Analysis

  • max time kernel
    149s
  • max time network
    155s
  • 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, 03:44

General

  • Target

    3aa6e90ff2f690deca63a865cd19c14903c8ef60d1b42e55d85dd617038fc32c.exe

  • Size

    539KB

  • MD5

    7cae8f63653e6fa63e0a202a16e26705

  • SHA1

    ca873367f2eed57c3a90478583b9b5a572bfbcc1

  • SHA256

    3aa6e90ff2f690deca63a865cd19c14903c8ef60d1b42e55d85dd617038fc32c

  • SHA512

    a5a46aef077bbc636cf6759726777e3702f208c876834fce150c5e049ea63ca7cc6e23fefa2541e9db60a732c5f0b065760141893b81f7de7ca0bfc0c5c8b427

  • SSDEEP

    12288:EMrYy90y3Eb5Gv7Ic2B689YdxiI4+b90HAP1KNL:0yVPvh2BD9YPbR0gPoNL

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

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\3aa6e90ff2f690deca63a865cd19c14903c8ef60d1b42e55d85dd617038fc32c.exe
    "C:\Users\Admin\AppData\Local\Temp\3aa6e90ff2f690deca63a865cd19c14903c8ef60d1b42e55d85dd617038fc32c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4856
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5373.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5373.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3924
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1980.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1980.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4476
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1104.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1104.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4300

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5373.exe

          Filesize

          397KB

          MD5

          4fc7d14b1f44153176e491ae8ec949bc

          SHA1

          f08ef3195a7c0bbee13ed3b5c9b097b26476bde7

          SHA256

          fd450ae21bef1d4cb60e16b469242ee6b8a8bbbe27118873e6848e7a98db1cab

          SHA512

          54a250a97956027c182f3b73e698c4236adddbb37f1a85cfa8b569445826aba670480798801c5e036c20a8f2ad3022ce74c1b9ca693660931d85994ba8b7b2f6

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1980.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1104.exe

          Filesize

          355KB

          MD5

          a2d11700f67c3989874eadfdc5591074

          SHA1

          d49ad0c329545b2d4fbe3f5b869e62973f49cacd

          SHA256

          be661bcd116cd8ed65a3e2023353fe6a772e1b13012b911552793d08adc68212

          SHA512

          fcdc2ee5b0af84f803e034e41e60494d59891b350e81675dd6e231a6bb3562a4860ba302cfa7bc6214c83fe02d68da0cda7a701553f6150823711cc3e41ec743

        • memory/4300-63-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-32-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-935-0x0000000008110000-0x000000000815C000-memory.dmp

          Filesize

          304KB

        • memory/4300-22-0x0000000004830000-0x0000000004876000-memory.dmp

          Filesize

          280KB

        • memory/4300-23-0x00000000072F0000-0x0000000007894000-memory.dmp

          Filesize

          5.6MB

        • memory/4300-24-0x0000000004D80000-0x0000000004DC4000-memory.dmp

          Filesize

          272KB

        • memory/4300-30-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-38-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-88-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-86-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-82-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-80-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-78-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-76-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-74-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-72-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-70-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-66-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-64-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-934-0x0000000007FD0000-0x000000000800C000-memory.dmp

          Filesize

          240KB

        • memory/4300-54-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-933-0x00000000072B0000-0x00000000072C2000-memory.dmp

          Filesize

          72KB

        • memory/4300-56-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-52-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-50-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-48-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-46-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-42-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-40-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-36-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-34-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-58-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-84-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-68-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-60-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-44-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-28-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-26-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-25-0x0000000004D80000-0x0000000004DBE000-memory.dmp

          Filesize

          248KB

        • memory/4300-931-0x00000000078A0000-0x0000000007EB8000-memory.dmp

          Filesize

          6.1MB

        • memory/4300-932-0x0000000007EC0000-0x0000000007FCA000-memory.dmp

          Filesize

          1.0MB

        • memory/4476-16-0x00007FFEC8ED3000-0x00007FFEC8ED5000-memory.dmp

          Filesize

          8KB

        • memory/4476-14-0x00007FFEC8ED3000-0x00007FFEC8ED5000-memory.dmp

          Filesize

          8KB

        • memory/4476-15-0x00000000000B0000-0x00000000000BA000-memory.dmp

          Filesize

          40KB