Analysis

  • max time kernel
    145s
  • max time network
    144s
  • 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 02:08

General

  • Target

    5a6da7e2e1dafab3b45fb5b8833d5b241f197b8ffa97386147a07062eb709ef2.exe

  • Size

    778KB

  • MD5

    2737618f506032abfff8480cbb872674

  • SHA1

    cd15153865e1a2a380b13c07cf51539b1315d84b

  • SHA256

    5a6da7e2e1dafab3b45fb5b8833d5b241f197b8ffa97386147a07062eb709ef2

  • SHA512

    69da0c678bed6787cbc4659b23abfd0b68a7acff5cd24603dc353f2f39ac1b22df4d5e246173f3bfa923b043e6c40f7c2ce4a9d1eefc4ce0bf0ecbf2af3d0616

  • SSDEEP

    12288:MMrTy90fBSQxsA5DL0/prRjbq/0/YSzCQ7fuOoaq5PuwZ49WdZxrpTDXk:PyuSslSrRw0/9RLuOoaqFuwk8r9Tk

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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Launches sc.exe 1 IoCs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 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 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a6da7e2e1dafab3b45fb5b8833d5b241f197b8ffa97386147a07062eb709ef2.exe
    "C:\Users\Admin\AppData\Local\Temp\5a6da7e2e1dafab3b45fb5b8833d5b241f197b8ffa97386147a07062eb709ef2.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:952
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7663.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7663.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4840
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio5475.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio5475.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2244
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro4911.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro4911.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1368
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu9763.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu9763.exe
          4⤵
          • 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:2608
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 1064
            5⤵
            • Program crash
            PID:3316
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ruK47s49.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ruK47s49.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3652
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2608 -ip 2608
    1⤵
      PID:2960
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:3740

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7663.exe

      Filesize

      636KB

      MD5

      3c5dcd19296e520c99111adb87917c2a

      SHA1

      7fa8acdc42866dfedd8da6c475d2ab241614c56d

      SHA256

      b02b246e51a41ece645099e36ece3878ca5336aa320562b51c975a2074789ad0

      SHA512

      2a054a1c9028136a70e83e2469e24f14c0288a26e0d7613177f8b2a972c147ed04573b017fd4fddbcb7879a494c2ee55206a985d5431eaa4ff41c477038ecf56

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ruK47s49.exe

      Filesize

      290KB

      MD5

      a9848a099b992d918c86bdb6d95860c0

      SHA1

      34a099d48a989c5b9942df59329f05d88a9ac7b3

      SHA256

      e28d7834a7642626e22d7bb5ac758883ace5fe406cba836da6442009b78a384c

      SHA512

      f97ab5a6ee3f112ee342c50b1b5050fe2bb3c9017b8d089a751abb4fd543e8753f9505d777bc3b4a60e4b3e4a75ce2e44f50707d967b66860696e5185d83e3ab

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio5475.exe

      Filesize

      315KB

      MD5

      d04dd3724c04f4f5c703b1d62c380b61

      SHA1

      23d53b56f1effad7bea2258b6c930c3200a9933c

      SHA256

      42586f8b96499424ffc981b2858556cfa3b9b7aebe81d2a2728b62252799844d

      SHA512

      912b6ae37e633f3d618084c72b1f934164eced535a9852921409bfe6a21a7e8031a76a54c43d0f8f2e88dcb49aa1f0f587927fbb87b96ff2562c1add00384d82

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro4911.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu9763.exe

      Filesize

      232KB

      MD5

      9af7912f9d0eddecc70dbe372f7be837

      SHA1

      517e28e399e1f85e729b6d19bfd605f55a4cb956

      SHA256

      9ac29e26e939662ddb8ddd42b81c5c81abc504412d2903044cdbb6a753ca8a11

      SHA512

      46296ebd19234dbcff4b6b8b1346561af0cb61e72a8b758d3f677d5826c8521fbe2cd79c4e1b61010814c99e5fcc4bcf241a7eeca7a9c125df19dbf2854a5c41

    • memory/1368-21-0x00007FFD501E3000-0x00007FFD501E5000-memory.dmp

      Filesize

      8KB

    • memory/1368-22-0x0000000000F90000-0x0000000000F9A000-memory.dmp

      Filesize

      40KB

    • memory/1368-24-0x00007FFD501E3000-0x00007FFD501E5000-memory.dmp

      Filesize

      8KB

    • memory/2608-60-0x0000000000400000-0x00000000004BB000-memory.dmp

      Filesize

      748KB

    • memory/2608-31-0x0000000002500000-0x0000000002518000-memory.dmp

      Filesize

      96KB

    • memory/2608-32-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-41-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-59-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-57-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-55-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-53-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-51-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-49-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-47-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-45-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-43-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-39-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-37-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-35-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-33-0x0000000002500000-0x0000000002512000-memory.dmp

      Filesize

      72KB

    • memory/2608-30-0x0000000004B90000-0x0000000005134000-memory.dmp

      Filesize

      5.6MB

    • memory/2608-62-0x0000000000400000-0x00000000004BB000-memory.dmp

      Filesize

      748KB

    • memory/2608-29-0x0000000002420000-0x000000000243A000-memory.dmp

      Filesize

      104KB

    • memory/3652-78-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-92-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-76-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-67-0x00000000024D0000-0x0000000002516000-memory.dmp

      Filesize

      280KB

    • memory/3652-98-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-74-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-72-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-70-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-69-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-102-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-100-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-96-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-94-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-68-0x00000000050C0000-0x0000000005104000-memory.dmp

      Filesize

      272KB

    • memory/3652-90-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-88-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-86-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-84-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-82-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-80-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/3652-975-0x0000000005100000-0x0000000005718000-memory.dmp

      Filesize

      6.1MB

    • memory/3652-976-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/3652-977-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/3652-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/3652-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB