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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/05/2023, 17:09

General

  • Target

    0fdbef1ed33366ead6025639345f04110a62d6cb38a15cbb52e1cefe377e881c.exe

  • Size

    1.5MB

  • MD5

    752b4e860e38c4e38c88eeefd767c3ce

  • SHA1

    07bf9dc7fc9a9b104740f1298eb0f1652f5b6623

  • SHA256

    0fdbef1ed33366ead6025639345f04110a62d6cb38a15cbb52e1cefe377e881c

  • SHA512

    4243821d86e64f9f95f15de0db75cc587976c957be4c6bab221fa4dd09991e6a0b11697cef083845163115ffb974045fc2051a905fe68fef6cac66ebf4c0989b

  • SSDEEP

    24576:PyttBhTxuASKjTjm/DB1MiiijlWqbUEOWIE6or2uyjUYTiYw7Lkr9eeArpdV:ajBeASKjnQ1PZFoEL6or21FiYw7+Uj

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • Executes dropped EXE 7 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 10 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fdbef1ed33366ead6025639345f04110a62d6cb38a15cbb52e1cefe377e881c.exe
    "C:\Users\Admin\AppData\Local\Temp\0fdbef1ed33366ead6025639345f04110a62d6cb38a15cbb52e1cefe377e881c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:420
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4550312.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4550312.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3652
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1492307.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1492307.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4324
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3397989.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3397989.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4392
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v8866569.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v8866569.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:4368
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a8239042.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a8239042.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2096
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b7656692.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b7656692.exe
              6⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4060
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c8120321.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c8120321.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of FindShellTrayWindow
            PID:3768
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 624
              6⤵
              • Program crash
              PID:3712
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 704
              6⤵
              • Program crash
              PID:2972
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 844
              6⤵
              • Program crash
              PID:4484
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 832
              6⤵
              • Program crash
              PID:4496
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 880
              6⤵
              • Program crash
              PID:4456
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 936
              6⤵
              • Program crash
              PID:4160
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 1132
              6⤵
              • Program crash
              PID:3168
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 1156
              6⤵
              • Program crash
              PID:4972
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 1144
              6⤵
              • Program crash
              PID:5068

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4550312.exe

    Filesize

    1.4MB

    MD5

    2f72697f20e963c1839bae91e0480e12

    SHA1

    04f33586741d54b75d721f5efa629ea3885ef4ee

    SHA256

    062458b1d49e5f8f067250b1eb9a8f0915744a82d785d8e34b709ddbe881ac8f

    SHA512

    755758c8b671ce5a43c6fe75bf7353f5b6943ec657f1077ba03685be8c41c030f3dfae3626390879c83aa534341e6068b55e5363dc026c131a2837d324ef2b10

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4550312.exe

    Filesize

    1.4MB

    MD5

    2f72697f20e963c1839bae91e0480e12

    SHA1

    04f33586741d54b75d721f5efa629ea3885ef4ee

    SHA256

    062458b1d49e5f8f067250b1eb9a8f0915744a82d785d8e34b709ddbe881ac8f

    SHA512

    755758c8b671ce5a43c6fe75bf7353f5b6943ec657f1077ba03685be8c41c030f3dfae3626390879c83aa534341e6068b55e5363dc026c131a2837d324ef2b10

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1492307.exe

    Filesize

    912KB

    MD5

    8055ef76b1a760c50fe8dd0b64b1bf68

    SHA1

    b34c06f6cbc6a7e71272e062e32d5c184c5d8e48

    SHA256

    004069dc53542ea6dcf850628ee298d7b95851a70e570ca9253e07f0352f31b3

    SHA512

    1a7c242a7d3cd6d7c9c0149f69fabdb31fb8fb6ebd727db96fb81380b638ca6f1a23f814f8433b759716f90091432acc5d8293ef61a35e63d4f9e0c26d3c71f5

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1492307.exe

    Filesize

    912KB

    MD5

    8055ef76b1a760c50fe8dd0b64b1bf68

    SHA1

    b34c06f6cbc6a7e71272e062e32d5c184c5d8e48

    SHA256

    004069dc53542ea6dcf850628ee298d7b95851a70e570ca9253e07f0352f31b3

    SHA512

    1a7c242a7d3cd6d7c9c0149f69fabdb31fb8fb6ebd727db96fb81380b638ca6f1a23f814f8433b759716f90091432acc5d8293ef61a35e63d4f9e0c26d3c71f5

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3397989.exe

    Filesize

    707KB

    MD5

    3c0d308d1dbad5237987b537741a93b4

    SHA1

    5337cddfa54a8939200396dbf8fe02476d4fbde1

    SHA256

    e1eb8495d0e588a0eeb0240767c91c1dd24ec90d876181958993b9736965842c

    SHA512

    b8eb4c9c263a69857c7310a4d2a75aa92a3199c4da837d72ba28fef268e1e5cdd0247e8bacf86ede897cd022442e1ff9e471356e63540fab18064a1ae79d44a7

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3397989.exe

    Filesize

    707KB

    MD5

    3c0d308d1dbad5237987b537741a93b4

    SHA1

    5337cddfa54a8939200396dbf8fe02476d4fbde1

    SHA256

    e1eb8495d0e588a0eeb0240767c91c1dd24ec90d876181958993b9736965842c

    SHA512

    b8eb4c9c263a69857c7310a4d2a75aa92a3199c4da837d72ba28fef268e1e5cdd0247e8bacf86ede897cd022442e1ff9e471356e63540fab18064a1ae79d44a7

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c8120321.exe

    Filesize

    339KB

    MD5

    3c35cbe02053107d55f0b888087ac3d5

    SHA1

    f4bcfb9c46b476099221cd2178d280b7756776f0

    SHA256

    7c4cf0bc0fdbb2ab6eb6e5d6f10a3e714261f668071452d06d18aaa05b66e7d5

    SHA512

    e1cb258a3058b85ddab2e86a9032bf4f7cdec5722bb6eb26ab085c255cdd2030f9a002418749eb1e048901a050e3bd395704bb5f4669f8632837a5d1546c8bf6

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c8120321.exe

    Filesize

    339KB

    MD5

    3c35cbe02053107d55f0b888087ac3d5

    SHA1

    f4bcfb9c46b476099221cd2178d280b7756776f0

    SHA256

    7c4cf0bc0fdbb2ab6eb6e5d6f10a3e714261f668071452d06d18aaa05b66e7d5

    SHA512

    e1cb258a3058b85ddab2e86a9032bf4f7cdec5722bb6eb26ab085c255cdd2030f9a002418749eb1e048901a050e3bd395704bb5f4669f8632837a5d1546c8bf6

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v8866569.exe

    Filesize

    416KB

    MD5

    7046e13104becb0b28912a78f6fdfc23

    SHA1

    5c50a61c6917ba0471ae4f49362198759d0b1e0d

    SHA256

    8b14a140ab92097fdf0c90b5176addfc8c996fb159a1fdf38932f740c0431a5b

    SHA512

    9d94c3f467242d4a86ad1c9dcbcba8f616ee8e2c7d25e89b20fa6622a6177262854d5dac097fa873371e55ef88ba4991d2fa06d8d0fe40181d88a2352c83f650

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v8866569.exe

    Filesize

    416KB

    MD5

    7046e13104becb0b28912a78f6fdfc23

    SHA1

    5c50a61c6917ba0471ae4f49362198759d0b1e0d

    SHA256

    8b14a140ab92097fdf0c90b5176addfc8c996fb159a1fdf38932f740c0431a5b

    SHA512

    9d94c3f467242d4a86ad1c9dcbcba8f616ee8e2c7d25e89b20fa6622a6177262854d5dac097fa873371e55ef88ba4991d2fa06d8d0fe40181d88a2352c83f650

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a8239042.exe

    Filesize

    360KB

    MD5

    8e7493809b43defe87c0e7bb5f4c2ec4

    SHA1

    33b43013f4b9cc933829c5e71846c828a33a9dc7

    SHA256

    121a33078b699a2142a3fa76ad986aa4b27415a63c6d2e86498e17264fc0ffcd

    SHA512

    a794da6ea7cb4033c982da19b94f7d7c48abc76df23e35c1bb71a82f533a58758c9a17de797a11c74e683b032e2735f447a3d9bc38f9b71b6c1cdaf65c732541

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a8239042.exe

    Filesize

    360KB

    MD5

    8e7493809b43defe87c0e7bb5f4c2ec4

    SHA1

    33b43013f4b9cc933829c5e71846c828a33a9dc7

    SHA256

    121a33078b699a2142a3fa76ad986aa4b27415a63c6d2e86498e17264fc0ffcd

    SHA512

    a794da6ea7cb4033c982da19b94f7d7c48abc76df23e35c1bb71a82f533a58758c9a17de797a11c74e683b032e2735f447a3d9bc38f9b71b6c1cdaf65c732541

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b7656692.exe

    Filesize

    136KB

    MD5

    08506fff67baca3871f497ca518b5638

    SHA1

    80c5936b81e68c9012ba35a72e4a7b0bd97d16a1

    SHA256

    4ec0b50d85beb65d1c02e2362bddd6387a1f7278659030525795ab6cd440eb39

    SHA512

    ea3fdf67834ab95c6986f2bdcd5f3238c278887c5566a79d03338ffdbaca9d1828a0ee908aa2b1ec831d79db400cfd4cac0fd5a06d8abe2e6b406ad3605c6876

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b7656692.exe

    Filesize

    136KB

    MD5

    08506fff67baca3871f497ca518b5638

    SHA1

    80c5936b81e68c9012ba35a72e4a7b0bd97d16a1

    SHA256

    4ec0b50d85beb65d1c02e2362bddd6387a1f7278659030525795ab6cd440eb39

    SHA512

    ea3fdf67834ab95c6986f2bdcd5f3238c278887c5566a79d03338ffdbaca9d1828a0ee908aa2b1ec831d79db400cfd4cac0fd5a06d8abe2e6b406ad3605c6876

  • memory/2096-170-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-184-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-155-0x00000000027D0000-0x00000000027E8000-memory.dmp

    Filesize

    96KB

  • memory/2096-156-0x0000000000700000-0x000000000072D000-memory.dmp

    Filesize

    180KB

  • memory/2096-157-0x0000000004D40000-0x0000000004D50000-memory.dmp

    Filesize

    64KB

  • memory/2096-158-0x0000000004D40000-0x0000000004D50000-memory.dmp

    Filesize

    64KB

  • memory/2096-159-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-160-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-162-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-164-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-166-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-168-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-153-0x00000000022C0000-0x00000000022DA000-memory.dmp

    Filesize

    104KB

  • memory/2096-172-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-176-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-174-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-178-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-180-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-186-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-154-0x0000000004D50000-0x000000000524E000-memory.dmp

    Filesize

    5.0MB

  • memory/2096-182-0x00000000027D0000-0x00000000027E2000-memory.dmp

    Filesize

    72KB

  • memory/2096-187-0x0000000000400000-0x00000000006F4000-memory.dmp

    Filesize

    3.0MB

  • memory/2096-188-0x0000000004D40000-0x0000000004D50000-memory.dmp

    Filesize

    64KB

  • memory/2096-190-0x0000000000400000-0x00000000006F4000-memory.dmp

    Filesize

    3.0MB

  • memory/3768-213-0x00000000006F0000-0x0000000000725000-memory.dmp

    Filesize

    212KB

  • memory/3768-214-0x0000000000400000-0x00000000006EF000-memory.dmp

    Filesize

    2.9MB

  • memory/4060-197-0x0000000007790000-0x000000000789A000-memory.dmp

    Filesize

    1.0MB

  • memory/4060-202-0x00000000084C0000-0x0000000008552000-memory.dmp

    Filesize

    584KB

  • memory/4060-195-0x0000000007C10000-0x0000000008216000-memory.dmp

    Filesize

    6.0MB

  • memory/4060-198-0x00000000076C0000-0x00000000076FE000-memory.dmp

    Filesize

    248KB

  • memory/4060-199-0x0000000007700000-0x000000000774B000-memory.dmp

    Filesize

    300KB

  • memory/4060-200-0x0000000007A10000-0x0000000007A20000-memory.dmp

    Filesize

    64KB

  • memory/4060-201-0x0000000007A20000-0x0000000007A86000-memory.dmp

    Filesize

    408KB

  • memory/4060-196-0x0000000007660000-0x0000000007672000-memory.dmp

    Filesize

    72KB

  • memory/4060-203-0x0000000008660000-0x00000000086D6000-memory.dmp

    Filesize

    472KB

  • memory/4060-204-0x0000000009060000-0x0000000009222000-memory.dmp

    Filesize

    1.8MB

  • memory/4060-194-0x0000000000960000-0x0000000000988000-memory.dmp

    Filesize

    160KB

  • memory/4060-205-0x0000000009760000-0x0000000009C8C000-memory.dmp

    Filesize

    5.2MB

  • memory/4060-206-0x0000000008800000-0x000000000881E000-memory.dmp

    Filesize

    120KB

  • memory/4060-207-0x0000000008840000-0x0000000008890000-memory.dmp

    Filesize

    320KB