Analysis

  • max time kernel
    120s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 08:27

General

  • Target

    a6ad6168e63457297ad14251fbfad9ff3f17170c2415e8ff8ea4ae8634652a76.exe

  • Size

    948KB

  • MD5

    56b7d9b83a619a3ee77823a76663e530

  • SHA1

    9dfedb2d66e88f5b9043364648ebeb8b2a7f9479

  • SHA256

    a6ad6168e63457297ad14251fbfad9ff3f17170c2415e8ff8ea4ae8634652a76

  • SHA512

    ba1abe0e533b87c5ecb94ff293c11398af5e5a3ca229f0352b137c9b03e8dec1377b91b5cc69ad367253ed03f1be4b6948ced5429585361e369056667d76d85c

  • SSDEEP

    24576:ayYlT0F8dcM/4k8V05rhC+xuHf484lNj:hoX9/n86Kf4plN

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 5 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 13 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6ad6168e63457297ad14251fbfad9ff3f17170c2415e8ff8ea4ae8634652a76.exe
    "C:\Users\Admin\AppData\Local\Temp\a6ad6168e63457297ad14251fbfad9ff3f17170c2415e8ff8ea4ae8634652a76.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2664285.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2664285.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1200
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1437091.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1437091.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2772
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z2309094.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z2309094.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2612
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2868
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2708
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2868 -s 268
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2504

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2664285.exe
    Filesize

    845KB

    MD5

    736b8d3bf3ae8e128b4c324d1e6bd20e

    SHA1

    fad8ba997b55ab13497dd89c55645a4c2acd9411

    SHA256

    0ac1de6a2dc2f2a403e00d72742c5f0fc0663f4c7970348cd5998c8534d49954

    SHA512

    ad9877d4bf011493e6bbde88c92ec47400fdd18849c01c1fd07105c8b0fb7ec4da9b4f5c073fdb0aea2bd626a1e3c649fd97c8018370fd8c4ea41f6b2cd67279

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2664285.exe
    Filesize

    845KB

    MD5

    736b8d3bf3ae8e128b4c324d1e6bd20e

    SHA1

    fad8ba997b55ab13497dd89c55645a4c2acd9411

    SHA256

    0ac1de6a2dc2f2a403e00d72742c5f0fc0663f4c7970348cd5998c8534d49954

    SHA512

    ad9877d4bf011493e6bbde88c92ec47400fdd18849c01c1fd07105c8b0fb7ec4da9b4f5c073fdb0aea2bd626a1e3c649fd97c8018370fd8c4ea41f6b2cd67279

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1437091.exe
    Filesize

    663KB

    MD5

    4f8abfe5e2230db153fcfee864e9780b

    SHA1

    0ff1660ce214328d0363b588ab660fc19745aa58

    SHA256

    8112d418d7542b61a5e00f2e27f6fa3d1fe64261cf7539926a5ad6bf76bc4fc1

    SHA512

    d7d84ed59084ab6b71a9950e30061530d891ff0a9eb59ebe99b78f0415529f38dcf4f5a8f245cf7c9c939f7afd70bc7dbd10e20556eb05c59aefc81e733d057a

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1437091.exe
    Filesize

    663KB

    MD5

    4f8abfe5e2230db153fcfee864e9780b

    SHA1

    0ff1660ce214328d0363b588ab660fc19745aa58

    SHA256

    8112d418d7542b61a5e00f2e27f6fa3d1fe64261cf7539926a5ad6bf76bc4fc1

    SHA512

    d7d84ed59084ab6b71a9950e30061530d891ff0a9eb59ebe99b78f0415529f38dcf4f5a8f245cf7c9c939f7afd70bc7dbd10e20556eb05c59aefc81e733d057a

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z2309094.exe
    Filesize

    480KB

    MD5

    aefd719313e94078192175f1827f3baa

    SHA1

    1027353fe4b08cd0d328accd0b11c619414615e0

    SHA256

    9457b032bdc4f558d015b7c13c0a326de0548dbdad83ec87ca3afdbac8b86692

    SHA512

    102cf153a64686396723ff5180384adeddc08669d523dfa091d743d9d866b64494ae1c6c0d05cf140272b824f095dd7fa36fb300d661b21138e9d9bd4055b50c

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z2309094.exe
    Filesize

    480KB

    MD5

    aefd719313e94078192175f1827f3baa

    SHA1

    1027353fe4b08cd0d328accd0b11c619414615e0

    SHA256

    9457b032bdc4f558d015b7c13c0a326de0548dbdad83ec87ca3afdbac8b86692

    SHA512

    102cf153a64686396723ff5180384adeddc08669d523dfa091d743d9d866b64494ae1c6c0d05cf140272b824f095dd7fa36fb300d661b21138e9d9bd4055b50c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
    Filesize

    860KB

    MD5

    f253747dcbf6068c386bbb260f3d7200

    SHA1

    39b3159d9b70da47ee833f015e67a7e5d0cbd033

    SHA256

    2ed762c51c985de8d973b56742e4fb145f9038b76343ff486bfb217247798d40

    SHA512

    30649bcf898e53e2e7cb6f4b5b044d56f3705ed928665aac3cbe9340a101baa0664f62192c21c6f9ca73d432eb5cefb48695473b278c493c3e1ff85927cfc136

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
    Filesize

    860KB

    MD5

    f253747dcbf6068c386bbb260f3d7200

    SHA1

    39b3159d9b70da47ee833f015e67a7e5d0cbd033

    SHA256

    2ed762c51c985de8d973b56742e4fb145f9038b76343ff486bfb217247798d40

    SHA512

    30649bcf898e53e2e7cb6f4b5b044d56f3705ed928665aac3cbe9340a101baa0664f62192c21c6f9ca73d432eb5cefb48695473b278c493c3e1ff85927cfc136

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
    Filesize

    860KB

    MD5

    f253747dcbf6068c386bbb260f3d7200

    SHA1

    39b3159d9b70da47ee833f015e67a7e5d0cbd033

    SHA256

    2ed762c51c985de8d973b56742e4fb145f9038b76343ff486bfb217247798d40

    SHA512

    30649bcf898e53e2e7cb6f4b5b044d56f3705ed928665aac3cbe9340a101baa0664f62192c21c6f9ca73d432eb5cefb48695473b278c493c3e1ff85927cfc136

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z2664285.exe
    Filesize

    845KB

    MD5

    736b8d3bf3ae8e128b4c324d1e6bd20e

    SHA1

    fad8ba997b55ab13497dd89c55645a4c2acd9411

    SHA256

    0ac1de6a2dc2f2a403e00d72742c5f0fc0663f4c7970348cd5998c8534d49954

    SHA512

    ad9877d4bf011493e6bbde88c92ec47400fdd18849c01c1fd07105c8b0fb7ec4da9b4f5c073fdb0aea2bd626a1e3c649fd97c8018370fd8c4ea41f6b2cd67279

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z2664285.exe
    Filesize

    845KB

    MD5

    736b8d3bf3ae8e128b4c324d1e6bd20e

    SHA1

    fad8ba997b55ab13497dd89c55645a4c2acd9411

    SHA256

    0ac1de6a2dc2f2a403e00d72742c5f0fc0663f4c7970348cd5998c8534d49954

    SHA512

    ad9877d4bf011493e6bbde88c92ec47400fdd18849c01c1fd07105c8b0fb7ec4da9b4f5c073fdb0aea2bd626a1e3c649fd97c8018370fd8c4ea41f6b2cd67279

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z1437091.exe
    Filesize

    663KB

    MD5

    4f8abfe5e2230db153fcfee864e9780b

    SHA1

    0ff1660ce214328d0363b588ab660fc19745aa58

    SHA256

    8112d418d7542b61a5e00f2e27f6fa3d1fe64261cf7539926a5ad6bf76bc4fc1

    SHA512

    d7d84ed59084ab6b71a9950e30061530d891ff0a9eb59ebe99b78f0415529f38dcf4f5a8f245cf7c9c939f7afd70bc7dbd10e20556eb05c59aefc81e733d057a

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z1437091.exe
    Filesize

    663KB

    MD5

    4f8abfe5e2230db153fcfee864e9780b

    SHA1

    0ff1660ce214328d0363b588ab660fc19745aa58

    SHA256

    8112d418d7542b61a5e00f2e27f6fa3d1fe64261cf7539926a5ad6bf76bc4fc1

    SHA512

    d7d84ed59084ab6b71a9950e30061530d891ff0a9eb59ebe99b78f0415529f38dcf4f5a8f245cf7c9c939f7afd70bc7dbd10e20556eb05c59aefc81e733d057a

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z2309094.exe
    Filesize

    480KB

    MD5

    aefd719313e94078192175f1827f3baa

    SHA1

    1027353fe4b08cd0d328accd0b11c619414615e0

    SHA256

    9457b032bdc4f558d015b7c13c0a326de0548dbdad83ec87ca3afdbac8b86692

    SHA512

    102cf153a64686396723ff5180384adeddc08669d523dfa091d743d9d866b64494ae1c6c0d05cf140272b824f095dd7fa36fb300d661b21138e9d9bd4055b50c

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z2309094.exe
    Filesize

    480KB

    MD5

    aefd719313e94078192175f1827f3baa

    SHA1

    1027353fe4b08cd0d328accd0b11c619414615e0

    SHA256

    9457b032bdc4f558d015b7c13c0a326de0548dbdad83ec87ca3afdbac8b86692

    SHA512

    102cf153a64686396723ff5180384adeddc08669d523dfa091d743d9d866b64494ae1c6c0d05cf140272b824f095dd7fa36fb300d661b21138e9d9bd4055b50c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
    Filesize

    860KB

    MD5

    f253747dcbf6068c386bbb260f3d7200

    SHA1

    39b3159d9b70da47ee833f015e67a7e5d0cbd033

    SHA256

    2ed762c51c985de8d973b56742e4fb145f9038b76343ff486bfb217247798d40

    SHA512

    30649bcf898e53e2e7cb6f4b5b044d56f3705ed928665aac3cbe9340a101baa0664f62192c21c6f9ca73d432eb5cefb48695473b278c493c3e1ff85927cfc136

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
    Filesize

    860KB

    MD5

    f253747dcbf6068c386bbb260f3d7200

    SHA1

    39b3159d9b70da47ee833f015e67a7e5d0cbd033

    SHA256

    2ed762c51c985de8d973b56742e4fb145f9038b76343ff486bfb217247798d40

    SHA512

    30649bcf898e53e2e7cb6f4b5b044d56f3705ed928665aac3cbe9340a101baa0664f62192c21c6f9ca73d432eb5cefb48695473b278c493c3e1ff85927cfc136

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
    Filesize

    860KB

    MD5

    f253747dcbf6068c386bbb260f3d7200

    SHA1

    39b3159d9b70da47ee833f015e67a7e5d0cbd033

    SHA256

    2ed762c51c985de8d973b56742e4fb145f9038b76343ff486bfb217247798d40

    SHA512

    30649bcf898e53e2e7cb6f4b5b044d56f3705ed928665aac3cbe9340a101baa0664f62192c21c6f9ca73d432eb5cefb48695473b278c493c3e1ff85927cfc136

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
    Filesize

    860KB

    MD5

    f253747dcbf6068c386bbb260f3d7200

    SHA1

    39b3159d9b70da47ee833f015e67a7e5d0cbd033

    SHA256

    2ed762c51c985de8d973b56742e4fb145f9038b76343ff486bfb217247798d40

    SHA512

    30649bcf898e53e2e7cb6f4b5b044d56f3705ed928665aac3cbe9340a101baa0664f62192c21c6f9ca73d432eb5cefb48695473b278c493c3e1ff85927cfc136

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
    Filesize

    860KB

    MD5

    f253747dcbf6068c386bbb260f3d7200

    SHA1

    39b3159d9b70da47ee833f015e67a7e5d0cbd033

    SHA256

    2ed762c51c985de8d973b56742e4fb145f9038b76343ff486bfb217247798d40

    SHA512

    30649bcf898e53e2e7cb6f4b5b044d56f3705ed928665aac3cbe9340a101baa0664f62192c21c6f9ca73d432eb5cefb48695473b278c493c3e1ff85927cfc136

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
    Filesize

    860KB

    MD5

    f253747dcbf6068c386bbb260f3d7200

    SHA1

    39b3159d9b70da47ee833f015e67a7e5d0cbd033

    SHA256

    2ed762c51c985de8d973b56742e4fb145f9038b76343ff486bfb217247798d40

    SHA512

    30649bcf898e53e2e7cb6f4b5b044d56f3705ed928665aac3cbe9340a101baa0664f62192c21c6f9ca73d432eb5cefb48695473b278c493c3e1ff85927cfc136

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\q8429728.exe
    Filesize

    860KB

    MD5

    f253747dcbf6068c386bbb260f3d7200

    SHA1

    39b3159d9b70da47ee833f015e67a7e5d0cbd033

    SHA256

    2ed762c51c985de8d973b56742e4fb145f9038b76343ff486bfb217247798d40

    SHA512

    30649bcf898e53e2e7cb6f4b5b044d56f3705ed928665aac3cbe9340a101baa0664f62192c21c6f9ca73d432eb5cefb48695473b278c493c3e1ff85927cfc136

  • memory/2708-48-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2708-44-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2708-46-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2708-43-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2708-47-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
    Filesize

    4KB

  • memory/2708-52-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2708-50-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2708-45-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB