Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22/04/2023, 03:09

General

  • Target

    c0afc4940fb41e53beda6665bfae5b7500add5eefa9c780442b167022f6fac78.exe

  • Size

    827KB

  • MD5

    c50b2697d65e82239390e29240439b31

  • SHA1

    3cb10059a7e11c1087a2ba24252e5b47b999baea

  • SHA256

    c0afc4940fb41e53beda6665bfae5b7500add5eefa9c780442b167022f6fac78

  • SHA512

    964cd448376c14d9bad40f6509414acabb199ef399be782431992c8a6b7ad3b03a5b32e83deaf492ab92705c13e7a8a2290bbaa4a5fa517fcef01107fac9bdad

  • SSDEEP

    24576:hyAAqZBQgUesWRW0kPab3WwcjkBzzR6n6:U3jgyWRW0kPaqGZzR6n

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • Executes dropped EXE 6 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 6 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 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0afc4940fb41e53beda6665bfae5b7500add5eefa9c780442b167022f6fac78.exe
    "C:\Users\Admin\AppData\Local\Temp\c0afc4940fb41e53beda6665bfae5b7500add5eefa9c780442b167022f6fac78.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3268
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEQ1915.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEQ1915.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4468
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziAl6096.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziAl6096.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3564
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it784721.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it784721.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2984
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr364335.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr364335.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4988
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp977032.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp977032.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3496
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr570265.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr570265.exe
      2⤵
      • Executes dropped EXE
      PID:3748
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 616
        3⤵
        • Program crash
        PID:4876
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 696
        3⤵
        • Program crash
        PID:1096
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 840
        3⤵
        • Program crash
        PID:2688
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 884
        3⤵
        • Program crash
        PID:2680
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 900
        3⤵
        • Program crash
        PID:4960
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 856
        3⤵
        • Program crash
        PID:4152
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 1076
        3⤵
        • Program crash
        PID:1100

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr570265.exe

          Filesize

          277KB

          MD5

          5460b461824a34bb4fbe80dff74c20c0

          SHA1

          bc4c9916b5fb327f12d2d23ab7b9466f05e4d660

          SHA256

          1fb3ba03f7b3b91564d39e4df95fa9d4ec358af27c4785a29f98170589bd43ed

          SHA512

          6cfd7719d62cf0873ed6a4fcf2389329474891cde845f055a9fc0130a64e3c3d3f92052b0bf8ebee0a802b4cf6868ec6e45841b07f30de2edbdeca82d9ec0e5b

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr570265.exe

          Filesize

          277KB

          MD5

          5460b461824a34bb4fbe80dff74c20c0

          SHA1

          bc4c9916b5fb327f12d2d23ab7b9466f05e4d660

          SHA256

          1fb3ba03f7b3b91564d39e4df95fa9d4ec358af27c4785a29f98170589bd43ed

          SHA512

          6cfd7719d62cf0873ed6a4fcf2389329474891cde845f055a9fc0130a64e3c3d3f92052b0bf8ebee0a802b4cf6868ec6e45841b07f30de2edbdeca82d9ec0e5b

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEQ1915.exe

          Filesize

          568KB

          MD5

          3e87fbcba320d6cbf571d7f0434163ca

          SHA1

          f3f0e1559046d5f224bacc35e00c1d402d3163a5

          SHA256

          5610e905c14e298c4c202b45491bd184b03a9a71bae3a95fd24ff872cb2d292d

          SHA512

          92bb6a201e47f068c9f178d9c7c195cf34a2cfd31da3b051d9439308b00aad2aee97904c1fb8c744b3e380f039c8ce07e5a2b847a642aee2906c96eb79b7b591

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEQ1915.exe

          Filesize

          568KB

          MD5

          3e87fbcba320d6cbf571d7f0434163ca

          SHA1

          f3f0e1559046d5f224bacc35e00c1d402d3163a5

          SHA256

          5610e905c14e298c4c202b45491bd184b03a9a71bae3a95fd24ff872cb2d292d

          SHA512

          92bb6a201e47f068c9f178d9c7c195cf34a2cfd31da3b051d9439308b00aad2aee97904c1fb8c744b3e380f039c8ce07e5a2b847a642aee2906c96eb79b7b591

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp977032.exe

          Filesize

          136KB

          MD5

          9c75a048f066d01b19ed80dc6e7a7101

          SHA1

          7d37c8ef50e8b83fcdd44032fb082f226ab3d8c3

          SHA256

          c816d0c862e5001569f4454d0a12c7ee85a7d5afbf3abd896546bba1816d1625

          SHA512

          b70e03a3fcfd29276b36d42ae1b2fedda5de020f0279d798f9fbd1d7f4ac1f10e60cf623e173a55dc42f87d99a83fe9a8db8f6b02a349257d8a2665f84f99e33

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp977032.exe

          Filesize

          136KB

          MD5

          9c75a048f066d01b19ed80dc6e7a7101

          SHA1

          7d37c8ef50e8b83fcdd44032fb082f226ab3d8c3

          SHA256

          c816d0c862e5001569f4454d0a12c7ee85a7d5afbf3abd896546bba1816d1625

          SHA512

          b70e03a3fcfd29276b36d42ae1b2fedda5de020f0279d798f9fbd1d7f4ac1f10e60cf623e173a55dc42f87d99a83fe9a8db8f6b02a349257d8a2665f84f99e33

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziAl6096.exe

          Filesize

          414KB

          MD5

          26b16fa3b5d68acd05254bbf28c04887

          SHA1

          8ef77d9e4c25f4ccfc1b592614b3c4baab4521ac

          SHA256

          82d422250224872fed5f37bbecc4381335fe18bf45105aeca6b7a7558b1a8268

          SHA512

          2d26756357640eb3a31d950817faf4f6f648e408207a8a2805a3f6e6d30c35f4e2df9e45e0b4e6235f072752e8d10784c84171e13652ed568f686dd9f8a2a192

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziAl6096.exe

          Filesize

          414KB

          MD5

          26b16fa3b5d68acd05254bbf28c04887

          SHA1

          8ef77d9e4c25f4ccfc1b592614b3c4baab4521ac

          SHA256

          82d422250224872fed5f37bbecc4381335fe18bf45105aeca6b7a7558b1a8268

          SHA512

          2d26756357640eb3a31d950817faf4f6f648e408207a8a2805a3f6e6d30c35f4e2df9e45e0b4e6235f072752e8d10784c84171e13652ed568f686dd9f8a2a192

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it784721.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it784721.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr364335.exe

          Filesize

          381KB

          MD5

          7dc0262745bbafaa7cba049af58003c0

          SHA1

          a26ef9ac298c6e7061101f44e9214867bfbbe4b1

          SHA256

          488fd69573f2785aaa5b9373747c3d9f9b423f35bab292cde7107297e994c4c3

          SHA512

          9a72a9a88a94c4fc21327833eaf714aa6dbf815bbd5eba1e7d0c19ff8808fafe67c58fd429ac01263ef3583bf37d7bfedaa0311c714c57b5a465f369fe9f6239

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr364335.exe

          Filesize

          381KB

          MD5

          7dc0262745bbafaa7cba049af58003c0

          SHA1

          a26ef9ac298c6e7061101f44e9214867bfbbe4b1

          SHA256

          488fd69573f2785aaa5b9373747c3d9f9b423f35bab292cde7107297e994c4c3

          SHA512

          9a72a9a88a94c4fc21327833eaf714aa6dbf815bbd5eba1e7d0c19ff8808fafe67c58fd429ac01263ef3583bf37d7bfedaa0311c714c57b5a465f369fe9f6239

        • memory/2984-142-0x0000000000880000-0x000000000088A000-memory.dmp

          Filesize

          40KB

        • memory/3496-967-0x0000000000440000-0x0000000000468000-memory.dmp

          Filesize

          160KB

        • memory/3496-968-0x0000000007200000-0x000000000724B000-memory.dmp

          Filesize

          300KB

        • memory/3496-969-0x0000000007170000-0x0000000007180000-memory.dmp

          Filesize

          64KB

        • memory/3748-975-0x0000000002CA0000-0x0000000002CD5000-memory.dmp

          Filesize

          212KB

        • memory/4988-184-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-204-0x0000000007140000-0x0000000007150000-memory.dmp

          Filesize

          64KB

        • memory/4988-154-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-156-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-158-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-160-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-164-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-162-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-166-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-168-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-170-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-172-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-174-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-176-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-178-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-180-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-182-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-152-0x0000000007690000-0x00000000076CA000-memory.dmp

          Filesize

          232KB

        • memory/4988-186-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-188-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-190-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-192-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-196-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-198-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-194-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-200-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-203-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-153-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-206-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-202-0x0000000007140000-0x0000000007150000-memory.dmp

          Filesize

          64KB

        • memory/4988-208-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-210-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-212-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-214-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-216-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-218-0x0000000007690000-0x00000000076C5000-memory.dmp

          Filesize

          212KB

        • memory/4988-947-0x0000000009B90000-0x000000000A196000-memory.dmp

          Filesize

          6.0MB

        • memory/4988-948-0x000000000A210000-0x000000000A222000-memory.dmp

          Filesize

          72KB

        • memory/4988-949-0x000000000A240000-0x000000000A34A000-memory.dmp

          Filesize

          1.0MB

        • memory/4988-950-0x000000000A360000-0x000000000A39E000-memory.dmp

          Filesize

          248KB

        • memory/4988-951-0x000000000A4E0000-0x000000000A52B000-memory.dmp

          Filesize

          300KB

        • memory/4988-952-0x0000000007140000-0x0000000007150000-memory.dmp

          Filesize

          64KB

        • memory/4988-953-0x000000000A670000-0x000000000A6D6000-memory.dmp

          Filesize

          408KB

        • memory/4988-954-0x000000000AD30000-0x000000000ADC2000-memory.dmp

          Filesize

          584KB

        • memory/4988-955-0x000000000AED0000-0x000000000AF20000-memory.dmp

          Filesize

          320KB

        • memory/4988-956-0x000000000AF40000-0x000000000AFB6000-memory.dmp

          Filesize

          472KB

        • memory/4988-151-0x0000000007150000-0x000000000764E000-memory.dmp

          Filesize

          5.0MB

        • memory/4988-150-0x0000000007140000-0x0000000007150000-memory.dmp

          Filesize

          64KB

        • memory/4988-149-0x0000000002CD0000-0x0000000002D16000-memory.dmp

          Filesize

          280KB

        • memory/4988-148-0x0000000007100000-0x000000000713C000-memory.dmp

          Filesize

          240KB

        • memory/4988-957-0x000000000AFE0000-0x000000000AFFE000-memory.dmp

          Filesize

          120KB

        • memory/4988-958-0x000000000B0A0000-0x000000000B262000-memory.dmp

          Filesize

          1.8MB

        • memory/4988-959-0x000000000B280000-0x000000000B7AC000-memory.dmp

          Filesize

          5.2MB

        • memory/4988-963-0x0000000007140000-0x0000000007150000-memory.dmp

          Filesize

          64KB