Analysis

  • max time kernel
    148s
  • 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
    11-11-2024 02:23

General

  • Target

    925bd3eacf53a9f47a319e569513c0f4d98208920a8b94e6e6ecd264f0ea18dc.exe

  • Size

    818KB

  • MD5

    b543599e645efa850f60acdb352fd060

  • SHA1

    a3c517e9d8f66b6442cfffb8a56f63a39283743a

  • SHA256

    925bd3eacf53a9f47a319e569513c0f4d98208920a8b94e6e6ecd264f0ea18dc

  • SHA512

    dae2ec0cac93c8eb152d277346b2b630524a3c74680aaf44276dcbc2b443a44543ff3aa19b1d41edf62f18fe3b9291447297ce0e747efce64e7346b550647881

  • SSDEEP

    12288:JMrcy90SKheVr6uHNOw897bWW5jYzcGqDXqFvWky08U763rV6zgsD1ALOHm:RywYEw897bWmGqDPr08U6rkzsLOHm

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
  • Launches sc.exe 1 IoCs

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

  • 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\925bd3eacf53a9f47a319e569513c0f4d98208920a8b94e6e6ecd264f0ea18dc.exe
    "C:\Users\Admin\AppData\Local\Temp\925bd3eacf53a9f47a319e569513c0f4d98208920a8b94e6e6ecd264f0ea18dc.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2916
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4941.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4941.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1304
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio8756.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio8756.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3620
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro9711.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro9711.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3408
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu0569.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu0569.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:1028
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1028 -s 1080
            5⤵
            • Program crash
            PID:2116
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rId69s89.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rId69s89.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4556
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1028 -ip 1028
    1⤵
      PID:2308
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:1252

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4941.exe

      Filesize

      676KB

      MD5

      89f07045bb05d2783d3d29f575002c6f

      SHA1

      8cce98e8aade22b11beb9e2edff92de54e7f23df

      SHA256

      1cab58695fee9052875a069d02c78fc5291695ecfeea74c08d203d2d1686990b

      SHA512

      26aedac94e7b332e04ea1f7df62d5fb7ac5523a6075a0e0db5d6999a1662d429ce4936d15f41134e1db5474320231d55f4713b1e32408c2a16ed0a5a00a93a5d

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rId69s89.exe

      Filesize

      349KB

      MD5

      c6850bc74383dc7c55ba92c1e768e79b

      SHA1

      5ac59b97a3ee01fcc3d37bd85917076bb4c5f723

      SHA256

      74263da3f4f471af47f8e74fec49a17d763c2e2a24d3d88407f8b57a79b5019a

      SHA512

      1c3731772eee444ee76b097e0090b203b14a8595c68394d3ca17c486eb4033c29c95dd0238a203347400ffa9df58572100a85f7d79bdc09d604aef0bcadcbc70

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio8756.exe

      Filesize

      334KB

      MD5

      bbff10b6e1c6cf5f1525b6bcbc6da703

      SHA1

      17f0ece902d747113e226e88d889229f4fdd93b1

      SHA256

      01eba4e6eebde1fc53ebfb5dcefd4310040a5bc0de56216c0e8c4549f1922d9c

      SHA512

      b36ee160fa0afbff2fa68c71c62b822145b98c26fc158bc08382084dda91061c1fa0e56c01b41275f66cc111de102c479e3e0708cd2cc02d6ddd024fc06185a6

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro9711.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu0569.exe

      Filesize

      290KB

      MD5

      4703c7eb0f30ca4ca39843bfb29e173e

      SHA1

      ada79bcf192f558ef2dfba6c2a75c91a8d0906c2

      SHA256

      0afbf74e2a7345ed02a536277b760ad371985cf6408cae60e9e45edf43c7158f

      SHA512

      e6a047f66503d34e177ef3e849f2af2b952f576bcd792e37ba3f669932225caf90375740d261a09df5b9be103c2152c7ad02aa6de81450fc764db4ed9d9025bb

    • memory/1028-60-0x0000000000400000-0x0000000000830000-memory.dmp

      Filesize

      4.2MB

    • memory/1028-32-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-29-0x0000000002800000-0x000000000281A000-memory.dmp

      Filesize

      104KB

    • memory/1028-30-0x0000000005170000-0x0000000005714000-memory.dmp

      Filesize

      5.6MB

    • memory/1028-31-0x00000000029A0000-0x00000000029B8000-memory.dmp

      Filesize

      96KB

    • memory/1028-59-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-57-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-55-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-53-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-51-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-49-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-43-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-47-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-45-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-62-0x0000000000400000-0x0000000000830000-memory.dmp

      Filesize

      4.2MB

    • memory/1028-41-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-39-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-37-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-35-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/1028-33-0x00000000029A0000-0x00000000029B2000-memory.dmp

      Filesize

      72KB

    • memory/3408-22-0x0000000000350000-0x000000000035A000-memory.dmp

      Filesize

      40KB

    • memory/3408-21-0x00007FFAB1163000-0x00007FFAB1165000-memory.dmp

      Filesize

      8KB

    • memory/3408-23-0x00007FFAB1163000-0x00007FFAB1165000-memory.dmp

      Filesize

      8KB

    • memory/4556-90-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-97-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-72-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-70-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-69-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-82-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-103-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-100-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-98-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-68-0x0000000004E40000-0x0000000004E84000-memory.dmp

      Filesize

      272KB

    • memory/4556-94-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-92-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-88-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-86-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-84-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-80-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-78-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-76-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-74-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4556-67-0x0000000002690000-0x00000000026D6000-memory.dmp

      Filesize

      280KB

    • memory/4556-975-0x00000000055E0000-0x0000000005BF8000-memory.dmp

      Filesize

      6.1MB

    • memory/4556-976-0x0000000005C00000-0x0000000005D0A000-memory.dmp

      Filesize

      1.0MB

    • memory/4556-977-0x0000000004F60000-0x0000000004F72000-memory.dmp

      Filesize

      72KB

    • memory/4556-978-0x0000000004F80000-0x0000000004FBC000-memory.dmp

      Filesize

      240KB

    • memory/4556-979-0x0000000004FD0000-0x000000000501C000-memory.dmp

      Filesize

      304KB