Analysis

  • max time kernel
    113s
  • 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
    10-11-2024 01:43

General

  • Target

    8034c6a337c98b04d080a240b0b5e2789c6b743e557d03846192cf70346575abN.exe

  • Size

    704KB

  • MD5

    cdf57a059d7cf4fc20119f6230635bc0

  • SHA1

    116507d84649915cf508018ab4741b7243b87ff8

  • SHA256

    8034c6a337c98b04d080a240b0b5e2789c6b743e557d03846192cf70346575ab

  • SHA512

    40abbb36d0326299fb29aa99aa33486f0b2a33b6791de5a6ebb5cadcd4174a2978a19b7a794fdff4a8c11c13edb52b4c5e6cc1a0e21e98007dbfb7fcc43d027a

  • SSDEEP

    12288:hy90jTdrpTRG6Vnk9KQLgTCkqvGcDmBiIkEiI33CI1IzCK5IzJM+o/KOIvhu4Ww:hy8hrpTE6VnVQMvqOcOiIXN3rU35IlJ9

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\8034c6a337c98b04d080a240b0b5e2789c6b743e557d03846192cf70346575abN.exe
    "C:\Users\Admin\AppData\Local\Temp\8034c6a337c98b04d080a240b0b5e2789c6b743e557d03846192cf70346575abN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4296
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un690465.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un690465.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2872
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr123740.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr123740.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:936
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 936 -s 1080
          4⤵
          • Program crash
          PID:636
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu942148.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu942148.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4976
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 936 -ip 936
    1⤵
      PID:3356

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un690465.exe

      Filesize

      550KB

      MD5

      388af39c4fcb35135f31f88bd01abf5a

      SHA1

      eee9239c04a2c95af4a40dc1417807e2ce540874

      SHA256

      c88f77b68a3e5c2cbb4bd41a03df3af2fbbf0e2d9f205340dc1c7c30ee8c409b

      SHA512

      9cef1bab49b341e1ffa672bb9a8ab1ebf20142558aa0fb038510ff5810dba98a543ad917939e9146aa55e3f200a70e51e58d362e278bbfbfc62937eff3de72dc

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr123740.exe

      Filesize

      278KB

      MD5

      19fdca9b21e0aaf93458438eeaff0181

      SHA1

      71718e01dd138eee211d5e819ac28619048f9d9e

      SHA256

      e5ba6343daed5c669edb09a0007031b5641f56a76ebc8a1cb1b89dd8d042f121

      SHA512

      d4d367b99b5c084253312ea98ea3d1b143acf8b25d2c7c9cbfc934cd075014e8d9f0c66dffe3e6c1be5cb361778b0817afedf65407bdabba8f1c3eda109206b4

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu942148.exe

      Filesize

      361KB

      MD5

      dc5e81b3465841e647f489e316de8369

      SHA1

      db8e889abaa39bb26b27e39437c2cb69f0173104

      SHA256

      60cdfc6bc757e41ab5e876b103e5bf6aabe905d910ca49c1ae409731e21c038d

      SHA512

      279ae68d62ea507d958ab4685e1f8cdc7bcdfbad643fc6c1883ae9759e3d76d8d47e614cbefc6d9fe63e2ad23c6ff7f05bd65dae2f09932c7194ba938c61bca2

    • memory/936-15-0x0000000002BD0000-0x0000000002CD0000-memory.dmp

      Filesize

      1024KB

    • memory/936-16-0x0000000002CD0000-0x0000000002CFD000-memory.dmp

      Filesize

      180KB

    • memory/936-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/936-18-0x00000000048A0000-0x00000000048BA000-memory.dmp

      Filesize

      104KB

    • memory/936-19-0x0000000007120000-0x00000000076C4000-memory.dmp

      Filesize

      5.6MB

    • memory/936-20-0x0000000007710000-0x0000000007728000-memory.dmp

      Filesize

      96KB

    • memory/936-30-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-48-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-46-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-44-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-42-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-40-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-38-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-36-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-34-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-32-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-24-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-22-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-21-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-28-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-26-0x0000000007710000-0x0000000007722000-memory.dmp

      Filesize

      72KB

    • memory/936-49-0x0000000002BD0000-0x0000000002CD0000-memory.dmp

      Filesize

      1024KB

    • memory/936-50-0x0000000002CD0000-0x0000000002CFD000-memory.dmp

      Filesize

      180KB

    • memory/936-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/936-51-0x0000000000400000-0x0000000002BAF000-memory.dmp

      Filesize

      39.7MB

    • memory/936-55-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/936-54-0x0000000000400000-0x0000000002BAF000-memory.dmp

      Filesize

      39.7MB

    • memory/4976-60-0x0000000004810000-0x000000000484C000-memory.dmp

      Filesize

      240KB

    • memory/4976-61-0x00000000049A0000-0x00000000049DA000-memory.dmp

      Filesize

      232KB

    • memory/4976-67-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-76-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-95-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-91-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-89-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-87-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-85-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-81-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-79-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-77-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-73-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-71-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-69-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-93-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-83-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-65-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-63-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-62-0x00000000049A0000-0x00000000049D5000-memory.dmp

      Filesize

      212KB

    • memory/4976-854-0x0000000009D20000-0x000000000A338000-memory.dmp

      Filesize

      6.1MB

    • memory/4976-855-0x000000000A350000-0x000000000A362000-memory.dmp

      Filesize

      72KB

    • memory/4976-856-0x000000000A370000-0x000000000A47A000-memory.dmp

      Filesize

      1.0MB

    • memory/4976-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

      Filesize

      240KB

    • memory/4976-858-0x0000000004B60000-0x0000000004BAC000-memory.dmp

      Filesize

      304KB