Analysis

  • max time kernel
    173s
  • max time network
    181s
  • 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 07:49

General

  • Target

    14df2b29c59bd33fe92753fe0f3675bea8b243d3ce7b6294e97e88aa5730721a.exe

  • Size

    924KB

  • MD5

    5e263021b204df73e388dea6ff48cbb7

  • SHA1

    3af4eec616cc4efe7a9fb37de0cbbdce69010662

  • SHA256

    14df2b29c59bd33fe92753fe0f3675bea8b243d3ce7b6294e97e88aa5730721a

  • SHA512

    46ad13422e7d54e5314dd6e80ba73556dfb985fe74599beb13afd26e34103762baa768a2223e563a6d8f1533184964fcedb0c1d873a9bd9b211580b9fdd45b74

  • SSDEEP

    24576:h1OYdaOyfC5S9N6w6EVX1Lh+mN5Z4E8IlIyYuXn:h1OsTMN6wdBh5N5Z4E8PuXn

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.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops Chrome extension 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\14df2b29c59bd33fe92753fe0f3675bea8b243d3ce7b6294e97e88aa5730721a.exe
    "C:\Users\Admin\AppData\Local\Temp\14df2b29c59bd33fe92753fe0f3675bea8b243d3ce7b6294e97e88aa5730721a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:732
    • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\uQjkuU48KxQBuUp.exe
      .\uQjkuU48KxQBuUp.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1152
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:216
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:260

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\[email protected]\bootstrap.js

        Filesize

        2KB

        MD5

        df13f711e20e9c80171846d4f2f7ae06

        SHA1

        56d29cda58427efe0e21d3880d39eb1b0ef60bee

        SHA256

        6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

        SHA512

        6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\[email protected]\chrome.manifest

        Filesize

        35B

        MD5

        cdf987bcc84cf8863d25c4bf9a2172da

        SHA1

        38ff148f3c718121e16ba26d88f12c5ae82b30c7

        SHA256

        7ecd311b0aeb25ff58dec2ce9d6dc17ea34d7e69b883a73cb78052c1e6832dfc

        SHA512

        cd846af947aa19b8eacd45fde667fb5c66795144017aef6ed94cc3764cf7a8655fdd3c3a141ffba0a634599842b71c1dc544d73ffc5737cd9c4ab0f58ec6c2a5

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\[email protected]\content\bg.js

        Filesize

        8KB

        MD5

        55a7d0a8e582af6bfb638f2c6346763e

        SHA1

        ff3e74ea880469253cb235ed54ff54f8753735dd

        SHA256

        cb4a6454a73663835c2a6af869f9d283e3cf07f28244e878e082e24b46b7fc24

        SHA512

        0250db2bdefcf33478b1506f56e25dba26ec18f553ac9df35963d47c78c04ea7d98ec7230a21de1ae35f2fb3914b440908a6a35ff31d1470e65e361b42b89e45

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\[email protected]\install.rdf

        Filesize

        593B

        MD5

        ee229f8cb2a6f01c628fd7492757c434

        SHA1

        1981029c014619d7ee8d4fb7a26b8f2b5a1cc4d8

        SHA256

        331cc4cb2fcae95abb5957b3c73b7af0d0ecd50193607054008c07bb9000931b

        SHA512

        1011d67dd359c1de52a47c614f9c98446b16e44fba4ca7b9dcdf62d63e901129cc5717aaa9c8d0de53c98375912aa78715bfd6cde2926ad5374bbfa745a17c7a

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\omchcgnkifghjgdbnpiecolgdnjbfdge\background.html

        Filesize

        145B

        MD5

        cb9b176fd122f3f5f9ccb18e698cc34f

        SHA1

        5f49915362dc100a0bd93fc764cebac3708fb2e2

        SHA256

        c5bd5d35a38267fa11b48ad6a5a81e83430acfb5f7393f42f31b0baa09b2b565

        SHA512

        d680194c16c4d6ee39137bd6cb208f346f89badee4a33ed4bb69fc88858181080c238c75d6284fb75dce3fffe0e7d6318805297bdfc77c9153f6f197f23a8c05

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\omchcgnkifghjgdbnpiecolgdnjbfdge\content.js

        Filesize

        144B

        MD5

        fca19198fd8af21016a8b1dec7980002

        SHA1

        fd01a47d14004e17a625efe66cc46a06c786cf40

        SHA256

        332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

        SHA512

        60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\omchcgnkifghjgdbnpiecolgdnjbfdge\lsdb.js

        Filesize

        531B

        MD5

        36d98318ab2b3b2585a30984db328afb

        SHA1

        f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

        SHA256

        ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

        SHA512

        6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\omchcgnkifghjgdbnpiecolgdnjbfdge\manifest.json

        Filesize

        498B

        MD5

        640199ea4621e34510de919f6a54436f

        SHA1

        dc65dbfad02bd2688030bd56ca1cab85917a9937

        SHA256

        e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

        SHA512

        d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\omchcgnkifghjgdbnpiecolgdnjbfdge\oNriEUIJ.js

        Filesize

        6KB

        MD5

        6147e257bb56131eeec8f8426bb04ed0

        SHA1

        7551e017eef561d28e1cab33c73070d13766fc32

        SHA256

        45de6da06e9e4aa0ce690a76160d9ee177bf0b4ecec384271bd28f309d56ef35

        SHA512

        9cb293f888397155210aac99efba9b10f2801d2e7ed1d750e76492f67f5103244be32f7502cae5ab60c47c08c54fa916450869aee9d432e3d9e86a23e4b990ce

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\uQjkuU48KxQBuUp.dat

        Filesize

        1KB

        MD5

        35824a9e484bf71626aa0e1b34d0fb3e

        SHA1

        6f9b0aa00c5a17b8bee4707a96f5f9ce379ec967

        SHA256

        b3e9f3ae64516765dcd821c55e6ea7052597979bcb5c9d981cc6fa6179d7bb01

        SHA512

        140dec555882a5f7ddaf3e1502c4926a0e1a11a42c077d2f47fc5bc8f407969ed4388157b437883182d88779dd4ad1b3d4e12f6cb2096c412f91f0fad513d869

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\uQjkuU48KxQBuUp.exe

        Filesize

        765KB

        MD5

        21c7e6ab35acdb8d15ac0590900c5206

        SHA1

        bd696ab0d1806c5492b4444d96fe272f217f4058

        SHA256

        314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

        SHA512

        775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

      • C:\Users\Admin\AppData\Local\Temp\7zS7FF.tmp\uQjkuU48KxQBuUp.exe

        Filesize

        765KB

        MD5

        21c7e6ab35acdb8d15ac0590900c5206

        SHA1

        bd696ab0d1806c5492b4444d96fe272f217f4058

        SHA256

        314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

        SHA512

        775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd