Analysis

  • max time kernel
    145s
  • 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, 03:22

General

  • Target

    840c3d5dc8011ac2819034cc71b6fcf49317f1fc6c17d2b7d734127e6538da08.exe

  • Size

    517KB

  • MD5

    044a2a53c449478b53a5b9d47f6d5733

  • SHA1

    0910b0a9a7a841ebbba400a7f4e56ba9d4f87695

  • SHA256

    840c3d5dc8011ac2819034cc71b6fcf49317f1fc6c17d2b7d734127e6538da08

  • SHA512

    3f9b157f29373f21931c1ee9df5d344dbac9b68019145ea82b3f82af49b610a96b178c6208f06cf8d866e5d0be97c405eb8a4c30b9dfa2ace0e2a2830409f0ce

  • SSDEEP

    12288:4MrHy90FeDMuDr/KRmfjzWZ9CZF6sBasYA1o2cIzl:fydMuyREzWZ9DsBFTq0zl

Malware Config

Extracted

Family

redline

Botnet

ronam

C2

193.233.20.17:4139

Attributes
  • auth_value

    125421d19d14dd7fd211bc7f6d4aea6c

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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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\840c3d5dc8011ac2819034cc71b6fcf49317f1fc6c17d2b7d734127e6538da08.exe
    "C:\Users\Admin\AppData\Local\Temp\840c3d5dc8011ac2819034cc71b6fcf49317f1fc6c17d2b7d734127e6538da08.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ndT10dT53.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ndT10dT53.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:8
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbD71ig.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbD71ig.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1972
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\exB36oY.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\exB36oY.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1392
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:5628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ndT10dT53.exe

    Filesize

    372KB

    MD5

    75c33c39e8a6050170789d55b1da51b0

    SHA1

    bdb880cd756c3ce38eb5fe8825feb21f2921b704

    SHA256

    dc5d94a0000c91a54635deab53dcde972582df3cffe6594eeed541a1a4123065

    SHA512

    3213cb5bbcc24f7850adb4f910412dce9118f667adf05daebb1b9f8a4eff15e86b521cd378f07e6050b1eae410af6c77d08077f78e017f012c400705eb99e19b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbD71ig.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\exB36oY.exe

    Filesize

    259KB

    MD5

    746158ba22b3af8f569c7410a55c3cd4

    SHA1

    300b6212144897b92ba24c434588ba236da18da6

    SHA256

    2850a4cfaf2a7c6f1347e71f9466cc779ff3adcf54583d29769130954910a310

    SHA512

    a4c471d43a2cd39683a66184257b9cc035daefd382b15943a9554e65e3725210f8369a2b606f8b39e9bced31cd4d6adadd9c89f5fdeda0d96823202fe6bcab8f

  • memory/1392-70-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-42-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-935-0x0000000005B00000-0x0000000005B4C000-memory.dmp

    Filesize

    304KB

  • memory/1392-22-0x0000000002560000-0x00000000025A6000-memory.dmp

    Filesize

    280KB

  • memory/1392-23-0x0000000004BC0000-0x0000000005164000-memory.dmp

    Filesize

    5.6MB

  • memory/1392-24-0x0000000004B50000-0x0000000004B94000-memory.dmp

    Filesize

    272KB

  • memory/1392-54-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-88-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-86-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-84-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-82-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-80-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-78-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-76-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-74-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-933-0x0000000005990000-0x00000000059A2000-memory.dmp

    Filesize

    72KB

  • memory/1392-932-0x0000000005850000-0x000000000595A000-memory.dmp

    Filesize

    1.0MB

  • memory/1392-931-0x00000000051B0000-0x00000000057C8000-memory.dmp

    Filesize

    6.1MB

  • memory/1392-72-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-934-0x00000000059B0000-0x00000000059EC000-memory.dmp

    Filesize

    240KB

  • memory/1392-64-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-25-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-66-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-62-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-60-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-58-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-56-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-52-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-51-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-46-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-44-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-68-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-40-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-38-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-36-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-34-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-48-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-32-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-30-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-28-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1392-26-0x0000000004B50000-0x0000000004B8E000-memory.dmp

    Filesize

    248KB

  • memory/1972-16-0x00007FFF45573000-0x00007FFF45575000-memory.dmp

    Filesize

    8KB

  • memory/1972-14-0x00007FFF45573000-0x00007FFF45575000-memory.dmp

    Filesize

    8KB

  • memory/1972-15-0x0000000000B00000-0x0000000000B0A000-memory.dmp

    Filesize

    40KB