Analysis

  • max time kernel
    112s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-11-2024 21:53

General

  • Target

    3e31095fd3460a46e3a3ec1a5e3ba21b4a8102e988ef79d09b48aabbab99ecdaN.exe

  • Size

    790KB

  • MD5

    8916f7daa548c4d6f9b46de4a2a0acb0

  • SHA1

    23fe92404c02c25733137d31e6a8f862ea268d62

  • SHA256

    3e31095fd3460a46e3a3ec1a5e3ba21b4a8102e988ef79d09b48aabbab99ecda

  • SHA512

    e0251781196a3b941386d2c3b62f12fa413b14755074f0bee6978484593d1249938e45834303990d0905b6f107f877289c5021c0ec94b7581733ea498ca1fe69

  • SSDEEP

    24576:ZytAuOcT0czQ6pjn+VeDjcE7zeR8zgFE:MtArxczvRdDjmR

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\3e31095fd3460a46e3a3ec1a5e3ba21b4a8102e988ef79d09b48aabbab99ecdaN.exe
    "C:\Users\Admin\AppData\Local\Temp\3e31095fd3460a46e3a3ec1a5e3ba21b4a8102e988ef79d09b48aabbab99ecdaN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4160
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0371.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0371.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2596
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4027.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4027.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3320
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0843GJ.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0843GJ.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5112
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c87cR60.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c87cR60.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:3208
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3208 -s 1088
            5⤵
            • Program crash
            PID:4144
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpnpU91.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpnpU91.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3220
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3208 -ip 3208
    1⤵
      PID:3864

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0371.exe

      Filesize

      645KB

      MD5

      35542311c87b4af03dbd1bf570979655

      SHA1

      c9fb646405e2ee7865a80305a59ff4af6abd3e02

      SHA256

      25830dce97dd6930d168aebd1a7a3f833ee8513f2fbed73a6fb878aff90fb0df

      SHA512

      921c94bc7d2793b68654e6e4b4be6a3fd1fe7ea19cebe3459fbd66db3927cc00f20aa779b6eb56c300c3728cf410d46096387df84d0710ef2d6eb5d28a3c8f0a

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpnpU91.exe

      Filesize

      296KB

      MD5

      26b34157587877ecd2248c036b4f230d

      SHA1

      f9105c493ba9cf9441aacdac49ac88d8f16cc07a

      SHA256

      efb38ec3073af153394ebb67dc55e18b8be222ba6d71461dae22caa7240e150b

      SHA512

      d5c89ecdcccadaf91b5c3f0c2a7b1387a4781c4d98e22cbe9a08703c05310684e0002ce7b72f6a68ce0082235738c7435d08a4cea502bcf575592bc9dc66b9e5

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4027.exe

      Filesize

      323KB

      MD5

      6caf8d46f768e71d465cf3cc956a7a13

      SHA1

      c5cb399139947f552da00528c7415295da7e1b35

      SHA256

      db6bd19215af577e3aaeda382390d6e4e4c8549c3ead9c5018c73b4da6829cad

      SHA512

      215df063b6fa67605a1d943859edc4c40c8bc60934dfa66ec7045ab7dcc6776d540976452bb4a3ad0383f84bfe0deadde78e428b5416752a4835a1a749d572b4

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0843GJ.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c87cR60.exe

      Filesize

      239KB

      MD5

      64f506a69992386ba350718a03a56ecc

      SHA1

      c1f2fbb1d58c752cf7e98aff214b568475401ac0

      SHA256

      2831cff602514b899cfdef3ace372139c6ca3599f9acaed1021dbb96c1039e1b

      SHA512

      47284f6130e04553b7e570ad7449c9c3cdd946055c83d74a78235938e9dbff2e3362466007ec2047290801e37e7968ca7e835dab8ed0baeb7f37008a8ee7b043

    • memory/3208-60-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/3208-62-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/3208-29-0x00000000023F0000-0x000000000240A000-memory.dmp

      Filesize

      104KB

    • memory/3208-30-0x0000000004A30000-0x0000000004FD4000-memory.dmp

      Filesize

      5.6MB

    • memory/3208-31-0x0000000005020000-0x0000000005038000-memory.dmp

      Filesize

      96KB

    • memory/3208-43-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-59-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-57-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-55-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-53-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-51-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-49-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-47-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-46-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-41-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-39-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-37-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-35-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-33-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3208-32-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/3220-69-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-82-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB

    • memory/3220-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/3220-86-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-74-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-102-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-98-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-94-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-92-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-91-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-89-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-68-0x00000000050E0000-0x0000000005124000-memory.dmp

      Filesize

      272KB

    • memory/3220-977-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/3220-80-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-78-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-77-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-100-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-96-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-84-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-72-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-70-0x00000000050E0000-0x000000000511E000-memory.dmp

      Filesize

      248KB

    • memory/3220-67-0x00000000022C0000-0x0000000002306000-memory.dmp

      Filesize

      280KB

    • memory/3220-975-0x0000000005120000-0x0000000005738000-memory.dmp

      Filesize

      6.1MB

    • memory/3220-976-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/5112-22-0x00000000008E0000-0x00000000008EA000-memory.dmp

      Filesize

      40KB

    • memory/5112-24-0x00007FFCBCAE3000-0x00007FFCBCAE5000-memory.dmp

      Filesize

      8KB

    • memory/5112-21-0x00007FFCBCAE3000-0x00007FFCBCAE5000-memory.dmp

      Filesize

      8KB