Analysis

  • max time kernel
    142s
  • max time network
    149s
  • 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, 23:34

General

  • Target

    7b54b7661665843269a5421e0b547bb5c134f2aa2da974b28be3f4856c1569f1.exe

  • Size

    836KB

  • MD5

    dc9aa38ffe6b2495c1e0b528d7221e5b

  • SHA1

    ee7e7bf4f3062368171e2bfc520ee1b21525fb79

  • SHA256

    7b54b7661665843269a5421e0b547bb5c134f2aa2da974b28be3f4856c1569f1

  • SHA512

    27b23fdfe2e5faf1e4f20ab3e6d0bd2aac75465596558cec429490998a12d5578bdfb90a1c8f82a99550bec7aa38514c67ed3d7f5517ed3989057fc5b83bb34b

  • SSDEEP

    12288:ZMrFy90rxEtz84XGKypjjqS9xiGx6cCPZvX/XfJGHTO3G7NNrunelzNQaCoQu9zE:cyy4WKhS9xiGiPZnfJ/mFeu9A

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
  • 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\7b54b7661665843269a5421e0b547bb5c134f2aa2da974b28be3f4856c1569f1.exe
    "C:\Users\Admin\AppData\Local\Temp\7b54b7661665843269a5421e0b547bb5c134f2aa2da974b28be3f4856c1569f1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5237.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5237.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3916
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio5889.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio5889.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4776
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro9114.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro9114.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4440
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8741.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8741.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:4804
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 1104
            5⤵
            • Program crash
            PID:2016
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ryX90s03.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ryX90s03.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3068
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4804 -ip 4804
    1⤵
      PID:3164

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5237.exe

      Filesize

      694KB

      MD5

      5a4595b09dc1896a1c4f2a132758f10b

      SHA1

      b8797523afc0670189fc962b5dae2423f4c4121e

      SHA256

      e09974fbaa71db51e5decefb80d47fee13f310a045fd26c571b0eb5ac2c0e3b1

      SHA512

      a4ed19df724248e4d52ded06947b6988ad08218de40c55330e007d3f6500b60053da680b2e0f144d430a89e81cf273c8e7ae814d88c8c5a4d5cf816360fcd48b

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ryX90s03.exe

      Filesize

      361KB

      MD5

      233f2c3cd0d62fb66afa49870f474286

      SHA1

      a9929e81261c4f63bb7efb97a4ee9ec100ce6c33

      SHA256

      10ca5dc88289863e9230df4cc0fd64fb87e724645b8cbdd08ca703c7a42f5a97

      SHA512

      7a07be8294f5d01d53a2bc6efb26dd395737152f7ec2ce44734fabba362c124ddb15e70a7681e5e00675b66badf8b185fc6e57e456926d105c12fe4f2a2fb187

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio5889.exe

      Filesize

      344KB

      MD5

      2c847e0ae135066ad5c240d52992830c

      SHA1

      d6f4a490e7c2eb88989fd1162b9ede059fc34575

      SHA256

      0785033d11cb96d12546547b143833e4e8dc8edb48f51e14cdd2de43156ef984

      SHA512

      a4377147ee902843b0e890e909512c49a8d6e8620cadd862563892390225983fb8a1dc622031d8494bb0e9ed1ae00fd2091a17cf0a0a5afe88f455c812ebc9ca

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro9114.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8741.exe

      Filesize

      304KB

      MD5

      6ef2e44ec40a7e2959e3c12e2621a78f

      SHA1

      babb11219369233abb217b62dd0f35e3118e2ddf

      SHA256

      25eafddac1a098164ac6af65702059f20eab866677163cb43f51e953f9cc44d2

      SHA512

      2e9fac146123daff6055c560151b0e55c26563bd8ae964c4492d30178efb6cc56831bc0da5ce031c0a2b33545f105120792ff194a8384d2f522d6c99ea2ce2da

    • memory/3068-76-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-80-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-979-0x0000000005DD0000-0x0000000005E1C000-memory.dmp

      Filesize

      304KB

    • memory/3068-978-0x0000000005C80000-0x0000000005CBC000-memory.dmp

      Filesize

      240KB

    • memory/3068-977-0x0000000005C60000-0x0000000005C72000-memory.dmp

      Filesize

      72KB

    • memory/3068-976-0x0000000005B20000-0x0000000005C2A000-memory.dmp

      Filesize

      1.0MB

    • memory/3068-975-0x00000000054B0000-0x0000000005AC8000-memory.dmp

      Filesize

      6.1MB

    • memory/3068-69-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-103-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-70-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-72-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-100-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-78-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-90-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-82-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-84-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-86-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-88-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-93-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-94-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-96-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-98-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-74-0x0000000004E20000-0x0000000004E5E000-memory.dmp

      Filesize

      248KB

    • memory/3068-67-0x0000000004D50000-0x0000000004D96000-memory.dmp

      Filesize

      280KB

    • memory/3068-68-0x0000000004E20000-0x0000000004E64000-memory.dmp

      Filesize

      272KB

    • memory/4440-21-0x00007FF896CA3000-0x00007FF896CA5000-memory.dmp

      Filesize

      8KB

    • memory/4440-23-0x00007FF896CA3000-0x00007FF896CA5000-memory.dmp

      Filesize

      8KB

    • memory/4440-22-0x0000000000470000-0x000000000047A000-memory.dmp

      Filesize

      40KB

    • memory/4804-57-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-62-0x0000000000400000-0x0000000000834000-memory.dmp

      Filesize

      4.2MB

    • memory/4804-60-0x0000000000400000-0x0000000000834000-memory.dmp

      Filesize

      4.2MB

    • memory/4804-33-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-35-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-37-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-39-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-41-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-45-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-47-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-49-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-51-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-53-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-55-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-59-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-43-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-32-0x0000000004F10000-0x0000000004F22000-memory.dmp

      Filesize

      72KB

    • memory/4804-31-0x0000000004F10000-0x0000000004F28000-memory.dmp

      Filesize

      96KB

    • memory/4804-30-0x0000000005020000-0x00000000055C4000-memory.dmp

      Filesize

      5.6MB

    • memory/4804-29-0x0000000002A00000-0x0000000002A1A000-memory.dmp

      Filesize

      104KB