Analysis

  • max time kernel
    119s
  • max time network
    121s
  • 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 01:40

General

  • Target

    baedbbd6a395ff8052dd99bc234f16fcfb9cd788ce82c81d90a575c937362214N.exe

  • Size

    795KB

  • MD5

    f4ace667f2813381f97266709a8a6218

  • SHA1

    b8e981a8270c3ea6549fcb471ee1832939830f36

  • SHA256

    7ddfb31d064ea70f4c5421782c90bcc80350bb65e9f13ada9092017357641398

  • SHA512

    595ede20aba182b9b2287154c4573b3c9a106fdbef17377113b76acd98a7aed902dd18342d2112b4024a94ab6a437dffbb2450e4d1cfae0d1cc1b6b34f3d09d3

  • SSDEEP

    24576:9yaRxu8gg/LGbtJq6JqZv5QWzOxEhwmWJc5q:YaRxu1gT4tYIcvu7qwm6J

Malware Config

Extracted

Family

redline

Botnet

ronur

C2

193.233.20.20:4134

Attributes
  • auth_value

    f88f86755a528d4b25f6f3628c460965

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\baedbbd6a395ff8052dd99bc234f16fcfb9cd788ce82c81d90a575c937362214N.exe
    "C:\Users\Admin\AppData\Local\Temp\baedbbd6a395ff8052dd99bc234f16fcfb9cd788ce82c81d90a575c937362214N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sRP07OV.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sRP07OV.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\szZ38LN.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\szZ38LN.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1160
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iMS35hU.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iMS35hU.exe
          4⤵
          • 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:4884
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 1080
            5⤵
            • Program crash
            PID:1668
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kIy80Th.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kIy80Th.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4764
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mEr54Tr.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mEr54Tr.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4712
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4884 -ip 4884
    1⤵
      PID:3084

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sRP07OV.exe

      Filesize

      650KB

      MD5

      a50c40a54cc1a7f8d7dc48e22887d10f

      SHA1

      4d7e313e9ba8245e0f97d0504941e30debcb7a6b

      SHA256

      be54ace02ecfc98b34eebcff722f650d9800783cd516c8cebc92689f579a9200

      SHA512

      7ca0cb96f4223373d3d1f48dc10b458ef9bbe6620fdf1b166bd389415081163c3841db7748cc128b861e06280d8efa7e090a60c435cd0abd9dc2587299d6e94f

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mEr54Tr.exe

      Filesize

      275KB

      MD5

      939cc03f1158e2dac9b8fee814d05e72

      SHA1

      99ece8ada41af521b1190c14f2b9ef16cc9f04dc

      SHA256

      40c2d2157cbb63183069ac42e8eb32fc6a94b7565f178f80fea5ba3b99003130

      SHA512

      d780b5bfea88c13e0f167f268e231d60504f8591bbabbe81f8947aa901c4b06686d89f610b8639898621a3cdf727e0db2655f8836b53792c80ea96d975110e18

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\szZ38LN.exe

      Filesize

      325KB

      MD5

      0fa01e0217d8c7eaaf0e5b4727d13ee1

      SHA1

      60d32461345ccab35768facd6d1c88ae9633b06b

      SHA256

      0795ab6ccc07bb1f9400b4a7b1935f11d2d753410e832fa6809be43dd4c5909c

      SHA512

      460b06d8d4d0d310b67831be559e47543f5f80c44e697e47e3b361754a114a871cb63139601a54f29427b061b491f0a28114ae0e4130a88d99ec0629246c77a8

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iMS35hU.exe

      Filesize

      216KB

      MD5

      716ddf067c4f553870aaee1f6f350edf

      SHA1

      efd54b198cf4327065240ed1af718cb53847011b

      SHA256

      8d04f98530c5d34c3809ba3f337b63a77f5fb9a3d3ed27aba4e4700f3704c118

      SHA512

      7005e4e9f94e9b7e2e27eda1431dc0b3662cdf852ae00f9607d47838ca338cbe55939897defc9cf3ffe34b1d7f4844e1ac49ec65f7777b4338b167063018e85a

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kIy80Th.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • memory/4712-86-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-78-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-977-0x0000000005C40000-0x0000000005C8C000-memory.dmp

      Filesize

      304KB

    • memory/4712-74-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-975-0x0000000005AD0000-0x0000000005AE2000-memory.dmp

      Filesize

      72KB

    • memory/4712-974-0x0000000005990000-0x0000000005A9A000-memory.dmp

      Filesize

      1.0MB

    • memory/4712-973-0x00000000052F0000-0x0000000005908000-memory.dmp

      Filesize

      6.1MB

    • memory/4712-67-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-68-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-70-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-72-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-92-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-76-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-80-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-82-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-88-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-66-0x0000000002600000-0x0000000002644000-memory.dmp

      Filesize

      272KB

    • memory/4712-90-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-94-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-96-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-98-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-65-0x00000000024C0000-0x0000000002506000-memory.dmp

      Filesize

      280KB

    • memory/4712-84-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4712-976-0x0000000005AF0000-0x0000000005B2C000-memory.dmp

      Filesize

      240KB

    • memory/4712-100-0x0000000002600000-0x000000000263E000-memory.dmp

      Filesize

      248KB

    • memory/4764-59-0x0000000000650000-0x000000000065A000-memory.dmp

      Filesize

      40KB

    • memory/4884-23-0x0000000004CF0000-0x0000000005294000-memory.dmp

      Filesize

      5.6MB

    • memory/4884-48-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-24-0x00000000025A0000-0x00000000025B8000-memory.dmp

      Filesize

      96KB

    • memory/4884-55-0x0000000000400000-0x000000000057D000-memory.dmp

      Filesize

      1.5MB

    • memory/4884-25-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-22-0x0000000002450000-0x000000000246A000-memory.dmp

      Filesize

      104KB

    • memory/4884-32-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-26-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-34-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-30-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-28-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-36-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-38-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-41-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-42-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-44-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-47-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-53-0x0000000000400000-0x000000000057D000-memory.dmp

      Filesize

      1.5MB

    • memory/4884-51-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB

    • memory/4884-52-0x00000000025A0000-0x00000000025B2000-memory.dmp

      Filesize

      72KB