Analysis

  • max time kernel
    143s
  • max time network
    147s
  • 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 18:40

General

  • Target

    6dbc490c365d8e1f18044c9b64991ec2f725d4175b20c916b063eb6b63513c68.exe

  • Size

    553KB

  • MD5

    eae29f4ebc0c1f47527c52793dd041f2

  • SHA1

    bb524b0562ae4f7bfdf22c4cd606e43f383018f2

  • SHA256

    6dbc490c365d8e1f18044c9b64991ec2f725d4175b20c916b063eb6b63513c68

  • SHA512

    0647c7d76bdd244650f8962e4293c40160b46b543542de5d4bdca42919f2e4939e6d4ad7b403765ed0a6e7ab0814758fd831c68b44abd860700b9c6cf137080c

  • SSDEEP

    12288:zMrby90Op1/c80A/qMMFO7HKXFjJiNZ0AB7Vnhc9Qs6qIcp7:gyvp1080GbMFO7SFjKZFDhc9QsvF7

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\6dbc490c365d8e1f18044c9b64991ec2f725d4175b20c916b063eb6b63513c68.exe
    "C:\Users\Admin\AppData\Local\Temp\6dbc490c365d8e1f18044c9b64991ec2f725d4175b20c916b063eb6b63513c68.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1052
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro3805.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro3805.exe
      2⤵
      • 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:4048
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4048 -s 1084
        3⤵
        • Program crash
        PID:4344
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu8362.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu8362.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:364
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4048 -ip 4048
    1⤵
      PID:2608

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro3805.exe

      Filesize

      308KB

      MD5

      0c81a784053311abc628c9078e761a42

      SHA1

      f8771691763d08537a67210aba89b0ff0f211d85

      SHA256

      faff4111f070c0a384770470259bf86fb2cd638cbc07ff14151be458a240e5d4

      SHA512

      7a1ac3bcfa8651e5c8c5913c8ce2e025dc1499e80610a5e8f1f9de68067416f0fd39ec74f5d25a925d77442b5e3c01589f6dd81f52ca659ddc39d9aa37c3b86e

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu8362.exe

      Filesize

      366KB

      MD5

      58824f3e99cb0c1c419f5c30699b0088

      SHA1

      cb415f04c8e3003265b829d57d3c3787e39f96b3

      SHA256

      1a6756a195007ea30ee7c2a7f42ed0416c3b32739fef2884ade3a9069c2a26ad

      SHA512

      9c127c9d17911aa48a0014488335ab098afb78764845cb488d0c9c13597aff8d8e145a9bf3800e7db1a79bdadca78b4f020b185a3de67606bc9c4fb9b2f6f87f

    • memory/364-77-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-73-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-968-0x0000000005DE0000-0x0000000005E2C000-memory.dmp

      Filesize

      304KB

    • memory/364-967-0x0000000005C90000-0x0000000005CCC000-memory.dmp

      Filesize

      240KB

    • memory/364-966-0x0000000005C70000-0x0000000005C82000-memory.dmp

      Filesize

      72KB

    • memory/364-965-0x0000000005B30000-0x0000000005C3A000-memory.dmp

      Filesize

      1.0MB

    • memory/364-55-0x0000000002850000-0x0000000002896000-memory.dmp

      Filesize

      280KB

    • memory/364-59-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-61-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-63-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-65-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-57-0x00000000028D0000-0x0000000002914000-memory.dmp

      Filesize

      272KB

    • memory/364-69-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-71-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-79-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-81-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-83-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-85-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-87-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-90-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-91-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-58-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-75-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-54-0x0000000000400000-0x000000000071F000-memory.dmp

      Filesize

      3.1MB

    • memory/364-56-0x0000000000400000-0x000000000071F000-memory.dmp

      Filesize

      3.1MB

    • memory/364-67-0x00000000028D0000-0x000000000290F000-memory.dmp

      Filesize

      252KB

    • memory/364-964-0x0000000005490000-0x0000000005AA8000-memory.dmp

      Filesize

      6.1MB

    • memory/4048-13-0x0000000004D60000-0x0000000005304000-memory.dmp

      Filesize

      5.6MB

    • memory/4048-24-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-11-0x0000000000400000-0x0000000000710000-memory.dmp

      Filesize

      3.1MB

    • memory/4048-45-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4048-44-0x0000000000710000-0x000000000073D000-memory.dmp

      Filesize

      180KB

    • memory/4048-43-0x00000000009A0000-0x0000000000AA0000-memory.dmp

      Filesize

      1024KB

    • memory/4048-20-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-15-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-16-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-18-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-22-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-9-0x0000000000710000-0x000000000073D000-memory.dmp

      Filesize

      180KB

    • memory/4048-49-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4048-48-0x0000000000400000-0x0000000000710000-memory.dmp

      Filesize

      3.1MB

    • memory/4048-42-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-28-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-30-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-8-0x00000000009A0000-0x0000000000AA0000-memory.dmp

      Filesize

      1024KB

    • memory/4048-36-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-38-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-40-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-10-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4048-32-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-14-0x0000000004CB0000-0x0000000004CC8000-memory.dmp

      Filesize

      96KB

    • memory/4048-26-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/4048-12-0x00000000022E0000-0x00000000022FA000-memory.dmp

      Filesize

      104KB

    • memory/4048-34-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB