Analysis

  • max time kernel
    301s
  • max time network
    351s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 21:10

General

  • Target

    a707ef516e4931ecb565ee553ac88103d2f00480fd9c8fc01932812954266a69.exe

  • Size

    920KB

  • MD5

    086fc812b4bb3d102945e10a77e06682

  • SHA1

    fce4430bd4a3a93df0233ccc96a25e99536bf9d6

  • SHA256

    a707ef516e4931ecb565ee553ac88103d2f00480fd9c8fc01932812954266a69

  • SHA512

    0dccaf9f5b4a350e2d2e262e893916ecae53c3bf1649b9ad859c923c3814833a2f084ada28b50180c2b03fe9b6ff66a4ec805621e92e38c9b9eee0b867cf6daa

  • SSDEEP

    24576:h1OYdaObMtdHAqcdDVhYwiei7+EpFAh/kKM:h1OsSPHVmVhYwiLtKkKM

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops Chrome extension 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a707ef516e4931ecb565ee553ac88103d2f00480fd9c8fc01932812954266a69.exe
    "C:\Users\Admin\AppData\Local\Temp\a707ef516e4931ecb565ee553ac88103d2f00480fd9c8fc01932812954266a69.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4064
    • C:\Users\Admin\AppData\Local\Temp\7zSCFAA.tmp\z7N53brEWFuiZvi.exe
      .\z7N53brEWFuiZvi.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:728

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zSCFAA.tmp\dfniklejkapapjlgifcmlpjigbidoeia\IqMAmOP3X.js

    Filesize

    6KB

    MD5

    2065f376b5471c0fa5681838dd70ccda

    SHA1

    84283130a133f5e7b433391db6a85fe9fc775f41

    SHA256

    552efcda385248dbca1daafe92d8b77deb35bdceafb44ab5390d631be5b94ae2

    SHA512

    bd40cc89cbd483afd41f5fd5a615e2cb37e494f591b49b3dafa76efcebb75afee1c93de200b5028a29b4cf8f9ef8d7ce457667f94f91387b3414cb988025d04c

  • C:\Users\Admin\AppData\Local\Temp\7zSCFAA.tmp\dfniklejkapapjlgifcmlpjigbidoeia\background.html

    Filesize

    146B

    MD5

    053c73109852c6677be4edec574416b0

    SHA1

    e01165256e1f951c6defb59d6e7569c634b0fab1

    SHA256

    b2fd1abf4df3c4123d3313c78df80bb4cb8c672637282a5edc9da46e4ea44433

    SHA512

    5f5d47a872fe0680edc5c8f008224f1a7529ad853bf8348b095ee3405827736a614b0ec6bb2cd7bf54095084ceb1c151df2cc875420d89e4af33efe2ada4d9c4

  • C:\Users\Admin\AppData\Local\Temp\7zSCFAA.tmp\dfniklejkapapjlgifcmlpjigbidoeia\content.js

    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zSCFAA.tmp\dfniklejkapapjlgifcmlpjigbidoeia\lsdb.js

    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zSCFAA.tmp\dfniklejkapapjlgifcmlpjigbidoeia\manifest.json

    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • C:\Users\Admin\AppData\Local\Temp\7zSCFAA.tmp\z7N53brEWFuiZvi.dat

    Filesize

    1KB

    MD5

    a93f02437aabfe02abb74d72f62c97fb

    SHA1

    13eb954888ad754da81a2e361455053f4cb3c63f

    SHA256

    1a46e2ffb02e5cab54a17bf581051ea9c3679ccca8f7266144a5efd498f92b5f

    SHA512

    7c5047fc56d206069d461bbf4d566ed6abd4586c8437e910a9170a9867d34aced47a9498e68b7d4a423a7cb812cfe9a736afa98d3237a0775449a2b9cb0525d2

  • C:\Users\Admin\AppData\Local\Temp\7zSCFAA.tmp\z7N53brEWFuiZvi.exe

    Filesize

    760KB

    MD5

    dcd148f6f3af3e3b0935c4fcc9f41811

    SHA1

    ee9bdbc7c568c7832d90b85921ab20030b6734cd

    SHA256

    f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

    SHA512

    34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

  • C:\Users\Admin\AppData\Local\Temp\7zSCFAA.tmp\z7N53brEWFuiZvi.exe

    Filesize

    760KB

    MD5

    dcd148f6f3af3e3b0935c4fcc9f41811

    SHA1

    ee9bdbc7c568c7832d90b85921ab20030b6734cd

    SHA256

    f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

    SHA512

    34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

  • memory/728-132-0x0000000000000000-mapping.dmp