Analysis

  • max time kernel
    113s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/11/2024, 03:05

General

  • Target

    971d0830fabe90b715379e23601a677d712294dd25fd4ac4bcb377e6941f0a56N.exe

  • Size

    592KB

  • MD5

    e50fb0c2365432a431fcd419e515cba0

  • SHA1

    96edb5cfbaabc9aaccb30bc94ae3ac110f9c7aff

  • SHA256

    971d0830fabe90b715379e23601a677d712294dd25fd4ac4bcb377e6941f0a56

  • SHA512

    86154ced8c5ea643a0025fce073d8d568ce0a54f6b643febb06fa40d0f4a13d6717f2f30840b59d1f505c6c522ce64a165d524795aed47721ac240640831328d

  • SSDEEP

    12288:qy90mc1lBHnlTwbsV2nm9Pbiaj01D8Ni51BdVWiimq99JQBtCXs+lPJ:qyxasbsV2nmxiaIJ8AdwiMwCXflPJ

Malware Config

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\971d0830fabe90b715379e23601a677d712294dd25fd4ac4bcb377e6941f0a56N.exe
    "C:\Users\Admin\AppData\Local\Temp\971d0830fabe90b715379e23601a677d712294dd25fd4ac4bcb377e6941f0a56N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3204
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\48443934.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\48443934.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:1452
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 1080
        3⤵
        • Program crash
        PID:3784
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk597443.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk597443.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:748
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1452 -ip 1452
    1⤵
      PID:5028

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\48443934.exe

      Filesize

      376KB

      MD5

      21f5ad9bd10b8e837562b0d7073166da

      SHA1

      543050be2b85d33e5111ad2de4f120c57764c0ef

      SHA256

      51c4b80e9d6f3f43307978c50f5ea560c13117d242ef75c65b35e09b09d32135

      SHA512

      9546220e8050f33ab3ac6c78786c780bcbe2fd8eb7fbf470faf59d356a13eec76d3ef3ca95c63994c39d760de463b859e23841260818db225c495f9f39d79519

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk597443.exe

      Filesize

      459KB

      MD5

      f425ee4a48c070c5ca905260f1ac4d96

      SHA1

      75d127f195cdedff62137d586ee000f72c2b5f1e

      SHA256

      223c46824efbdf487ef317b719c78eb0b6a5cc25194bec4370ec5a322441fa91

      SHA512

      5d4a64f3c2b2f8969db17a59a25c39d995d11bd0416a25ae8ce245f9d636e44841f1e28c67ed5565565651368fabc55b7c7b25e0dfbfd4ddf35c81dfb12bdfe3

    • memory/748-70-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-56-0x0000000004E10000-0x0000000004E4A000-memory.dmp

      Filesize

      232KB

    • memory/748-850-0x0000000004F40000-0x0000000004F52000-memory.dmp

      Filesize

      72KB

    • memory/748-849-0x00000000079D0000-0x0000000007FE8000-memory.dmp

      Filesize

      6.1MB

    • memory/748-57-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-58-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-60-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-62-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-64-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-66-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-68-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-74-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-851-0x0000000007FF0000-0x00000000080FA000-memory.dmp

      Filesize

      1.0MB

    • memory/748-55-0x0000000000400000-0x0000000000817000-memory.dmp

      Filesize

      4.1MB

    • memory/748-852-0x0000000008100000-0x000000000813C000-memory.dmp

      Filesize

      240KB

    • memory/748-76-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-78-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-80-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-82-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-84-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-86-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-88-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-90-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-54-0x0000000002600000-0x000000000263C000-memory.dmp

      Filesize

      240KB

    • memory/748-72-0x0000000004E10000-0x0000000004E45000-memory.dmp

      Filesize

      212KB

    • memory/748-853-0x0000000002920000-0x000000000296C000-memory.dmp

      Filesize

      304KB

    • memory/748-53-0x0000000000400000-0x0000000000817000-memory.dmp

      Filesize

      4.1MB

    • memory/1452-32-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-48-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1452-47-0x0000000000400000-0x0000000000803000-memory.dmp

      Filesize

      4.0MB

    • memory/1452-44-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1452-43-0x0000000000A10000-0x0000000000B10000-memory.dmp

      Filesize

      1024KB

    • memory/1452-15-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-16-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-18-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-20-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-22-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-24-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-26-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-28-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-30-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-34-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-36-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-38-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-40-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-42-0x0000000002980000-0x0000000002992000-memory.dmp

      Filesize

      72KB

    • memory/1452-14-0x0000000002980000-0x0000000002998000-memory.dmp

      Filesize

      96KB

    • memory/1452-13-0x0000000004FC0000-0x0000000005564000-memory.dmp

      Filesize

      5.6MB

    • memory/1452-12-0x0000000002520000-0x000000000253A000-memory.dmp

      Filesize

      104KB

    • memory/1452-11-0x0000000000400000-0x0000000000803000-memory.dmp

      Filesize

      4.0MB

    • memory/1452-10-0x0000000000400000-0x0000000000803000-memory.dmp

      Filesize

      4.0MB

    • memory/1452-9-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1452-8-0x0000000000A10000-0x0000000000B10000-memory.dmp

      Filesize

      1024KB