Analysis

  • max time kernel
    68s
  • max time network
    127s
  • 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, 21:02

General

  • Target

    0344daf35b71b23b640754f6537981879a55a40a267f825fb6178644d66df6e8.exe

  • Size

    563KB

  • MD5

    1eef8ad80bdcda98ba26a5ac24b2c57b

  • SHA1

    55b2e376dc95045578b33202f1f64f424b0054d4

  • SHA256

    0344daf35b71b23b640754f6537981879a55a40a267f825fb6178644d66df6e8

  • SHA512

    f06e09d11f0280a3be9c2a0e49a8a8de9ed39adefdf0904ee1eaeeeac9d471743d93d2cc4ad0becd72b11cc7c0ab9e9a29d9acf0aa609cf02b4dcffd87c61ff7

  • SSDEEP

    12288:Ey90fF1cPl4okFWBPzHa51MkG0huH2xcCei8KRVPLhyd:Ey8cN4ouWBR5Mc2aI8Kgd

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 1 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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0344daf35b71b23b640754f6537981879a55a40a267f825fb6178644d66df6e8.exe
    "C:\Users\Admin\AppData\Local\Temp\0344daf35b71b23b640754f6537981879a55a40a267f825fb6178644d66df6e8.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3224
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyW3497.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyW3497.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4276
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305488.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305488.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5024
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp606057.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp606057.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2788
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 2060
          4⤵
          • Program crash
          PID:1180
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr907045.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr907045.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4292
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2788 -ip 2788
    1⤵
      PID:3956

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr907045.exe

            Filesize

            136KB

            MD5

            8c80b06d843bd6a7599a5be2075d9a55

            SHA1

            caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

            SHA256

            e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

            SHA512

            cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr907045.exe

            Filesize

            136KB

            MD5

            8c80b06d843bd6a7599a5be2075d9a55

            SHA1

            caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

            SHA256

            e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

            SHA512

            cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyW3497.exe

            Filesize

            409KB

            MD5

            e3edb1b43dd90680ea02f4858d9b8244

            SHA1

            8f6f28f7a4d1896b97ceee04ccbc4eeb43c155e4

            SHA256

            5945f92f7a4e67212ee0c07fa48fdd035905152915092efb46fb25e334f39887

            SHA512

            e434d562cb7f3a86fd6db7694073f53f4f9e7750f1769abf5e196bc301045d3c93bac22d08545b38de8194c31c1e58cc728a010aff13a233622688b3704c0d73

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyW3497.exe

            Filesize

            409KB

            MD5

            e3edb1b43dd90680ea02f4858d9b8244

            SHA1

            8f6f28f7a4d1896b97ceee04ccbc4eeb43c155e4

            SHA256

            5945f92f7a4e67212ee0c07fa48fdd035905152915092efb46fb25e334f39887

            SHA512

            e434d562cb7f3a86fd6db7694073f53f4f9e7750f1769abf5e196bc301045d3c93bac22d08545b38de8194c31c1e58cc728a010aff13a233622688b3704c0d73

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305488.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305488.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp606057.exe

            Filesize

            361KB

            MD5

            ef7777e4b6f7ba32cc502c21ad057d08

            SHA1

            0fa97e4a04bbb9fcef11121ccb704552703a248f

            SHA256

            c8537a13b03cb6bfe11f9da4ffe3cfecb626743a585a9d1ce17f28f1a47155e1

            SHA512

            6bd9e4efa5e32fb94214b0cf21584ee186ccd41d13bc0633ef37f5cb0c3b2e06ab562e9bdd4ea241a067ca339d148f5a2233c8eccb62fd78ce5692af74c466c3

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp606057.exe

            Filesize

            361KB

            MD5

            ef7777e4b6f7ba32cc502c21ad057d08

            SHA1

            0fa97e4a04bbb9fcef11121ccb704552703a248f

            SHA256

            c8537a13b03cb6bfe11f9da4ffe3cfecb626743a585a9d1ce17f28f1a47155e1

            SHA512

            6bd9e4efa5e32fb94214b0cf21584ee186ccd41d13bc0633ef37f5cb0c3b2e06ab562e9bdd4ea241a067ca339d148f5a2233c8eccb62fd78ce5692af74c466c3

          • memory/2788-153-0x0000000002CA0000-0x0000000002CE6000-memory.dmp

            Filesize

            280KB

          • memory/2788-154-0x0000000007290000-0x00000000072A0000-memory.dmp

            Filesize

            64KB

          • memory/2788-155-0x00000000072A0000-0x0000000007844000-memory.dmp

            Filesize

            5.6MB

          • memory/2788-156-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-157-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-159-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-161-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-163-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-165-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-167-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-169-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-171-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-173-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-175-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-177-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-179-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-181-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-183-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-185-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-187-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-189-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-191-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-193-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-196-0x0000000007290000-0x00000000072A0000-memory.dmp

            Filesize

            64KB

          • memory/2788-195-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-199-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-198-0x0000000007290000-0x00000000072A0000-memory.dmp

            Filesize

            64KB

          • memory/2788-201-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-203-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-205-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-207-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-209-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-211-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-213-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-215-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-217-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-219-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-221-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2788-950-0x0000000009CD0000-0x000000000A2E8000-memory.dmp

            Filesize

            6.1MB

          • memory/2788-951-0x000000000A320000-0x000000000A332000-memory.dmp

            Filesize

            72KB

          • memory/2788-952-0x000000000A340000-0x000000000A44A000-memory.dmp

            Filesize

            1.0MB

          • memory/2788-953-0x000000000A460000-0x000000000A49C000-memory.dmp

            Filesize

            240KB

          • memory/2788-954-0x0000000007290000-0x00000000072A0000-memory.dmp

            Filesize

            64KB

          • memory/2788-955-0x000000000A760000-0x000000000A7C6000-memory.dmp

            Filesize

            408KB

          • memory/2788-956-0x000000000AE20000-0x000000000AEB2000-memory.dmp

            Filesize

            584KB

          • memory/2788-957-0x000000000AEE0000-0x000000000AF30000-memory.dmp

            Filesize

            320KB

          • memory/2788-958-0x000000000AF40000-0x000000000AFB6000-memory.dmp

            Filesize

            472KB

          • memory/2788-959-0x000000000AFF0000-0x000000000B00E000-memory.dmp

            Filesize

            120KB

          • memory/2788-960-0x000000000B210000-0x000000000B3D2000-memory.dmp

            Filesize

            1.8MB

          • memory/2788-961-0x000000000B3E0000-0x000000000B90C000-memory.dmp

            Filesize

            5.2MB

          • memory/2788-965-0x0000000007290000-0x00000000072A0000-memory.dmp

            Filesize

            64KB

          • memory/4292-969-0x0000000000F80000-0x0000000000FA8000-memory.dmp

            Filesize

            160KB

          • memory/4292-970-0x0000000007CC0000-0x0000000007CD0000-memory.dmp

            Filesize

            64KB

          • memory/5024-147-0x0000000000A00000-0x0000000000A0A000-memory.dmp

            Filesize

            40KB