Analysis

  • max time kernel
    144s
  • max time network
    148s
  • 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, 05:00

General

  • Target

    4c0988399789206cf730c3a47b292c18c78df325a2c466960754bd2e3529609b.exe

  • Size

    393KB

  • MD5

    b43dcf8dccf6a46dbc7194a5f28f7b97

  • SHA1

    f6ad2782b373a9bc583451904bff58b552af74c7

  • SHA256

    4c0988399789206cf730c3a47b292c18c78df325a2c466960754bd2e3529609b

  • SHA512

    f29d251d99f3c2583584a9369e3fc9d438bff1823567ab59717d3dc45dd33ec5333d97c417caa58e6776e0b70bc109aad51460b46cc08e8795ffad1b00f30f45

  • SSDEEP

    6144:Kxy+bnr+xp0yN90QEh7N9Je8brlCnfrPkEYhvakTIQ68FM2IMrBHdL:bMrxy90jNFVczPkxhv/IQ68FHL

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

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 2 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4c0988399789206cf730c3a47b292c18c78df325a2c466960754bd2e3529609b.exe
    "C:\Users\Admin\AppData\Local\Temp\4c0988399789206cf730c3a47b292c18c78df325a2c466960754bd2e3529609b.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3316
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:760
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74nR21.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74nR21.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1220
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:5636

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74nR21.exe

          Filesize

          323KB

          MD5

          a18bc052dac76e8b0b9945594d2e8eab

          SHA1

          9342f954e199cb1e8375daf861d91b877f1c6ad9

          SHA256

          d8a2a5c2cc4691861d4f8409f2877cac35b3e82ae94b90a45160ae204a4cf7d2

          SHA512

          898156d3be9e60ae438033b2b9d9d30891781cb43841dd00e3dc6431d9ae458d61fd060348a6780d5d594b08c2a67978a62e81a37d7d777c8c8d5868ebdd33b6

        • memory/760-7-0x00007FF8C0A03000-0x00007FF8C0A05000-memory.dmp

          Filesize

          8KB

        • memory/760-8-0x0000000000430000-0x000000000043A000-memory.dmp

          Filesize

          40KB

        • memory/1220-14-0x0000000000520000-0x0000000000620000-memory.dmp

          Filesize

          1024KB

        • memory/1220-15-0x00000000006F0000-0x000000000073B000-memory.dmp

          Filesize

          300KB

        • memory/1220-16-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

        • memory/1220-17-0x0000000002660000-0x00000000026A6000-memory.dmp

          Filesize

          280KB

        • memory/1220-18-0x0000000004B90000-0x0000000005134000-memory.dmp

          Filesize

          5.6MB

        • memory/1220-19-0x0000000002760000-0x00000000027A4000-memory.dmp

          Filesize

          272KB

        • memory/1220-29-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-55-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-83-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-81-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-79-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-77-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-75-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-73-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-71-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-69-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-67-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-65-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-63-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-61-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-59-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-57-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-53-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-51-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-49-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-47-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-45-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-43-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-41-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-39-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-37-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-35-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-33-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-31-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-27-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-25-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-23-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-21-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-20-0x0000000002760000-0x000000000279E000-memory.dmp

          Filesize

          248KB

        • memory/1220-926-0x0000000005140000-0x0000000005758000-memory.dmp

          Filesize

          6.1MB

        • memory/1220-927-0x0000000005760000-0x000000000586A000-memory.dmp

          Filesize

          1.0MB

        • memory/1220-928-0x0000000005880000-0x0000000005892000-memory.dmp

          Filesize

          72KB

        • memory/1220-929-0x00000000058A0000-0x00000000058DC000-memory.dmp

          Filesize

          240KB

        • memory/1220-930-0x00000000059F0000-0x0000000005A3C000-memory.dmp

          Filesize

          304KB

        • memory/1220-931-0x0000000000520000-0x0000000000620000-memory.dmp

          Filesize

          1024KB

        • memory/1220-933-0x00000000006F0000-0x000000000073B000-memory.dmp

          Filesize

          300KB

        • memory/1220-934-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB