Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 11:22

General

  • Target

    96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6.exe

  • Size

    62KB

  • MD5

    96cd42c92b68e357621dd9b14ea5d571

  • SHA1

    1c946ffab8485ddc191133a03143dca5b02716d0

  • SHA256

    96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6

  • SHA512

    02f1f47b00b1c4c97fc85057fb510ea1c4d1818a81a6646cd087965480b2afd3d5e1176b0f9e94f97c077d3cb282ee6d9647918731c17a7ee8672c9a3079f2d8

  • SSDEEP

    1536:ytILkfv8tbWEtuM/lrWtObSLOlNkW+iUsGzmhclV9q4wsYK7fui4V/u1nT7:ytIFt3tb/lrWcUsp+sGyK0qYOmi4V/qH

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Modifies registry class 58 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6.exe
    "C:\Users\Admin\AppData\Local\Temp\96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:1604
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:4992
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:3928
  • C:\Windows\SysWOW64\urdvxc.exe
    "C:\Windows\SysWOW64\urdvxc.exe" /service
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Modifies registry class
    PID:3380
  • C:\Windows\SysWOW64\urdvxc.exe
    "C:\Windows\SysWOW64\urdvxc.exe" /service
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Modifies registry class
    PID:880

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files\Java\jdk1.8.0_66\README.html

    Filesize

    263B

    MD5

    a49b242bc882b6e4f074b9a585227255

    SHA1

    3feca589f5ff852e04f82b7e01bbc688f3c4a390

    SHA256

    1d347b95e2f7882576914db08a1191c288715118665a2e734a6a64addfeee9ac

    SHA512

    34b55fd529c0eb5d1a33932046be34256dc7e09c9da7cddecb02c133d6b9326022b1b5bdfec7de5b73c53adeb4d198d954de56eb10c03ee5d0c5380af3458026

  • C:\Program Files\Java\jdk1.8.0_66\db\README-JDK.html

    Filesize

    1012B

    MD5

    661986eb37cc9cfc2f17614e81d71a6d

    SHA1

    6f5a8828691bfabda2656ba5435c39db61933cba

    SHA256

    5edb9dd67373164b6d5297e4fad9846c712451a74f8a8a965c39c61c19646a03

    SHA512

    11da83092eebe57cc2493d37f480bf706880883a1c4c7af910fe1e2d1fa3c923b7f6cca99d8bfc61255879ef146af94b0925cc07ca53c431b4ef1f24d36e970e

  • C:\Program Files\Java\jdk1.8.0_66\jre\Welcome.html

    Filesize

    1KB

    MD5

    126dc28a60fa70ca98434f1b6196855b

    SHA1

    eaeb0f2ae09670985868a7410b08df899486339a

    SHA256

    3475436612f6a0ef77fc91331d008090bfd53c7cc8535225762ab43234c730c7

    SHA512

    7d07229039cbb7eb39d5cdf3846fb41f4f2f5a829cf7c0d5c778bf50c7eaa17ab7dd4c7fe483c38d3ebb72669d117a6db122ee58f63d712f795c38ad680ae52a

  • C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\about.html

    Filesize

    1KB

    MD5

    c0fa5ca9b3379e93fa396f0abfd555c2

    SHA1

    ea7b2eb2bd6dff6a804536b441bc0ca0bc00214f

    SHA256

    016b80189a11fc9d10b703fb8071f3159b96f3dab0ac3b72b465da1bef2f9cdb

    SHA512

    32a7636d235ad7c50aa6d5a9ee2c6e69187cb73bc3161e8b9346dba1fe3bdd246beac98dba7f49972432245c18c8393bf0b55e79a41a8a268152eafce90af55a

  • C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\license.html

    Filesize

    6KB

    MD5

    8c89adec30342b7f1e04683101b99796

    SHA1

    69d2d07e557a4e89ea06e5250e4a955187d1dffc

    SHA256

    473f74d5bb41dea2cd0d72dbfe49452270d51e4466236b974405371947b6a819

    SHA512

    e5186eba0978ac956fdeb6456d1ef405ebdb1e5d57736a4eadecf51252b8d6296bac1f7366d4f8e246f747208853814eb117d37d12de1a30b0b945128dee0776

  • C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\about.html

    Filesize

    1KB

    MD5

    9442807e339a2e06ad66f128b83ef4a0

    SHA1

    62913f68cb5bc9a7112896f61ce9a93c0da0b69f

    SHA256

    14fc8355da60c09ed9dcfd637d6cd5d720dc13d98d872441d6adbc2d99345b9e

    SHA512

    0e0e342bcd99b7db22aca778f6b350e09aca1c144b080f1b3b272d0bfb80bfe9ee89fea94b69a999a4c873169ed26c7261f60fd681c6a404ce8f096125328426

  • C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\license.html

    Filesize

    6KB

    MD5

    038162681a2e7e218e32b05e8a91139d

    SHA1

    3bf8505c9596f7d46588630f8194ec564a8abe14

    SHA256

    ffebbeaa0905cf94e47376b5ebc0c2f752d1c21844dd1715c1d6447654da1e94

    SHA512

    6aeb1f4ca4d7ee8e7e8f2e2035fea198dea30c8f1e6266ceaaefa988b1954876db410f8059021b537ac7d155eb113d5a20584e10bea3471f342754601c26c91e

  • C:\Program Files\Java\jre1.8.0_66\Welcome.html

    Filesize

    1KB

    MD5

    cf60cf8a645752e5779bd777fb93a225

    SHA1

    5074b3529cccac4ab7d8c34c67d590c1408c44e0

    SHA256

    22e021becaee1190e3e3443eb74b474575eee3ed9b4a1cd42b8d47c60070ae14

    SHA512

    f264ad7707dfad5b4c42f45a392e46351853701655652493d383fc36e0a588f7b3f634ebebdee0c958dce8cc6bf277476b34b21fc6ca9e3edd9cbf9613a50558

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    62KB

    MD5

    96cd42c92b68e357621dd9b14ea5d571

    SHA1

    1c946ffab8485ddc191133a03143dca5b02716d0

    SHA256

    96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6

    SHA512

    02f1f47b00b1c4c97fc85057fb510ea1c4d1818a81a6646cd087965480b2afd3d5e1176b0f9e94f97c077d3cb282ee6d9647918731c17a7ee8672c9a3079f2d8

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    62KB

    MD5

    96cd42c92b68e357621dd9b14ea5d571

    SHA1

    1c946ffab8485ddc191133a03143dca5b02716d0

    SHA256

    96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6

    SHA512

    02f1f47b00b1c4c97fc85057fb510ea1c4d1818a81a6646cd087965480b2afd3d5e1176b0f9e94f97c077d3cb282ee6d9647918731c17a7ee8672c9a3079f2d8

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    62KB

    MD5

    96cd42c92b68e357621dd9b14ea5d571

    SHA1

    1c946ffab8485ddc191133a03143dca5b02716d0

    SHA256

    96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6

    SHA512

    02f1f47b00b1c4c97fc85057fb510ea1c4d1818a81a6646cd087965480b2afd3d5e1176b0f9e94f97c077d3cb282ee6d9647918731c17a7ee8672c9a3079f2d8

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    62KB

    MD5

    96cd42c92b68e357621dd9b14ea5d571

    SHA1

    1c946ffab8485ddc191133a03143dca5b02716d0

    SHA256

    96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6

    SHA512

    02f1f47b00b1c4c97fc85057fb510ea1c4d1818a81a6646cd087965480b2afd3d5e1176b0f9e94f97c077d3cb282ee6d9647918731c17a7ee8672c9a3079f2d8

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    62KB

    MD5

    96cd42c92b68e357621dd9b14ea5d571

    SHA1

    1c946ffab8485ddc191133a03143dca5b02716d0

    SHA256

    96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6

    SHA512

    02f1f47b00b1c4c97fc85057fb510ea1c4d1818a81a6646cd087965480b2afd3d5e1176b0f9e94f97c077d3cb282ee6d9647918731c17a7ee8672c9a3079f2d8

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    62KB

    MD5

    96cd42c92b68e357621dd9b14ea5d571

    SHA1

    1c946ffab8485ddc191133a03143dca5b02716d0

    SHA256

    96a0778d76aac41a7d8d150b032171a7bda470e3134e7d93346478284dfe32d6

    SHA512

    02f1f47b00b1c4c97fc85057fb510ea1c4d1818a81a6646cd087965480b2afd3d5e1176b0f9e94f97c077d3cb282ee6d9647918731c17a7ee8672c9a3079f2d8

  • memory/880-150-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/880-151-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/1604-138-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1604-137-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1604-134-0x0000000000000000-mapping.dmp

  • memory/2124-132-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2124-133-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/3380-147-0x0000000000500000-0x000000000051F000-memory.dmp

    Filesize

    124KB

  • memory/3380-148-0x0000000000500000-0x000000000051F000-memory.dmp

    Filesize

    124KB

  • memory/3380-143-0x0000000000500000-0x000000000051F000-memory.dmp

    Filesize

    124KB

  • memory/3928-146-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/3928-144-0x0000000000000000-mapping.dmp

  • memory/4992-142-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/4992-139-0x0000000000000000-mapping.dmp