Analysis

  • max time kernel
    148s
  • max time network
    144s
  • 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 00:46

General

  • Target

    b4093d1ab64d6af5ba77a6a14c022e5a01f038833b3cd02ed15c5a7bec3dae86.exe

  • Size

    793KB

  • MD5

    4ab115413da0da997096e99b68817109

  • SHA1

    98d34d1a5d84e7037a8931811da7fa0f4edb72c7

  • SHA256

    b4093d1ab64d6af5ba77a6a14c022e5a01f038833b3cd02ed15c5a7bec3dae86

  • SHA512

    f3231971f930c122d3f1a2f028a276cf5364ad1cdd463c8ff2ea367bed50e23a513148840c57c5e85b82d83e3ed46f2bdd15a1ad1a3c99c445fb9afe13ec2bf6

  • SSDEEP

    24576:IyrI5sIliR+m0mHgrFrn/g1IxidvlcoJL/Wd:PM5siiQm02gp/g1IxidvSuC

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
  • 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 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\b4093d1ab64d6af5ba77a6a14c022e5a01f038833b3cd02ed15c5a7bec3dae86.exe
    "C:\Users\Admin\AppData\Local\Temp\b4093d1ab64d6af5ba77a6a14c022e5a01f038833b3cd02ed15c5a7bec3dae86.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3080
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1821.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1821.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4316
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5316.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5316.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4720
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5414wf.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5414wf.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3496
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c10WG90.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c10WG90.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:2780
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 1012
            5⤵
            • Program crash
            PID:2752
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dsSHG98.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dsSHG98.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4044
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2780 -ip 2780
    1⤵
      PID:2244
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:2336

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1821.exe

      Filesize

      648KB

      MD5

      5607059f4fcfc1cfbe47fdde1f44a097

      SHA1

      00f8954843c98ce900ebc85f3f61c4a1812f3561

      SHA256

      beb555d806f5cd99f6590c2916c61c4b2627bd718c2c5b56e7fc09af17e2eddd

      SHA512

      0a5ba68e68d060b5fbfbc94b0b8f2628359f883ff4b4c80a0d99a3288aafc822425109de4597ce7e5418333e55377d67e5574a75ddb75935fe0502659f386489

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dsSHG98.exe

      Filesize

      283KB

      MD5

      597a217ce89751109c86359bacd0d831

      SHA1

      686cdede0d70c16ae5ad8858abc11c3913de39c6

      SHA256

      4094bd300b3bd5c6f1a810b4afff7a02fca7900be6a33d57cdfe00bbcea0a8cc

      SHA512

      654b59c6b762d0813723d19f238e44e74f3f61242af785e7b4deb183326cc20726a0a9c12d5c29bb1dc2de0f6cb21aa3435129bc0359904c410892ee3515076e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5316.exe

      Filesize

      325KB

      MD5

      d4e0498be85fbb174fc517ca6e4ef29b

      SHA1

      7fca1e40a45d3c36e2cd8cef5781ba58de9cad03

      SHA256

      0b00c4e2db97215666938d6df95126e34da9cbfefa74f8a20dae2d6be910f7ce

      SHA512

      209572767cbe6481f4e4c76f5e770b3c9dc276a3910b4eb41f57428e6ad3017e6f02ea20f972c11dbbe1b0cc10a55685eca3f4025aa835be7f8cb344510caedb

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5414wf.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c10WG90.exe

      Filesize

      226KB

      MD5

      0b8ba0c862a16e7d6bfd834918b3e3c7

      SHA1

      4046948111637aa536d353a0de12676a44b6bf5d

      SHA256

      20b22242c64e04fb8aeb734e34e74ca849fda731bd1d02498f7e6357987fc8ee

      SHA512

      853e6b8e3610f58251fb057d016248c925c03b396276225cae4a65a837546a05dd31a52c612e955b37518ee67292ff0b806c3edac96cdd2d2731f2183b4afe3e

    • memory/2780-60-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/2780-50-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-29-0x0000000002220000-0x000000000223A000-memory.dmp

      Filesize

      104KB

    • memory/2780-30-0x0000000004C00000-0x00000000051A4000-memory.dmp

      Filesize

      5.6MB

    • memory/2780-31-0x00000000023D0000-0x00000000023E8000-memory.dmp

      Filesize

      96KB

    • memory/2780-32-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-39-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-57-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-55-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-53-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-51-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-43-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-47-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-45-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-62-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/2780-42-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-37-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-35-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-33-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2780-59-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/3496-22-0x0000000000840000-0x000000000084A000-memory.dmp

      Filesize

      40KB

    • memory/3496-21-0x00007FFD372E3000-0x00007FFD372E5000-memory.dmp

      Filesize

      8KB

    • memory/3496-23-0x00007FFD372E3000-0x00007FFD372E5000-memory.dmp

      Filesize

      8KB

    • memory/4044-69-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-90-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-86-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-98-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-103-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-100-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-96-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-94-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-92-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-68-0x0000000002670000-0x00000000026B4000-memory.dmp

      Filesize

      272KB

    • memory/4044-88-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-84-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-82-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-80-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-78-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-76-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-74-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-72-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-70-0x0000000002670000-0x00000000026AE000-memory.dmp

      Filesize

      248KB

    • memory/4044-67-0x0000000002500000-0x0000000002546000-memory.dmp

      Filesize

      280KB

    • memory/4044-975-0x0000000005290000-0x00000000058A8000-memory.dmp

      Filesize

      6.1MB

    • memory/4044-976-0x0000000004BC0000-0x0000000004CCA000-memory.dmp

      Filesize

      1.0MB

    • memory/4044-977-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/4044-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/4044-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB