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Analysis

  • max time kernel
    118s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2023, 03:29

General

  • Target

    a20721a0847d5dbcf8e1efb542315b3439728e7d8c20a00f8026b9431a6eaa0e.exe

  • Size

    1.0MB

  • MD5

    1933dca00424bb40b895c10d9722042a

  • SHA1

    7c5230992a37073bffcf7fe8abf623fe1ab4b1a2

  • SHA256

    a20721a0847d5dbcf8e1efb542315b3439728e7d8c20a00f8026b9431a6eaa0e

  • SHA512

    ca65e50ebd83c7516a9c46166713ccaffe93d7e55d23f8f5606887fe4191c0b248c4ff0b8fdd2d531cee0d7f9e651c5b404eceb9e26fbf5880cfc8bacba78b7e

  • SSDEEP

    24576:Qy5R9t9lzJqq3LTeAgW1r8/aFE7AiW5Ck18Ho8QPmtEK275iWp:X5RBlzA8LTeAgWu/aFEEr5B8HogW7s

Malware Config

Signatures

  • 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
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 15 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\a20721a0847d5dbcf8e1efb542315b3439728e7d8c20a00f8026b9431a6eaa0e.exe
    "C:\Users\Admin\AppData\Local\Temp\a20721a0847d5dbcf8e1efb542315b3439728e7d8c20a00f8026b9431a6eaa0e.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2464
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2477027.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2477027.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1340
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7882723.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7882723.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2624
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z7083804.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z7083804.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1268
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z7057576.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z7057576.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2752
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4865509.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4865509.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2776
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r8686404.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r8686404.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2980
              • 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:2568
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 268
                  8⤵
                  • Program crash
                  PID:2544
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2980 -s 272
                7⤵
                • Loads dropped DLL
                • Program crash
                PID:2708

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2477027.exe

    Filesize

    969KB

    MD5

    95cef1950841d0c3eba597f921139bd1

    SHA1

    90555b6bf4bb54821c17bf0c927b6af083bfe4de

    SHA256

    ecd40e881153fe2bfbb4b0ac1ac3ea99181f63c853b292c74aab4d2f4687ee3a

    SHA512

    df9671db98ab248a0c3c1fea33cfc313be8987c5c70a286388d8ce66d52b220b34a6ea095555a386f33ad618dba852d81c4bd98d1123f0410a4cbf500b3ce973

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2477027.exe

    Filesize

    969KB

    MD5

    95cef1950841d0c3eba597f921139bd1

    SHA1

    90555b6bf4bb54821c17bf0c927b6af083bfe4de

    SHA256

    ecd40e881153fe2bfbb4b0ac1ac3ea99181f63c853b292c74aab4d2f4687ee3a

    SHA512

    df9671db98ab248a0c3c1fea33cfc313be8987c5c70a286388d8ce66d52b220b34a6ea095555a386f33ad618dba852d81c4bd98d1123f0410a4cbf500b3ce973

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7882723.exe

    Filesize

    787KB

    MD5

    df8f91568490f79d626d324ce0b15239

    SHA1

    5c7e0d78c9140f19818072cbc4f176c11f93ffd8

    SHA256

    c2a92bae196d7c802828adaa8aeb0ad002429be98391328624511578dedd86a3

    SHA512

    75d15fa07712d363e81f6aa6b0e8a8b5649669e7a9f102cca256eaca0fd06e7fec637aebb68d5c9e9ffa635968690160eb04c6ba86540d6faf042e6667122989

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7882723.exe

    Filesize

    787KB

    MD5

    df8f91568490f79d626d324ce0b15239

    SHA1

    5c7e0d78c9140f19818072cbc4f176c11f93ffd8

    SHA256

    c2a92bae196d7c802828adaa8aeb0ad002429be98391328624511578dedd86a3

    SHA512

    75d15fa07712d363e81f6aa6b0e8a8b5649669e7a9f102cca256eaca0fd06e7fec637aebb68d5c9e9ffa635968690160eb04c6ba86540d6faf042e6667122989

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z7083804.exe

    Filesize

    604KB

    MD5

    29c2df79d436506890d4d5639d12036e

    SHA1

    a0a561157565a299e94187fcd5c0ebc52ddebab4

    SHA256

    9255c5c52b3107aac4d37ba543e15d961f80dcf68426340979d57e6b703a4f5e

    SHA512

    d3df733b70bb1583ccb818e7ba5c5b4820b283b7a2f8f1a97acc89fbcabe2f8e0fdd3525bd70a4dbb4a28b2a8f880895a05ba4839b03df26f56c24616a72c93c

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z7083804.exe

    Filesize

    604KB

    MD5

    29c2df79d436506890d4d5639d12036e

    SHA1

    a0a561157565a299e94187fcd5c0ebc52ddebab4

    SHA256

    9255c5c52b3107aac4d37ba543e15d961f80dcf68426340979d57e6b703a4f5e

    SHA512

    d3df733b70bb1583ccb818e7ba5c5b4820b283b7a2f8f1a97acc89fbcabe2f8e0fdd3525bd70a4dbb4a28b2a8f880895a05ba4839b03df26f56c24616a72c93c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z7057576.exe

    Filesize

    339KB

    MD5

    31f745d0f6655e5a368ecf3c8e1a79f3

    SHA1

    6db73a58b3ba10ed4bc55d413340d6d99c514eac

    SHA256

    9512564cc13462e051a56a7a5afc71b56a4bf29e9a5868ed46f590fafbdbf1e9

    SHA512

    a97df0d56b567635e3c7188fb41e0bae2885f0757ea98941e1a4ed0aedbeed4713a2c83129b3230b1922db922b3f36d4a090fc310d74541be5fa17f2b66371c9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z7057576.exe

    Filesize

    339KB

    MD5

    31f745d0f6655e5a368ecf3c8e1a79f3

    SHA1

    6db73a58b3ba10ed4bc55d413340d6d99c514eac

    SHA256

    9512564cc13462e051a56a7a5afc71b56a4bf29e9a5868ed46f590fafbdbf1e9

    SHA512

    a97df0d56b567635e3c7188fb41e0bae2885f0757ea98941e1a4ed0aedbeed4713a2c83129b3230b1922db922b3f36d4a090fc310d74541be5fa17f2b66371c9

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4865509.exe

    Filesize

    12KB

    MD5

    397dc98d345b87247d32fe469660617d

    SHA1

    9af8b91041a6f770aedf595cd8c2a7c6e0707816

    SHA256

    435585059224493ea5768ab88aae0f560d2ba17738bf2a54490379aadd33ba80

    SHA512

    be9b3001ed77e9dfa8b9e0b969f29be77ab1b9212e7c057fa9304d2cc331f2b6c6001c8872e8cea912957c774098028146c574dddabc37645d694561945db8d1

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4865509.exe

    Filesize

    12KB

    MD5

    397dc98d345b87247d32fe469660617d

    SHA1

    9af8b91041a6f770aedf595cd8c2a7c6e0707816

    SHA256

    435585059224493ea5768ab88aae0f560d2ba17738bf2a54490379aadd33ba80

    SHA512

    be9b3001ed77e9dfa8b9e0b969f29be77ab1b9212e7c057fa9304d2cc331f2b6c6001c8872e8cea912957c774098028146c574dddabc37645d694561945db8d1

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r8686404.exe

    Filesize

    365KB

    MD5

    c835e021e205c53fc2a068202665ec7b

    SHA1

    2d4eb5b4246cf63ee56fe769d4702dab85b63d66

    SHA256

    d6f32970597797314d1f636bb259fde07c7afcd4a73421d23f06e673616ca774

    SHA512

    143e0e6cab42dcf3af59c099d75f3f7dd2aac8aa49af819d9b997696af25893e65142a988140c76c5b65019bf9c6c33ded4723cc35440435324d578a1be6fecf

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r8686404.exe

    Filesize

    365KB

    MD5

    c835e021e205c53fc2a068202665ec7b

    SHA1

    2d4eb5b4246cf63ee56fe769d4702dab85b63d66

    SHA256

    d6f32970597797314d1f636bb259fde07c7afcd4a73421d23f06e673616ca774

    SHA512

    143e0e6cab42dcf3af59c099d75f3f7dd2aac8aa49af819d9b997696af25893e65142a988140c76c5b65019bf9c6c33ded4723cc35440435324d578a1be6fecf

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z2477027.exe

    Filesize

    969KB

    MD5

    95cef1950841d0c3eba597f921139bd1

    SHA1

    90555b6bf4bb54821c17bf0c927b6af083bfe4de

    SHA256

    ecd40e881153fe2bfbb4b0ac1ac3ea99181f63c853b292c74aab4d2f4687ee3a

    SHA512

    df9671db98ab248a0c3c1fea33cfc313be8987c5c70a286388d8ce66d52b220b34a6ea095555a386f33ad618dba852d81c4bd98d1123f0410a4cbf500b3ce973

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z2477027.exe

    Filesize

    969KB

    MD5

    95cef1950841d0c3eba597f921139bd1

    SHA1

    90555b6bf4bb54821c17bf0c927b6af083bfe4de

    SHA256

    ecd40e881153fe2bfbb4b0ac1ac3ea99181f63c853b292c74aab4d2f4687ee3a

    SHA512

    df9671db98ab248a0c3c1fea33cfc313be8987c5c70a286388d8ce66d52b220b34a6ea095555a386f33ad618dba852d81c4bd98d1123f0410a4cbf500b3ce973

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z7882723.exe

    Filesize

    787KB

    MD5

    df8f91568490f79d626d324ce0b15239

    SHA1

    5c7e0d78c9140f19818072cbc4f176c11f93ffd8

    SHA256

    c2a92bae196d7c802828adaa8aeb0ad002429be98391328624511578dedd86a3

    SHA512

    75d15fa07712d363e81f6aa6b0e8a8b5649669e7a9f102cca256eaca0fd06e7fec637aebb68d5c9e9ffa635968690160eb04c6ba86540d6faf042e6667122989

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z7882723.exe

    Filesize

    787KB

    MD5

    df8f91568490f79d626d324ce0b15239

    SHA1

    5c7e0d78c9140f19818072cbc4f176c11f93ffd8

    SHA256

    c2a92bae196d7c802828adaa8aeb0ad002429be98391328624511578dedd86a3

    SHA512

    75d15fa07712d363e81f6aa6b0e8a8b5649669e7a9f102cca256eaca0fd06e7fec637aebb68d5c9e9ffa635968690160eb04c6ba86540d6faf042e6667122989

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z7083804.exe

    Filesize

    604KB

    MD5

    29c2df79d436506890d4d5639d12036e

    SHA1

    a0a561157565a299e94187fcd5c0ebc52ddebab4

    SHA256

    9255c5c52b3107aac4d37ba543e15d961f80dcf68426340979d57e6b703a4f5e

    SHA512

    d3df733b70bb1583ccb818e7ba5c5b4820b283b7a2f8f1a97acc89fbcabe2f8e0fdd3525bd70a4dbb4a28b2a8f880895a05ba4839b03df26f56c24616a72c93c

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z7083804.exe

    Filesize

    604KB

    MD5

    29c2df79d436506890d4d5639d12036e

    SHA1

    a0a561157565a299e94187fcd5c0ebc52ddebab4

    SHA256

    9255c5c52b3107aac4d37ba543e15d961f80dcf68426340979d57e6b703a4f5e

    SHA512

    d3df733b70bb1583ccb818e7ba5c5b4820b283b7a2f8f1a97acc89fbcabe2f8e0fdd3525bd70a4dbb4a28b2a8f880895a05ba4839b03df26f56c24616a72c93c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z7057576.exe

    Filesize

    339KB

    MD5

    31f745d0f6655e5a368ecf3c8e1a79f3

    SHA1

    6db73a58b3ba10ed4bc55d413340d6d99c514eac

    SHA256

    9512564cc13462e051a56a7a5afc71b56a4bf29e9a5868ed46f590fafbdbf1e9

    SHA512

    a97df0d56b567635e3c7188fb41e0bae2885f0757ea98941e1a4ed0aedbeed4713a2c83129b3230b1922db922b3f36d4a090fc310d74541be5fa17f2b66371c9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z7057576.exe

    Filesize

    339KB

    MD5

    31f745d0f6655e5a368ecf3c8e1a79f3

    SHA1

    6db73a58b3ba10ed4bc55d413340d6d99c514eac

    SHA256

    9512564cc13462e051a56a7a5afc71b56a4bf29e9a5868ed46f590fafbdbf1e9

    SHA512

    a97df0d56b567635e3c7188fb41e0bae2885f0757ea98941e1a4ed0aedbeed4713a2c83129b3230b1922db922b3f36d4a090fc310d74541be5fa17f2b66371c9

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q4865509.exe

    Filesize

    12KB

    MD5

    397dc98d345b87247d32fe469660617d

    SHA1

    9af8b91041a6f770aedf595cd8c2a7c6e0707816

    SHA256

    435585059224493ea5768ab88aae0f560d2ba17738bf2a54490379aadd33ba80

    SHA512

    be9b3001ed77e9dfa8b9e0b969f29be77ab1b9212e7c057fa9304d2cc331f2b6c6001c8872e8cea912957c774098028146c574dddabc37645d694561945db8d1

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8686404.exe

    Filesize

    365KB

    MD5

    c835e021e205c53fc2a068202665ec7b

    SHA1

    2d4eb5b4246cf63ee56fe769d4702dab85b63d66

    SHA256

    d6f32970597797314d1f636bb259fde07c7afcd4a73421d23f06e673616ca774

    SHA512

    143e0e6cab42dcf3af59c099d75f3f7dd2aac8aa49af819d9b997696af25893e65142a988140c76c5b65019bf9c6c33ded4723cc35440435324d578a1be6fecf

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8686404.exe

    Filesize

    365KB

    MD5

    c835e021e205c53fc2a068202665ec7b

    SHA1

    2d4eb5b4246cf63ee56fe769d4702dab85b63d66

    SHA256

    d6f32970597797314d1f636bb259fde07c7afcd4a73421d23f06e673616ca774

    SHA512

    143e0e6cab42dcf3af59c099d75f3f7dd2aac8aa49af819d9b997696af25893e65142a988140c76c5b65019bf9c6c33ded4723cc35440435324d578a1be6fecf

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8686404.exe

    Filesize

    365KB

    MD5

    c835e021e205c53fc2a068202665ec7b

    SHA1

    2d4eb5b4246cf63ee56fe769d4702dab85b63d66

    SHA256

    d6f32970597797314d1f636bb259fde07c7afcd4a73421d23f06e673616ca774

    SHA512

    143e0e6cab42dcf3af59c099d75f3f7dd2aac8aa49af819d9b997696af25893e65142a988140c76c5b65019bf9c6c33ded4723cc35440435324d578a1be6fecf

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8686404.exe

    Filesize

    365KB

    MD5

    c835e021e205c53fc2a068202665ec7b

    SHA1

    2d4eb5b4246cf63ee56fe769d4702dab85b63d66

    SHA256

    d6f32970597797314d1f636bb259fde07c7afcd4a73421d23f06e673616ca774

    SHA512

    143e0e6cab42dcf3af59c099d75f3f7dd2aac8aa49af819d9b997696af25893e65142a988140c76c5b65019bf9c6c33ded4723cc35440435324d578a1be6fecf

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8686404.exe

    Filesize

    365KB

    MD5

    c835e021e205c53fc2a068202665ec7b

    SHA1

    2d4eb5b4246cf63ee56fe769d4702dab85b63d66

    SHA256

    d6f32970597797314d1f636bb259fde07c7afcd4a73421d23f06e673616ca774

    SHA512

    143e0e6cab42dcf3af59c099d75f3f7dd2aac8aa49af819d9b997696af25893e65142a988140c76c5b65019bf9c6c33ded4723cc35440435324d578a1be6fecf

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8686404.exe

    Filesize

    365KB

    MD5

    c835e021e205c53fc2a068202665ec7b

    SHA1

    2d4eb5b4246cf63ee56fe769d4702dab85b63d66

    SHA256

    d6f32970597797314d1f636bb259fde07c7afcd4a73421d23f06e673616ca774

    SHA512

    143e0e6cab42dcf3af59c099d75f3f7dd2aac8aa49af819d9b997696af25893e65142a988140c76c5b65019bf9c6c33ded4723cc35440435324d578a1be6fecf

  • memory/2568-61-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2568-59-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2568-60-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2568-58-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2568-62-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2568-63-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2568-64-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2568-65-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2568-67-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2568-69-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2776-51-0x000007FEF5C30000-0x000007FEF661C000-memory.dmp

    Filesize

    9.9MB

  • memory/2776-50-0x000007FEF5C30000-0x000007FEF661C000-memory.dmp

    Filesize

    9.9MB

  • memory/2776-49-0x000007FEF5C30000-0x000007FEF661C000-memory.dmp

    Filesize

    9.9MB

  • memory/2776-48-0x0000000000230000-0x000000000023A000-memory.dmp

    Filesize

    40KB