Analysis

  • max time kernel
    150s
  • max time network
    150s
  • 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 00:38

General

  • Target

    3c9004b67f2e038171b92ecc51d988077d425f8bd95daec0c2ea40047107f733.exe

  • Size

    551KB

  • MD5

    8131d4096dc86f65094fee798ebe3c98

  • SHA1

    294dafe2fcd585f7e9f20bbb8e4e64606a4d2ea9

  • SHA256

    3c9004b67f2e038171b92ecc51d988077d425f8bd95daec0c2ea40047107f733

  • SHA512

    35de2902a21ca6955cf1c9e6bbb974eb5c267e241499199e7e246cc791927b410f48e40b4cfc6a4bae85b0943c3a9836b1f6ce1df520b24aadf39e771a8708f6

  • SSDEEP

    12288:BMr8y90Yjux5eBanuX42XnYcC0ABj3Ml75O:1yXjFknRpmARG5O

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c9004b67f2e038171b92ecc51d988077d425f8bd95daec0c2ea40047107f733.exe
    "C:\Users\Admin\AppData\Local\Temp\3c9004b67f2e038171b92ecc51d988077d425f8bd95daec0c2ea40047107f733.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\unio4781.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4781.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:208
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1777.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1777.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3004
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7876.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7876.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:5040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4781.exe

    Filesize

    409KB

    MD5

    7d42aeaba6b96072b6d40b7aa5d15796

    SHA1

    c1a534b4e1ef7fc4fa80e7a3be21f75b0afad983

    SHA256

    e79234659f01fe2b9cdc81667e082019524efe2bb06e7f2f9f6f569b936a2da4

    SHA512

    81e38d1fcaeb119174c88a91f1239fd89ddada182f81eb53ef0455c9b3b88f5e8ae12afd918cafd306f64e7b68617851a8297d49126a56bbe2f557ce07eae8ec

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1777.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7876.exe

    Filesize

    497KB

    MD5

    8062c620bc71764947a7ff2c64f52f28

    SHA1

    2c23f3dffe68892f659759702097c76247af9f26

    SHA256

    0b5ba5e90ca9c92f23647a8d131e233cd9f63fa7584ed693ea12f61b97c20512

    SHA512

    4464a611d2cd1957a2145a0237c047827826fa42c425156a6990565cce8497459e4208c2408335bd0d5803aaa6529dbd17b83e58eb670bcbde6a6a3b7ac3e62f

  • memory/3004-14-0x00007FFC0EE03000-0x00007FFC0EE05000-memory.dmp

    Filesize

    8KB

  • memory/3004-15-0x0000000000C80000-0x0000000000C8A000-memory.dmp

    Filesize

    40KB

  • memory/3004-16-0x00007FFC0EE03000-0x00007FFC0EE05000-memory.dmp

    Filesize

    8KB

  • memory/5040-64-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-52-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-24-0x0000000004AE0000-0x0000000004B24000-memory.dmp

    Filesize

    272KB

  • memory/5040-30-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-40-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-88-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-84-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-82-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-80-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-78-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-76-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-74-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-72-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-70-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-68-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-66-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-22-0x0000000004A20000-0x0000000004A66000-memory.dmp

    Filesize

    280KB

  • memory/5040-62-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-60-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-56-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-54-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-23-0x0000000004C20000-0x00000000051C4000-memory.dmp

    Filesize

    5.6MB

  • memory/5040-50-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-48-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-46-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-44-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-42-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-38-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-36-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-34-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-32-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-28-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-86-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-58-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-26-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-25-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/5040-931-0x00000000051D0000-0x00000000057E8000-memory.dmp

    Filesize

    6.1MB

  • memory/5040-932-0x00000000057F0000-0x00000000058FA000-memory.dmp

    Filesize

    1.0MB

  • memory/5040-933-0x0000000005910000-0x0000000005922000-memory.dmp

    Filesize

    72KB

  • memory/5040-934-0x0000000005930000-0x000000000596C000-memory.dmp

    Filesize

    240KB

  • memory/5040-935-0x0000000005A80000-0x0000000005ACC000-memory.dmp

    Filesize

    304KB