Analysis

  • max time kernel
    129s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/05/2024, 06:18

General

  • Target

    RV The Sol group.msg

  • Size

    255KB

  • MD5

    670e997e5c7a4b996118740202b2f5e3

  • SHA1

    9bf18c247403f688e456ae346292413feda12033

  • SHA256

    fb04e4f8ea4948b76d57c4fefc32b9423926e13de5d7d2365cfa314a4e416185

  • SHA512

    1b67b43831794df860053114dee3607210fd9f8dd6639acacddae35bece1db2f3ce2f537aa7a0bfb2d9287c23e225b979c1325d24d9108f5ccac93aa25789794

  • SSDEEP

    1536:t+tJjJ+69GH05MFZAR6yUBiZv0TEixP4WuzWHTgWidWIy5t6fyeW9WkXc0eM8BOJ:tsf+s5WARABiZ/nGgfaQBggF

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 14 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 35 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\Admin\AppData\Local\Temp\RV The Sol group.msg"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:868

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMCACHE.DAT

          Filesize

          240KB

          MD5

          67f32b74cd7ab7a7e4a273031aecd286

          SHA1

          818a1ed657f26a7cda7cd994f705f12f9be8482b

          SHA256

          c8c14769df8cba84b9b61788fc4314784127fb1ece4d3ff37efdc038541b1f9d

          SHA512

          c343f9d79409d9b662d98303b07b8ce454bbf0d9c3cd8fdb723f2737ffe29e959513e2b0fa9cd6acfd2f54e2209c7ae56556676be5e15bdc707a167b154dc456

        • C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMCACHE.DAT

          Filesize

          240KB

          MD5

          8145fee5b10ff27e21c54ca65b2e6098

          SHA1

          711d8ec064e51cc91153e6e3fc0c3e68d2a8fc5f

          SHA256

          7ddbe9e21b054d85a6f41e42634ad76eb3ef92f4bf442e80790d9c59790ab9c9

          SHA512

          fc9107270cf981880f2abeab4b9a9e95000aacccc1babc7e2ba7fe194be6dcf3f873ffe049448bd9afe7364c0fa80fa9a5a3e3429e7953ad699419a56cfce572

        • C:\Users\Admin\AppData\Local\Microsoft\Outlook\mapisvc.inf

          Filesize

          1KB

          MD5

          48dd6cae43ce26b992c35799fcd76898

          SHA1

          8e600544df0250da7d634599ce6ee50da11c0355

          SHA256

          7bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a

          SHA512

          c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31

        • C:\Users\Admin\AppData\Local\Temp\{4B7612FE-64AB-4580-AF1B-C0125D1E71FB}.html

          Filesize

          6KB

          MD5

          adf3db405fe75820ba7ddc92dc3c54fb

          SHA1

          af664360e136fd5af829fd7f297eb493a2928d60

          SHA256

          4c73525d8b563d65a16dee49c4fd6af4a52852d3e8f579c0fb2f9bb1da83e476

          SHA512

          69de07622b0422d86f7960579b15b3f2e4d4b4e92c6e5fcc7e7e0b8c64075c3609aa6e5152beec13f9950ed68330939f6827df26525fc6520628226f598b7a72

        • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

          Filesize

          2B

          MD5

          f3b25701fe362ec84616a93a45ce9998

          SHA1

          d62636d8caec13f04e28442a0a6fa1afeb024bbb

          SHA256

          b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

          SHA512

          98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

        • memory/868-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

          Filesize

          64KB

        • memory/868-1-0x000000007337D000-0x0000000073388000-memory.dmp

          Filesize

          44KB

        • memory/868-161-0x00000000694A1000-0x00000000694A2000-memory.dmp

          Filesize

          4KB

        • memory/868-184-0x000000007337D000-0x0000000073388000-memory.dmp

          Filesize

          44KB