Analysis

  • max time kernel
    143s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 05:18

General

  • Target

    ba1c229880e34f853aac41c65f740a273dc9ba7dc30dd50d123c102264f290f4.exe

  • Size

    691KB

  • MD5

    b6b4f9f09b68f0df7e7d31c106c32969

  • SHA1

    9b5c24d3212f06662b88ea896831983617627ac8

  • SHA256

    ba1c229880e34f853aac41c65f740a273dc9ba7dc30dd50d123c102264f290f4

  • SHA512

    37be77362613a63841970d21b2d9a289a7ba48feb290da22e37103d1c927404c43ecd7cbd502a665cbb9dc9667d8d45dbf3e380e88d7d4cf84824825d9084ef1

  • SSDEEP

    12288:+y90PlkEOx0VMjxvS5KD8mYoxfJ3+hMyxX100Cl2BmQZpB34eAk:+yilc6VSAkD8md+x7E2BdZE3k

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 21 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ba1c229880e34f853aac41c65f740a273dc9ba7dc30dd50d123c102264f290f4.exe
    "C:\Users\Admin\AppData\Local\Temp\ba1c229880e34f853aac41c65f740a273dc9ba7dc30dd50d123c102264f290f4.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un514742.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un514742.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2208
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41475546.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41475546.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5028
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 1080
          4⤵
          • Program crash
          PID:3996
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk828633.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk828633.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1624
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 5028 -ip 5028
    1⤵
      PID:756

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un514742.exe

            Filesize

            536KB

            MD5

            2ad2f00c586bbd68f3cb5b1be50f240b

            SHA1

            f05d425e2205d4ad081246d5913f3e2f422f7e5a

            SHA256

            0f41f771aad05f7c5e1e1a94fbd477093a7e1e47a07c3a1939631c17907465ef

            SHA512

            cd335fb6dcadb038428434c8d5ba6a563f934a7bb5c855aa39a694fecb03c9c8b843ffdaa6369c34cf6c23c6544315c344d89a0be6321c63d5e01572621e5b9f

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41475546.exe

            Filesize

            259KB

            MD5

            8793a439e44aeb69c5f99c361fd237e3

            SHA1

            f0d8d1acb7ca5a9f2a3e2106587421135684ce06

            SHA256

            aef1e937247a86c4c1ef1c04c93eb20d379691b27dfc108f91fefc6274db8f5c

            SHA512

            6f46ce842ebac34897326344d9fcdd1a2fa10879541c45bd858887a78f4428a1eba22568121900d095385905e7fbd5c95b671e6435af2d198a238da5a111cf22

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk828633.exe

            Filesize

            341KB

            MD5

            7996d40f5620eaba582f79133aaefd9c

            SHA1

            4a5fbdc087b3d9de41998db5ed593f643ca4aeea

            SHA256

            440b6c67c9830f66ff2fbb756f83607c6f6d812c809f75f385f6459da36e1d2e

            SHA512

            457f5f919f2eb7ae25ebca2c279166d2109ce67e6e34c1cd79ba033de942945e4e6659538ff8e13d26b8281e6643403d560513e89901556ee42fffc4721a77fd

          • memory/1624-66-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-82-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-856-0x0000000007BF0000-0x0000000007C02000-memory.dmp

            Filesize

            72KB

          • memory/1624-855-0x00000000075C0000-0x0000000007BD8000-memory.dmp

            Filesize

            6.1MB

          • memory/1624-858-0x0000000007D30000-0x0000000007D6C000-memory.dmp

            Filesize

            240KB

          • memory/1624-68-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-70-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-72-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-74-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-76-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-78-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-859-0x0000000004610000-0x000000000465C000-memory.dmp

            Filesize

            304KB

          • memory/1624-81-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-857-0x0000000007C10000-0x0000000007D1A000-memory.dmp

            Filesize

            1.0MB

          • memory/1624-84-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-86-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-88-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-90-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-92-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-94-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-96-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-63-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-64-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-80-0x0000000002580000-0x00000000025B5000-memory.dmp

            Filesize

            212KB

          • memory/1624-62-0x0000000002580000-0x00000000025BA000-memory.dmp

            Filesize

            232KB

          • memory/1624-61-0x0000000002390000-0x00000000023CC000-memory.dmp

            Filesize

            240KB

          • memory/5028-39-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-56-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/5028-55-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/5028-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/5028-51-0x0000000000460000-0x000000000048D000-memory.dmp

            Filesize

            180KB

          • memory/5028-50-0x0000000000490000-0x0000000000590000-memory.dmp

            Filesize

            1024KB

          • memory/5028-22-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-23-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-25-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-27-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-29-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-31-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-33-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-35-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-37-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-41-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-43-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-45-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-47-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-49-0x00000000026A0000-0x00000000026B3000-memory.dmp

            Filesize

            76KB

          • memory/5028-21-0x00000000026A0000-0x00000000026B8000-memory.dmp

            Filesize

            96KB

          • memory/5028-20-0x0000000004C20000-0x00000000051C4000-memory.dmp

            Filesize

            5.6MB

          • memory/5028-19-0x0000000002510000-0x000000000252A000-memory.dmp

            Filesize

            104KB

          • memory/5028-18-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/5028-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/5028-16-0x0000000000460000-0x000000000048D000-memory.dmp

            Filesize

            180KB

          • memory/5028-15-0x0000000000490000-0x0000000000590000-memory.dmp

            Filesize

            1024KB