Analysis

  • max time kernel
    120s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 01:31

General

  • Target

    154de8d6cbec2497a2def5dcd657555b845f0fb7b19406b825829822c35eb821N.exe

  • Size

    751KB

  • MD5

    fc667f854e3f9dde9e328f774d807dd0

  • SHA1

    27de59665d537a93a860e1ef9816ee34ae380c7b

  • SHA256

    154de8d6cbec2497a2def5dcd657555b845f0fb7b19406b825829822c35eb821

  • SHA512

    82a8a70fcd2c9fc18f196adad3c3cab4e3cf27a93b38ac801181227b3a76763335d71aed4385ab13a113faa50f16ab647d1270f433473f1da55439f696b151b7

  • SSDEEP

    12288:Ty90W2+LX4fgG9jA40wAsoi+ShmJSlQ4bI5HyZKO8b5nVDc6Cq:TyZHLX4fd9jAJheQmQ4iCqVYQ

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 20 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\154de8d6cbec2497a2def5dcd657555b845f0fb7b19406b825829822c35eb821N.exe
    "C:\Users\Admin\AppData\Local\Temp\154de8d6cbec2497a2def5dcd657555b845f0fb7b19406b825829822c35eb821N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1384
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un673414.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un673414.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4960
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr635263.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr635263.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:3620
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3620 -s 1084
          4⤵
          • Program crash
          PID:3640
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu881501.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu881501.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1676
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3620 -ip 3620
    1⤵
      PID:1736

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un673414.exe

      Filesize

      597KB

      MD5

      81b5ff71a25a244e9bbd421c516721dd

      SHA1

      9c4bf3342c2e5af273b8dd6d57055eea686fb7fd

      SHA256

      8d2885de0f13d9d6bab8b605e1f9cf0e712174bf36c2f11d28c52250068acdc7

      SHA512

      c33706bc9919a10dca8d176acad11b9b5c921eb2617c4ca537b5b04d913ec6f59e5fb184d9364596b560a1b5a755d9a9eb349b38476c5c8b10fa64740e9e9e9e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr635263.exe

      Filesize

      391KB

      MD5

      c62829380389b48987bb568eb51a7b52

      SHA1

      1b3eba3e53505d2d2bafe128d249c6a790db11ef

      SHA256

      5b824fcc114699a2cfef0d00d9a4c7804e27d601d8d01d7b1c94fb2f8949120d

      SHA512

      06c828ce2bd2c36be1688dd88b613412754c6b2a7534b9c438821f39d7adebd88d7d69f84fd38558b1d98cbcad7c08600c5fb204a96f7350b4ca770881a35204

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu881501.exe

      Filesize

      474KB

      MD5

      e39f3680c8c6c74aca320b63fb95fb5e

      SHA1

      156c6c97c8374e649987eb293b07148afe3f85e7

      SHA256

      684d9219098504a1cf5471bc729c257635b55d68900ac13bf25b3d5a83048153

      SHA512

      523ffbc69eac854be9c091aaac7c92a3a01fd42ac53f573c962551c2241a00c7314ae26100d4193d4c7c4fdb6f8623f83089ea65609b9cda374f3c911cbaace7

    • memory/1676-72-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-76-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-856-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

      Filesize

      72KB

    • memory/1676-855-0x00000000078E0000-0x0000000007EF8000-memory.dmp

      Filesize

      6.1MB

    • memory/1676-63-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-64-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-86-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-92-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-68-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-71-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-858-0x00000000080E0000-0x000000000811C000-memory.dmp

      Filesize

      240KB

    • memory/1676-859-0x0000000002710000-0x000000000275C000-memory.dmp

      Filesize

      304KB

    • memory/1676-75-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-857-0x0000000007FC0000-0x00000000080CA000-memory.dmp

      Filesize

      1.0MB

    • memory/1676-79-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-81-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-82-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-84-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-88-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-90-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-95-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-96-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-66-0x00000000053D0000-0x0000000005405000-memory.dmp

      Filesize

      212KB

    • memory/1676-62-0x00000000053D0000-0x000000000540A000-memory.dmp

      Filesize

      232KB

    • memory/1676-61-0x00000000027B0000-0x00000000027EC000-memory.dmp

      Filesize

      240KB

    • memory/3620-41-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-55-0x0000000000400000-0x0000000000807000-memory.dmp

      Filesize

      4.0MB

    • memory/3620-56-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3620-51-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3620-50-0x0000000000A20000-0x0000000000B20000-memory.dmp

      Filesize

      1024KB

    • memory/3620-22-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-23-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-25-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-27-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-29-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-31-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-33-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-35-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-37-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-39-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-43-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-46-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-49-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-47-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3620-21-0x0000000002700000-0x0000000002718000-memory.dmp

      Filesize

      96KB

    • memory/3620-20-0x0000000005090000-0x0000000005634000-memory.dmp

      Filesize

      5.6MB

    • memory/3620-19-0x0000000002520000-0x000000000253A000-memory.dmp

      Filesize

      104KB

    • memory/3620-18-0x0000000000400000-0x0000000000807000-memory.dmp

      Filesize

      4.0MB

    • memory/3620-16-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3620-17-0x0000000000400000-0x0000000000807000-memory.dmp

      Filesize

      4.0MB

    • memory/3620-15-0x0000000000A20000-0x0000000000B20000-memory.dmp

      Filesize

      1024KB