Analysis

  • max time kernel
    116s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2024 08:51

General

  • Target

    a8e859f692671f8d3579abdd1e21086ec4deadd49542ae66dff1d733f6209e84N.exe

  • Size

    677KB

  • MD5

    d2226c5739721a1b10b747e423d69960

  • SHA1

    08367841a8c44e5e6254a0f371890c89b738c3cb

  • SHA256

    a8e859f692671f8d3579abdd1e21086ec4deadd49542ae66dff1d733f6209e84

  • SHA512

    248b7cb67b3e74b9f1db02fcdbeb90ea711267604fdbb55300a463a68d6e30e718f735c5935f32210a5bc735e25241658733e2307a73fd6182a262abecb13e84

  • SSDEEP

    12288:pMrNy90O8pkLfBKLJnP2WJLzIVlGsgADiqFvaoz/8UioEzV6zgaH:wy0pe8P2W1aQsgADiQ/8U+zkz7

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

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\a8e859f692671f8d3579abdd1e21086ec4deadd49542ae66dff1d733f6209e84N.exe
    "C:\Users\Admin\AppData\Local\Temp\a8e859f692671f8d3579abdd1e21086ec4deadd49542ae66dff1d733f6209e84N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2160
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba4309.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba4309.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1900
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f3663nq.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f3663nq.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5040
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h97Yn81.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h97Yn81.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:3548
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3548 -s 1084
          4⤵
          • Program crash
          PID:4548
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\iIgFy31.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\iIgFy31.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1124
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3548 -ip 3548
    1⤵
      PID:3332

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\iIgFy31.exe

      Filesize

      349KB

      MD5

      5ab1ffcfbbb76c55849c282c0a28cec4

      SHA1

      9ed13e74100283f9e326ef0f84e9fbdd4e0b0fee

      SHA256

      9a2559103149105e4099c56a2a1447c3c74e1dbe1d5d2f1ae83d4b4316dd24d5

      SHA512

      9deef025618b4adacac7231890319fb525ac88574eaa2a418325512eaa0eb1974839a0236e1a90f3c9224be8eb96c907323018011d90ca594b924a9370931671

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba4309.exe

      Filesize

      334KB

      MD5

      390389ff041997f7a7ff767bcdec3f1e

      SHA1

      7d1107feba5d5bacd2b5637716518cea52bae4fd

      SHA256

      9903708fce384de12a0a718e29aed055ad4a8dfccd612d8bb5ed96539b23ff46

      SHA512

      4d0dd9891cfe077d67b86cad3b53780461f7b693cea87eba1d097ae13bdccc7b4d0d824ebb90f61b153baab94ac6c4457c801e523df01404fff9ec052e93567a

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f3663nq.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h97Yn81.exe

      Filesize

      290KB

      MD5

      ee961d04f26e9194e51452c05fc6ef80

      SHA1

      0684e28256498e2d678b92e9a54b0ff7d654f54c

      SHA256

      51abd8e648db8edf44d3c8a479aaecc1b6817b1f232934a42d0b2d7b5b310b3b

      SHA512

      cdab02f1ce971fc2894e2f68650130d85b9317b5eba7ba9f7d5f58f0911cf4b5bf2b3409d677628a893896407e270d0600d9dea09a2b52eb6923caee3ddf4b06

    • memory/1124-75-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-79-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-972-0x0000000005DB0000-0x0000000005DFC000-memory.dmp

      Filesize

      304KB

    • memory/1124-971-0x0000000005C60000-0x0000000005C9C000-memory.dmp

      Filesize

      240KB

    • memory/1124-970-0x0000000005060000-0x0000000005072000-memory.dmp

      Filesize

      72KB

    • memory/1124-969-0x0000000004F20000-0x000000000502A000-memory.dmp

      Filesize

      1.0MB

    • memory/1124-968-0x0000000005640000-0x0000000005C58000-memory.dmp

      Filesize

      6.1MB

    • memory/1124-60-0x0000000002730000-0x0000000002776000-memory.dmp

      Filesize

      280KB

    • memory/1124-63-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-65-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-83-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-69-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-71-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-73-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-81-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-61-0x0000000002920000-0x0000000002964000-memory.dmp

      Filesize

      272KB

    • memory/1124-87-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-89-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-91-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-93-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-95-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-77-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-67-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-62-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/1124-85-0x0000000002920000-0x000000000295E000-memory.dmp

      Filesize

      248KB

    • memory/3548-24-0x0000000002860000-0x0000000002878000-memory.dmp

      Filesize

      96KB

    • memory/3548-50-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-38-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-26-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-28-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-32-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-34-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-36-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-44-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-42-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-53-0x0000000000400000-0x0000000000830000-memory.dmp

      Filesize

      4.2MB

    • memory/3548-23-0x0000000004E90000-0x0000000005434000-memory.dmp

      Filesize

      5.6MB

    • memory/3548-22-0x0000000002720000-0x000000000273A000-memory.dmp

      Filesize

      104KB

    • memory/3548-40-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-46-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-48-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-55-0x0000000000400000-0x0000000000830000-memory.dmp

      Filesize

      4.2MB

    • memory/3548-52-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-30-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/3548-25-0x0000000002860000-0x0000000002872000-memory.dmp

      Filesize

      72KB

    • memory/5040-14-0x00007FFD21533000-0x00007FFD21535000-memory.dmp

      Filesize

      8KB

    • memory/5040-16-0x00007FFD21533000-0x00007FFD21535000-memory.dmp

      Filesize

      8KB

    • memory/5040-15-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB