Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-03-2023 06:21

General

  • Target

    https://jrsp-cmpzourl.maillist-manage.com/click/1c311a0864fa39e/1c311a086414c1f

Score
10/10

Malware Config

Signatures

  • Detected phishing page
  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Modifies registry class 1 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://jrsp-cmpzourl.maillist-manage.com/click/1c311a0864fa39e/1c311a086414c1f
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2212 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3032

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\Local\Microsoft\Internet Explorer\DOMStore\UCTUW4E6\www.youtube[1].xml
    Filesize

    13B

    MD5

    c1ddea3ef6bbef3e7060a1a9ad89e4c5

    SHA1

    35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

    SHA256

    b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

    SHA512

    6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\UCTUW4E6\www.youtube[1].xml
    Filesize

    5KB

    MD5

    d3ed1174a34a44e08c16d9f572f7f2de

    SHA1

    0ee2d63a759361b5a9b50029ed57dde1f2c683e5

    SHA256

    a95474179a78b32f159a42e77d2a774d66e121377cb4778f254cca050842af3e

    SHA512

    8399c2f53d77d48c4f2eac3eb3eee91d70c6170cb809108d05b0b8e3d463c6307178797c9f8351cf6f6c046037f26eb4fe2485b42af9d55e9d966f42b59d3b0b

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\UCTUW4E6\www.youtube[1].xml
    Filesize

    985B

    MD5

    291648775fe57be55e4729d92cbf25b5

    SHA1

    ee8256114e755927dc79f525d1a7e107aa61acf3

    SHA256

    f0c8d56b6ee2a843fb12d004f4cbba6f00bbeac63e8909df0d047fb96671e539

    SHA512

    393d4701f795adc93ebfe9618dfb8af65e2a250b54063c49b3d78b6462bffb960fbf33fc6eb3d229153c46a940c5f721c3103021264bbc281aad707eddd66380

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\UCTUW4E6\www.youtube[1].xml
    Filesize

    1KB

    MD5

    0ef5b862710dc027eacd39a9013a3afd

    SHA1

    ae3000297f6b8e5bbf71ca8a88b0989961deb96a

    SHA256

    66b189ca75d27498e63250ba9c3b57f58820c17cd203c69ca1c0ee89a33c807d

    SHA512

    0466eb87411b8c718b72c74747c9d23e00e53b80555aba3b2f0b5eb001688b22da5582dbe5a885c8a5883fcc95a1a327ad9d0636311dc1183d26ea8749a2ec84

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\UCTUW4E6\www.youtube[1].xml
    Filesize

    985B

    MD5

    2e6f21ddf2a238f344963763d32a0c94

    SHA1

    222d1400bc08791c779937bfa00a7ed8085e1f8f

    SHA256

    6b96a195628018239a2adef37d24e3845dfb82ddb628f6e3e853129a02791405

    SHA512

    eef3bed98d793a6fd39927495406f4485c496f361a07627f79f184e7a1fa93831046e6f98bca336cd1273ece465de94a98f1846030f92669acfac34e1ffde4ef

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\dcpq11e\imagestore.dat
    Filesize

    15KB

    MD5

    f99d5c559469754a826bce3b9f1a3742

    SHA1

    05bd54ea35456e55beaa2839a3d64ac0e04d185b

    SHA256

    76792f03d92a7f109523ab0cf9667c64727130e32cf704bb37a1e1424bc956e4

    SHA512

    821c2a9f3bae098d235fd949da00ffeade7950b06899be7a78c69bf532d35e58b2196638e53be55677868683dcc20e9ae6f2bda455a7dc15a731f42110c58027

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5AN3FZ97\favicon[2].ico
    Filesize

    14KB

    MD5

    3691a7e782c685b44023c9c4e3f3a31c

    SHA1

    68c2cfbe1233c391d73a16f3b10b763d9d491b7b

    SHA256

    9c39ab9b766f89b7c9c078fd0fa0f4c095931d09c505428e6b2cb3dd3f19a8a3

    SHA512

    b60ad86c8174b62439fd139ed820a0db4e705ae1254d8c444e89e153c962460f41b2d42fef9774db3740817013eb420c7b3fb09d3f41aa2756dcc10efba74683

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\LZ0AI98S\suggestions[1].en-US
    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee