Analysis

  • max time kernel
    142s
  • max time network
    146s
  • 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 10:03

General

  • Target

    61b32eada0632836400e3b23d7cf685eeb36f3e427ab6c0a142be1cadd9172ac.exe

  • Size

    647KB

  • MD5

    919293535a4cb969f4b6cdd632ef8bc7

  • SHA1

    b7d102c6942b04f62de216fb2b26a8d80bcb364b

  • SHA256

    61b32eada0632836400e3b23d7cf685eeb36f3e427ab6c0a142be1cadd9172ac

  • SHA512

    5d9c7aea8fbb1c533168469f8b9bc32e758acd006a926fa7852632264c5618d7da980ad49b2dfc762399dddfa678b734851a041318e6b5a9ffaed546dd2871ba

  • SSDEEP

    12288:OMrBy90eX04ZN4L79ib6clEk8vIz60CqzSeZlIiNOWwquJ1Q:/yI434n9iak8vIzRRmK6W1QQ

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 4 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 2 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 4 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 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\61b32eada0632836400e3b23d7cf685eeb36f3e427ab6c0a142be1cadd9172ac.exe
    "C:\Users\Admin\AppData\Local\Temp\61b32eada0632836400e3b23d7cf685eeb36f3e427ab6c0a142be1cadd9172ac.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4480
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice1824.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice1824.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3596
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2344Cs.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2344Cs.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4496
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c83mX86.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c83mX86.exe
        3⤵
        • 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:2380
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 236
          4⤵
          • Program crash
          PID:3780
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dbHjv31.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dbHjv31.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1068
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2380 -ip 2380
    1⤵
      PID:2576
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:5072

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dbHjv31.exe

      Filesize

      305KB

      MD5

      ec088a83425b04368330832fda2c0702

      SHA1

      82a4d9eb05a6d1fb78246242e73852e7cde0a2f2

      SHA256

      0579ed6e82e5b916bb1f44fdd9284c1f90fbee564851c7f27b128a1bc04b1bd9

      SHA512

      54e20e3327aa029ae7ad6105d707646c06a2ec7fcf8a577aafcaafb622eaf6721eb1e446a2f9433580ee04259f3b99f8e1a16475d60d08b1b40e2b63b912c341

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice1824.exe

      Filesize

      324KB

      MD5

      5102a332f3fb0360deb9c11556f2215e

      SHA1

      bafedb85e885c849ff463bd5b1227fcd092e1c50

      SHA256

      d26d6e5bfa6778e793b36088a43c71c8d340842da0887e33f71197d1ca07e437

      SHA512

      e3335c765d69998889b3f01fd8e801cf7975be9ebfdd44035d6b287b9e19c6878385e83a94cd700ba7fc456eeed4be1c6cf29554e80df2ef825f5482bf33c7d0

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2344Cs.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c83mX86.exe

      Filesize

      247KB

      MD5

      30e5aaec3887bdb24f811d8771c1f85a

      SHA1

      2d524df864894fe6d641e9356f4a9a5c5379ada4

      SHA256

      d9bf860d4475686caba3b09e50d8e6476e58d3461de1266d95b68f7100e5414e

      SHA512

      90dfe46ee5a35e606d1f2b576c622bae85a57c8b6f67e915214f11a4f74ce4b9d572c3a8d9c782add9465a63be65f4ba6bffe83c6102d9e7a5a67898e203e90c

    • memory/1068-75-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-77-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB

    • memory/1068-971-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/1068-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/1068-969-0x00000000057C0000-0x00000000058CA000-memory.dmp

      Filesize

      1.0MB

    • memory/1068-968-0x00000000051A0000-0x00000000057B8000-memory.dmp

      Filesize

      6.1MB

    • memory/1068-60-0x0000000004A40000-0x0000000004A86000-memory.dmp

      Filesize

      280KB

    • memory/1068-63-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-65-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-67-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-69-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-71-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-73-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-81-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-61-0x0000000004AC0000-0x0000000004B04000-memory.dmp

      Filesize

      272KB

    • memory/1068-85-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-87-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-91-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-93-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-95-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-89-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-80-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-62-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/1068-83-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

      Filesize

      248KB

    • memory/2380-24-0x0000000004A60000-0x0000000004A78000-memory.dmp

      Filesize

      96KB

    • memory/2380-48-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-36-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-25-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-26-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-28-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-30-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-34-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-42-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-40-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-53-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/2380-23-0x0000000004B10000-0x00000000050B4000-memory.dmp

      Filesize

      5.6MB

    • memory/2380-22-0x00000000023A0000-0x00000000023BA000-memory.dmp

      Filesize

      104KB

    • memory/2380-39-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-44-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-46-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-55-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/2380-50-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-52-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/2380-33-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4496-15-0x00000000001C0000-0x00000000001CA000-memory.dmp

      Filesize

      40KB

    • memory/4496-17-0x00007FFCA0E73000-0x00007FFCA0E75000-memory.dmp

      Filesize

      8KB

    • memory/4496-14-0x00007FFCA0E73000-0x00007FFCA0E75000-memory.dmp

      Filesize

      8KB