Analysis

  • max time kernel
    149s
  • max time network
    108s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2023 07:36

General

  • Target

    5611d86c7c8dc065aa831d18491247e34456e6e846c08526e9c51942b556a653.pdf

  • Size

    60KB

  • MD5

    0533a234ac2761d9833170ecbc600414

  • SHA1

    55ba926bf728f9b8b89c841f4f60f95869ec60ea

  • SHA256

    5611d86c7c8dc065aa831d18491247e34456e6e846c08526e9c51942b556a653

  • SHA512

    9955110087cc74695a81ae4b0ba985d653d7084fb5be05cd8305e3ca1c61a5ef0091f618bcaefed068bf2be548b90c9e986f0196b562f76a3f449360f829df0b

  • SSDEEP

    1536:M3/yDbZL5gEW6oNtogK7Y8BOdWc30K6Dbvi24NV:M3qD4EW6oFx8BOdWckKTV

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\5611d86c7c8dc065aa831d18491247e34456e6e846c08526e9c51942b556a653.pdf"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1132
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde
      2⤵
      • Enumerates system info in registry
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:1120

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    62KB

    MD5

    3ac860860707baaf32469fa7cc7c0192

    SHA1

    c33c2acdaba0e6fa41fd2f00f186804722477639

    SHA256

    d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

    SHA512

    d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    4bc5b2a04125f2b0e0db6f10bb7134f3

    SHA1

    b9832d37e6bed2f3f4070759c93d3e0784e8be93

    SHA256

    decb615b9285ab5d15fb9bbcaa43764a9981cfe40dafd924d750c4ee36a31f7c

    SHA512

    8210a7a44f4618d69b6fc2f51002ae3630f8a7f8dede735793bc08c38de46e6c2273917ea6e6a725b75e7a8040ba152d7f08c7faacdf1f24b6caba45924fb618

  • C:\Users\Admin\AppData\Local\Temp\148C.tmp

    Filesize

    49KB

    MD5

    5d5e9273e693ab3a1bdeb9ba9309f9d2

    SHA1

    9ccc6d25b083f3d85cea9b59adc2e5d803d0e4ec

    SHA256

    2f70b7de0474708798801fdf3bd50bfe54890a60260d631cede70a71ceef55cf

    SHA512

    5fee3a8a9f135dfb26815c46addeca98b762ed16db8f983468c815c0828e0022df2583923a11f9001bbe597798ad99b9b16e8e4cb79b22ddbfbda7d4eb0f6b2c

  • C:\Users\Admin\AppData\Local\Temp\A9R3.tmp\has been verified. However PDF, Jpeg, Docx, .xlsx

    Filesize

    49KB

    MD5

    5d5e9273e693ab3a1bdeb9ba9309f9d2

    SHA1

    9ccc6d25b083f3d85cea9b59adc2e5d803d0e4ec

    SHA256

    2f70b7de0474708798801fdf3bd50bfe54890a60260d631cede70a71ceef55cf

    SHA512

    5fee3a8a9f135dfb26815c46addeca98b762ed16db8f983468c815c0828e0022df2583923a11f9001bbe597798ad99b9b16e8e4cb79b22ddbfbda7d4eb0f6b2c

  • C:\Users\Admin\AppData\Local\Temp\Cab2FAD.tmp

    Filesize

    61KB

    MD5

    fc4666cbca561e864e7fdf883a9e6661

    SHA1

    2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

    SHA256

    10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

    SHA512

    c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

  • C:\Users\Admin\AppData\Local\Temp\Tar314A.tmp

    Filesize

    164KB

    MD5

    4ff65ad929cd9a367680e0e5b1c08166

    SHA1

    c0af0d4396bd1f15c45f39d3b849ba444233b3a2

    SHA256

    c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

    SHA512

    f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

  • memory/1120-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1120-157-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB