Analysis

  • max time kernel
    135s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/04/2023, 21:03

General

  • Target

    1ad57180b67da233dee9b9c070ae9b3ce08a134fad6847fa71f2c7b7e4872dcc.exe

  • Size

    704KB

  • MD5

    df70728480bb4580dd86a4dbec614dc8

  • SHA1

    d60cfc801f7b249f6e82cbfe086c012fdc0da402

  • SHA256

    1ad57180b67da233dee9b9c070ae9b3ce08a134fad6847fa71f2c7b7e4872dcc

  • SHA512

    83ab33562165f924b7aa3768a3c835d9e69e4691ca4569f10fba2ba5127825c6f481e1519c840f7222f07818a943ea513c6c2a747336fcbb2e903bf6c84bc0ec

  • SSDEEP

    12288:Gy90kTwluhO0lICVYbX6T9RfG4DmB6RAYHATH5I18zCNYIzVMh+/KRpIvaoZ:GykuxGgQ6BR+4O6qV8ooYIhe5IaE

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\1ad57180b67da233dee9b9c070ae9b3ce08a134fad6847fa71f2c7b7e4872dcc.exe
    "C:\Users\Admin\AppData\Local\Temp\1ad57180b67da233dee9b9c070ae9b3ce08a134fad6847fa71f2c7b7e4872dcc.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un628847.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un628847.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2324
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4728
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 1076
          4⤵
          • Program crash
          PID:2600
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:264
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 264 -s 1520
          4⤵
          • Program crash
          PID:804
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1552
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4728 -ip 4728
    1⤵
      PID:60
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 264 -ip 264
      1⤵
        PID:1772

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe

              Filesize

              136KB

              MD5

              8c80b06d843bd6a7599a5be2075d9a55

              SHA1

              caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

              SHA256

              e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

              SHA512

              cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe

              Filesize

              136KB

              MD5

              8c80b06d843bd6a7599a5be2075d9a55

              SHA1

              caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

              SHA256

              e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

              SHA512

              cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un628847.exe

              Filesize

              550KB

              MD5

              c9ccdc6ce8f742c577fa4f0338f23763

              SHA1

              50b23adb14e7d68b98bf3184ec979e8139989e81

              SHA256

              5b2603929a9bab80c7ff0d35c8d4e5f215e5d0fe8122ab7dc564da9482946bdf

              SHA512

              b43502d96a7440d6e6514858f0176cf1724ec12293861593424df5b2ea37de1ede527a5618bfcd59ec3705f0112306726e251bec6430cb5f8f5540ea901a755d

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un628847.exe

              Filesize

              550KB

              MD5

              c9ccdc6ce8f742c577fa4f0338f23763

              SHA1

              50b23adb14e7d68b98bf3184ec979e8139989e81

              SHA256

              5b2603929a9bab80c7ff0d35c8d4e5f215e5d0fe8122ab7dc564da9482946bdf

              SHA512

              b43502d96a7440d6e6514858f0176cf1724ec12293861593424df5b2ea37de1ede527a5618bfcd59ec3705f0112306726e251bec6430cb5f8f5540ea901a755d

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe

              Filesize

              278KB

              MD5

              5356d837a19ddab5330d3bfb8b9ced59

              SHA1

              cc44e9930535e296adffa5be1f17bf6acd325ef8

              SHA256

              fecc6816ca47e9d190a7bd28df6542329d5bb6619cef6d10a61234ea4e6c5cf7

              SHA512

              d7c60f08698c45dc0a35f273c3dba476274db6088936983a8943426f989a8b30bea52d93c644f4c82a68868d6f5fe6c6f3bc15a114d872ef7d4ea22b080f437d

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe

              Filesize

              278KB

              MD5

              5356d837a19ddab5330d3bfb8b9ced59

              SHA1

              cc44e9930535e296adffa5be1f17bf6acd325ef8

              SHA256

              fecc6816ca47e9d190a7bd28df6542329d5bb6619cef6d10a61234ea4e6c5cf7

              SHA512

              d7c60f08698c45dc0a35f273c3dba476274db6088936983a8943426f989a8b30bea52d93c644f4c82a68868d6f5fe6c6f3bc15a114d872ef7d4ea22b080f437d

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe

              Filesize

              361KB

              MD5

              771912a0d7a1f525d86b43db72b093d4

              SHA1

              2f1ab51525a8ba73ff8cecd1026ec8df7d341fde

              SHA256

              abef919ece558f8cce75fcd8e8378bdf40d04ddcb201d8b895a9e94f577e6953

              SHA512

              a78f44e405eb73e358e85ee992a5034e99179c38fa20442901723cd86d2d9a8e836f2cf2d1c6f4ca4c7f3b956d5c29903b227a9bc6e46bd9ca6fa0112561ae2a

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe

              Filesize

              361KB

              MD5

              771912a0d7a1f525d86b43db72b093d4

              SHA1

              2f1ab51525a8ba73ff8cecd1026ec8df7d341fde

              SHA256

              abef919ece558f8cce75fcd8e8378bdf40d04ddcb201d8b895a9e94f577e6953

              SHA512

              a78f44e405eb73e358e85ee992a5034e99179c38fa20442901723cd86d2d9a8e836f2cf2d1c6f4ca4c7f3b956d5c29903b227a9bc6e46bd9ca6fa0112561ae2a

            • memory/264-227-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-986-0x0000000009C70000-0x000000000A288000-memory.dmp

              Filesize

              6.1MB

            • memory/264-997-0x0000000006CD0000-0x0000000006D20000-memory.dmp

              Filesize

              320KB

            • memory/264-996-0x000000000B750000-0x000000000B76E000-memory.dmp

              Filesize

              120KB

            • memory/264-995-0x000000000B1A0000-0x000000000B6CC000-memory.dmp

              Filesize

              5.2MB

            • memory/264-994-0x000000000AFD0000-0x000000000B192000-memory.dmp

              Filesize

              1.8MB

            • memory/264-993-0x000000000AEF0000-0x000000000AF66000-memory.dmp

              Filesize

              472KB

            • memory/264-992-0x000000000AE30000-0x000000000AEC2000-memory.dmp

              Filesize

              584KB

            • memory/264-991-0x000000000A760000-0x000000000A7C6000-memory.dmp

              Filesize

              408KB

            • memory/264-990-0x0000000007230000-0x0000000007240000-memory.dmp

              Filesize

              64KB

            • memory/264-989-0x000000000A460000-0x000000000A49C000-memory.dmp

              Filesize

              240KB

            • memory/264-988-0x000000000A340000-0x000000000A44A000-memory.dmp

              Filesize

              1.0MB

            • memory/264-987-0x000000000A320000-0x000000000A332000-memory.dmp

              Filesize

              72KB

            • memory/264-225-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-223-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-221-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-219-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-217-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-213-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-215-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-211-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-209-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-190-0x0000000002BD0000-0x0000000002C16000-memory.dmp

              Filesize

              280KB

            • memory/264-191-0x0000000007230000-0x0000000007240000-memory.dmp

              Filesize

              64KB

            • memory/264-193-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-192-0x0000000007230000-0x0000000007240000-memory.dmp

              Filesize

              64KB

            • memory/264-195-0x0000000007230000-0x0000000007240000-memory.dmp

              Filesize

              64KB

            • memory/264-194-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-197-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-199-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-201-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-203-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-205-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/264-207-0x0000000007190000-0x00000000071C5000-memory.dmp

              Filesize

              212KB

            • memory/1552-1004-0x0000000000D40000-0x0000000000D68000-memory.dmp

              Filesize

              160KB

            • memory/1552-1005-0x0000000007E60000-0x0000000007E70000-memory.dmp

              Filesize

              64KB

            • memory/4728-172-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-176-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-182-0x0000000007370000-0x0000000007380000-memory.dmp

              Filesize

              64KB

            • memory/4728-181-0x0000000000400000-0x0000000002BAF000-memory.dmp

              Filesize

              39.7MB

            • memory/4728-180-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-178-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-170-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-150-0x0000000007370000-0x0000000007380000-memory.dmp

              Filesize

              64KB

            • memory/4728-153-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-174-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-183-0x0000000007370000-0x0000000007380000-memory.dmp

              Filesize

              64KB

            • memory/4728-151-0x0000000007370000-0x0000000007380000-memory.dmp

              Filesize

              64KB

            • memory/4728-160-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-166-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-164-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-162-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-168-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-158-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-156-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-154-0x0000000004B00000-0x0000000004B12000-memory.dmp

              Filesize

              72KB

            • memory/4728-149-0x0000000002C80000-0x0000000002CAD000-memory.dmp

              Filesize

              180KB

            • memory/4728-148-0x0000000007380000-0x0000000007924000-memory.dmp

              Filesize

              5.6MB

            • memory/4728-185-0x0000000000400000-0x0000000002BAF000-memory.dmp

              Filesize

              39.7MB

            • memory/4728-152-0x0000000007370000-0x0000000007380000-memory.dmp

              Filesize

              64KB