Analysis

  • max time kernel
    142s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-09-2024 21:19

General

  • Target

    29c01ad33ca786d5059307c6dc90f05fa212596f2a5906924d36886ea5837675.exe

  • Size

    1.0MB

  • MD5

    952195bdb3f28b26ac1cfa514176b2ce

  • SHA1

    0eec1d319d905808e61012b5942038114b4fbf87

  • SHA256

    29c01ad33ca786d5059307c6dc90f05fa212596f2a5906924d36886ea5837675

  • SHA512

    9898ba3f16360532bdfd80fc7b84e0c77df8a095d18a3a84f025cacce0244083b834d68ce354f25d42e8bad02a458492847f5963fa44f1bead456d81907a8bc3

  • SSDEEP

    12288:KMr9y90KdNQvVKKq5X72pwSiEX2yiqS2pKv/9AS5gaDCKgOrOSCJGtqVF3XarfKj:vyXiVCL9EA2UYAOJrVFarI/2S

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • 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
  • Executes dropped EXE 6 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • 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\29c01ad33ca786d5059307c6dc90f05fa212596f2a5906924d36886ea5837675.exe
    "C:\Users\Admin\AppData\Local\Temp\29c01ad33ca786d5059307c6dc90f05fa212596f2a5906924d36886ea5837675.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4816
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap4694.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap4694.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3696
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap9122.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap9122.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2204
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap4254.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap4254.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4588
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz7684.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz7684.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1132
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0871GR.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0871GR.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:920
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 920 -s 1080
              6⤵
              • Program crash
              PID:3588
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w89QO90.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w89QO90.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:4428
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 920 -ip 920
    1⤵
      PID:208

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap4694.exe

      Filesize

      842KB

      MD5

      d52e020e29ac4dc44aaf18c7379768b5

      SHA1

      932892064d0ac9d9f209a8acef76878d985eb4df

      SHA256

      c29af8e595e5a0daf31a2d2ab4213c9cf321a8918b42233bf2703eb74916ebc5

      SHA512

      609ed4b9b903be40c816b1bb538db41d9ac6baddde74d7c04d6c49abf268c917910df14c1eca6fe5db8d83cf1993ccaaeb92f082ccd73cbda79dc6d7cb5c9baa

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap9122.exe

      Filesize

      700KB

      MD5

      ed402590ff039ffcbcdd2b43ab75dc55

      SHA1

      6d4956bd6e5ea8994aa8e424731608341946cf23

      SHA256

      6ed9364a697efaf9608cd2745b64743f32776eac35b5344785a21b597f8e0f49

      SHA512

      1cd899055a40abed5483080e6c4dbf6c524198bcf644fe46253741737f2a4ef2c292a7b7aa0f65c5d13c81669377451a15a1e0e7dd7389eb0bfcca541a945113

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w89QO90.exe

      Filesize

      359KB

      MD5

      2ff54b9ce97a7993e8a90e32dae619c9

      SHA1

      f39ae8a1dd6f92f0c34505486802194684e5161b

      SHA256

      e183224970df28862498cd6f5516f6e081c41d6dceda19f2a0ae8e4e88af4f30

      SHA512

      bbe5ad76e51e9b295f2967c78fb63e06c0b367b3a73ae8e081d61558f2bc0ced464ffed796fc99a3b758a743d367b736b54c009a84463311fa91bf9445326175

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap4254.exe

      Filesize

      347KB

      MD5

      146f4d7810661af22f98e4369e9059b6

      SHA1

      33bc262fde6c40cdfca91cf0037cb0a699a8e7aa

      SHA256

      ffcfeb6ca7d2f87a37c09f4d18baf6c0b58c3d4fb40160179d59e0c549af2bf6

      SHA512

      94ae0e64921727863f2addcbb1cbe4d531808c42391ef548cec006123924cea8c49f4f029114cfc559dcc72ddbb0ca6b1f1eab6edac0155a4d1a27060d7085e5

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz7684.exe

      Filesize

      12KB

      MD5

      8f08d2e339b767178cdecb7dda3fe081

      SHA1

      2848cb064709300ab76f3361835d695451466ba9

      SHA256

      f5a02f6f36d7c968622dd2cbceb9f7856ebe3f11023a65c354aca81e8cb94aaf

      SHA512

      c5eaac2201ca7ba222ae4d9f2a44f467cfae1a8d37b5f87ed63431ac03af92cd41b2116eced14c611c8b128c6ea1cc4652d4eb6093e8ae46aac5f37c1fbc1b83

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0871GR.exe

      Filesize

      300KB

      MD5

      f4f9b13f02077cc87b4562b561dd10c8

      SHA1

      32478adb6ee61315b06f1f76464ceeb53f2c45fa

      SHA256

      2297566e52c196e2772d9ba7f2bf10b6aec0ee5c6c2c1db617865be6cb618a70

      SHA512

      80a5b1c76d56696d748130098bacd0a1fb4be697531d8b361288cde6b3c79ccedc889f86050f5eab7acd65e477c75eb4a36fc6e23749e596b426de5c3b4a51e2

    • memory/920-67-0x0000000000400000-0x000000000070E000-memory.dmp

      Filesize

      3.1MB

    • memory/920-35-0x0000000004E60000-0x0000000005404000-memory.dmp

      Filesize

      5.6MB

    • memory/920-36-0x0000000004CB0000-0x0000000004CC8000-memory.dmp

      Filesize

      96KB

    • memory/920-46-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-64-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-62-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-60-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-58-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-57-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-54-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-52-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-50-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-48-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-44-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-42-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-40-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-38-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-37-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

      Filesize

      72KB

    • memory/920-65-0x0000000000400000-0x000000000070E000-memory.dmp

      Filesize

      3.1MB

    • memory/920-34-0x0000000002500000-0x000000000251A000-memory.dmp

      Filesize

      104KB

    • memory/1132-28-0x0000000000FE0000-0x0000000000FEA000-memory.dmp

      Filesize

      40KB

    • memory/4428-83-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-89-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-72-0x00000000025F0000-0x0000000002636000-memory.dmp

      Filesize

      280KB

    • memory/4428-85-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-107-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-105-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-103-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-101-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-99-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-97-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-95-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-93-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-91-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-73-0x00000000027C0000-0x0000000002804000-memory.dmp

      Filesize

      272KB

    • memory/4428-87-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-81-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-79-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-77-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-75-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-74-0x00000000027C0000-0x00000000027FE000-memory.dmp

      Filesize

      248KB

    • memory/4428-980-0x00000000055D0000-0x0000000005BE8000-memory.dmp

      Filesize

      6.1MB

    • memory/4428-981-0x0000000005BF0000-0x0000000005CFA000-memory.dmp

      Filesize

      1.0MB

    • memory/4428-982-0x0000000004F70000-0x0000000004F82000-memory.dmp

      Filesize

      72KB

    • memory/4428-983-0x0000000004F90000-0x0000000004FCC000-memory.dmp

      Filesize

      240KB

    • memory/4428-984-0x0000000005E00000-0x0000000005E4C000-memory.dmp

      Filesize

      304KB