Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2024 09:46

General

  • Target

    7e01bf45554dff1cb7b1623a78621bd22b16e9616beb5518cc7ff14a1ae85bf8.exe

  • Size

    1005KB

  • MD5

    ea28ed0b9c3cbc43bc5e26b43c1a03a5

  • SHA1

    508dd93470841adbed26a9e40ff1c41289fb8a18

  • SHA256

    7e01bf45554dff1cb7b1623a78621bd22b16e9616beb5518cc7ff14a1ae85bf8

  • SHA512

    be11b86f4fea4afaba1ca2be79d61fdc7a9856c4bfe3502e40ef6eafcf08c844cd788b7c8a68e2e0103cca87d59290f5423cda995b31cfc16f118c0eb18ce54e

  • SSDEEP

    24576:2y5WlX1/Ar30mSNGKS4OGY8yTYA4NyfnWFKctRl:F5WlX1/AYFGqw8BAs+n

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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 6 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e01bf45554dff1cb7b1623a78621bd22b16e9616beb5518cc7ff14a1ae85bf8.exe
    "C:\Users\Admin\AppData\Local\Temp\7e01bf45554dff1cb7b1623a78621bd22b16e9616beb5518cc7ff14a1ae85bf8.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3092
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kina7839.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kina7839.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1440
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kina1242.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kina1242.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4912
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kina7144.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kina7144.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3308
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu337408.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu337408.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1508
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cor8075.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cor8075.exe
            5⤵
            • 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:404
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 404 -s 1064
              6⤵
              • Program crash
              PID:4640
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dwU65s45.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dwU65s45.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:4144
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 404 -ip 404
    1⤵
      PID:4828

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kina7839.exe

      Filesize

      821KB

      MD5

      3e89abe896105dc03c241bc85ccefe28

      SHA1

      a0a1e928a7321c59f67c9f98b846a3b558020214

      SHA256

      d7e20b3825a889965c99636df67532a0285fbeba7994f08da6910950f393ea40

      SHA512

      02a409ad17c04a870965686ac26a76192a5e10f035b98e62fefda34399e28bb6265b880ffa537b0060e6326e0ee30c570352c5951ce6c14d98befeb4d449ba30

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kina1242.exe

      Filesize

      679KB

      MD5

      c62e4b7bf78441ece3cb1df60572a5e3

      SHA1

      efca50ff61d9df430b6d0115cf75382e5fd46e3e

      SHA256

      bb14efb8aa28ab50b921237832377dae456d42fbf5e4cd4322ef4cf03de5e532

      SHA512

      8a3dd02d81d74e082b4375256073cb0cd5dd46628fba7313eefad13d1f863e76cdbe3a19b4883dbebe7c3a8633d046ad6724faf216b8dc240137c9f0c76ef339

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dwU65s45.exe

      Filesize

      353KB

      MD5

      4f39c59108db4f35437d4eb98566c9a6

      SHA1

      e2033dfa0d3287a1fd5a3abaac9bb823f2339f35

      SHA256

      03f033fa3bcafbc2083da65450d8774697b4a058b119180f8e0920989d57afec

      SHA512

      af766457bb252f267879961d227988b1086fd7e33fb916902bd1982d4fc8f1006e6be7b3406166f16468db215878902bc39e7e1e75b06528bfbe0589993f3fc3

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kina7144.exe

      Filesize

      336KB

      MD5

      c3e65cd162588a4809898f10be83c33c

      SHA1

      0789acc00caefd1009036c8365ffe0db3d474eeb

      SHA256

      9d6bb12effb3ae2c05aedd29d7481843e9a0891df8fd33f5ed6be37a6e6cba5b

      SHA512

      7f9adf2d81633a10e0ea2dbaa4d9a15f10e3ffb49757fda0ffcdd9dbe6ae297f9e4b7b8f03110c4918e97a247f050d429befa8aec0ae8859511ca08674a82965

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu337408.exe

      Filesize

      13KB

      MD5

      8ebd537b04b359e632df9ba7174f39f8

      SHA1

      b9be1f1b973d3cbd80cb5431b2ed9d105c3e000c

      SHA256

      fd727d18c4153c64a7bb449c3a655ffc23901335c9271ee435d804f512494bf8

      SHA512

      8a04f7e846de31bfec65f0cb397817120b193bf87ff59bb3ef14cf296583a6f009254172e85dd0a9998cdea17661d6732a0aea0e5045dbe23194eaed614d935a

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cor8075.exe

      Filesize

      294KB

      MD5

      4ea34db8f782d40f09b7a8a77ee252ef

      SHA1

      27fe27d60af930f4f4793e1804271e7c45ef4615

      SHA256

      4dd89ae6b5703d52fc700eab16e308961dad7880b4c237c3c89bc71f84ae973b

      SHA512

      e57782b15a9b0a05ab7ead5ec703e091d42d3f15248449fe52ca2fb5f1cc6b66d62898aa783de29e49b3648a902f421312202892e7f1c62693ce5e216e20201d

    • memory/404-67-0x0000000000400000-0x00000000007FE000-memory.dmp

      Filesize

      4.0MB

    • memory/404-35-0x0000000004DC0000-0x0000000005364000-memory.dmp

      Filesize

      5.6MB

    • memory/404-36-0x00000000027D0000-0x00000000027E8000-memory.dmp

      Filesize

      96KB

    • memory/404-37-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-46-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-62-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-60-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-58-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-56-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-54-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-52-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-51-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-49-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-64-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-45-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-42-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-40-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-38-0x00000000027D0000-0x00000000027E2000-memory.dmp

      Filesize

      72KB

    • memory/404-65-0x0000000000400000-0x00000000007FE000-memory.dmp

      Filesize

      4.0MB

    • memory/404-34-0x0000000002630000-0x000000000264A000-memory.dmp

      Filesize

      104KB

    • memory/1508-28-0x0000000000A20000-0x0000000000A2A000-memory.dmp

      Filesize

      40KB

    • memory/4144-93-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-84-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-72-0x0000000002810000-0x0000000002856000-memory.dmp

      Filesize

      280KB

    • memory/4144-91-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-107-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-105-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-104-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-101-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-99-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-97-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-95-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-87-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-85-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-73-0x00000000053A0000-0x00000000053E4000-memory.dmp

      Filesize

      272KB

    • memory/4144-81-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-89-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-79-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-77-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-75-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-74-0x00000000053A0000-0x00000000053DF000-memory.dmp

      Filesize

      252KB

    • memory/4144-980-0x0000000005440000-0x0000000005A58000-memory.dmp

      Filesize

      6.1MB

    • memory/4144-981-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

      Filesize

      1.0MB

    • memory/4144-982-0x0000000005C20000-0x0000000005C32000-memory.dmp

      Filesize

      72KB

    • memory/4144-983-0x0000000005C40000-0x0000000005C7C000-memory.dmp

      Filesize

      240KB

    • memory/4144-984-0x0000000005D90000-0x0000000005DDC000-memory.dmp

      Filesize

      304KB