Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    29-06-2022 14:10

General

  • Target

    http://int.vaicore.site

Score
10/10

Malware Config

Signatures

  • Detected google phishing page
  • Modifies Internet Explorer settings 1 TTPs 52 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://int.vaicore.site
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1664
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1664 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2016

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\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63
    Filesize

    1KB

    MD5

    03ccc54d64964650500ce38f0e6249f9

    SHA1

    3463ac3f42b3700b21e34cafbad6f3c7a1ea0b8e

    SHA256

    abf31bf5e2a5bf024144a6e904b6fc6a8e046c7679c7b9a91399fc462763268d

    SHA512

    25e5d541ced9d301f879d454a34f6633802a66e5cc350213c72e13a5ece6ba891274a3f83f1bcf6e20f50d66084b95fd89f06e51abcaca685f3bcdb9e2fdfb77

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63
    Filesize

    404B

    MD5

    3c5c58108cfd4402cd4255b017df6e46

    SHA1

    3568515507f142617615291f095de9a7f4fa07b0

    SHA256

    a7eebdc12fbebe9e414094c76515f4fd9a08e4b928f74c719b9b586063f44d8d

    SHA512

    0e963b281f434121418c085c537648022b35387e6eae11d7599b1485b20e7893e3ce23fbc5347d2184479eb9472beeb88a0f4b47d03398d8282c2ed527f23ffd

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
    Filesize

    344B

    MD5

    53de81555d824e73f592794c8d4a99f9

    SHA1

    1674e8d28aa0b8cc1f220f34fa2c8366bb1e4391

    SHA256

    3f9f4175d825ffed03103bdb5f106444189b37c8e8598561a2b44916bfa058a1

    SHA512

    3a7b8b66e7dbec51a636bc1f8ccb30573e64261e96ab3d05812e9bad584b581595143eb88465831649158164b89032ca07b23d7e79d2498952d0084b6e91b10b

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\9os4y76\imagestore.dat
    Filesize

    12KB

    MD5

    ff549cb86015ea24874c1c1744c70256

    SHA1

    e8e3c0c28e243dfc8405019f65c46294cba6dc44

    SHA256

    6de81cd27c5b3d4e68789cdfc8209b316e6041a0d7d55d0deae317a6f1c81d91

    SHA512

    6f5608fabfeba3e4acbbe2a750549321ca9b4098e2743e0f2f7a3bfce07521903fce5b4a3f1a8ad91c22eb0207069487dda01ef408d894fd65e59cf791238dc9

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\9os4y76\imagestore.dat
    Filesize

    12KB

    MD5

    ff549cb86015ea24874c1c1744c70256

    SHA1

    e8e3c0c28e243dfc8405019f65c46294cba6dc44

    SHA256

    6de81cd27c5b3d4e68789cdfc8209b316e6041a0d7d55d0deae317a6f1c81d91

    SHA512

    6f5608fabfeba3e4acbbe2a750549321ca9b4098e2743e0f2f7a3bfce07521903fce5b4a3f1a8ad91c22eb0207069487dda01ef408d894fd65e59cf791238dc9

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\9os4y76\imagestore.dat
    Filesize

    18KB

    MD5

    e8a0e5e88f7d0309079c25bd36848e95

    SHA1

    9eff2b469afad11c37d9cc9042b3ebb29623f6e8

    SHA256

    b6a347181b4d5997ef014b53a13f4465a8bafa4e5cba90ef2296ed31fc17d82d

    SHA512

    1086c5d95671aa167dba4225842c780d9fe13c12896f8de76deeae71a8d3358830e7b7e015ccb4f1d2acb80d9ffb3c6f27a896c818365eeb9b5f3243dc6a5f40

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\9os4y76\imagestore.dat
    Filesize

    19KB

    MD5

    91b0b92901d4916593236d23fe72e88c

    SHA1

    d68ff96e9901053744e936b53356a70212592422

    SHA256

    9ba2f7ce62af37ecf1f917cc56a01d8085186f969ed627cb397f0347ef6148fd

    SHA512

    d59d95c7e371857ce6aea820e0e25e662db6e86995975d3eb066a7c6590ba5329659fbc8f12c019ca0fa4d9ea89d088640bfa1b74997a18f42a6c91f168a3b18

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\YM59SHP3\favicon[2].ico
    Filesize

    5KB

    MD5

    f3418a443e7d841097c714d69ec4bcb8

    SHA1

    49263695f6b0cdd72f45cf1b775e660fdc36c606

    SHA256

    6da5620880159634213e197fafca1dde0272153be3e4590818533fab8d040770

    SHA512

    82d017c4b7ec8e0c46e8b75da0ca6a52fd8bce7fcf4e556cbdf16b49fc81be9953fe7e25a05f63ecd41c7272e8bb0a9fd9aedf0ac06cb6032330b096b3702563

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\4JQTBA9B.txt
    Filesize

    604B

    MD5

    eff85af9b35748a6015a2c72310c3822

    SHA1

    6a73594e590de90badfa6cdb70c3e0c6b8b6d5b8

    SHA256

    b1e55282bf2e420bcf68cb02a3bf1226f4f49bf60c2d5e74fc56530a577a87f2

    SHA512

    a20d3117705981fbe0284bf23c25caa4cd62236d86a5c802b60f2f6ef64cb0fb9289ece3ff5a22050a737eb9e1c071f2234afc0c8c318270c5e171ff9d92e3a8