Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2024, 20:50

General

  • Target

    18917972f17e74bb6910c95de72949cdaf551bacddc0aba0579dfabd4e52fc2c.exe

  • Size

    641KB

  • MD5

    65ff91d45f9241a3565ec03e1b8b1076

  • SHA1

    068d5ece6d7401a9f1209df1f34051ab6a1854b2

  • SHA256

    18917972f17e74bb6910c95de72949cdaf551bacddc0aba0579dfabd4e52fc2c

  • SHA512

    2b4d22b5621f34a3c9c563cb19aa18d608bdd75a7e97bc431ac893b8bad840c0ab03a25de3a339e7b10469075b54878b3e4c3cac610c3b9084640c1767e654bf

  • SSDEEP

    12288:dMrUy90DfScl/qyJgBQMKQ4RH+4zo0K1XMC3P:Fy8jl/qyGBUlG7JP

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\18917972f17e74bb6910c95de72949cdaf551bacddc0aba0579dfabd4e52fc2c.exe
    "C:\Users\Admin\AppData\Local\Temp\18917972f17e74bb6910c95de72949cdaf551bacddc0aba0579dfabd4e52fc2c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6159.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6159.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3688
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.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:316
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 316 -s 1088
          4⤵
          • Program crash
          PID:2648
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doOmh79.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doOmh79.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1228
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 316 -ip 316
    1⤵
      PID:5044
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:1276

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doOmh79.exe

      Filesize

      297KB

      MD5

      6a242be8c8b7c9c1cc93f00236a234cb

      SHA1

      b53912207d240b30ad1654f5647ecbece51d8e86

      SHA256

      8aac947810208b5b54d5a05f2e1c34e41f9b6a7a905e742de8600802f23d6170

      SHA512

      2c3f938458874270ea24d4101817b235110a91b01b7fa13bfedff2dc38adaa968c77e0b4c1d9768df0079ddad55a2b4ac84315667d35dea0a4da7c2a6ee3b8a2

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6159.exe

      Filesize

      321KB

      MD5

      c29d9ef557f69e0a16e100f596402da3

      SHA1

      f3e80ac2409d2481fa89ef4c48dd16c01d908b97

      SHA256

      b1709d2252b9a0eb8e20d103c41da30383122fa2b17746d32cde1cc61057dd40

      SHA512

      d0af013f3030e11ca60c72d5d61eeb777e7a0e60ebbf1ad388353b19114267a3ea7038d63a24d0eaddca3fb2ebf4fe3d6e9ca5608af834f9fc4779cae7232a58

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe

      Filesize

      239KB

      MD5

      c425d3b147736fe6fd76548da5f32ca2

      SHA1

      c446a2a201ac9c3f4d713358bf0a9aee92faa987

      SHA256

      f7f03bb631b3892a6db326ee7263085b8ac83c833903904c74652a47a0480988

      SHA512

      0ac92da83d464b47474c7d217a4bbfd64afaf9905d28839c5d10f2778d52201b0c93a36dd97c75b551fb77d0b5cf8bbef1d61cd0219ca1e71f45733d40351870

    • memory/316-55-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/316-44-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-22-0x0000000002230000-0x000000000224A000-memory.dmp

      Filesize

      104KB

    • memory/316-24-0x00000000023E0000-0x00000000023F8000-memory.dmp

      Filesize

      96KB

    • memory/316-23-0x0000000004D70000-0x0000000005314000-memory.dmp

      Filesize

      5.6MB

    • memory/316-34-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-52-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-51-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-48-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-46-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-53-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/316-43-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-40-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-38-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-37-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-32-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-31-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-28-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-26-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/316-25-0x00000000023E0000-0x00000000023F2000-memory.dmp

      Filesize

      72KB

    • memory/1228-89-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-968-0x0000000005240000-0x0000000005858000-memory.dmp

      Filesize

      6.1MB

    • memory/1228-972-0x0000000005B90000-0x0000000005BDC000-memory.dmp

      Filesize

      304KB

    • memory/1228-971-0x0000000005A40000-0x0000000005A7C000-memory.dmp

      Filesize

      240KB

    • memory/1228-75-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-73-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-87-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-95-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-93-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-91-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-85-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-83-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-970-0x0000000005A20000-0x0000000005A32000-memory.dmp

      Filesize

      72KB

    • memory/1228-81-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-61-0x0000000004AB0000-0x0000000004AF4000-memory.dmp

      Filesize

      272KB

    • memory/1228-79-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-71-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-69-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-77-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-67-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-65-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-63-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-62-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

      Filesize

      248KB

    • memory/1228-60-0x0000000002400000-0x0000000002446000-memory.dmp

      Filesize

      280KB

    • memory/1228-969-0x00000000058E0000-0x00000000059EA000-memory.dmp

      Filesize

      1.0MB

    • memory/4716-15-0x0000000000910000-0x000000000091A000-memory.dmp

      Filesize

      40KB

    • memory/4716-14-0x00007FFCECE03000-0x00007FFCECE05000-memory.dmp

      Filesize

      8KB

    • memory/4716-16-0x00007FFCECE03000-0x00007FFCECE05000-memory.dmp

      Filesize

      8KB