Analysis

  • max time kernel
    82s
  • max time network
    145s
  • 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, 23:45

General

  • Target

    a822d1d0cf7496b923d0fb186599885b1509e4f91d7c4d006a3ccbc9f1f72c3d.exe

  • Size

    563KB

  • MD5

    07fe33e8669e5b8c48fa1e2d824487e8

  • SHA1

    be221ceb3431b5b009dfbf7df7487d575bf0dc0d

  • SHA256

    a822d1d0cf7496b923d0fb186599885b1509e4f91d7c4d006a3ccbc9f1f72c3d

  • SHA512

    b2a52adb659a64be978af06ecdce2d1f411be7ea9457595c2fc7950582fdb06a51f50962d7c9d8cffefc1d74a9148c6b7b1c75650def77795a70beb7f8e566a8

  • SSDEEP

    12288:Vy908XHABkUWAP8CWuGIhZzI0LLXnMGZt2XQM:VyjXApWuHhvLL3JZtw

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\a822d1d0cf7496b923d0fb186599885b1509e4f91d7c4d006a3ccbc9f1f72c3d.exe
    "C:\Users\Admin\AppData\Local\Temp\a822d1d0cf7496b923d0fb186599885b1509e4f91d7c4d006a3ccbc9f1f72c3d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4568
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOD9949.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOD9949.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4060
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it922415.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it922415.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3240
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp442376.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp442376.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1260
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1260 -s 1332
          4⤵
          • Program crash
          PID:4532
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr521604.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr521604.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1788
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1260 -ip 1260
    1⤵
      PID:2176

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr521604.exe

            Filesize

            136KB

            MD5

            ace73b2b1f835de11594ea9a243a9f5c

            SHA1

            2f929d1f69784fbe499a95b064679a16947bdd84

            SHA256

            7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

            SHA512

            024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr521604.exe

            Filesize

            136KB

            MD5

            ace73b2b1f835de11594ea9a243a9f5c

            SHA1

            2f929d1f69784fbe499a95b064679a16947bdd84

            SHA256

            7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

            SHA512

            024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOD9949.exe

            Filesize

            409KB

            MD5

            681ee2afb640ec9cf814f6b11ac7bfd6

            SHA1

            6928495d85d377426d4af8291fea742ceabaf993

            SHA256

            2104dbc2a4cebced161ce6e3d344eb2c82696fffaeca17921732c23204479665

            SHA512

            7485277c7f0d4978e95bd00027653836e24ccd61465ff6b854f58d9c52a2f7df330f3a1b071cc8372719013575396e137c9a1866dbe53b5ad2071b5665be2456

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOD9949.exe

            Filesize

            409KB

            MD5

            681ee2afb640ec9cf814f6b11ac7bfd6

            SHA1

            6928495d85d377426d4af8291fea742ceabaf993

            SHA256

            2104dbc2a4cebced161ce6e3d344eb2c82696fffaeca17921732c23204479665

            SHA512

            7485277c7f0d4978e95bd00027653836e24ccd61465ff6b854f58d9c52a2f7df330f3a1b071cc8372719013575396e137c9a1866dbe53b5ad2071b5665be2456

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it922415.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it922415.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp442376.exe

            Filesize

            361KB

            MD5

            ecf3d3b81fe67024cecd2a6dd7ed66bd

            SHA1

            304c1757cca432f9a04e737afca4e378d033207a

            SHA256

            6e13290ef01410aa3dbe26ba2df879be6747a5d7707bfdf7bd613e0eddee1b2e

            SHA512

            fe7ad0def3a5b05009f6763c525cda29e7df454febe6c4a475cccd0520e4d4fb551124bb8c6224298ea5ebdf8445e14413b12fa3072325d55a949f505da9f709

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp442376.exe

            Filesize

            361KB

            MD5

            ecf3d3b81fe67024cecd2a6dd7ed66bd

            SHA1

            304c1757cca432f9a04e737afca4e378d033207a

            SHA256

            6e13290ef01410aa3dbe26ba2df879be6747a5d7707bfdf7bd613e0eddee1b2e

            SHA512

            fe7ad0def3a5b05009f6763c525cda29e7df454febe6c4a475cccd0520e4d4fb551124bb8c6224298ea5ebdf8445e14413b12fa3072325d55a949f505da9f709

          • memory/1260-153-0x0000000007220000-0x00000000077C4000-memory.dmp

            Filesize

            5.6MB

          • memory/1260-154-0x0000000002CA0000-0x0000000002CE6000-memory.dmp

            Filesize

            280KB

          • memory/1260-156-0x0000000007210000-0x0000000007220000-memory.dmp

            Filesize

            64KB

          • memory/1260-157-0x0000000007210000-0x0000000007220000-memory.dmp

            Filesize

            64KB

          • memory/1260-155-0x0000000007210000-0x0000000007220000-memory.dmp

            Filesize

            64KB

          • memory/1260-158-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-159-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-161-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-163-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-165-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-167-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-169-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-171-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-173-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-175-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-177-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-179-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-181-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-183-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-185-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-187-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-189-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-191-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-195-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-193-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-197-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-199-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-201-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-203-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-205-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-207-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-209-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-211-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-213-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-215-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-217-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-219-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-221-0x0000000007170000-0x00000000071A5000-memory.dmp

            Filesize

            212KB

          • memory/1260-950-0x0000000009C90000-0x000000000A2A8000-memory.dmp

            Filesize

            6.1MB

          • memory/1260-951-0x000000000A320000-0x000000000A332000-memory.dmp

            Filesize

            72KB

          • memory/1260-952-0x000000000A340000-0x000000000A44A000-memory.dmp

            Filesize

            1.0MB

          • memory/1260-953-0x000000000A460000-0x000000000A49C000-memory.dmp

            Filesize

            240KB

          • memory/1260-954-0x0000000007210000-0x0000000007220000-memory.dmp

            Filesize

            64KB

          • memory/1260-955-0x000000000A760000-0x000000000A7C6000-memory.dmp

            Filesize

            408KB

          • memory/1260-956-0x000000000AE30000-0x000000000AEC2000-memory.dmp

            Filesize

            584KB

          • memory/1260-957-0x000000000AFE0000-0x000000000B030000-memory.dmp

            Filesize

            320KB

          • memory/1260-958-0x000000000B040000-0x000000000B0B6000-memory.dmp

            Filesize

            472KB

          • memory/1260-959-0x000000000B120000-0x000000000B2E2000-memory.dmp

            Filesize

            1.8MB

          • memory/1260-960-0x000000000B300000-0x000000000B82C000-memory.dmp

            Filesize

            5.2MB

          • memory/1260-961-0x000000000BB30000-0x000000000BB4E000-memory.dmp

            Filesize

            120KB

          • memory/1788-967-0x0000000000B00000-0x0000000000B28000-memory.dmp

            Filesize

            160KB

          • memory/1788-968-0x0000000007C30000-0x0000000007C40000-memory.dmp

            Filesize

            64KB

          • memory/3240-147-0x0000000000B30000-0x0000000000B3A000-memory.dmp

            Filesize

            40KB