Resubmissions

13-11-2024 20:36

241113-zdscpsyeqd 10

Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 20:36

General

  • Target

    278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98.exe

  • Size

    524KB

  • MD5

    01b48655119a0d951a337d8d6a739dd6

  • SHA1

    5fe521c17fc9f7486f5ff00aa855d269859cce0c

  • SHA256

    278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98

  • SHA512

    9b90e6ea2e51ea9156c1b34a294956d63ed9b8192ab30d1b650e859cbbd48cb6e4a8687cdecc3832f97372716b07d70a70efbacf0d0dfbbd4a66b03854804c20

  • SSDEEP

    6144:K1y+bnr+3p0yN90QEMCU5ePIqwsFVrTNwZmwuSji290mCzbBuvrU6ufcm///wxvc:rMr3y90FjlNmZmoufQrU6OH/wS0tCyO

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\278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98.exe
    "C:\Users\Admin\AppData\Local\Temp\278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1912
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.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:3152
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3152 -s 1080
        3⤵
        • Program crash
        PID:3248
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu5810.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu5810.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3852
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3152 -ip 3152
    1⤵
      PID:372

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.exe

      Filesize

      294KB

      MD5

      3460d654639c1e413b38c503d39b1438

      SHA1

      c2075ce37276969749bbfb941ba5d26c0953b7b4

      SHA256

      2069f461a12660121e46c13804e67be44e29cb4c79c0578d4e139053309d937e

      SHA512

      c1652ce75706663c9d5df8d2682c8c06023ebe16468bf998b12971b1660a00ea457e44b3a18da7ac0b90b16c26dcaf7a4ed8c1e2277deb91541cd51e82802bd4

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu5810.exe

      Filesize

      352KB

      MD5

      ea42901bc25b472e82961c700119c527

      SHA1

      fac465dbac28dd857b4985acb5f7591a1e937d88

      SHA256

      bcffaa72c2e89cb252a26d087d3111366ebaed4df0bb6f9c88cfcde1cd817d49

      SHA512

      c34ab87a0a813defcfa612965217ff5c36758806fdf80ee7485ee8968de4df76abbefd4d6a80c791969fb49acdd95f538e280546dc67b7666bb3c58868f8bafa

    • memory/3152-47-0x0000000000400000-0x00000000007FE000-memory.dmp

      Filesize

      4.0MB

    • memory/3152-48-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3152-11-0x0000000000400000-0x00000000007FE000-memory.dmp

      Filesize

      4.0MB

    • memory/3152-12-0x0000000002490000-0x00000000024AA000-memory.dmp

      Filesize

      104KB

    • memory/3152-13-0x0000000004F60000-0x0000000005504000-memory.dmp

      Filesize

      5.6MB

    • memory/3152-14-0x00000000028C0000-0x00000000028D8000-memory.dmp

      Filesize

      96KB

    • memory/3152-42-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-40-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-38-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-36-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-34-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-32-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-30-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-28-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-26-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-24-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-22-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-20-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-18-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-16-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-15-0x00000000028C0000-0x00000000028D2000-memory.dmp

      Filesize

      72KB

    • memory/3152-43-0x0000000000A00000-0x0000000000B00000-memory.dmp

      Filesize

      1024KB

    • memory/3152-44-0x0000000000970000-0x000000000099D000-memory.dmp

      Filesize

      180KB

    • memory/3152-9-0x0000000000970000-0x000000000099D000-memory.dmp

      Filesize

      180KB

    • memory/3152-10-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3152-8-0x0000000000A00000-0x0000000000B00000-memory.dmp

      Filesize

      1024KB

    • memory/3852-965-0x0000000005C20000-0x0000000005C32000-memory.dmp

      Filesize

      72KB

    • memory/3852-73-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-57-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-54-0x0000000002A10000-0x0000000002A56000-memory.dmp

      Filesize

      280KB

    • memory/3852-76-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-80-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-90-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-88-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-86-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-84-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-82-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-78-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-74-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-53-0x0000000000400000-0x000000000080C000-memory.dmp

      Filesize

      4.0MB

    • memory/3852-70-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-69-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-66-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-64-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-62-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-60-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-58-0x0000000002B10000-0x0000000002B4F000-memory.dmp

      Filesize

      252KB

    • memory/3852-55-0x0000000000400000-0x000000000080C000-memory.dmp

      Filesize

      4.0MB

    • memory/3852-963-0x0000000005600000-0x0000000005C18000-memory.dmp

      Filesize

      6.1MB

    • memory/3852-964-0x0000000002BC0000-0x0000000002CCA000-memory.dmp

      Filesize

      1.0MB

    • memory/3852-56-0x0000000002B10000-0x0000000002B54000-memory.dmp

      Filesize

      272KB

    • memory/3852-966-0x0000000005C40000-0x0000000005C7C000-memory.dmp

      Filesize

      240KB

    • memory/3852-967-0x0000000005D90000-0x0000000005DDC000-memory.dmp

      Filesize

      304KB