Analysis

  • max time kernel
    149s
  • max time network
    153s
  • 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, 03:55

General

  • Target

    f4735899320a1e610dae34fb0852ce7864e4ed54cb10a7470e0157baa4806e8f.exe

  • Size

    540KB

  • MD5

    fa9d7b67594cac9b7ff12a0aca564370

  • SHA1

    0528a25138e43840f5778af4fed5b25764e72d71

  • SHA256

    f4735899320a1e610dae34fb0852ce7864e4ed54cb10a7470e0157baa4806e8f

  • SHA512

    d40105ef07cd79619efb596f2cd41746c8db963fb4b4f4eb8e918826162ba635e83acb96dca2316615405337d479c3d9f94c58ec811161c50931037f852592d7

  • SSDEEP

    12288:+Mrjy90W/CdacF3x2VzXHqSZDHit4RHSW+w7zW0Umg9hBl:hyApt2vDHdRHt+w7zLUmw

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\f4735899320a1e610dae34fb0852ce7864e4ed54cb10a7470e0157baa4806e8f.exe
    "C:\Users\Admin\AppData\Local\Temp\f4735899320a1e610dae34fb0852ce7864e4ed54cb10a7470e0157baa4806e8f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0208.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0208.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4520
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5817.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5817.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3352
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5247.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5247.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4152

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0208.exe

          Filesize

          398KB

          MD5

          c3943fb6d55a9f005ceaad6047aed6e8

          SHA1

          24ca744c5d49e59c1b800d353884bb1d190e47bc

          SHA256

          0bdeecb2dd22c629eae4ce02c167d45d2175ebdef7e34aba9d2030a198a0faff

          SHA512

          ee4446d31917181edfd132b4e5944cb38a6176d6ed2953fb620959187c0bbb5f49c2a9cf9dcc992a1f2e341cbb0153b3dabd23ab056427a9b42d98f16d180a25

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5817.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5247.exe

          Filesize

          473KB

          MD5

          9cd66c6da195df15707a5c7ef4e9b318

          SHA1

          631cb1bfcf51ea5bcbaa0ceec419cd7451c8eba7

          SHA256

          106b4629dfffc95f66d03beada75367621dc462f344138c291755b4adb1603d0

          SHA512

          bd7762c5a95f6eed809ede1a6731c445ddaeb0dc9f84229bcf43c81011795116c702ccb34190b98eb72e958d99b6f03dd34265aa018ac1f78a3060c2201e8429

        • memory/3352-14-0x00007FFA80E33000-0x00007FFA80E35000-memory.dmp

          Filesize

          8KB

        • memory/3352-15-0x0000000000F40000-0x0000000000F4A000-memory.dmp

          Filesize

          40KB

        • memory/3352-16-0x00007FFA80E33000-0x00007FFA80E35000-memory.dmp

          Filesize

          8KB

        • memory/4152-62-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-52-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-24-0x00000000050F0000-0x0000000005134000-memory.dmp

          Filesize

          272KB

        • memory/4152-34-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-40-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-88-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-84-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-82-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-80-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-78-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-76-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-74-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-72-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-68-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-66-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-64-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-22-0x0000000004A80000-0x0000000004AC6000-memory.dmp

          Filesize

          280KB

        • memory/4152-60-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-58-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-56-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-54-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-23-0x0000000004B00000-0x00000000050A4000-memory.dmp

          Filesize

          5.6MB

        • memory/4152-48-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-46-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-44-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-42-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-38-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-36-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-86-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-70-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-50-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-32-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-30-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-28-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-26-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-25-0x00000000050F0000-0x000000000512E000-memory.dmp

          Filesize

          248KB

        • memory/4152-931-0x0000000005130000-0x0000000005748000-memory.dmp

          Filesize

          6.1MB

        • memory/4152-932-0x00000000057D0000-0x00000000058DA000-memory.dmp

          Filesize

          1.0MB

        • memory/4152-933-0x0000000005910000-0x0000000005922000-memory.dmp

          Filesize

          72KB

        • memory/4152-934-0x0000000005930000-0x000000000596C000-memory.dmp

          Filesize

          240KB

        • memory/4152-935-0x0000000005A80000-0x0000000005ACC000-memory.dmp

          Filesize

          304KB