Analysis

  • max time kernel
    142s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/05/2024, 03:37

General

  • Target

    e77215e4bdab2875460e29db7b159a12b424310d5f0d0580db6ffdabf9c3e2b4.exe

  • Size

    61KB

  • MD5

    4b2b246e51bdcc0bcabdf390352ca00a

  • SHA1

    93db72ada4f02b7f1ed3e31f2ec9aee1025ef8e0

  • SHA256

    e77215e4bdab2875460e29db7b159a12b424310d5f0d0580db6ffdabf9c3e2b4

  • SHA512

    a9b0f50999dfa4e97230c8184d1e9dfdefea47fe6929135d2b682dfa4c6daf45f1752166869574e5ea73e6264b81adf9e2cedd632bfb89cef3d9f7cce57d1b69

  • SSDEEP

    1536:Fttdse4OcUmWQIvEPZo6E5sEFd29NQgA2wnle5:Ndse4OlQZo6EKEFdGM2+le5

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 7 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e77215e4bdab2875460e29db7b159a12b424310d5f0d0580db6ffdabf9c3e2b4.exe
    "C:\Users\Admin\AppData\Local\Temp\e77215e4bdab2875460e29db7b159a12b424310d5f0d0580db6ffdabf9c3e2b4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1652
    • C:\Users\Admin\AppData\Roaming\ewiuer2.exe
      C:\Users\Admin\AppData\Roaming\ewiuer2.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:3984
      • C:\Windows\SysWOW64\ewiuer2.exe
        C:\Windows\System32\ewiuer2.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:5048
        • C:\Users\Admin\AppData\Roaming\ewiuer2.exe
          C:\Users\Admin\AppData\Roaming\ewiuer2.exe
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:1476
          • C:\Windows\SysWOW64\ewiuer2.exe
            C:\Windows\System32\ewiuer2.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3452
            • C:\Users\Admin\AppData\Roaming\ewiuer2.exe
              C:\Users\Admin\AppData\Roaming\ewiuer2.exe
              6⤵
              • Executes dropped EXE
              • Drops file in System32 directory
              • Suspicious use of WriteProcessMemory
              PID:1968
              • C:\Windows\SysWOW64\ewiuer2.exe
                C:\Windows\System32\ewiuer2.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of WriteProcessMemory
                PID:5168
                • C:\Users\Admin\AppData\Roaming\ewiuer2.exe
                  C:\Users\Admin\AppData\Roaming\ewiuer2.exe
                  8⤵
                  • Executes dropped EXE
                  PID:4628

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\ewiuer2.exe

    Filesize

    61KB

    MD5

    cf5cc7070c14cf6e240da04529cc4863

    SHA1

    b34d354a6e55f8aacfd811e5a4bf0b739ff78f52

    SHA256

    47367f2c7743e74d3b3960a38704d591ff73b3ccc6db2c18848075c725b4b6ff

    SHA512

    142b350cebff62cb26c812529f56356de2865a27e56909f80eb9f5b7243870c950072b8e1dd634e965a88d3acc7745cf12cd32291fb7aa7a442e8dbcbefe3239

  • C:\Users\Admin\AppData\Roaming\ewiuer2.exe

    Filesize

    61KB

    MD5

    b0923986bcf04661a444108c1eec69fb

    SHA1

    2fdc0d3b3520ea4d30798d50611091214291e5a6

    SHA256

    ca090429730e6dfa4ec0bdfbe1d5cde2d056bf071e3b267b3d3b03699acf4df1

    SHA512

    9e0477d55bc507b140d59082f452db016543ce5af8d69312960e6ca78f572b202777844ec57b9b56ddd3864f071907012d322483b45d2be7ba73957a5f63c72f

  • C:\Users\Admin\AppData\Roaming\ewiuer2.exe

    Filesize

    61KB

    MD5

    665b3e754dfaf299abeb57009ab88f78

    SHA1

    1074b9eab76309620df76a97f26cc6ce70f3d54f

    SHA256

    36f95a5ebf35ba0f0b4e3fd76051ebf4e2a3de9af69cb91f7f5cc36247d13a10

    SHA512

    cc0fb93bb8d6ccb18609b9128e4973b0c46d1eec86cbb1265af3f98721e155122203aaff3cedc071b7ef36dd04e43553bc3ce0cfd29b89eafc398102d50d40b1

  • C:\Users\Admin\AppData\Roaming\ewiuer2.exe

    Filesize

    61KB

    MD5

    8aa74e86f5a3157b5b26bbb8a2042b1e

    SHA1

    d182e55bbd699bdadb9d8fbece165a7e7e86691e

    SHA256

    3f111aa0864f01548eaa4bb8ed9d231ae024aa2f858715b7fd7a22b35cd236d2

    SHA512

    9dc1baf74e18574df9ccc26338a892a4506e4d9dd8b1e283901330cafcc847e44a92dfb401bd52fbbd55a820b5eea0eb2699ffd17c58c06c981818c4648bcd56

  • C:\Windows\SysWOW64\ewiuer2.exe

    Filesize

    61KB

    MD5

    8065dd6f76efc7ad404f2cb731586675

    SHA1

    64c15e9ec33f296ee986dea1ae85ecf97f7ffc71

    SHA256

    19472f3333818df576f30b0d15272db592af6ca88ea6a13e1e78c05350fcabe2

    SHA512

    a5a9115c06bbfb008df45c858ad37756276449f85e8b4fc6fa7791f5eae1aca23a2eb03c74d65143926ccb9ab96628d47e6678a19cead6e456aaf26fdb5f76a3

  • C:\Windows\SysWOW64\ewiuer2.exe

    Filesize

    61KB

    MD5

    9451fb61330993667ddb192d6bd39679

    SHA1

    6a8a6c6492874c37019c51cae5ee1e72ec436789

    SHA256

    bd19ed08031f409c7374438bd10c0b028ed95f3c11789b953ea2746b8f222bf2

    SHA512

    5e36aeed8c165238057674ce180abecdc7901c5542f814c3404415f5cf8b38781a133261ea1de1415927b5544b5c0691df271298664cbe38c4e870318762530f

  • C:\Windows\SysWOW64\ewiuer2.exe

    Filesize

    61KB

    MD5

    d6b09689ef7da4f368b5fe2c3e1c6fe5

    SHA1

    c67cfb76643276b5d7696a8650ea396b1a943cdb

    SHA256

    a0ea4e6176a152783a1487c6c582fdb04840ca9ab0c582d148bb03771c52ee3c

    SHA512

    c664269df24012ad010e1658caab574491ce3ac9306f312dd820e5b503f889b55b412a1843c8ff49dc6619380a808d24681461dc976011ab1ed681d1cffbfd54