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Analysis

  • max time kernel
    144s
  • max time network
    147s
  • 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, 02:54

General

  • Target

    e6faf01992aea1470a6d90c7446f1624b74cc5a1840ab54da91953d06cc2780e.exe

  • Size

    965KB

  • MD5

    b452e476191695c240d3dd1dffbdc331

  • SHA1

    089b7d590f9a9d2b1ec71b4ba703f4c3242ce377

  • SHA256

    e6faf01992aea1470a6d90c7446f1624b74cc5a1840ab54da91953d06cc2780e

  • SHA512

    02d7b4d8efe2f24fb7f781899d6e71671951ced009649625294c46b24c5e5742871b0af36159682c0e58ac88d20e3e131d50f52ddd02aee5477b3a1dec23846d

  • SSDEEP

    24576:YysGmcD7W0EHh/ZDD+t3sbSUchCFX++wwr:fsbcD7tEB/Zg3wSUBFu+w

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 2 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 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e6faf01992aea1470a6d90c7446f1624b74cc5a1840ab54da91953d06cc2780e.exe
    "C:\Users\Admin\AppData\Local\Temp\e6faf01992aea1470a6d90c7446f1624b74cc5a1840ab54da91953d06cc2780e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un675665.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un675665.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3620
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un887109.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un887109.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\pr769834.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr769834.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\qu611288.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu611288.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4960
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk209050.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk209050.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4904
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si584551.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si584551.exe
      2⤵
      • Executes dropped EXE
      PID:2680
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 616
        3⤵
        • Program crash
        PID:4956
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 696
        3⤵
        • Program crash
        PID:1100
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 836
        3⤵
        • Program crash
        PID:4220
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 848
        3⤵
        • Program crash
        PID:4276
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 872
        3⤵
        • Program crash
        PID:3080
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 892
        3⤵
        • Program crash
        PID:4992
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 1080
        3⤵
        • Program crash
        PID:4028

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si584551.exe

    Filesize

    277KB

    MD5

    b575bb5a62a62ef0e42269da84b46f5a

    SHA1

    3679064685ab28bb6ff0a9276c353a2f71925e0f

    SHA256

    40d50cfa52b338751eb9e1c025fe62778350eee30daa3b005cbccf2c48dfce4e

    SHA512

    676a5cfdf713f174c60623fa2eb3eb0b35298cc62ee27ce5d346635b3173e34edde7de075def9a8c35fff9d56837f268b28201ac2d963bdb975cc29df6fbac5e

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si584551.exe

    Filesize

    277KB

    MD5

    b575bb5a62a62ef0e42269da84b46f5a

    SHA1

    3679064685ab28bb6ff0a9276c353a2f71925e0f

    SHA256

    40d50cfa52b338751eb9e1c025fe62778350eee30daa3b005cbccf2c48dfce4e

    SHA512

    676a5cfdf713f174c60623fa2eb3eb0b35298cc62ee27ce5d346635b3173e34edde7de075def9a8c35fff9d56837f268b28201ac2d963bdb975cc29df6fbac5e

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un675665.exe

    Filesize

    706KB

    MD5

    314f16b23f2589de432816331328e0ac

    SHA1

    655e8bba9cbca622bfa6e88348a5d1e190e8aaa4

    SHA256

    6939840dc07619fc3208a9bfa29ac45edc037283742c95741ccfdd663844cebb

    SHA512

    c3d6c74ffc0aee423bc451b100d08e0da6fb094036ac8868483346e08199998b26697acf7d528d5fd2c607de269f1954cc56accd7d793a96bf167ab2dc51383c

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un675665.exe

    Filesize

    706KB

    MD5

    314f16b23f2589de432816331328e0ac

    SHA1

    655e8bba9cbca622bfa6e88348a5d1e190e8aaa4

    SHA256

    6939840dc07619fc3208a9bfa29ac45edc037283742c95741ccfdd663844cebb

    SHA512

    c3d6c74ffc0aee423bc451b100d08e0da6fb094036ac8868483346e08199998b26697acf7d528d5fd2c607de269f1954cc56accd7d793a96bf167ab2dc51383c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk209050.exe

    Filesize

    136KB

    MD5

    9c75a048f066d01b19ed80dc6e7a7101

    SHA1

    7d37c8ef50e8b83fcdd44032fb082f226ab3d8c3

    SHA256

    c816d0c862e5001569f4454d0a12c7ee85a7d5afbf3abd896546bba1816d1625

    SHA512

    b70e03a3fcfd29276b36d42ae1b2fedda5de020f0279d798f9fbd1d7f4ac1f10e60cf623e173a55dc42f87d99a83fe9a8db8f6b02a349257d8a2665f84f99e33

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk209050.exe

    Filesize

    136KB

    MD5

    9c75a048f066d01b19ed80dc6e7a7101

    SHA1

    7d37c8ef50e8b83fcdd44032fb082f226ab3d8c3

    SHA256

    c816d0c862e5001569f4454d0a12c7ee85a7d5afbf3abd896546bba1816d1625

    SHA512

    b70e03a3fcfd29276b36d42ae1b2fedda5de020f0279d798f9fbd1d7f4ac1f10e60cf623e173a55dc42f87d99a83fe9a8db8f6b02a349257d8a2665f84f99e33

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un887109.exe

    Filesize

    552KB

    MD5

    bc8bd6a5a4fc585f09e4d25955a31b56

    SHA1

    d257a6d093aca77b9c183ca7b2fa045b101f1eec

    SHA256

    c4bece139f96b6dd91b49497610d73d97f672f47a75abf989bcf31d4e5de9346

    SHA512

    1ec659f72d1841a155e6f64254563a66d5a3d0c6b533ba0f79ade3607572456e1560f7f9897ef3c8ce05809b0888eebe9f446fb708ac6c8aad4cf74f2ff8a6b0

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un887109.exe

    Filesize

    552KB

    MD5

    bc8bd6a5a4fc585f09e4d25955a31b56

    SHA1

    d257a6d093aca77b9c183ca7b2fa045b101f1eec

    SHA256

    c4bece139f96b6dd91b49497610d73d97f672f47a75abf989bcf31d4e5de9346

    SHA512

    1ec659f72d1841a155e6f64254563a66d5a3d0c6b533ba0f79ade3607572456e1560f7f9897ef3c8ce05809b0888eebe9f446fb708ac6c8aad4cf74f2ff8a6b0

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr769834.exe

    Filesize

    299KB

    MD5

    6a351c8df3d8734cce1b96fcc2d871e3

    SHA1

    bf5f1b981c5ec3378c9859c20cf02d93e6a20c8f

    SHA256

    29794c297bf2b167b6041e90f928a5b68b3b1423cbfcf0f685a0b9e8862de686

    SHA512

    ebf1c9892898e2c96bd9bd84b8ed2c84f42742ed597a74669f8d20d6c9b73b698d04b885674bffbc7142092ff8dbc36664b810b655567c6baf3c53c9e1546c76

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr769834.exe

    Filesize

    299KB

    MD5

    6a351c8df3d8734cce1b96fcc2d871e3

    SHA1

    bf5f1b981c5ec3378c9859c20cf02d93e6a20c8f

    SHA256

    29794c297bf2b167b6041e90f928a5b68b3b1423cbfcf0f685a0b9e8862de686

    SHA512

    ebf1c9892898e2c96bd9bd84b8ed2c84f42742ed597a74669f8d20d6c9b73b698d04b885674bffbc7142092ff8dbc36664b810b655567c6baf3c53c9e1546c76

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu611288.exe

    Filesize

    381KB

    MD5

    0286f9199f5c5e54d4ad9a055c215a15

    SHA1

    91a6df9cb9d7a7b1fb7684bcfc26ee6e43dc8d37

    SHA256

    ea20018ab8f32dc9a09f7b90f9ef942f6ed4f1c83f704fbadf0d3bf9793d43fb

    SHA512

    d000202cc7fa938a42bc5fda45a3aabff1526f18f708dbe60d456c1604b8260e56dce15ef646e1ad2e4f5400638384600e98f78cc1a66a82563519586cd89ad6

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu611288.exe

    Filesize

    381KB

    MD5

    0286f9199f5c5e54d4ad9a055c215a15

    SHA1

    91a6df9cb9d7a7b1fb7684bcfc26ee6e43dc8d37

    SHA256

    ea20018ab8f32dc9a09f7b90f9ef942f6ed4f1c83f704fbadf0d3bf9793d43fb

    SHA512

    d000202cc7fa938a42bc5fda45a3aabff1526f18f708dbe60d456c1604b8260e56dce15ef646e1ad2e4f5400638384600e98f78cc1a66a82563519586cd89ad6

  • memory/2680-1011-0x0000000002C80000-0x0000000002CB5000-memory.dmp

    Filesize

    212KB

  • memory/2984-158-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-178-0x0000000000400000-0x0000000002BB4000-memory.dmp

    Filesize

    39.7MB

  • memory/2984-148-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-150-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-152-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-154-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-156-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-143-0x00000000001D0000-0x00000000001FD000-memory.dmp

    Filesize

    180KB

  • memory/2984-160-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-162-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-164-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-166-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-168-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-170-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-172-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-174-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-175-0x00000000046C0000-0x00000000046D0000-memory.dmp

    Filesize

    64KB

  • memory/2984-176-0x00000000046C0000-0x00000000046D0000-memory.dmp

    Filesize

    64KB

  • memory/2984-177-0x00000000046C0000-0x00000000046D0000-memory.dmp

    Filesize

    64KB

  • memory/2984-147-0x0000000004C70000-0x0000000004C82000-memory.dmp

    Filesize

    72KB

  • memory/2984-180-0x00000000046C0000-0x00000000046D0000-memory.dmp

    Filesize

    64KB

  • memory/2984-181-0x0000000000400000-0x0000000002BB4000-memory.dmp

    Filesize

    39.7MB

  • memory/2984-144-0x00000000046A0000-0x00000000046BA000-memory.dmp

    Filesize

    104KB

  • memory/2984-146-0x0000000004C70000-0x0000000004C88000-memory.dmp

    Filesize

    96KB

  • memory/2984-145-0x00000000070F0000-0x00000000075EE000-memory.dmp

    Filesize

    5.0MB

  • memory/4904-1003-0x0000000000A50000-0x0000000000A78000-memory.dmp

    Filesize

    160KB

  • memory/4904-1004-0x00000000077D0000-0x000000000781B000-memory.dmp

    Filesize

    300KB

  • memory/4904-1005-0x0000000007AE0000-0x0000000007AF0000-memory.dmp

    Filesize

    64KB

  • memory/4960-188-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-196-0x0000000002BD0000-0x0000000002C16000-memory.dmp

    Filesize

    280KB

  • memory/4960-197-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4960-199-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4960-200-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-201-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4960-195-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-203-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-205-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-207-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-209-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-211-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-213-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-215-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-217-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-219-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-221-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-223-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-225-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-984-0x0000000009B70000-0x000000000A176000-memory.dmp

    Filesize

    6.0MB

  • memory/4960-985-0x000000000A210000-0x000000000A222000-memory.dmp

    Filesize

    72KB

  • memory/4960-986-0x000000000A240000-0x000000000A34A000-memory.dmp

    Filesize

    1.0MB

  • memory/4960-987-0x000000000A360000-0x000000000A39E000-memory.dmp

    Filesize

    248KB

  • memory/4960-988-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4960-989-0x000000000A4E0000-0x000000000A52B000-memory.dmp

    Filesize

    300KB

  • memory/4960-990-0x000000000A670000-0x000000000A6D6000-memory.dmp

    Filesize

    408KB

  • memory/4960-991-0x000000000AD20000-0x000000000ADB2000-memory.dmp

    Filesize

    584KB

  • memory/4960-992-0x000000000ADD0000-0x000000000AE46000-memory.dmp

    Filesize

    472KB

  • memory/4960-994-0x000000000AE80000-0x000000000AE9E000-memory.dmp

    Filesize

    120KB

  • memory/4960-193-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-191-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-189-0x0000000007640000-0x0000000007675000-memory.dmp

    Filesize

    212KB

  • memory/4960-187-0x0000000007640000-0x000000000767A000-memory.dmp

    Filesize

    232KB

  • memory/4960-186-0x00000000070A0000-0x00000000070DC000-memory.dmp

    Filesize

    240KB

  • memory/4960-995-0x000000000AF60000-0x000000000B122000-memory.dmp

    Filesize

    1.8MB

  • memory/4960-996-0x000000000B130000-0x000000000B65C000-memory.dmp

    Filesize

    5.2MB

  • memory/4960-997-0x0000000006BE0000-0x0000000006C30000-memory.dmp

    Filesize

    320KB