Analysis

  • max time kernel
    150s
  • max time network
    149s
  • 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, 06:31

General

  • Target

    fa42c6f93204ecc0f1609bd6ded4679684f0a453707395fccf4917c09788c421.exe

  • Size

    810KB

  • MD5

    83f926f478ee19b3f8d8d84a4be3028d

  • SHA1

    726f92ecfecff7c990a56a30702fdf2ab42ab17a

  • SHA256

    fa42c6f93204ecc0f1609bd6ded4679684f0a453707395fccf4917c09788c421

  • SHA512

    09ef968579b57e5319fe696da52e3b02cefeacc7786cb28464b49745c12cae070444329df12f8309e686574ad0dcac1a4a0851833d610d9042a9e8d15543865a

  • SSDEEP

    12288:6Mrgy901q0fH1MNLfBq7Gc9DvGuIl3+nNtn6rQ31MQs53ololKyR+8/j:uyaq0fyfBI1rGuIl36Nt337E4OV+cj

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

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
  • 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\fa42c6f93204ecc0f1609bd6ded4679684f0a453707395fccf4917c09788c421.exe
    "C:\Users\Admin\AppData\Local\Temp\fa42c6f93204ecc0f1609bd6ded4679684f0a453707395fccf4917c09788c421.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4860
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8743.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8743.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3128
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice6463.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice6463.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3728
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8272PO.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8272PO.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4636
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c30rp40.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c30rp40.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:4332
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4332 -s 1012
            5⤵
            • Program crash
            PID:4392
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dCPwU90.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dCPwU90.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4472
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4332 -ip 4332
    1⤵
      PID:3956

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8743.exe

      Filesize

      665KB

      MD5

      166a91a9feb932da8099ac015d63679d

      SHA1

      d238069e5029d8d0d8214de62a5698a1d7cb36a1

      SHA256

      91d052e0f7f02f1b501f53a5490dcef7be9e28dad46c1cfbe3318fd9941b74cd

      SHA512

      e014547ba091a6af23eb27df3361907fbd3a1495eda4831b53d8a827a2264f5cc5b65e79d5082b1c70c389431ec2df9e7360e6289596db206ad88950f268a901

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dCPwU90.exe

      Filesize

      307KB

      MD5

      95be872fdfb3eee06e527beb6ea9a9c0

      SHA1

      65f3aeb2bc8adbc3500b32f6d7291765c9eef5a0

      SHA256

      2ea6c216f1b484d0e5e40ee28653a7fa520b2c5ae990f20883917b6495333dea

      SHA512

      a922adff7edd8f64e01ba808d552c8b3697bac4d19399fda926f258c83d67601e811b06bf5e462b99d4dc4b0b3f2e7ceb102b210944ea709e3dcd4ce5dc2fc4d

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice6463.exe

      Filesize

      332KB

      MD5

      4d3be55c144da7a638ec82957cb29f47

      SHA1

      5e7f4f5233e393b8da46aae1db82ed4c0021b942

      SHA256

      fedce2771b79c85e126970c7e3b3847a33579b896012b86375e087dd8ed4e80e

      SHA512

      8d3fdb49c9a364168f5d6ea4b97960615b481563bf4f643ae73d4d6989d8ad5c87fe9d9b2af40e3f09017369e7dae9e0f1a71874ec6452be6f4673e15670866d

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8272PO.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c30rp40.exe

      Filesize

      249KB

      MD5

      c2cb91bba49c5d5123d3d8d15313ff83

      SHA1

      19008cd49fe37b13ec623f90e287f3add922c42e

      SHA256

      844b506206223f8a64167624d75582732b754b3823d3f20339d2ca62f83ce4fe

      SHA512

      4c4c327f8e2d69121ae09a03a3cf14efa16e738fc556fb358acc52b360a84b6fb808e2571ca95c7ab569d525a8f9ecd2dacadfcd72dab1872ae79f56d4be0990

    • memory/4332-60-0x0000000000400000-0x00000000004BE000-memory.dmp

      Filesize

      760KB

    • memory/4332-52-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-29-0x00000000023A0000-0x00000000023BA000-memory.dmp

      Filesize

      104KB

    • memory/4332-30-0x0000000004BA0000-0x0000000005144000-memory.dmp

      Filesize

      5.6MB

    • memory/4332-31-0x0000000002700000-0x0000000002718000-memory.dmp

      Filesize

      96KB

    • memory/4332-39-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-59-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-57-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-55-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-53-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-62-0x0000000000400000-0x00000000004BE000-memory.dmp

      Filesize

      760KB

    • memory/4332-49-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-48-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-32-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-46-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-44-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-41-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-37-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-35-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4332-33-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/4472-86-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-975-0x0000000005110000-0x0000000005728000-memory.dmp

      Filesize

      6.1MB

    • memory/4472-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB

    • memory/4472-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/4472-80-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-98-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-96-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-102-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-100-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-94-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-92-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-90-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-67-0x00000000023F0000-0x0000000002436000-memory.dmp

      Filesize

      280KB

    • memory/4472-88-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-68-0x0000000004AC0000-0x0000000004B04000-memory.dmp

      Filesize

      272KB

    • memory/4472-84-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-78-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-76-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-82-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-74-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-72-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-70-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-69-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/4472-977-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/4472-976-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/4636-22-0x0000000000410000-0x000000000041A000-memory.dmp

      Filesize

      40KB

    • memory/4636-21-0x00007FFD35143000-0x00007FFD35145000-memory.dmp

      Filesize

      8KB

    • memory/4636-23-0x00007FFD35143000-0x00007FFD35145000-memory.dmp

      Filesize

      8KB