Analysis

  • max time kernel
    241s
  • max time network
    295s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 06:18

General

  • Target

    c5ed139ec0ed2fddfd28a3bc46819c8bfba3061596f40fba19002fe2cef86387_JC.exe

  • Size

    1.1MB

  • MD5

    e5694251dbeb9ff0d86dd773a4c18a0f

  • SHA1

    aacd7e760fe5c54274d1210679402f04807e4533

  • SHA256

    c5ed139ec0ed2fddfd28a3bc46819c8bfba3061596f40fba19002fe2cef86387

  • SHA512

    ea16554077e5a195939a3f0e361c2155db96dd4a6bd50a3edf9d0f819c4a7bb49f8d2fccd12084d33e23c59423c0bbcb6a5100d7d29b57ddcca96ee8bf059065

  • SSDEEP

    24576:9yy56SoA8pDaN+XzNhwVu8Rc7piz87q8Ozc5osAchl:Y067Jfku0oh

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 5 IoCs
  • Loads dropped DLL 15 IoCs
  • Adds Run key to start application 2 TTPs 5 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 54 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c5ed139ec0ed2fddfd28a3bc46819c8bfba3061596f40fba19002fe2cef86387_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\c5ed139ec0ed2fddfd28a3bc46819c8bfba3061596f40fba19002fe2cef86387_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2792
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9352324.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9352324.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2800
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7585155.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7585155.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2636
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z1835949.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z1835949.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2564
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z1052542.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z1052542.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:3000
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:1976
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                • Modifies Windows Defender Real-time Protection settings
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2820
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 272
                7⤵
                • Loads dropped DLL
                • Program crash
                PID:2880

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\z9352324.exe
    Filesize

    998KB

    MD5

    adda372eaf922133f1c3331022a57068

    SHA1

    6127c10790b429e4683365c3485135c419bd1b74

    SHA256

    64916aa20dfd5cfd00e8c4b5b1f992a629a802b765fffae01c0de9deb4b13cf8

    SHA512

    f4389e9270444a2a8d8fb71d601ca8a898bf1a8b5285b20b829702e6683531337c2406eef660dc969ce84af04d44f1282abe49db48c8ee10dec941afe9934585

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9352324.exe
    Filesize

    998KB

    MD5

    adda372eaf922133f1c3331022a57068

    SHA1

    6127c10790b429e4683365c3485135c419bd1b74

    SHA256

    64916aa20dfd5cfd00e8c4b5b1f992a629a802b765fffae01c0de9deb4b13cf8

    SHA512

    f4389e9270444a2a8d8fb71d601ca8a898bf1a8b5285b20b829702e6683531337c2406eef660dc969ce84af04d44f1282abe49db48c8ee10dec941afe9934585

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7585155.exe
    Filesize

    815KB

    MD5

    229cabda456f3791b2ecc5226c7f955e

    SHA1

    02ff4defcbcc887b0d965e08a31b0cbbcdb05b67

    SHA256

    c30774c51a39a6cf87e6930865a504518454878851de7e80a389e0e0b3d57ce1

    SHA512

    479093182f1b408d57018904ff5537458103a7070bc4dda7a077fed4853110b1e0fe2fd09e339f6030186742e5ed68a56ad9eda16aa17431e22d4cdffcd208fe

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7585155.exe
    Filesize

    815KB

    MD5

    229cabda456f3791b2ecc5226c7f955e

    SHA1

    02ff4defcbcc887b0d965e08a31b0cbbcdb05b67

    SHA256

    c30774c51a39a6cf87e6930865a504518454878851de7e80a389e0e0b3d57ce1

    SHA512

    479093182f1b408d57018904ff5537458103a7070bc4dda7a077fed4853110b1e0fe2fd09e339f6030186742e5ed68a56ad9eda16aa17431e22d4cdffcd208fe

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z1835949.exe
    Filesize

    632KB

    MD5

    5d53002c2a68861f74d65619f491805f

    SHA1

    1637c7f2fbf2eafe2fb8740933eb588d22658b58

    SHA256

    ecb6924a3d46b6f4da46b2ed8c20845df1be3111d85c3b3b513978a65dd07e39

    SHA512

    d6962efbc963a9746cbf544a6baa3a5df3c77e5ef8ecddadf9559478267e9a87ea55c54876210d00cb7a2236562aba8db21f6174f1b3e708c249c7c5815f4d3f

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z1835949.exe
    Filesize

    632KB

    MD5

    5d53002c2a68861f74d65619f491805f

    SHA1

    1637c7f2fbf2eafe2fb8740933eb588d22658b58

    SHA256

    ecb6924a3d46b6f4da46b2ed8c20845df1be3111d85c3b3b513978a65dd07e39

    SHA512

    d6962efbc963a9746cbf544a6baa3a5df3c77e5ef8ecddadf9559478267e9a87ea55c54876210d00cb7a2236562aba8db21f6174f1b3e708c249c7c5815f4d3f

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z1052542.exe
    Filesize

    354KB

    MD5

    ebdeb29f6d0c4850adf5d7469ec28064

    SHA1

    04cdad042c9b518a80d6574bce135eecc3289c53

    SHA256

    629137635c0f0449c6017002f3ebd6e5c41b5b0231a6014078d50570fa34545b

    SHA512

    38c02afc48f4d199938fe5e2a07b79ed8eca4e7885ba5b28ce4ec9a1242f75b1f09156670cc254d77cd1ce97d4b635d083064880a343a7f8b87e2859701d3245

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z1052542.exe
    Filesize

    354KB

    MD5

    ebdeb29f6d0c4850adf5d7469ec28064

    SHA1

    04cdad042c9b518a80d6574bce135eecc3289c53

    SHA256

    629137635c0f0449c6017002f3ebd6e5c41b5b0231a6014078d50570fa34545b

    SHA512

    38c02afc48f4d199938fe5e2a07b79ed8eca4e7885ba5b28ce4ec9a1242f75b1f09156670cc254d77cd1ce97d4b635d083064880a343a7f8b87e2859701d3245

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
    Filesize

    250KB

    MD5

    7ec48e8a1c6fc139f7d8c2ed490f63d3

    SHA1

    a21648cefd8d02b880324a8e567faac184527e2f

    SHA256

    350476112e9b5f03412b3d5ebfcd66b44f5acefea1e632947975ca744ae27d2f

    SHA512

    71af2648e91ab5406c5f4d825d6c7f643e5164ae6c73456512d35357e562e478e7e6052f637e04cfa0dabef70d2d550c9612865af872c27df58198c5d36d8eb0

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
    Filesize

    250KB

    MD5

    7ec48e8a1c6fc139f7d8c2ed490f63d3

    SHA1

    a21648cefd8d02b880324a8e567faac184527e2f

    SHA256

    350476112e9b5f03412b3d5ebfcd66b44f5acefea1e632947975ca744ae27d2f

    SHA512

    71af2648e91ab5406c5f4d825d6c7f643e5164ae6c73456512d35357e562e478e7e6052f637e04cfa0dabef70d2d550c9612865af872c27df58198c5d36d8eb0

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
    Filesize

    250KB

    MD5

    7ec48e8a1c6fc139f7d8c2ed490f63d3

    SHA1

    a21648cefd8d02b880324a8e567faac184527e2f

    SHA256

    350476112e9b5f03412b3d5ebfcd66b44f5acefea1e632947975ca744ae27d2f

    SHA512

    71af2648e91ab5406c5f4d825d6c7f643e5164ae6c73456512d35357e562e478e7e6052f637e04cfa0dabef70d2d550c9612865af872c27df58198c5d36d8eb0

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z9352324.exe
    Filesize

    998KB

    MD5

    adda372eaf922133f1c3331022a57068

    SHA1

    6127c10790b429e4683365c3485135c419bd1b74

    SHA256

    64916aa20dfd5cfd00e8c4b5b1f992a629a802b765fffae01c0de9deb4b13cf8

    SHA512

    f4389e9270444a2a8d8fb71d601ca8a898bf1a8b5285b20b829702e6683531337c2406eef660dc969ce84af04d44f1282abe49db48c8ee10dec941afe9934585

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z9352324.exe
    Filesize

    998KB

    MD5

    adda372eaf922133f1c3331022a57068

    SHA1

    6127c10790b429e4683365c3485135c419bd1b74

    SHA256

    64916aa20dfd5cfd00e8c4b5b1f992a629a802b765fffae01c0de9deb4b13cf8

    SHA512

    f4389e9270444a2a8d8fb71d601ca8a898bf1a8b5285b20b829702e6683531337c2406eef660dc969ce84af04d44f1282abe49db48c8ee10dec941afe9934585

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z7585155.exe
    Filesize

    815KB

    MD5

    229cabda456f3791b2ecc5226c7f955e

    SHA1

    02ff4defcbcc887b0d965e08a31b0cbbcdb05b67

    SHA256

    c30774c51a39a6cf87e6930865a504518454878851de7e80a389e0e0b3d57ce1

    SHA512

    479093182f1b408d57018904ff5537458103a7070bc4dda7a077fed4853110b1e0fe2fd09e339f6030186742e5ed68a56ad9eda16aa17431e22d4cdffcd208fe

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z7585155.exe
    Filesize

    815KB

    MD5

    229cabda456f3791b2ecc5226c7f955e

    SHA1

    02ff4defcbcc887b0d965e08a31b0cbbcdb05b67

    SHA256

    c30774c51a39a6cf87e6930865a504518454878851de7e80a389e0e0b3d57ce1

    SHA512

    479093182f1b408d57018904ff5537458103a7070bc4dda7a077fed4853110b1e0fe2fd09e339f6030186742e5ed68a56ad9eda16aa17431e22d4cdffcd208fe

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z1835949.exe
    Filesize

    632KB

    MD5

    5d53002c2a68861f74d65619f491805f

    SHA1

    1637c7f2fbf2eafe2fb8740933eb588d22658b58

    SHA256

    ecb6924a3d46b6f4da46b2ed8c20845df1be3111d85c3b3b513978a65dd07e39

    SHA512

    d6962efbc963a9746cbf544a6baa3a5df3c77e5ef8ecddadf9559478267e9a87ea55c54876210d00cb7a2236562aba8db21f6174f1b3e708c249c7c5815f4d3f

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z1835949.exe
    Filesize

    632KB

    MD5

    5d53002c2a68861f74d65619f491805f

    SHA1

    1637c7f2fbf2eafe2fb8740933eb588d22658b58

    SHA256

    ecb6924a3d46b6f4da46b2ed8c20845df1be3111d85c3b3b513978a65dd07e39

    SHA512

    d6962efbc963a9746cbf544a6baa3a5df3c77e5ef8ecddadf9559478267e9a87ea55c54876210d00cb7a2236562aba8db21f6174f1b3e708c249c7c5815f4d3f

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z1052542.exe
    Filesize

    354KB

    MD5

    ebdeb29f6d0c4850adf5d7469ec28064

    SHA1

    04cdad042c9b518a80d6574bce135eecc3289c53

    SHA256

    629137635c0f0449c6017002f3ebd6e5c41b5b0231a6014078d50570fa34545b

    SHA512

    38c02afc48f4d199938fe5e2a07b79ed8eca4e7885ba5b28ce4ec9a1242f75b1f09156670cc254d77cd1ce97d4b635d083064880a343a7f8b87e2859701d3245

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z1052542.exe
    Filesize

    354KB

    MD5

    ebdeb29f6d0c4850adf5d7469ec28064

    SHA1

    04cdad042c9b518a80d6574bce135eecc3289c53

    SHA256

    629137635c0f0449c6017002f3ebd6e5c41b5b0231a6014078d50570fa34545b

    SHA512

    38c02afc48f4d199938fe5e2a07b79ed8eca4e7885ba5b28ce4ec9a1242f75b1f09156670cc254d77cd1ce97d4b635d083064880a343a7f8b87e2859701d3245

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
    Filesize

    250KB

    MD5

    7ec48e8a1c6fc139f7d8c2ed490f63d3

    SHA1

    a21648cefd8d02b880324a8e567faac184527e2f

    SHA256

    350476112e9b5f03412b3d5ebfcd66b44f5acefea1e632947975ca744ae27d2f

    SHA512

    71af2648e91ab5406c5f4d825d6c7f643e5164ae6c73456512d35357e562e478e7e6052f637e04cfa0dabef70d2d550c9612865af872c27df58198c5d36d8eb0

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
    Filesize

    250KB

    MD5

    7ec48e8a1c6fc139f7d8c2ed490f63d3

    SHA1

    a21648cefd8d02b880324a8e567faac184527e2f

    SHA256

    350476112e9b5f03412b3d5ebfcd66b44f5acefea1e632947975ca744ae27d2f

    SHA512

    71af2648e91ab5406c5f4d825d6c7f643e5164ae6c73456512d35357e562e478e7e6052f637e04cfa0dabef70d2d550c9612865af872c27df58198c5d36d8eb0

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
    Filesize

    250KB

    MD5

    7ec48e8a1c6fc139f7d8c2ed490f63d3

    SHA1

    a21648cefd8d02b880324a8e567faac184527e2f

    SHA256

    350476112e9b5f03412b3d5ebfcd66b44f5acefea1e632947975ca744ae27d2f

    SHA512

    71af2648e91ab5406c5f4d825d6c7f643e5164ae6c73456512d35357e562e478e7e6052f637e04cfa0dabef70d2d550c9612865af872c27df58198c5d36d8eb0

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
    Filesize

    250KB

    MD5

    7ec48e8a1c6fc139f7d8c2ed490f63d3

    SHA1

    a21648cefd8d02b880324a8e567faac184527e2f

    SHA256

    350476112e9b5f03412b3d5ebfcd66b44f5acefea1e632947975ca744ae27d2f

    SHA512

    71af2648e91ab5406c5f4d825d6c7f643e5164ae6c73456512d35357e562e478e7e6052f637e04cfa0dabef70d2d550c9612865af872c27df58198c5d36d8eb0

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
    Filesize

    250KB

    MD5

    7ec48e8a1c6fc139f7d8c2ed490f63d3

    SHA1

    a21648cefd8d02b880324a8e567faac184527e2f

    SHA256

    350476112e9b5f03412b3d5ebfcd66b44f5acefea1e632947975ca744ae27d2f

    SHA512

    71af2648e91ab5406c5f4d825d6c7f643e5164ae6c73456512d35357e562e478e7e6052f637e04cfa0dabef70d2d550c9612865af872c27df58198c5d36d8eb0

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
    Filesize

    250KB

    MD5

    7ec48e8a1c6fc139f7d8c2ed490f63d3

    SHA1

    a21648cefd8d02b880324a8e567faac184527e2f

    SHA256

    350476112e9b5f03412b3d5ebfcd66b44f5acefea1e632947975ca744ae27d2f

    SHA512

    71af2648e91ab5406c5f4d825d6c7f643e5164ae6c73456512d35357e562e478e7e6052f637e04cfa0dabef70d2d550c9612865af872c27df58198c5d36d8eb0

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3078109.exe
    Filesize

    250KB

    MD5

    7ec48e8a1c6fc139f7d8c2ed490f63d3

    SHA1

    a21648cefd8d02b880324a8e567faac184527e2f

    SHA256

    350476112e9b5f03412b3d5ebfcd66b44f5acefea1e632947975ca744ae27d2f

    SHA512

    71af2648e91ab5406c5f4d825d6c7f643e5164ae6c73456512d35357e562e478e7e6052f637e04cfa0dabef70d2d550c9612865af872c27df58198c5d36d8eb0

  • memory/2820-58-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2820-57-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
    Filesize

    4KB

  • memory/2820-60-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2820-62-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2820-53-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2820-54-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2820-56-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2820-55-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB