Resubmissions

30-05-2023 06:49

230530-hlblgsgb5s 5

30-05-2023 06:45

230530-hjf37agb3x 5

Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    30-05-2023 06:45

General

  • Target

    【云平台通知】您有未完成的安全培训任务,请尽快完成!.eml

  • Size

    4KB

  • MD5

    61a1f948b18f66cbb36d5581be980c04

  • SHA1

    11db1bde4857f75811ff86f587b2a1ac037b1aee

  • SHA256

    03740bd1a6b984e6466ab2888353d85a9a1c113e1b73f1d59f5995b38d84de01

  • SHA512

    f981fc8fbb6c40686a093a109c865370cd2ea6c5361f877bbf58d44b2652e79fd66eb4a3891415fc6e1129340e1b4ded029770ac1ffdd2f670567d7ef7ae5f6c

  • SSDEEP

    96:/o32JXqE+ooDoIrJxmt90NONgvQSTSzuJxcaJzB/AFOJfP8:1JXqXVdQt90NOmvJeymCzBYs8

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 behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 21 IoCs

Processes

  • C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE
    C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE /eml "C:\Users\Admin\AppData\Local\Temp\【云平台通知】您有未完成的安全培训任务,请尽快完成!.eml"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1180

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    235KB

    MD5

    2aae10d55c75e5773d90fb9a1163e697

    SHA1

    5521cbecd1f656b549b2e41adafb450899d041f3

    SHA256

    6d7a8fdf7b780ac821a766570b859a0727da5455f67a55a0bf77b1dc6a628281

    SHA512

    dd854d616c1c70b3d30e5850fdad06eff9fee4172b5b0128a3dbdb6fc097593f25270e490fb6dc26bee68252248a7a914829518272a3f2d316217a09586639f4

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

    Filesize

    235KB

    MD5

    f0ec7197a7b1fe37b38957b435cfdb38

    SHA1

    4f8f9b2cda22bc835c4d6498c4137bdbbfdea514

    SHA256

    c6f0a97caa3f017706c83b1cea81b3632f641ab037084ea27536cfcc1faf3f34

    SHA512

    f5ef3df7615b1d68cd9daf23479243ea25e8e30ab53c0b281505ffaf1d3bd5ed639da1fda21b7468d23e18c5e18ba924f07385974a0ec187746c814f2357bb5d

  • 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\{E325AECB-9E03-4D23-9572-1458DA7D343B}.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/1180-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1180-219-0x000000000A000000-0x000000000A001000-memory.dmp

    Filesize

    4KB