Analysis

  • max time kernel
    112s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-11-2024 18:18

General

  • Target

    3549f5aeeeb79ca27033813c6850a8808ff65db2ccddfeb0cb3e0998acce87ccN.exe

  • Size

    667KB

  • MD5

    fbe1fdb4bc126b948bd4a18cf5ecb8ad

  • SHA1

    5642a25bf05b09d7a3a74e16d1b0bb0ca0bd243c

  • SHA256

    172c8e7e8760c619e76e256ef2324347dfc14cdd5707f01ba790444f4bd342ea

  • SHA512

    140006575abf0fa5c6182427d69b0b7cb1b265a45bc41097221881c6215663b83d73c759e036d446abcf29aaf0dbc843c4752e284fddb411961eaedd7addcbfe

  • SSDEEP

    12288:/MrXy90y7rqV0hfUzmd6LgvPK+035SVemCxWe+MeVuRs0dVYs7s:oylA0xbPK+04Vejl+78RZrT7s

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

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 4 IoCs
  • Windows security modification 2 TTPs 3 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3549f5aeeeb79ca27033813c6850a8808ff65db2ccddfeb0cb3e0998acce87ccN.exe
    "C:\Users\Admin\AppData\Local\Temp\3549f5aeeeb79ca27033813c6850a8808ff65db2ccddfeb0cb3e0998acce87ccN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3436
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6284.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6284.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1388
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7353hd.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7353hd.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4364
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c76UY74.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c76UY74.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:2348
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2348 -s 1084
          4⤵
          • Program crash
          PID:4172
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyDzY55.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyDzY55.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4076
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2348 -ip 2348
    1⤵
      PID:4704

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyDzY55.exe

      Filesize

      308KB

      MD5

      0738589e558063c99bb4f6c8ba3f0728

      SHA1

      4feb70bf06264e7cc59d4906449dd1d0bc494d55

      SHA256

      06edea7f4ed5045825b7ec37298db0e3e73fc13c58688ff817f8e2d97342ddaf

      SHA512

      b2403cb3859af3975b2176931c998c3a8ba4e6df7e1f5da8d3619ffc97422ff8489be53c632fde43ec31f0cb30945f0e24c460e4da1404bec54c49b13c8aac53

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6284.exe

      Filesize

      334KB

      MD5

      ea5c0e3c2fe54347a58f84591e39df4c

      SHA1

      0394ccbef07d6ee01ee562efb9ba18e56b578c7e

      SHA256

      a8dcd33ac04eb8cee8d6ecc17b8e565bb5645401cdf190192e67f429c277c176

      SHA512

      c36b744e5f5aa6fd26665e1e1969567e0e8f246cc256fb75945170de3a127f3c4e8b93344a3cab3466ca64116cbbd082833e209b4b3c0c5305abd9ac617331d3

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7353hd.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c76UY74.exe

      Filesize

      251KB

      MD5

      10c1300db1f5414b855bd0e8a27d3698

      SHA1

      6b1b47e589f6aa7be627567b5595ac414f30b495

      SHA256

      293333085ae37904a599690d6195302bc26d0cb51548509492cd3d7f43e5f14c

      SHA512

      948bf9f91ea8b696f1bdfff2f434cd9bb568c2212ce94dce4665d93f12aca8a88c90835489f1b123a160ae91c6762af206afde7f3ce3e8d321bbd3bcbef19996

    • memory/2348-55-0x0000000000400000-0x00000000004BF000-memory.dmp

      Filesize

      764KB

    • memory/2348-53-0x0000000000400000-0x00000000004BF000-memory.dmp

      Filesize

      764KB

    • memory/2348-22-0x00000000021D0000-0x00000000021EA000-memory.dmp

      Filesize

      104KB

    • memory/2348-23-0x0000000004C00000-0x00000000051A4000-memory.dmp

      Filesize

      5.6MB

    • memory/2348-24-0x0000000002600000-0x0000000002618000-memory.dmp

      Filesize

      96KB

    • memory/2348-38-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-52-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-50-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-48-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-46-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-44-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-42-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-40-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-36-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-34-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-33-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-30-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-28-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-25-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/2348-26-0x0000000002600000-0x0000000002612000-memory.dmp

      Filesize

      72KB

    • memory/4076-62-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-81-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-972-0x0000000005A70000-0x0000000005ABC000-memory.dmp

      Filesize

      304KB

    • memory/4076-971-0x0000000004D20000-0x0000000004D5C000-memory.dmp

      Filesize

      240KB

    • memory/4076-83-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-75-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-79-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-95-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-91-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-89-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-87-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-85-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-61-0x0000000002640000-0x0000000002684000-memory.dmp

      Filesize

      272KB

    • memory/4076-970-0x00000000028A0000-0x00000000028B2000-memory.dmp

      Filesize

      72KB

    • memory/4076-77-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-73-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-71-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-69-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-67-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-93-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-65-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-63-0x0000000002640000-0x000000000267E000-memory.dmp

      Filesize

      248KB

    • memory/4076-60-0x0000000002440000-0x0000000002486000-memory.dmp

      Filesize

      280KB

    • memory/4076-968-0x0000000005350000-0x0000000005968000-memory.dmp

      Filesize

      6.1MB

    • memory/4076-969-0x0000000004C10000-0x0000000004D1A000-memory.dmp

      Filesize

      1.0MB

    • memory/4364-15-0x0000000000700000-0x000000000070A000-memory.dmp

      Filesize

      40KB

    • memory/4364-16-0x00007FF9429C3000-0x00007FF9429C5000-memory.dmp

      Filesize

      8KB

    • memory/4364-14-0x00007FF9429C3000-0x00007FF9429C5000-memory.dmp

      Filesize

      8KB