Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 19:14

General

  • Target

    7fdbb82dd086bfa12770757eceafd8dd42f3cff46fb2772ffe9a3b1de04385a3.exe

  • Size

    522KB

  • MD5

    c94919e707efdc5122022e2effe0ac19

  • SHA1

    157109d986956264c79229122828e54dcaf4fe4c

  • SHA256

    7fdbb82dd086bfa12770757eceafd8dd42f3cff46fb2772ffe9a3b1de04385a3

  • SHA512

    d9fcc8a827532ddb8d8b6ffe2128a4e86663d308b46c761135c5150c03caea3f36a1519cc47d4dc6f830ffd656fd5083b624da8b35a2a6e93c6c16f8bb96920e

  • SSDEEP

    12288:eMrHy90x13BGAsqt6C+dEKw1LHv8uv4uvzWK3eIvZmRLevfm:5ya+5CCeR0uwu6KQheW

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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\7fdbb82dd086bfa12770757eceafd8dd42f3cff46fb2772ffe9a3b1de04385a3.exe
    "C:\Users\Admin\AppData\Local\Temp\7fdbb82dd086bfa12770757eceafd8dd42f3cff46fb2772ffe9a3b1de04385a3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4488
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipH6972.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipH6972.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4584
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr267023.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr267023.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3112
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku369176.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku369176.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2340

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipH6972.exe

          Filesize

          380KB

          MD5

          72c0c47095f77c4e6cefafb14ffaa5a4

          SHA1

          e7e6c33ed1ef1c2deb9dde5b1e6ebb78303c1f61

          SHA256

          3f9bae5f6298d5eb5eccd038b46ea506dde0b4b03e36225e323c79686e223b1a

          SHA512

          312cb1397c9153b26f65817a2db44696fbd574820a50ed2dca8e57249ab16f3c4038b83aa1614a4cb5c3e542462ac30587247e5a8b78c15cda1456c83700e209

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr267023.exe

          Filesize

          11KB

          MD5

          735392b5ba2f302b72ca06f4c72d4057

          SHA1

          089afec2fe1cb8a3b9d193a0bef38e3b88993552

          SHA256

          044bf5205fe13bc0849bdaba21ae3caa330f397189c501df11b4866946859cd7

          SHA512

          6e0da3392f42005378673d0512130af10137bb1938487ffd9866ae9b5d2cb2d625047709e7c3e8c64426885c09894cf84b3b311f5546bdf4ff11120be1158bc6

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku369176.exe

          Filesize

          294KB

          MD5

          8ad9e1e6d26b17b91d6b1ad57384f82d

          SHA1

          39d369e523fa72127a55d0f308ea038713bdb02b

          SHA256

          514c61861a7d759674afbbdd564e42b3b2ea968e0bad250a90a13f7489c9e943

          SHA512

          9619d3f267c36c22d8e8b68d8a4a784ac7792b42cb896152a922c0469404fec152bf4b015496192abba3e3400ac6f1ef5ded349bf20b3c3f2badb2db4db1cea4

        • memory/2340-72-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-44-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-935-0x0000000005A30000-0x0000000005A7C000-memory.dmp

          Filesize

          304KB

        • memory/2340-22-0x00000000024A0000-0x00000000024E6000-memory.dmp

          Filesize

          280KB

        • memory/2340-23-0x0000000004B40000-0x00000000050E4000-memory.dmp

          Filesize

          5.6MB

        • memory/2340-24-0x0000000002570000-0x00000000025B4000-memory.dmp

          Filesize

          272KB

        • memory/2340-30-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-28-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-26-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-25-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-40-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-88-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-87-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-84-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-82-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-80-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-78-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-76-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-74-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-934-0x00000000058E0000-0x000000000591C000-memory.dmp

          Filesize

          240KB

        • memory/2340-64-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-933-0x00000000058C0000-0x00000000058D2000-memory.dmp

          Filesize

          72KB

        • memory/2340-66-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-62-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-60-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-58-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-56-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-54-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-52-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-50-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-46-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-68-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-42-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-38-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-36-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-34-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-32-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-70-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-48-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/2340-931-0x00000000050F0000-0x0000000005708000-memory.dmp

          Filesize

          6.1MB

        • memory/2340-932-0x0000000005780000-0x000000000588A000-memory.dmp

          Filesize

          1.0MB

        • memory/3112-16-0x00007FF9D4DF3000-0x00007FF9D4DF5000-memory.dmp

          Filesize

          8KB

        • memory/3112-14-0x00007FF9D4DF3000-0x00007FF9D4DF5000-memory.dmp

          Filesize

          8KB

        • memory/3112-15-0x00000000001D0000-0x00000000001DA000-memory.dmp

          Filesize

          40KB