Analysis

  • max time kernel
    145s
  • max time network
    154s
  • 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, 19:04

General

  • Target

    45b72d5db935dd78581fbc773a04a1321b266f40a9f5d30cd4ac13c292807976.exe

  • Size

    532KB

  • MD5

    a04c579bc5492febe3897c44a38b8048

  • SHA1

    6f25df42e4c833c04aedecd4c9e1175792fe6f0b

  • SHA256

    45b72d5db935dd78581fbc773a04a1321b266f40a9f5d30cd4ac13c292807976

  • SHA512

    b3673543d73f2b4f2c732301a7f54e3bfbe972c70ef2411a2ca8f29536ccacfe13b0e0832b750af3c78188c8508eac6e9e00b62a24c9575773ad5138bbc703c3

  • SSDEEP

    12288:MMr1y90gAha2rnX60kfvYRliaOiakpnS2QhSedLVElQ:ZyL0r60k3yRDAPVGQ

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

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\45b72d5db935dd78581fbc773a04a1321b266f40a9f5d30cd4ac13c292807976.exe
    "C:\Users\Admin\AppData\Local\Temp\45b72d5db935dd78581fbc773a04a1321b266f40a9f5d30cd4ac13c292807976.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3504
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vknZ1875SS.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vknZ1875SS.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4476
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw56ve98VT55.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw56ve98VT55.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkUj84Cy60al.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkUj84Cy60al.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:660

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vknZ1875SS.exe

          Filesize

          387KB

          MD5

          202a59dbab4215f35c5d9cc0ac071ea1

          SHA1

          7ca70f278372ebf714254e4665e8c7299056cc7c

          SHA256

          1eef4003e82556e20f2bf9e6cdcdf9fdfd539d54882b28f037e5228ea34a4c6b

          SHA512

          d58f4e04c7f8e0bdaa68763c31bef3e59c2ffb6aa128a8c07052a66d76db6b145304ce96a6e85399f392ed66e34f332a31bdb041cfa16a7e530bf40658299d32

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw56ve98VT55.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkUj84Cy60al.exe

          Filesize

          291KB

          MD5

          150fdedd2b793392cc28473afda116f7

          SHA1

          7265c0b8afbcf0c32a76e0c5ac082232826da075

          SHA256

          b7a6e476c3bf7b43b9b7d54ba425b7abb515b62bec032c05475d03b2592db3b2

          SHA512

          7d3e5c82ba1160ec4a18ae5affe47554ceb27b0a75fba5488429c7b683540121e81a9818cbe8a6bf845146019ad265e657c207054e16f0e6e75244b4f6ea22b6

        • memory/660-64-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-38-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp

          Filesize

          304KB

        • memory/660-22-0x0000000002280000-0x00000000022C6000-memory.dmp

          Filesize

          280KB

        • memory/660-23-0x0000000004D80000-0x0000000005324000-memory.dmp

          Filesize

          5.6MB

        • memory/660-24-0x00000000027A0000-0x00000000027E4000-memory.dmp

          Filesize

          272KB

        • memory/660-28-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-36-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-89-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-86-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-84-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-82-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-80-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-78-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-76-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-74-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-70-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-68-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-67-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-934-0x0000000005B00000-0x0000000005B3C000-memory.dmp

          Filesize

          240KB

        • memory/660-58-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-933-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

          Filesize

          72KB

        • memory/660-60-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-56-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-52-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-50-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-48-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-46-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-44-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-42-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-40-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-62-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-34-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-32-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-30-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-72-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-54-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-26-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-25-0x00000000027A0000-0x00000000027DE000-memory.dmp

          Filesize

          248KB

        • memory/660-931-0x0000000005330000-0x0000000005948000-memory.dmp

          Filesize

          6.1MB

        • memory/660-932-0x00000000059A0000-0x0000000005AAA000-memory.dmp

          Filesize

          1.0MB

        • memory/3716-16-0x00007FF97BA13000-0x00007FF97BA15000-memory.dmp

          Filesize

          8KB

        • memory/3716-14-0x00007FF97BA13000-0x00007FF97BA15000-memory.dmp

          Filesize

          8KB

        • memory/3716-15-0x00000000005B0000-0x00000000005BA000-memory.dmp

          Filesize

          40KB