Analysis

  • max time kernel
    143s
  • 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
    06-11-2024 08:21

General

  • Target

    68d666db157e49dbe4af1440b3dc31e60026fd676f4bab0d51f9a00008aae18d.exe

  • Size

    988KB

  • MD5

    4794dee0c481fa08d74badecb047716d

  • SHA1

    6b81a456a2ff4e484432b7e0b98987f3eff55685

  • SHA256

    68d666db157e49dbe4af1440b3dc31e60026fd676f4bab0d51f9a00008aae18d

  • SHA512

    9c011f15ff595798f76781b449ea675449d14e19d47141c548df71d21fa7ebcb6c1bee2bf001fd7f96af565ae3af82f7153c12c34c6457ec4d29dcf45f9288f2

  • SSDEEP

    24576:UywBdWLZMSj+N1M1L3vvUR/aDEkgpMxJxNtUyawU8ti:jw7KMSj+N1q3v0a7gp+xNGyVUA

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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
  • 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\68d666db157e49dbe4af1440b3dc31e60026fd676f4bab0d51f9a00008aae18d.exe
    "C:\Users\Admin\AppData\Local\Temp\68d666db157e49dbe4af1440b3dc31e60026fd676f4bab0d51f9a00008aae18d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3984
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kina3262.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kina3262.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4764
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kina7968.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kina7968.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3940
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kina6341.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kina6341.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4760
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu070049.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu070049.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3052
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cor5022.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cor5022.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:1964
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 1084
              6⤵
              • Program crash
              PID:3652
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dyD16s42.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dyD16s42.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:3224
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1964 -ip 1964
    1⤵
      PID:4152

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kina3262.exe

      Filesize

      803KB

      MD5

      4229df858ae6039afd73fda35f333e0f

      SHA1

      ddb0b7c28d12dc1be88fa79ccf81fa3d7d4ca6b9

      SHA256

      7c1290335440dcc011489cafd076e82ab3c194a0fd4a9773583ecde22d0c82ec

      SHA512

      323de50d5d698dca9d9a7fb3a7ce71d5b9b55d516ffaf3a919ab173922bb8a4e832cb957ba960ab6b2cb4535bb3a3d9e674bdf7325627a3f6a42280a817bbbce

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kina7968.exe

      Filesize

      650KB

      MD5

      976821d3823c4da07350fe996aafefd0

      SHA1

      6b6028e7a14129aba996bdf3be90803ea84c5f8a

      SHA256

      77a71965c8f9cc2df32531114b032eb9351b2b3f148c1a5bce1314df4ca3972f

      SHA512

      c539fd20aabeeaf258b09152c58013cdd2d0d6814ef16bcd460372df9d1807f36f6a79a9b91a9dbd226b3d83cd68a2041ec13d13f515f220e5aab2dd40be61ef

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dyD16s42.exe

      Filesize

      295KB

      MD5

      5f374d99d3e801c1c1a3c90c209467bb

      SHA1

      9b0b7495e581a39bd27bdb8da8f5dcf2675aed73

      SHA256

      3e851f2ac17c4c94b6f52ad1433820c822ad1e0e8191516c2a1d96bab89eecf3

      SHA512

      f0ac0bd5c2143d6e87a69a32c74c810f5076a6c44a0060e8e739963e0ad3202646eed375604347dd9c9831e1102c25918627e5ac700028149e284df44794071b

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kina6341.exe

      Filesize

      321KB

      MD5

      7173be173508b080f7d21d0a46ea0f1a

      SHA1

      26bebceb366e61cbed599be2d5690cc58945cc86

      SHA256

      75e4a51beb06380645deb534b1cc7fd9dba5f0033e8d829cc2f5864545f98f50

      SHA512

      ece2c9763f5832365445c5b6ab00ca67b901ac582e19faa64cdb514c5c65a7d4cf9a06c5b530bd3cebc29471d94c0de012fbf3cc064d5c32d247eb97338cb87a

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu070049.exe

      Filesize

      15KB

      MD5

      edd0be70e79acf717d52b08fa3b8685f

      SHA1

      1fa1c1a25f1df78c755e4ff07e8f28f1f8a0ce4d

      SHA256

      bec808da0ffdb008b73180bb51b7979c46dced5edc6b3534b7d8c4f8f737e9d0

      SHA512

      a67182db6d4c583a13c8a4ab0343e2dd68c777e97bb5009f1bb191575557a1b7481f8639a0be789277b807edaf83fd1eabe0a39709bc9000ca8006844a2d4fdb

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cor5022.exe

      Filesize

      237KB

      MD5

      5c0365f3537742ad5a1faa8eb2bd44e4

      SHA1

      4aab09a1e7e75a48ccf25577d4ea1d2a9c05c8ed

      SHA256

      22cb2499b862fb01de308e131b6b065c4b631aafa6beb70a87f7142c2d9bde6b

      SHA512

      3885346e02d553ced3ba7f2a40ed2cf32bd4ea57d0de7774f825df71a4e29d6816f353a0c8d1fb142b37020ecbcf688539a2d4cf62c6f594affc41876c4a94ce

    • memory/1964-67-0x0000000000400000-0x00000000004A9000-memory.dmp

      Filesize

      676KB

    • memory/1964-35-0x0000000004C50000-0x00000000051F4000-memory.dmp

      Filesize

      5.6MB

    • memory/1964-36-0x00000000024E0000-0x00000000024F8000-memory.dmp

      Filesize

      96KB

    • memory/1964-37-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-42-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-64-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-62-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-60-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-58-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-56-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-54-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-52-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-50-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-48-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-46-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-44-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-40-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-38-0x00000000024E0000-0x00000000024F2000-memory.dmp

      Filesize

      72KB

    • memory/1964-65-0x0000000000400000-0x00000000004A9000-memory.dmp

      Filesize

      676KB

    • memory/1964-34-0x0000000002450000-0x000000000246A000-memory.dmp

      Filesize

      104KB

    • memory/3052-28-0x0000000000540000-0x000000000054A000-memory.dmp

      Filesize

      40KB

    • memory/3224-81-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-87-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-72-0x00000000025C0000-0x0000000002606000-memory.dmp

      Filesize

      280KB

    • memory/3224-93-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-107-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-106-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-103-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-101-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-99-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-97-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-95-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-91-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-89-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-73-0x0000000002650000-0x0000000002694000-memory.dmp

      Filesize

      272KB

    • memory/3224-85-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-83-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-79-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-77-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-75-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-74-0x0000000002650000-0x000000000268F000-memory.dmp

      Filesize

      252KB

    • memory/3224-980-0x00000000050F0000-0x0000000005708000-memory.dmp

      Filesize

      6.1MB

    • memory/3224-981-0x0000000005790000-0x000000000589A000-memory.dmp

      Filesize

      1.0MB

    • memory/3224-982-0x00000000058D0000-0x00000000058E2000-memory.dmp

      Filesize

      72KB

    • memory/3224-983-0x00000000058F0000-0x000000000592C000-memory.dmp

      Filesize

      240KB

    • memory/3224-984-0x0000000005A40000-0x0000000005A8C000-memory.dmp

      Filesize

      304KB