Analysis

  • max time kernel
    149s
  • max time network
    153s
  • 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 13:32

General

  • Target

    14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe

  • Size

    1.0MB

  • MD5

    fae4d57cc7d87f74415914001edc5b68

  • SHA1

    bb509c48a27af9323294797cf25eef291a257a6b

  • SHA256

    14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150

  • SHA512

    94e37a98ba13c5076c26df430653159270ac9927019631014067851e18a9553d93f17e2549d4311c4fb7b9da1641dec718ce88158a25c63e937735b2b6d8ccb2

  • SSDEEP

    12288:NMrry90QD3hBd+J9EZx65kgL34SEr0NHHd7eS3qZclysEosOHBA5fbDjTZok6Fh5:CyHDRB8Jax6Sg74bTJBDjFm2blFoZ

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

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 6 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 4 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 6 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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe
    "C:\Users\Admin\AppData\Local\Temp\14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3280
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will2120.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will2120.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4452
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will1034.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will1034.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1296
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\will0671.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\will0671.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:948
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\mx1430wu.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\mx1430wu.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3684
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ns0746vP.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ns0746vP.exe
            5⤵
            • 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:3084
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 1080
              6⤵
              • Program crash
              PID:1368
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py63Wf21.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py63Wf21.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:4800
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3084 -ip 3084
    1⤵
      PID:1908
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:756

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will2120.exe

      Filesize

      866KB

      MD5

      79174c261888a050baa5823b92c8cbbd

      SHA1

      fead655228a70c1c5c82de9743b96d8d5ab36723

      SHA256

      db6cee2e7fcff1746899251e1359d51dcfa01dcc4578a66b7d6feb32fc770cd6

      SHA512

      5802176824d2f526a39b685f4ffa877976b7fc60d6e1127e4fc1c72fc5e6a2f6346915fa0788ea1accccddfd2639f1ae572dc04f7af779f6c8815379e7d00e2c

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will1034.exe

      Filesize

      721KB

      MD5

      6a3c88a2675678c260897f247bb337b0

      SHA1

      e233d8bfe93913b093d5fcec60f0060e818f0330

      SHA256

      a95842793021acef267cec146f62251b1a6344328cb819278e38687ca1ebe120

      SHA512

      6573545c1497ad6ecd490d05edfd1d01b581709de5fcb469c4f97583f45f1bdbe8ae28b1e4b7c99a7fb927541abc90fa0c49c93bc599bdf047a26a27c41778c9

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py63Wf21.exe

      Filesize

      429KB

      MD5

      fd36bd54b4b6765456bb3e528c8276d1

      SHA1

      e672923b68ad5df25ee01d4e1ba1bbcfc723f3c5

      SHA256

      116ed4ea503e649bc95167e3f0b71ebad9980eb619de8507ef7ed9700ec06183

      SHA512

      c4cd400c41c53d0f6b72621438ec97d73cfa29cb1ed51d67d3a0e4d127fd091f5cc5c97fd40d335de8f27b49462a566a8c791989192bac718dc55bdc5637836b

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\will0671.exe

      Filesize

      353KB

      MD5

      2cd9567b57cef8603968b8c7332fd0a1

      SHA1

      aeb539e2deb0d0dae74839dab4f076a03ce58b93

      SHA256

      c0f8ceb7213c6711f4582e932a74e7e97bae1b869cb1c3e3fe982359fe108592

      SHA512

      e185204e8dfc1eaec77d33eabd5a3e3c988b4c974cb234218eb638520bd6b38ce8b001c2ac30eea748f73c366198c4b9fbc7d03fc0399dc6a7e5f4504e2fee5e

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\mx1430wu.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ns0746vP.exe

      Filesize

      333KB

      MD5

      8bc229045e4e5aabd81b8872d158da39

      SHA1

      e45f8c9319c308abff4da72fe652edc5490d6840

      SHA256

      ca8a0915e3d994f74095a94d45193dab56376f04a58b4131a978eafc981313b1

      SHA512

      e17e0b7fd06ad69a8d97e54db9e868800dc204db261d7b14727d35fc983394f4c3281f91d0f3fcded6f0059bd2d3fef5270406f591ed464fcea36de6bb5cdfd7

    • memory/3084-34-0x00000000049A0000-0x00000000049BA000-memory.dmp

      Filesize

      104KB

    • memory/3084-35-0x0000000007140000-0x00000000076E4000-memory.dmp

      Filesize

      5.6MB

    • memory/3084-36-0x0000000004C40000-0x0000000004C58000-memory.dmp

      Filesize

      96KB

    • memory/3084-46-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-64-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-62-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-61-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-58-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-56-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-54-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-52-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-50-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-48-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-44-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-42-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-40-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-38-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-37-0x0000000004C40000-0x0000000004C52000-memory.dmp

      Filesize

      72KB

    • memory/3084-65-0x0000000000400000-0x0000000002B03000-memory.dmp

      Filesize

      39.0MB

    • memory/3084-67-0x0000000000400000-0x0000000002B03000-memory.dmp

      Filesize

      39.0MB

    • memory/3684-28-0x0000000000DF0000-0x0000000000DFA000-memory.dmp

      Filesize

      40KB

    • memory/4800-72-0x0000000004A50000-0x0000000004A96000-memory.dmp

      Filesize

      280KB

    • memory/4800-73-0x0000000007120000-0x0000000007164000-memory.dmp

      Filesize

      272KB

    • memory/4800-75-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-95-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-107-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-105-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-103-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-101-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-97-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-93-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-91-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-89-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-87-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-85-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-83-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-81-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-79-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-77-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-99-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-74-0x0000000007120000-0x000000000715E000-memory.dmp

      Filesize

      248KB

    • memory/4800-980-0x0000000007860000-0x0000000007E78000-memory.dmp

      Filesize

      6.1MB

    • memory/4800-981-0x0000000007E80000-0x0000000007F8A000-memory.dmp

      Filesize

      1.0MB

    • memory/4800-982-0x0000000007230000-0x0000000007242000-memory.dmp

      Filesize

      72KB

    • memory/4800-983-0x0000000007250000-0x000000000728C000-memory.dmp

      Filesize

      240KB

    • memory/4800-984-0x0000000008090000-0x00000000080DC000-memory.dmp

      Filesize

      304KB