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Analysis

  • max time kernel
    147s
  • max time network
    94s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20/04/2023, 07:46

General

  • Target

    809d5f3432c33cb3743c45178e8136ba43fe7058232694aab19e7d2674f6e988.exe

  • Size

    1.1MB

  • MD5

    04a5152da06190db2d11b3fdb8be7f63

  • SHA1

    dba67fed7755524ef1ded36807fdfb9bac240918

  • SHA256

    809d5f3432c33cb3743c45178e8136ba43fe7058232694aab19e7d2674f6e988

  • SHA512

    4b8158fdd3a960a8ca7df590ac85b1fbf62ddf1a87eecc5a550d76f98719af99bd792a518469584b3981eb592a1c65c2a91b15494584273f66666b23fd78beaf

  • SSDEEP

    24576:SyXAO9CAkdQ1LXRdEXyHyP3UpIna5KNWdcUburqtdI71H0:5XL01y1LCyHyPEpInVNeTuWty

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\809d5f3432c33cb3743c45178e8136ba43fe7058232694aab19e7d2674f6e988.exe
    "C:\Users\Admin\AppData\Local\Temp\809d5f3432c33cb3743c45178e8136ba43fe7058232694aab19e7d2674f6e988.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un939305.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un939305.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2520
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un728183.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un728183.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3172
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr244692.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr244692.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5032
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu307704.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu307704.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3680
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk758161.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk758161.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4968
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si086857.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si086857.exe
      2⤵
      • Executes dropped EXE
      PID:3896
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 616
        3⤵
        • Program crash
        PID:4108
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 696
        3⤵
        • Program crash
        PID:3060
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 836
        3⤵
        • Program crash
        PID:3560
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 884
        3⤵
        • Program crash
        PID:3512
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 812
        3⤵
        • Program crash
        PID:3632
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 940
        3⤵
        • Program crash
        PID:3684
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 1072
        3⤵
        • Program crash
        PID:1588

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si086857.exe

    Filesize

    381KB

    MD5

    2f5ea739871c2a0d2dec763cc874a74d

    SHA1

    e649673cb34ec593e452b148af2f89e449b9a872

    SHA256

    9f775ccbfa8d7e039d1141718173cf7078637cdff8ab06f62bf62320dd21ef2f

    SHA512

    03dd89a556f4e1612179120b95c2f460ed4638cf7f8952c3407e74c576e071ee33ef3d95bae5ef6c45466517453d5759e604b17918edb164ac132dd54b2ce4f1

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si086857.exe

    Filesize

    381KB

    MD5

    2f5ea739871c2a0d2dec763cc874a74d

    SHA1

    e649673cb34ec593e452b148af2f89e449b9a872

    SHA256

    9f775ccbfa8d7e039d1141718173cf7078637cdff8ab06f62bf62320dd21ef2f

    SHA512

    03dd89a556f4e1612179120b95c2f460ed4638cf7f8952c3407e74c576e071ee33ef3d95bae5ef6c45466517453d5759e604b17918edb164ac132dd54b2ce4f1

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un939305.exe

    Filesize

    763KB

    MD5

    2c448bc631448d419d9d43ee727f1728

    SHA1

    10513da2031a7b4c298b1cbdb2272ab266afd28b

    SHA256

    ba1d7bb0a4a09c08e39aa271aff8fc946bf3f9a5741a83d9f0eeb42c30ad03b6

    SHA512

    60c16255f611f1c0a6f518eee11793cf5729a0b4d367f40726752f0bd9e717bdbad60e3b294fa2345f67025a1c7763ef46f52ce607cfc1ee25a07008a873c2ed

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un939305.exe

    Filesize

    763KB

    MD5

    2c448bc631448d419d9d43ee727f1728

    SHA1

    10513da2031a7b4c298b1cbdb2272ab266afd28b

    SHA256

    ba1d7bb0a4a09c08e39aa271aff8fc946bf3f9a5741a83d9f0eeb42c30ad03b6

    SHA512

    60c16255f611f1c0a6f518eee11793cf5729a0b4d367f40726752f0bd9e717bdbad60e3b294fa2345f67025a1c7763ef46f52ce607cfc1ee25a07008a873c2ed

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk758161.exe

    Filesize

    136KB

    MD5

    86810f340795831f3c2bd147981be929

    SHA1

    573345e2c322720fa43f74d761ff1d48028f36c9

    SHA256

    d122c80c89eb529d8edb82af16a9ffd8bb187f391758fe80ac2e25db159a9139

    SHA512

    c50b8b6a424fc20c6a3009560cffc277c8dd99792c97f72bfb57d924efdc07341e87a96cb2556e90955fbab6bd59df2a8fc23f89866096658dc7530499becd9f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk758161.exe

    Filesize

    136KB

    MD5

    86810f340795831f3c2bd147981be929

    SHA1

    573345e2c322720fa43f74d761ff1d48028f36c9

    SHA256

    d122c80c89eb529d8edb82af16a9ffd8bb187f391758fe80ac2e25db159a9139

    SHA512

    c50b8b6a424fc20c6a3009560cffc277c8dd99792c97f72bfb57d924efdc07341e87a96cb2556e90955fbab6bd59df2a8fc23f89866096658dc7530499becd9f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un728183.exe

    Filesize

    609KB

    MD5

    552613c09d57f00854619a40c07dcea3

    SHA1

    9aa9a7e217e6dfc22557981a9353aea0f2bfb905

    SHA256

    d739e258acd8fa7c5d9ec4f1f7e790a45b728dca9eda2bce7bbf0c94eccefa20

    SHA512

    7bfc3d46fe36bd193b7f4cfae7822a44770b03ac99acabbf57aba163bce0aba0a96ab349257f2966d92343cffd2bfe2e2c5bc10fe2f386688b7281125b808c29

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un728183.exe

    Filesize

    609KB

    MD5

    552613c09d57f00854619a40c07dcea3

    SHA1

    9aa9a7e217e6dfc22557981a9353aea0f2bfb905

    SHA256

    d739e258acd8fa7c5d9ec4f1f7e790a45b728dca9eda2bce7bbf0c94eccefa20

    SHA512

    7bfc3d46fe36bd193b7f4cfae7822a44770b03ac99acabbf57aba163bce0aba0a96ab349257f2966d92343cffd2bfe2e2c5bc10fe2f386688b7281125b808c29

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr244692.exe

    Filesize

    403KB

    MD5

    ef377cdd6228479a0e01de8e56c5c3f8

    SHA1

    dc14f4472952276d0ade162f3695498c28ceae0b

    SHA256

    e1b8de45fa6eb2c64d7cdc460c3f61fb2940dedcc217ba70345905cdf1c7fdd6

    SHA512

    057d7facff640a4d457bc0b1b5f6dd5bc8af7d94028d65e0759393cd30f85c9cc36d473a76ca044c14a73c7a74b0e0980998af316170523057d8ad882647bf17

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr244692.exe

    Filesize

    403KB

    MD5

    ef377cdd6228479a0e01de8e56c5c3f8

    SHA1

    dc14f4472952276d0ade162f3695498c28ceae0b

    SHA256

    e1b8de45fa6eb2c64d7cdc460c3f61fb2940dedcc217ba70345905cdf1c7fdd6

    SHA512

    057d7facff640a4d457bc0b1b5f6dd5bc8af7d94028d65e0759393cd30f85c9cc36d473a76ca044c14a73c7a74b0e0980998af316170523057d8ad882647bf17

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu307704.exe

    Filesize

    485KB

    MD5

    2f5747ac8011382f4ccee983ea104835

    SHA1

    87d5cc366187cb12f628c1a3a0810458f8d9eaed

    SHA256

    d119b5068a8685a267b40e261dddac04b5e35e58705ef13703f3b930b2c45c33

    SHA512

    5d859d4e491d7f8b97f6b04872c43811f9cb6d3c8859126cc701d1347f74c17980339e7cdbfe7656e022c608a3c28c3386c5977e1dbe0c15ec3364fa68c53e5a

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu307704.exe

    Filesize

    485KB

    MD5

    2f5747ac8011382f4ccee983ea104835

    SHA1

    87d5cc366187cb12f628c1a3a0810458f8d9eaed

    SHA256

    d119b5068a8685a267b40e261dddac04b5e35e58705ef13703f3b930b2c45c33

    SHA512

    5d859d4e491d7f8b97f6b04872c43811f9cb6d3c8859126cc701d1347f74c17980339e7cdbfe7656e022c608a3c28c3386c5977e1dbe0c15ec3364fa68c53e5a

  • memory/3680-984-0x0000000007EF0000-0x00000000084F6000-memory.dmp

    Filesize

    6.0MB

  • memory/3680-988-0x0000000005000000-0x000000000503E000-memory.dmp

    Filesize

    248KB

  • memory/3680-996-0x0000000008ED0000-0x00000000093FC000-memory.dmp

    Filesize

    5.2MB

  • memory/3680-995-0x0000000008D00000-0x0000000008EC2000-memory.dmp

    Filesize

    1.8MB

  • memory/3680-994-0x0000000008C30000-0x0000000008C4E000-memory.dmp

    Filesize

    120KB

  • memory/3680-993-0x0000000008B90000-0x0000000008C06000-memory.dmp

    Filesize

    472KB

  • memory/3680-992-0x0000000008B20000-0x0000000008B70000-memory.dmp

    Filesize

    320KB

  • memory/3680-991-0x0000000008970000-0x0000000008A02000-memory.dmp

    Filesize

    584KB

  • memory/3680-990-0x0000000007CB0000-0x0000000007D16000-memory.dmp

    Filesize

    408KB

  • memory/3680-989-0x0000000007A20000-0x0000000007A6B000-memory.dmp

    Filesize

    300KB

  • memory/3680-987-0x0000000005050000-0x0000000005060000-memory.dmp

    Filesize

    64KB

  • memory/3680-986-0x00000000078E0000-0x00000000079EA000-memory.dmp

    Filesize

    1.0MB

  • memory/3680-985-0x0000000004FC0000-0x0000000004FD2000-memory.dmp

    Filesize

    72KB

  • memory/3680-236-0x0000000005050000-0x0000000005060000-memory.dmp

    Filesize

    64KB

  • memory/3680-234-0x0000000005050000-0x0000000005060000-memory.dmp

    Filesize

    64KB

  • memory/3680-232-0x0000000005050000-0x0000000005060000-memory.dmp

    Filesize

    64KB

  • memory/3680-230-0x0000000000940000-0x0000000000986000-memory.dmp

    Filesize

    280KB

  • memory/3680-217-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-219-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-221-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-215-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-186-0x00000000024F0000-0x000000000252C000-memory.dmp

    Filesize

    240KB

  • memory/3680-187-0x00000000026C0000-0x00000000026FA000-memory.dmp

    Filesize

    232KB

  • memory/3680-188-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-189-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-191-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-193-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-195-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-197-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-199-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-203-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-201-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-205-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-207-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-209-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-211-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3680-213-0x00000000026C0000-0x00000000026F5000-memory.dmp

    Filesize

    212KB

  • memory/3896-1010-0x0000000000810000-0x0000000000845000-memory.dmp

    Filesize

    212KB

  • memory/4968-1002-0x0000000000760000-0x0000000000788000-memory.dmp

    Filesize

    160KB

  • memory/4968-1004-0x0000000007850000-0x0000000007860000-memory.dmp

    Filesize

    64KB

  • memory/4968-1003-0x00000000074E0000-0x000000000752B000-memory.dmp

    Filesize

    300KB

  • memory/5032-163-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-157-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-175-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-173-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-147-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

    Filesize

    64KB

  • memory/5032-171-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-169-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-167-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-150-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-165-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-148-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

    Filesize

    64KB

  • memory/5032-161-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-159-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-177-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-155-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-153-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-151-0x0000000004D30000-0x0000000004D42000-memory.dmp

    Filesize

    72KB

  • memory/5032-146-0x00000000009E0000-0x0000000000A0D000-memory.dmp

    Filesize

    180KB

  • memory/5032-145-0x0000000004D30000-0x0000000004D48000-memory.dmp

    Filesize

    96KB

  • memory/5032-178-0x0000000000400000-0x000000000080A000-memory.dmp

    Filesize

    4.0MB

  • memory/5032-179-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

    Filesize

    64KB

  • memory/5032-181-0x0000000000400000-0x000000000080A000-memory.dmp

    Filesize

    4.0MB

  • memory/5032-144-0x0000000004DD0000-0x00000000052CE000-memory.dmp

    Filesize

    5.0MB

  • memory/5032-143-0x0000000000B40000-0x0000000000B5A000-memory.dmp

    Filesize

    104KB

  • memory/5032-149-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

    Filesize

    64KB