Analysis

  • max time kernel
    144s
  • max time network
    90s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    19/04/2023, 22:45

General

  • Target

    25eaa2a06a4eb95432c357752c1868e946a803ba680e1b57f89cda22e05a0dfd.exe

  • Size

    827KB

  • MD5

    578d0cb52358fe12bcfb3aa54880e963

  • SHA1

    289f3d72df5e144ec8d8edb33514352bac0eb513

  • SHA256

    25eaa2a06a4eb95432c357752c1868e946a803ba680e1b57f89cda22e05a0dfd

  • SHA512

    4e49ae4e786a30afb0f326b4fc2cae90a83ba7392750f8a7bd4dbf2cbd41073e2ffd382e8ecc9fc77fd0ffcb8a7664aac3f2a3f115ff74c4310fafacd641c632

  • SSDEEP

    12288:gy90FCwZoCBGSd/iMQA26HSAT6oKcp90687t85ncI2A5TOMaEvM2h0y:gylAzzN526yAfK29WUnQAVt0y

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\25eaa2a06a4eb95432c357752c1868e946a803ba680e1b57f89cda22e05a0dfd.exe
    "C:\Users\Admin\AppData\Local\Temp\25eaa2a06a4eb95432c357752c1868e946a803ba680e1b57f89cda22e05a0dfd.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:8
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibb3483.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibb3483.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4012
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziIw6352.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziIw6352.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2052
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it277692.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it277692.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3888
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr753484.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr753484.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4204
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp514648.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp514648.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2352
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr420654.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr420654.exe
      2⤵
      • Executes dropped EXE
      PID:4180
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 564
        3⤵
        • Program crash
        PID:5048
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 700
        3⤵
        • Program crash
        PID:1140
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 840
        3⤵
        • Program crash
        PID:4540
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 852
        3⤵
        • Program crash
        PID:4712
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 892
        3⤵
        • Program crash
        PID:3024
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 860
        3⤵
        • Program crash
        PID:4128
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 1084
        3⤵
        • Program crash
        PID:4796

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr420654.exe

          Filesize

          256KB

          MD5

          b22674f10253392e04508d49d6087847

          SHA1

          bc8bafac92c348026f7280da0af47960e9864e34

          SHA256

          a25120c65c0feda203734e9bd8d4d360a3a9ba8c6a695376a88ed11771888a6a

          SHA512

          0c28cb96312324f79426e7a0b30ab16c0344664d20f5c28835722203902bb205496af36d321eafad6ce8136371a4d31137a3d61206a228e9778669a75694f456

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr420654.exe

          Filesize

          256KB

          MD5

          b22674f10253392e04508d49d6087847

          SHA1

          bc8bafac92c348026f7280da0af47960e9864e34

          SHA256

          a25120c65c0feda203734e9bd8d4d360a3a9ba8c6a695376a88ed11771888a6a

          SHA512

          0c28cb96312324f79426e7a0b30ab16c0344664d20f5c28835722203902bb205496af36d321eafad6ce8136371a4d31137a3d61206a228e9778669a75694f456

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibb3483.exe

          Filesize

          568KB

          MD5

          636946c5fb4423e2a06b4476b8205eb4

          SHA1

          f6297d98b1ad69b296aee3f9a3a856a7e90bcbc4

          SHA256

          d607b7d1b0fac6260081d9f7501a050619f8a26754a0cc2c86420e754c348614

          SHA512

          8ac28cbf688eef34a62813b9606b6abee9550671fea349e3a2dbda9c39b4cc20d8602bff0591a961ba34432483ccbfc136bc3dd3a0e67ad46a41111de39ee185

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibb3483.exe

          Filesize

          568KB

          MD5

          636946c5fb4423e2a06b4476b8205eb4

          SHA1

          f6297d98b1ad69b296aee3f9a3a856a7e90bcbc4

          SHA256

          d607b7d1b0fac6260081d9f7501a050619f8a26754a0cc2c86420e754c348614

          SHA512

          8ac28cbf688eef34a62813b9606b6abee9550671fea349e3a2dbda9c39b4cc20d8602bff0591a961ba34432483ccbfc136bc3dd3a0e67ad46a41111de39ee185

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp514648.exe

          Filesize

          136KB

          MD5

          86810f340795831f3c2bd147981be929

          SHA1

          573345e2c322720fa43f74d761ff1d48028f36c9

          SHA256

          d122c80c89eb529d8edb82af16a9ffd8bb187f391758fe80ac2e25db159a9139

          SHA512

          c50b8b6a424fc20c6a3009560cffc277c8dd99792c97f72bfb57d924efdc07341e87a96cb2556e90955fbab6bd59df2a8fc23f89866096658dc7530499becd9f

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp514648.exe

          Filesize

          136KB

          MD5

          86810f340795831f3c2bd147981be929

          SHA1

          573345e2c322720fa43f74d761ff1d48028f36c9

          SHA256

          d122c80c89eb529d8edb82af16a9ffd8bb187f391758fe80ac2e25db159a9139

          SHA512

          c50b8b6a424fc20c6a3009560cffc277c8dd99792c97f72bfb57d924efdc07341e87a96cb2556e90955fbab6bd59df2a8fc23f89866096658dc7530499becd9f

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziIw6352.exe

          Filesize

          414KB

          MD5

          32b6751e607a4709f63e0362dd6cb8e1

          SHA1

          4ebaeba4a71298a9577ea3d2dc955d1617a1103f

          SHA256

          93611b773ca78bf2b00996d3008e4d374491efa2e07bab97b77fc9164829efc3

          SHA512

          25d3c2119ebdd4dd3930c01f05be34af86364877055417446c9f66dc8c0e8915d81d330f247a9813bd01b7d89469481d3c1025fa5ec585fd263b3e7544f26688

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziIw6352.exe

          Filesize

          414KB

          MD5

          32b6751e607a4709f63e0362dd6cb8e1

          SHA1

          4ebaeba4a71298a9577ea3d2dc955d1617a1103f

          SHA256

          93611b773ca78bf2b00996d3008e4d374491efa2e07bab97b77fc9164829efc3

          SHA512

          25d3c2119ebdd4dd3930c01f05be34af86364877055417446c9f66dc8c0e8915d81d330f247a9813bd01b7d89469481d3c1025fa5ec585fd263b3e7544f26688

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it277692.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it277692.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr753484.exe

          Filesize

          360KB

          MD5

          6334c48a215980c1c561cf540aac8327

          SHA1

          76ef16d609bda76eeaaf8a94f141d8cf6bc39213

          SHA256

          078d0aa1fad4c2e4507727ec42f6b876b2240c2baee705c963f28488856d5705

          SHA512

          a436576ea9852a6f1e7c60bd192f80f3132a0deb8702964ef7e428aa4b7aedc5108f5aa429324e5b9c7ca2e54246e5d687d1561dae920f1688ed97807eb73abc

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr753484.exe

          Filesize

          360KB

          MD5

          6334c48a215980c1c561cf540aac8327

          SHA1

          76ef16d609bda76eeaaf8a94f141d8cf6bc39213

          SHA256

          078d0aa1fad4c2e4507727ec42f6b876b2240c2baee705c963f28488856d5705

          SHA512

          a436576ea9852a6f1e7c60bd192f80f3132a0deb8702964ef7e428aa4b7aedc5108f5aa429324e5b9c7ca2e54246e5d687d1561dae920f1688ed97807eb73abc

        • memory/2352-962-0x0000000006FA0000-0x0000000006FEB000-memory.dmp

          Filesize

          300KB

        • memory/2352-961-0x0000000000210000-0x0000000000238000-memory.dmp

          Filesize

          160KB

        • memory/2352-963-0x0000000006F90000-0x0000000006FA0000-memory.dmp

          Filesize

          64KB

        • memory/3888-138-0x0000000000340000-0x000000000034A000-memory.dmp

          Filesize

          40KB

        • memory/4180-969-0x0000000002C70000-0x0000000002CA5000-memory.dmp

          Filesize

          212KB

        • memory/4204-179-0x0000000007180000-0x0000000007190000-memory.dmp

          Filesize

          64KB

        • memory/4204-198-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-150-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-152-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-154-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-156-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-158-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-160-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-162-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-164-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-166-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-168-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-170-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-172-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-174-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-176-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-178-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-148-0x0000000007130000-0x000000000716A000-memory.dmp

          Filesize

          232KB

        • memory/4204-180-0x0000000007180000-0x0000000007190000-memory.dmp

          Filesize

          64KB

        • memory/4204-182-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-184-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-186-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-188-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-190-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-192-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-194-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-196-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-149-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-200-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-202-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-204-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-206-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-208-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-210-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-212-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-214-0x0000000007130000-0x0000000007165000-memory.dmp

          Filesize

          212KB

        • memory/4204-943-0x000000000A170000-0x000000000A776000-memory.dmp

          Filesize

          6.0MB

        • memory/4204-944-0x0000000009BF0000-0x0000000009C02000-memory.dmp

          Filesize

          72KB

        • memory/4204-945-0x0000000009C20000-0x0000000009D2A000-memory.dmp

          Filesize

          1.0MB

        • memory/4204-946-0x0000000009D40000-0x0000000009D7E000-memory.dmp

          Filesize

          248KB

        • memory/4204-947-0x0000000007180000-0x0000000007190000-memory.dmp

          Filesize

          64KB

        • memory/4204-948-0x0000000009DC0000-0x0000000009E0B000-memory.dmp

          Filesize

          300KB

        • memory/4204-949-0x000000000A050000-0x000000000A0B6000-memory.dmp

          Filesize

          408KB

        • memory/4204-950-0x000000000AD20000-0x000000000ADB2000-memory.dmp

          Filesize

          584KB

        • memory/4204-951-0x000000000AEC0000-0x000000000AF10000-memory.dmp

          Filesize

          320KB

        • memory/4204-147-0x0000000007190000-0x000000000768E000-memory.dmp

          Filesize

          5.0MB

        • memory/4204-146-0x0000000007180000-0x0000000007190000-memory.dmp

          Filesize

          64KB

        • memory/4204-144-0x00000000070B0000-0x00000000070EC000-memory.dmp

          Filesize

          240KB

        • memory/4204-145-0x0000000002C90000-0x0000000002CD6000-memory.dmp

          Filesize

          280KB

        • memory/4204-952-0x000000000AF30000-0x000000000AFA6000-memory.dmp

          Filesize

          472KB

        • memory/4204-953-0x000000000AFE0000-0x000000000AFFE000-memory.dmp

          Filesize

          120KB

        • memory/4204-954-0x000000000B0A0000-0x000000000B262000-memory.dmp

          Filesize

          1.8MB

        • memory/4204-955-0x000000000B270000-0x000000000B79C000-memory.dmp

          Filesize

          5.2MB