Analysis

  • max time kernel
    141s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10/11/2024, 03:03

General

  • Target

    1da7b6807c55e7942da399ac4eb9b8c1a2fbef954f5eac082607801c54de1a2a.exe

  • Size

    990KB

  • MD5

    6fc9c81db8cafe63abc75667d5bd494a

  • SHA1

    5e12c69579f4a7a64397060998e9bc34d512466e

  • SHA256

    1da7b6807c55e7942da399ac4eb9b8c1a2fbef954f5eac082607801c54de1a2a

  • SHA512

    4065d7dbddda3133bc9fc8140691fb41e01fc5bda86992875309eac4f1cab969282986a74c83ee4955dce8443f1662e6b0fc4b51c923f65e034e8e7a656c166d

  • SSDEEP

    24576:OnUoY7pfy8Yg7Q7TsRZcKeD2Mzlnk+IY8Mlf:h7By87STskKefd5

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 19 IoCs
  • Redline family
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 10 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1da7b6807c55e7942da399ac4eb9b8c1a2fbef954f5eac082607801c54de1a2a.exe
    "C:\Users\Admin\AppData\Local\Temp\1da7b6807c55e7942da399ac4eb9b8c1a2fbef954f5eac082607801c54de1a2a.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2404
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2520
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Loads dropped DLL
          • Windows security modification
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2804
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe

    Filesize

    269KB

    MD5

    4d86b1f078cf5b393a3c4c1977338041

    SHA1

    08ffce6e13ae74e83023e643ea97b0d9960e6e24

    SHA256

    a27c02ac2161eee8c4887a42c42af559a1be457c6b46d368c46eafeb3b878e1b

    SHA512

    f1a4aa45b0a55467d479dc23502556c8766a7551ad3f688fd3092c713f41775373d1a7d3e5c3193ee4d0d8c786bad6dfd0aa20a8702460632612dd992e4e07b0

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe

    Filesize

    353KB

    MD5

    a57403199ddf1fad6096938e90ccc21e

    SHA1

    45bcfc93e33259f76bfb8a68b19b4b43dd28678e

    SHA256

    eb0fb8fabb95798d507af3ed1999ab280efb55d61f62222aad3fc59be9551c3e

    SHA512

    eeeba09adb6171e9a56481e4b68b53359a0d94c16716e0783d7cfd69d61c923f627d41c1e47f0164a705445bf182cbf912347577bb45418fbe44c242bdba4bb7

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe

    Filesize

    717KB

    MD5

    fa00be7caa8c76ecf693086a43a6fa72

    SHA1

    5a824c7908f9a759b12be9aa2c5d758e003f36eb

    SHA256

    47ad2bf46a37ecfa35b25a2a5e59bda6d82e8768361fc9726e2a84d84a85a4b1

    SHA512

    cd1f0cc4dfa573648f8979cdc448f45b4ab07ae5e760541725d6a0dba1fa398208b534bb224e5fff79c9953a3ac89bcd3e5aca2c518143bce9dc68a55e4c62ea

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe

    Filesize

    545KB

    MD5

    200afa6d30b530e30060f4732a7d7ad8

    SHA1

    cada950005d7c663e2076e0d8a8147e49b9fbdd2

    SHA256

    d4a96660a52626abf454197b499e0c0ab26ed25462b08bbd8b0c14cca16620be

    SHA512

    d91886c594ff70176cd81f319f63092058729fba82789bae3173f711d32eac6ae189d8b930178338dfac441ec2e8b5d28f18e20f3d58e4f1a26ca86fd49eae2d

  • memory/1964-68-0x0000000004420000-0x00000000044F3000-memory.dmp

    Filesize

    844KB

  • memory/1964-1-0x0000000004420000-0x00000000044F3000-memory.dmp

    Filesize

    844KB

  • memory/1964-2-0x00000000045C0000-0x000000000469D000-memory.dmp

    Filesize

    884KB

  • memory/1964-3-0x0000000000400000-0x00000000004E0000-memory.dmp

    Filesize

    896KB

  • memory/1964-0-0x0000000004420000-0x00000000044F3000-memory.dmp

    Filesize

    844KB

  • memory/1964-70-0x0000000000400000-0x0000000002C53000-memory.dmp

    Filesize

    40.3MB

  • memory/1964-71-0x0000000000400000-0x00000000004E0000-memory.dmp

    Filesize

    896KB

  • memory/1964-69-0x00000000045C0000-0x000000000469D000-memory.dmp

    Filesize

    884KB

  • memory/2628-112-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-102-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-85-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-86-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-88-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-90-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-92-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-94-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-96-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-98-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-104-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-108-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-110-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-114-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-116-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-106-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-100-0x0000000004F10000-0x0000000004F45000-memory.dmp

    Filesize

    212KB

  • memory/2628-84-0x0000000004F10000-0x0000000004F4A000-memory.dmp

    Filesize

    232KB

  • memory/2628-83-0x0000000004D90000-0x0000000004DCC000-memory.dmp

    Filesize

    240KB

  • memory/2804-40-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-41-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-49-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-63-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-67-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-38-0x0000000002FA0000-0x0000000002FBA000-memory.dmp

    Filesize

    104KB

  • memory/2804-66-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-43-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-39-0x0000000003120000-0x0000000003138000-memory.dmp

    Filesize

    96KB

  • memory/2804-72-0x0000000000400000-0x0000000002B9E000-memory.dmp

    Filesize

    39.6MB

  • memory/2804-61-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-45-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-47-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-51-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-53-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-55-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-57-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB

  • memory/2804-59-0x0000000003120000-0x0000000003132000-memory.dmp

    Filesize

    72KB