Analysis

  • max time kernel
    77s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/04/2023, 21:00

General

  • Target

    168d30783a27dc5ee3ae0c7071f5d5a36d1a0c7159389a88653f7482ba5436e6.exe

  • Size

    703KB

  • MD5

    075ba26774047cf749628f31bb15bff4

  • SHA1

    e9690b1444748c3896f6c4e544107e96ede4eb9a

  • SHA256

    168d30783a27dc5ee3ae0c7071f5d5a36d1a0c7159389a88653f7482ba5436e6

  • SHA512

    20b20b08db5f665aa682f7aeb911a41ec4e09b6f53a99af5155b4dc4d54a9a56c1ffed82e27083c444d6498812e644b221a2857df0444fd9670ace8fb2e373a3

  • SSDEEP

    12288:jy90wTNq0q8+ZIVr/RbHxHFhN5cHfyIHlx4NH7MWCVi0KQZ0JElTub:jyPo0q8pr5b9FhN5IyIFOt7pv0KQCiT0

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\168d30783a27dc5ee3ae0c7071f5d5a36d1a0c7159389a88653f7482ba5436e6.exe
    "C:\Users\Admin\AppData\Local\Temp\168d30783a27dc5ee3ae0c7071f5d5a36d1a0c7159389a88653f7482ba5436e6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3728
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un228000.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un228000.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3208
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr893817.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr893817.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:208
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 208 -s 1012
          4⤵
          • Program crash
          PID:1608
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu580186.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu580186.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4620
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4620 -s 1324
          4⤵
          • Program crash
          PID:2952
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si893268.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si893268.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4028
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 208 -ip 208
    1⤵
      PID:3188
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4620 -ip 4620
      1⤵
        PID:3340

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si893268.exe

              Filesize

              136KB

              MD5

              8c80b06d843bd6a7599a5be2075d9a55

              SHA1

              caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

              SHA256

              e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

              SHA512

              cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si893268.exe

              Filesize

              136KB

              MD5

              8c80b06d843bd6a7599a5be2075d9a55

              SHA1

              caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

              SHA256

              e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

              SHA512

              cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un228000.exe

              Filesize

              549KB

              MD5

              72f107dc697130dac5bf06a7ecf6ffd8

              SHA1

              3827f08e18109d9aa31d72802d588a915b284d41

              SHA256

              844628021aec2599e4840a21c8475c6b9a7dab18041a93876b07d481c84c1dc8

              SHA512

              6fe581008c7672c84378eb7d7e23628dd33c53a1f160676d81a3b63a934da47bd09d48a81fb7745f21e3985810dfd6c66f274492fedc6ab93f5b08b379e7b058

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un228000.exe

              Filesize

              549KB

              MD5

              72f107dc697130dac5bf06a7ecf6ffd8

              SHA1

              3827f08e18109d9aa31d72802d588a915b284d41

              SHA256

              844628021aec2599e4840a21c8475c6b9a7dab18041a93876b07d481c84c1dc8

              SHA512

              6fe581008c7672c84378eb7d7e23628dd33c53a1f160676d81a3b63a934da47bd09d48a81fb7745f21e3985810dfd6c66f274492fedc6ab93f5b08b379e7b058

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr893817.exe

              Filesize

              277KB

              MD5

              4dda8d7c56de0c30bd2584242213e43e

              SHA1

              3ab2236c63eb071041768e1f73d78443f370478e

              SHA256

              623ec2a218d701fa6ace500b7f00073ecffcb60a30b8c25aec7d0fc226615c00

              SHA512

              64786afe4186a6cf113ecab17f443bc61ccef59cd7fa82a969c64bda7fed5a2ada7a6f5d5a75c391a54f6ae22dc47d8073f653867de13fcc95d195a8536e047b

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr893817.exe

              Filesize

              277KB

              MD5

              4dda8d7c56de0c30bd2584242213e43e

              SHA1

              3ab2236c63eb071041768e1f73d78443f370478e

              SHA256

              623ec2a218d701fa6ace500b7f00073ecffcb60a30b8c25aec7d0fc226615c00

              SHA512

              64786afe4186a6cf113ecab17f443bc61ccef59cd7fa82a969c64bda7fed5a2ada7a6f5d5a75c391a54f6ae22dc47d8073f653867de13fcc95d195a8536e047b

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu580186.exe

              Filesize

              361KB

              MD5

              97956c31608616153ceecce11a6caf44

              SHA1

              4c86d792e3480d81a16c012c7ef290cd8f3ee2fe

              SHA256

              82689793fcaa3f0756ee37234f98fda961dc123823a058aedc994211ae000e0d

              SHA512

              9ac3cbdb4885e2549732618ed6a2b82613142f53940024c0ebb79aebc0de90190a0e2cab6581be6d4fa4753d5941e5d0a0275bfab829d11a117722ca57a55364

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu580186.exe

              Filesize

              361KB

              MD5

              97956c31608616153ceecce11a6caf44

              SHA1

              4c86d792e3480d81a16c012c7ef290cd8f3ee2fe

              SHA256

              82689793fcaa3f0756ee37234f98fda961dc123823a058aedc994211ae000e0d

              SHA512

              9ac3cbdb4885e2549732618ed6a2b82613142f53940024c0ebb79aebc0de90190a0e2cab6581be6d4fa4753d5941e5d0a0275bfab829d11a117722ca57a55364

            • memory/208-162-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-171-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-150-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-152-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-154-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-156-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-158-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-160-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-148-0x00000000071A0000-0x0000000007744000-memory.dmp

              Filesize

              5.6MB

            • memory/208-164-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-166-0x0000000002C80000-0x0000000002CAD000-memory.dmp

              Filesize

              180KB

            • memory/208-167-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-168-0x0000000002F50000-0x0000000002F60000-memory.dmp

              Filesize

              64KB

            • memory/208-149-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-170-0x0000000002F50000-0x0000000002F60000-memory.dmp

              Filesize

              64KB

            • memory/208-174-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-173-0x0000000002F50000-0x0000000002F60000-memory.dmp

              Filesize

              64KB

            • memory/208-176-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-178-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-180-0x00000000048E0000-0x00000000048F2000-memory.dmp

              Filesize

              72KB

            • memory/208-181-0x0000000000400000-0x0000000002BAE000-memory.dmp

              Filesize

              39.7MB

            • memory/208-183-0x0000000002F50000-0x0000000002F60000-memory.dmp

              Filesize

              64KB

            • memory/208-184-0x0000000002F50000-0x0000000002F60000-memory.dmp

              Filesize

              64KB

            • memory/208-185-0x0000000002F50000-0x0000000002F60000-memory.dmp

              Filesize

              64KB

            • memory/208-186-0x0000000000400000-0x0000000002BAE000-memory.dmp

              Filesize

              39.7MB

            • memory/4028-1005-0x0000000000820000-0x0000000000848000-memory.dmp

              Filesize

              160KB

            • memory/4028-1006-0x00000000078A0000-0x00000000078B0000-memory.dmp

              Filesize

              64KB

            • memory/4620-192-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-194-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-196-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-198-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-199-0x00000000045C0000-0x0000000004606000-memory.dmp

              Filesize

              280KB

            • memory/4620-201-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

              Filesize

              64KB

            • memory/4620-202-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

              Filesize

              64KB

            • memory/4620-204-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

              Filesize

              64KB

            • memory/4620-203-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-206-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-208-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-210-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-212-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-214-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-216-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-218-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-220-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-222-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-224-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-226-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-228-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-987-0x0000000009E30000-0x000000000A448000-memory.dmp

              Filesize

              6.1MB

            • memory/4620-988-0x0000000004F70000-0x0000000004F82000-memory.dmp

              Filesize

              72KB

            • memory/4620-989-0x000000000A450000-0x000000000A55A000-memory.dmp

              Filesize

              1.0MB

            • memory/4620-990-0x0000000004FD0000-0x000000000500C000-memory.dmp

              Filesize

              240KB

            • memory/4620-991-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

              Filesize

              64KB

            • memory/4620-992-0x000000000A760000-0x000000000A7C6000-memory.dmp

              Filesize

              408KB

            • memory/4620-993-0x000000000AF60000-0x000000000AFF2000-memory.dmp

              Filesize

              584KB

            • memory/4620-994-0x000000000B010000-0x000000000B060000-memory.dmp

              Filesize

              320KB

            • memory/4620-995-0x000000000B080000-0x000000000B0F6000-memory.dmp

              Filesize

              472KB

            • memory/4620-191-0x0000000004D00000-0x0000000004D35000-memory.dmp

              Filesize

              212KB

            • memory/4620-996-0x000000000B120000-0x000000000B13E000-memory.dmp

              Filesize

              120KB

            • memory/4620-997-0x000000000B250000-0x000000000B412000-memory.dmp

              Filesize

              1.8MB

            • memory/4620-998-0x000000000B420000-0x000000000B94C000-memory.dmp

              Filesize

              5.2MB