Resubmissions

29-10-2024 10:36

241029-mnl78avbpf 10

16-03-2023 21:38

230316-1hhjqsch85 10

Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    29-10-2024 10:36

General

  • Target

    0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe

  • Size

    791KB

  • MD5

    fa952b1d6587d683006286e7830558c7

  • SHA1

    67da502b18833357a70e47d30a879a8062a6d3e0

  • SHA256

    0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c

  • SHA512

    dd9aad3bd25fb4667b7245f48622446a54ab68ecdd6b168507660f128292af887d90d3625f8d5f4f113593c5566b13c05fc064ef8004ccfbfb6810df308fa6b4

  • SSDEEP

    12288:pMrZy90puFQxLs6D2/UIDhq8Y0Gchup+rcNGv5w9pu9jhkk3J4N2KA2ygHuB0R:syouF04txq8jeJ9puXk0QA2ygN

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

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 10 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
  • 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\0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe
    "C:\Users\Admin\AppData\Local\Temp\0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7088.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7088.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2160
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4077.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4077.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3728
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1114gE.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1114gE.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3368
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c88zI40.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c88zI40.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:4780
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 1212
            5⤵
            • Program crash
            PID:3876
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkvzs61.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkvzs61.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:528
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4780 -ip 4780
    1⤵
      PID:1184

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7088.exe

      Filesize

      646KB

      MD5

      9277980d3a48acd305a21a6c3fb67488

      SHA1

      e910e557b024500995af62f418dc8e723f31129a

      SHA256

      154d688130b3c88714aee1b16bbcc3ffdafddf0594eda770d132ef9d74e0105a

      SHA512

      2f4a8762cb904b87ff9117f7125403db7d4e4beba62d8158b432d80c8207dd3ab36f8889658f33595501398b0205397710e8127db7dae8b681105ef3f1457d49

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkvzs61.exe

      Filesize

      283KB

      MD5

      425712fce4388615023baddcdd376b5c

      SHA1

      735d659f7d1c2bc983cbab096450b3f739b9410d

      SHA256

      7b0732bf3b3d088ac47e6e4003a7a2ab1627bc0d76f3c6c154d5abd4bc863229

      SHA512

      3b249a34b7243bbfcd900f95ab1db46b6050d8fc4cf74962c68ebfc4307f705f49d6c0ab42c523b9177fe955ce691329ec08c39dd683c3ccf90c3a4d99bb5dcf

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4077.exe

      Filesize

      323KB

      MD5

      8db755100040cd4b5c137f36bcb6c28f

      SHA1

      64f9a64443e720ab5fc24c4b3abd8e66a99e2984

      SHA256

      7188eb969a0cb4ae2e707048d4e547f9e8fc62436ac3334bd4c4e80520a97bb0

      SHA512

      ad45010b4574a3afd1123183af892cf5697ee67edd0250672a7c61a2143e5cf890df406f1ace176d3756262686e3c658a983259ec3acfa16e61c22aa5d59cc0f

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1114gE.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c88zI40.exe

      Filesize

      225KB

      MD5

      07219216bc422c68be9f237372fca044

      SHA1

      46f4f276d8ffd384a7c25b2af09c058488fa903e

      SHA256

      09bff5adc72da6d1b65483f18f0d68ddc1443ec1dbc6fd7e0eba75dfcbd63ab5

      SHA512

      7c2f8e6b0a7fd9468266c84870248479030d0d3851d15bf2712bbb5af48dfd610a313a08fce968b301f55363a5b57b66fc80fd7931ee5ed6870a10088c81cb19

    • memory/528-90-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-98-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-975-0x0000000004C20000-0x0000000004C32000-memory.dmp

      Filesize

      72KB

    • memory/528-974-0x0000000005A60000-0x0000000005B6A000-memory.dmp

      Filesize

      1.0MB

    • memory/528-973-0x0000000005440000-0x0000000005A58000-memory.dmp

      Filesize

      6.1MB

    • memory/528-84-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-86-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-977-0x0000000005B80000-0x0000000005BCC000-memory.dmp

      Filesize

      304KB

    • memory/528-88-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-72-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-92-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-94-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-96-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-976-0x0000000004C40000-0x0000000004C7C000-memory.dmp

      Filesize

      240KB

    • memory/528-100-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-80-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-82-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-67-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-68-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-70-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-74-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-65-0x0000000002480000-0x00000000024C6000-memory.dmp

      Filesize

      280KB

    • memory/528-66-0x0000000002580000-0x00000000025C4000-memory.dmp

      Filesize

      272KB

    • memory/528-78-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/528-76-0x0000000002580000-0x00000000025BE000-memory.dmp

      Filesize

      248KB

    • memory/3368-21-0x0000000000A20000-0x0000000000A2A000-memory.dmp

      Filesize

      40KB

    • memory/4780-53-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-60-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/4780-58-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/4780-31-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-33-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-35-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-37-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-39-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-43-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-45-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-47-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-49-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-51-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-55-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-57-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-41-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-30-0x0000000002650000-0x0000000002662000-memory.dmp

      Filesize

      72KB

    • memory/4780-29-0x0000000002650000-0x0000000002668000-memory.dmp

      Filesize

      96KB

    • memory/4780-28-0x0000000004BD0000-0x0000000005176000-memory.dmp

      Filesize

      5.6MB

    • memory/4780-27-0x0000000002410000-0x000000000242A000-memory.dmp

      Filesize

      104KB