Analysis

  • max time kernel
    133s
  • max time network
    128s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    05-11-2021 15:17

General

  • Target

    https://seusitebarato.com.br/owa/Outlook.htm

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 49 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://seusitebarato.com.br/owa/Outlook.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2636
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2636 CREDAT:82945 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2208

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\5080DC7A65DB6A5960ECD874088F3328_862BA1770B2FEE013603D2FF9ABEAFDA
    MD5

    735f5516b6f4b833c78b97de204c684e

    SHA1

    77184218fd742a12464520adee80aafa20dd0f2b

    SHA256

    51123b73b33d0ce03da5127b241d89bc163178dd30501ea2a0c86332d0cf9eda

    SHA512

    bf6dcbaad32bb36807e5989fc81ef9f575224a13767d5b09d7bdb129ebde1f8acf205bf8e2cbbb1f02f0ef5bc6b67b7595ebe6f40e0dce5815df0a06250e06cb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
    MD5

    a46e27d1a674a729535408d54d78d4e6

    SHA1

    1ad0f6b6df35fcaf74aacb6195d93132d08ea74d

    SHA256

    c95ecbe6c10d85cb26ea3272fdc61301e5787f74c4b94fbf893116776ca81e48

    SHA512

    412d5ef57f201da817f15a7d7e091ca84a800934c7d33e83b878c363e70493b91119cd967b957099bb874c12ccc7879ce15f9ab81b813fd181d5d45e27b186b3

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_2DBE917624E9880FE0C7C5570D56E691
    MD5

    94713f6f61494d17306470f13e3847d4

    SHA1

    243aa1f8f3813a8be97c9e9474df8eb18dd7f432

    SHA256

    f166f11ee27a342b04dac2e62bff8cc3eeb80e6c0315f8f7312461b9f76971c3

    SHA512

    9aa10220ace33968eb166b004721a72da3ee3432f1e2516617637269a1573d6f59d3d2963676f8218738e25e87fc12d0ecb0177873e148fd5f9d678fab109693

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\5080DC7A65DB6A5960ECD874088F3328_862BA1770B2FEE013603D2FF9ABEAFDA
    MD5

    3e848dc30594e534c41761201916f2c6

    SHA1

    5a808a3e1320735f05b9ed3e111e68471bcf3282

    SHA256

    352ecf4f1c0b73096b3c42845863aa1cba149c35e3e89217c4108d6de2e898b0

    SHA512

    eaba649f754e7dc33059031ca3f0cc8d5fe00439ba953722328ff740992496969be4d9f810f4018a247cdc57d963b26db34dc795e35e6a8cb395704d81f2bdee

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
    MD5

    6dbab6323082e846ae0753bb95c36180

    SHA1

    9ce696bca823eaca54139b703b746a902a05ca30

    SHA256

    8dc50145a23fd5076bb8e1cdb4adcfdf759fd0952e3ebf1c0415507f36d29853

    SHA512

    acaf64e720991b01c4d6f5feff798732071cfed9e9ab9cf9925930b7b04a33ab82130245987aafe9f7e418985e90f79f65a46eb2c69ef590222d8cb94ef12676

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_2DBE917624E9880FE0C7C5570D56E691
    MD5

    d167dc8ef7e0d10c7257b0d57964d883

    SHA1

    20c2ad54c777be7f24ce8c2aef25167767b2b428

    SHA256

    fae9ebba4e0ff0d39cc5dd04d3aeff60dc5bae8c4c98839381641626b99f637f

    SHA512

    558ec461b7dcd2aa00c896176cd3cb3be3e5f1a054159cbc50fce9b1c7f20da09c53ded836a00a596968bea4715b723214857c4260a75734bc48cc283daab50e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\YMK8VWLG.cookie
    MD5

    1a6e885ef7da6c306759a65edb881e23

    SHA1

    154d14729154b86e14625e5db512b9375de7ccc4

    SHA256

    afb574a430cfecc2f076eeea9abec70c76bb099f3b13a48ff5c0cb9e46f3db51

    SHA512

    9c20ee2ac140176092b0b2ccfb0a07c3ee1755b0693b965c26d6a5edb66dc4df3cfc36120d282c76ee89c3ff67e8e50bbe9e8c6837ffc774978d435ec343990f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\Z328WLJ0.cookie
    MD5

    519c0f2be2f4f99e83110c92cf172d42

    SHA1

    a82a34e23d5f6c19f395d44ec4beb24e71f7fd65

    SHA256

    d7eec06f381d3db80936e0b281f11afababe7298675a4e65a3ac6de02f1346c7

    SHA512

    eef4f0a3e2ace6cfff9717e12be5a810104e0b542d4402aadf8d27c747c9eecf6980b48d17bb383e6dbc7262593e5a8fb4d39838379e961159fec1ee83b731a6

  • memory/2208-143-0x0000000000000000-mapping.dmp
  • memory/2636-145-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-152-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-125-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-126-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-127-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-128-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-130-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-131-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-132-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-134-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-136-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-137-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-138-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-139-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-140-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-141-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-144-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-123-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-147-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-148-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-150-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-124-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-153-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-154-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-158-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-159-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-160-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-166-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-167-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-168-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-169-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-170-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-171-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-172-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-173-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-122-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-120-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-119-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-118-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-175-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-178-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-179-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB

  • memory/2636-181-0x00007FFEF91D0000-0x00007FFEF923B000-memory.dmp
    Filesize

    428KB