Analysis

  • max time kernel
    142s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/03/2025, 19:55

General

  • Target

    0572b627eeb2d0f8d17f6982f1297d10b2de94b3c81204a5256be6c2b1646cab.eml

  • Size

    150KB

  • MD5

    e3fe20c5f90c4ca60790a63d8b253e7e

  • SHA1

    ba596b8b3a7b25db7c7ad851757f727daf4c2a23

  • SHA256

    ca43c7e461df5a79df129caa2c610f0b5f75074191a322c4a15b788c00257dfc

  • SHA512

    5d224bd1f4b70ebe38f68019378a3025e9d35b545f754446464bb545f4ee50f937b4454b76e101c41e3b1e37bb23caded4de50b74fa8827e4ecb94a1858c7c19

  • SSDEEP

    3072:RNOrsQhjq0zx8HUIyyaUl9btpo5TMqKLBnsWvUJp6hGqhqpb:/M/h5vIyytbt+5QqmaroGM2b

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 14 IoCs
  • Drops file in Windows directory 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies registry class 64 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 25 IoCs
  • Suspicious use of WriteProcessMemory 4 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\0572b627eeb2d0f8d17f6982f1297d10b2de94b3c81204a5256be6c2b1646cab.eml"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • NTFS ADS
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2400
    • 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\Microsoft\Windows\Temporary Internet Files\Content.Outlook\C7FEBIU1\Autoliquidaciones_1071142518_Consolidado.pdf"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    240KB

    MD5

    d95fe78dac49ab71ac02be77a57aa51f

    SHA1

    758e6cdc2b4eaf8dea58ff9ffdc7d08e5a0224a5

    SHA256

    74cfafc85e83fbccc116fb18af53821d091bf7638434f3fc1ed07e459e6e023e

    SHA512

    f2af4ceb5036d92bc9a1e010a3ba590142142f50f54f813d04bb2f7ce07aa1ad1c637f52e7d5b1d40a8cb8e0053c3743a9ebe809c6539603e3ff8414bd2518bc

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

    Filesize

    1KB

    MD5

    48dd6cae43ce26b992c35799fcd76898

    SHA1

    8e600544df0250da7d634599ce6ee50da11c0355

    SHA256

    7bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a

    SHA512

    c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\C7FEBIU1\Autoliquidaciones_1071142518_Consolidado.pdf

    Filesize

    51KB

    MD5

    48c6b51f190690a43c1afe1a6626b317

    SHA1

    9a87dfa49713c77f4ad00cd08bae0c720b9ea165

    SHA256

    45e6432b4a9c21f5ab7d1e727e95e70e00e956d09862413c812dbd2d3307de2b

    SHA512

    07580d39a12251dc1145a4e02a478430dd5a7cb721c0f03064caf63344f861eea73805964a2d04704b615be0ee0ad88f1ce618c88d36b737f5fef4f8cc19ec19

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    8caafdd99b93e693e388387b57219b75

    SHA1

    63efcbc7a04fe971de352060e98145265f79d974

    SHA256

    88afc3437159f3566f6ddd20ae5c27eef32938d709fbfb2867ab4a0a546b80b5

    SHA512

    13331bd0413fbc360ad596fa466f30ce9b81c81331a3dd5b12bc806ad41aed0e3e352ac0c4e9078ca53160814c68b6f86915983815d1d14315b6ce16ce687f59

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

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1064-195-0x0000000003D00000-0x0000000003D76000-memory.dmp

    Filesize

    472KB

  • memory/2400-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2400-1-0x000000007401D000-0x0000000074028000-memory.dmp

    Filesize

    44KB