc7aa4028caff90ee2d9da9b8421aa71a0dae1cd887a1127ac2792c815919345a8e8bc7c2b03c626ac786a17e99a7bdd375407632c0570c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8978094.exe

    Filesize

    296KB

    MD5

    445caeb7d99a6ea8d5ba7886fdef7567

    SHA1

    4133e9612b0a87c3b426a66542492df0b281f8a0

    SHA256

    5220b91ce9e1abb658c498d4eca7428a2a1751e533d82179805f02ac43ddfa64

    SHA512

    a815d37fb3952a6d8164a9cb916d14c91d650d99f284796422428f5ec729cb9ece03ca155e2641177d35d611b9df0a4746df2fa2a004c9a2fe788deec30f35df

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8978094.exe

    Filesize

    296KB

    MD5

    445caeb7d99a6ea8d5ba7886fdef7567

    SHA1

    4133e9612b0a87c3b426a66542492df0b281f8a0

    SHA256

    5220b91ce9e1abb658c498d4eca7428a2a1751e533d82179805f02ac43ddfa64

    SHA512

    a815d37fb3952a6d8164a9cb916d14c91d650d99f284796422428f5ec729cb9ece03ca155e2641177d35d611b9df0a4746df2fa2a004c9a2fe788deec30f35df

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3293235.exe

    Filesize

    11KB

    MD5

    e0233372fb5a978e424016b9233a3f95

    SHA1

    5dbc3e695cbbb7c8d982fac7c330d199cb461141

    SHA256

    111c507d7b970b8a17f2b1c7828b9dd35f14e73461ac9afa986c9f9dabeffba6

    SHA512

    4e82c114e995bb3582ed1b478465eea994e478d64f5859bf45ab02452705b56865580f2feddba76ae550787b0d60920c8c984578977e7615060ab9cf1b955e9d

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3293235.exe

    Filesize

    11KB

    MD5

    e0233372fb5a978e424016b9233a3f95

    SHA1

    5dbc3e695cbbb7c8d982fac7c330d199cb461141

    SHA256

    111c507d7b970b8a17f2b1c7828b9dd35f14e73461ac9afa986c9f9dabeffba6

    SHA512

    4e82c114e995bb3582ed1b478465eea994e478d64f5859bf45ab02452705b56865580f2feddba76ae550787b0d60920c8c984578977e7615060ab9cf1b955e9d

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe

    Filesize

    276KB

    MD5

    d62d05dd92da254457210a8977f6cb30

    SHA1

    e43d5ead9edcab3f8c2fed56375add23df59bddc

    SHA256

    70c628da3f5707b399e3b6988714c3553a72bbf5ea4a60f9d8a2cf17e273f74f

    SHA512

    0b362802bf3b95678baa874681773527f422082f04ffac472de85e7ad2e6327e36fdc194618c8dcfdcc230cb17107f113374ec1d97631e7032fc1731c85a7cac

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe

    Filesize

    276KB

    MD5

    d62d05dd92da254457210a8977f6cb30

    SHA1

    e43d5ead9edcab3f8c2fed56375add23df59bddc

    SHA256

    70c628da3f5707b399e3b6988714c3553a72bbf5ea4a60f9d8a2cf17e273f74f

    SHA512

    0b362802bf3b95678baa874681773527f422082f04ffac472de85e7ad2e6327e36fdc194618c8dcfdcc230cb17107f113374ec1d97631e7032fc1731c85a7cac

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe

    Filesize

    276KB

    MD5

    d62d05dd92da254457210a8977f6cb30

    SHA1

    e43d5ead9edcab3f8c2fed56375add23df59bddc

    SHA256

    70c628da3f5707b399e3b6988714c3553a72bbf5ea4a60f9d8a2cf17e273f74f

    SHA512

    0b362802bf3b95678baa874681773527f422082f04ffac472de85e7ad2e6327e36fdc194618c8dcfdcc230cb17107f113374ec1d97631e7032fc1731c85a7cac

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z9234197.exe

    Filesize

    893KB

    MD5

    4e73ccef7d9aa675b7ccb7869711800c

    SHA1

    2d4597b27d085de1c58d9118dfd12ad694a734d7

    SHA256

    03f1e9609e21fcdde9c73e60caba236caa3ef7c7030f9da334f812b59052fa67

    SHA512

    50ee84ada4b892f4f13a85e1e508562d7d5079ac121a0a1843e9ac28f571120b63b23360a8a20e3ff42e366899a523ade941acdd8b2429074d0c17e0799506da

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z9234197.exe

    Filesize

    893KB

    MD5

    4e73ccef7d9aa675b7ccb7869711800c

    SHA1

    2d4597b27d085de1c58d9118dfd12ad694a734d7

    SHA256

    03f1e9609e21fcdde9c73e60caba236caa3ef7c7030f9da334f812b59052fa67

    SHA512

    50ee84ada4b892f4f13a85e1e508562d7d5079ac121a0a1843e9ac28f571120b63b23360a8a20e3ff42e366899a523ade941acdd8b2429074d0c17e0799506da

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z8286662.exe

    Filesize

    710KB

    MD5

    079d0c841d105714c945ad750d025b62

    SHA1

    a08becfb2244bf643e4501c0512e0ded4817a849

    SHA256

    43325d68ea5947079ce2b363f9038239916ddbd557ace6c43fa0ebcb77c7be95

    SHA512

    fbff803c28af02b4964a61b027417bdbd43210430c871584029a9db99f6f0b1bf8daeaca7afcc383791a91169f87feead2b20f77147eccd803840acd1bd3411c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z8286662.exe

    Filesize

    710KB

    MD5

    079d0c841d105714c945ad750d025b62

    SHA1

    a08becfb2244bf643e4501c0512e0ded4817a849

    SHA256

    43325d68ea5947079ce2b363f9038239916ddbd557ace6c43fa0ebcb77c7be95

    SHA512

    fbff803c28af02b4964a61b027417bdbd43210430c871584029a9db99f6f0b1bf8daeaca7afcc383791a91169f87feead2b20f77147eccd803840acd1bd3411c

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z6530251.exe

    Filesize

    527KB

    MD5

    8a3c205772e7e6002fbe94e887175faa

    SHA1

    f2c9ff609d53582876767c37f0430067e7d6f755

    SHA256

    2b03f15c9bdd3022bb2dc2b8a1975368f9d5125cf358774457f0aff3850ac570

    SHA512

    9f64ea2a049eddeeabc7aa4028caff90ee2d9da9b8421aa71a0dae1cd887a1127ac2792c815919345a8e8bc7c2b03c626ac786a17e99a7bdd375407632c0570c

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z6530251.exe

    Filesize

    527KB

    MD5

    8a3c205772e7e6002fbe94e887175faa

    SHA1

    f2c9ff609d53582876767c37f0430067e7d6f755

    SHA256

    2b03f15c9bdd3022bb2dc2b8a1975368f9d5125cf358774457f0aff3850ac570

    SHA512

    9f64ea2a049eddeeabc7aa4028caff90ee2d9da9b8421aa71a0dae1cd887a1127ac2792c815919345a8e8bc7c2b03c626ac786a17e99a7bdd375407632c0570c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z8978094.exe

    Filesize

    296KB

    MD5

    445caeb7d99a6ea8d5ba7886fdef7567

    SHA1

    4133e9612b0a87c3b426a66542492df0b281f8a0

    SHA256

    5220b91ce9e1abb658c498d4eca7428a2a1751e533d82179805f02ac43ddfa64

    SHA512

    a815d37fb3952a6d8164a9cb916d14c91d650d99f284796422428f5ec729cb9ece03ca155e2641177d35d611b9df0a4746df2fa2a004c9a2fe788deec30f35df

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z8978094.exe

    Filesize

    296KB

    MD5

    445caeb7d99a6ea8d5ba7886fdef7567

    SHA1

    4133e9612b0a87c3b426a66542492df0b281f8a0

    SHA256

    5220b91ce9e1abb658c498d4eca7428a2a1751e533d82179805f02ac43ddfa64

    SHA512

    a815d37fb3952a6d8164a9cb916d14c91d650d99f284796422428f5ec729cb9ece03ca155e2641177d35d611b9df0a4746df2fa2a004c9a2fe788deec30f35df

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3293235.exe

    Filesize

    11KB

    MD5

    e0233372fb5a978e424016b9233a3f95

    SHA1

    5dbc3e695cbbb7c8d982fac7c330d199cb461141

    SHA256

    111c507d7b970b8a17f2b1c7828b9dd35f14e73461ac9afa986c9f9dabeffba6

    SHA512

    4e82c114e995bb3582ed1b478465eea994e478d64f5859bf45ab02452705b56865580f2feddba76ae550787b0d60920c8c984578977e7615060ab9cf1b955e9d

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe

    Filesize

    276KB

    MD5

    d62d05dd92da254457210a8977f6cb30

    SHA1

    e43d5ead9edcab3f8c2fed56375add23df59bddc

    SHA256

    70c628da3f5707b399e3b6988714c3553a72bbf5ea4a60f9d8a2cf17e273f74f

    SHA512

    0b362802bf3b95678baa874681773527f422082f04ffac472de85e7ad2e6327e36fdc194618c8dcfdcc230cb17107f113374ec1d97631e7032fc1731c85a7cac

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe

    Filesize

    276KB

    MD5

    d62d05dd92da254457210a8977f6cb30

    SHA1

    e43d5ead9edcab3f8c2fed56375add23df59bddc

    SHA256

    70c628da3f5707b399e3b6988714c3553a72bbf5ea4a60f9d8a2cf17e273f74f

    SHA512

    0b362802bf3b95678baa874681773527f422082f04ffac472de85e7ad2e6327e36fdc194618c8dcfdcc230cb17107f113374ec1d97631e7032fc1731c85a7cac

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe

    Filesize

    276KB

    MD5

    d62d05dd92da254457210a8977f6cb30

    SHA1

    e43d5ead9edcab3f8c2fed56375add23df59bddc

    SHA256

    70c628da3f5707b399e3b6988714c3553a72bbf5ea4a60f9d8a2cf17e273f74f

    SHA512

    0b362802bf3b95678baa874681773527f422082f04ffac472de85e7ad2e6327e36fdc194618c8dcfdcc230cb17107f113374ec1d97631e7032fc1731c85a7cac

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe

    Filesize

    276KB

    MD5

    d62d05dd92da254457210a8977f6cb30

    SHA1

    e43d5ead9edcab3f8c2fed56375add23df59bddc

    SHA256

    70c628da3f5707b399e3b6988714c3553a72bbf5ea4a60f9d8a2cf17e273f74f

    SHA512

    0b362802bf3b95678baa874681773527f422082f04ffac472de85e7ad2e6327e36fdc194618c8dcfdcc230cb17107f113374ec1d97631e7032fc1731c85a7cac

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe

    Filesize

    276KB

    MD5

    d62d05dd92da254457210a8977f6cb30

    SHA1

    e43d5ead9edcab3f8c2fed56375add23df59bddc

    SHA256

    70c628da3f5707b399e3b6988714c3553a72bbf5ea4a60f9d8a2cf17e273f74f

    SHA512

    0b362802bf3b95678baa874681773527f422082f04ffac472de85e7ad2e6327e36fdc194618c8dcfdcc230cb17107f113374ec1d97631e7032fc1731c85a7cac

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe

    Filesize

    276KB

    MD5

    d62d05dd92da254457210a8977f6cb30

    SHA1

    e43d5ead9edcab3f8c2fed56375add23df59bddc

    SHA256

    70c628da3f5707b399e3b6988714c3553a72bbf5ea4a60f9d8a2cf17e273f74f

    SHA512

    0b362802bf3b95678baa874681773527f422082f04ffac472de85e7ad2e6327e36fdc194618c8dcfdcc230cb17107f113374ec1d97631e7032fc1731c85a7cac

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r2693585.exe

    Filesize

    276KB

    MD5

    d62d05dd92da254457210a8977f6cb30

    SHA1

    e43d5ead9edcab3f8c2fed56375add23df59bddc

    SHA256

    70c628da3f5707b399e3b6988714c3553a72bbf5ea4a60f9d8a2cf17e273f74f

    SHA512

    0b362802bf3b95678baa874681773527f422082f04ffac472de85e7ad2e6327e36fdc194618c8dcfdcc230cb17107f113374ec1d97631e7032fc1731c85a7cac

  • memory/2460-62-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2460-61-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2460-64-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2460-63-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2460-65-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2460-66-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2460-68-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2460-67-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2460-70-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2460-72-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2472-51-0x000007FEF5C90000-0x000007FEF667C000-memory.dmp

    Filesize

    9.9MB

  • memory/2472-50-0x000007FEF5C90000-0x000007FEF667C000-memory.dmp

    Filesize

    9.9MB

  • memory/2472-49-0x000007FEF5C90000-0x000007FEF667C000-memory.dmp

    Filesize

    9.9MB

  • memory/2472-48-0x00000000009A0000-0x00000000009AA000-memory.dmp

    Filesize

    40KB