Resubmissions

19/04/2024, 18:23

240419-w1llwsbh75 5

19/04/2024, 18:15

240419-wv1hvsce3v 5

19/04/2024, 16:37

240419-t5bldaac2t 5

19/04/2024, 15:02

240419-sewyysfc86 5

19/04/2024, 14:04

240419-rdknvsec23 5

Analysis

  • max time kernel
    286s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/04/2024, 15:02

General

  • Target

    001-FISCALÍA GENERAL DE LA NACIÓN...msg

  • Size

    79KB

  • MD5

    42133a5c0c1c2f8a5718cc890e4da10b

  • SHA1

    b2eef3947cfbadb90886941a1d825d12d95e04b2

  • SHA256

    e196eeb9e8c39f3d6c5c7db6181bf4289904c83b26b9a9bc882986712fe28671

  • SHA512

    30fc3c82b1cc61573193b3b06cdfbe95bf058c6a5f5f94939aead51e099de3b1c242e4243823a399607922644f5ec71832e9d275037cc2f6b911b884b4a2f7cb

  • SSDEEP

    768:Chg1IlTeW0FhpvO828CragchyiWsKsWsK0WsKlWsKfWT1yg2Rb0fDN4ITKKvWsKN:b1IE2T8CragcNW0W8WNW3WvWPYroR1

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 22 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\001-FISCALÍA GENERAL DE LA NACIÓN...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:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    235KB

    MD5

    60490bbe2aac5ab515a6e0a51f51d1e4

    SHA1

    053c2e81218d38ad5c57d1e420f15e0004a7d623

    SHA256

    d34c237c3a1f083c5732d57465783401418f8077479fb0d782db67dae99c9c0a

    SHA512

    b04693fee247eed0a7bc00a9edbea1382b78be00ff5c09ddb887b3f1c6b8168df98a271df2d375b90189f435dc06331b668e2c48f40936ac269e31e6bf8ce0e7

  • 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\{572F3BD5-83A4-46FB-B557-09CB0834A64D}.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/2932-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2932-1-0x0000000073C2D000-0x0000000073C38000-memory.dmp

    Filesize

    44KB

  • memory/2932-162-0x0000000069C81000-0x0000000069C82000-memory.dmp

    Filesize

    4KB

  • memory/2932-194-0x0000000073C2D000-0x0000000073C38000-memory.dmp

    Filesize

    44KB