Analysis

  • max time kernel
    38s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 19:46

General

  • Target

    c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe

  • Size

    920KB

  • MD5

    eec84a33f09c8858919620a058501d57

  • SHA1

    fdf9c9fad93bcbf11f53039472b201e846cf5da1

  • SHA256

    c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e

  • SHA512

    ac1beb36a27945d221bcc88d9d0754514bb17a507b51fb22e1fe88d6e9ef54081e8699dab2956e321382b3259a625008ce147feb3404dc6ec0c9e0fbcdc95876

  • SSDEEP

    24576:h1OYdaO2MtdHAqcdDVhYwiei7+EpFAh/kKR:h1OsTPHVmVhYwiLtKkKR

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 3 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe
    "C:\Users\Admin\AppData\Local\Temp\c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1248
    • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\PGFrhR5SlEzsd1Q.exe
      .\PGFrhR5SlEzsd1Q.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1384

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\PGFrhR5SlEzsd1Q.dat
    Filesize

    1KB

    MD5

    a488024c783229581dfcc867be7b2392

    SHA1

    342820a9453ae2d507a3ac4e56a92b814f4dbf37

    SHA256

    0dd66eb13f8aa579caae280a7dd4b0337e90ee5392bb4f0b0f0b05f94ffe5d68

    SHA512

    3ea76662a645de2492dbcc1529061d2192fa55a5ade92a56c337fd24a1dd81741eb8394b086cabb77db01584be058e40c10d8eb16c1c6378fbaf326bc3de392a

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\PGFrhR5SlEzsd1Q.exe
    Filesize

    760KB

    MD5

    dcd148f6f3af3e3b0935c4fcc9f41811

    SHA1

    ee9bdbc7c568c7832d90b85921ab20030b6734cd

    SHA256

    f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

    SHA512

    34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\V@uOF.org\bootstrap.js
    Filesize

    2KB

    MD5

    df13f711e20e9c80171846d4f2f7ae06

    SHA1

    56d29cda58427efe0e21d3880d39eb1b0ef60bee

    SHA256

    6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

    SHA512

    6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\V@uOF.org\chrome.manifest
    Filesize

    35B

    MD5

    14cf044ef5503b5d45481fd664b151ae

    SHA1

    05c594e820ff1b8c9863d19da0ed0b0fba34b876

    SHA256

    6eb012087bb6990333bb786798b849d5edb6813626ea36d8ad6a89d47d1a8c19

    SHA512

    8990dea11d53a9b6d09ccc8c657047a419f0dae3065c81d4853989373983be35ca31aa9e6eb920cf2281dfe047183c4f11b0c67a5516c06a9589f741e2084979

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\V@uOF.org\content\bg.js
    Filesize

    8KB

    MD5

    4fb9a6c70c30ab1fa2c34b8549c86015

    SHA1

    f4ee1dd6ca13f544b7e4520b6039b696d12dc54f

    SHA256

    da945d1a5bc2fe3c8d068b1ff07756c13a5153ab29003bab3a76a98f5bddc58c

    SHA512

    addfeb827f5127cfc9c36d03f6132c9369d7a2edcad1186919b4d09314215c449b776f42899931d99d28535c92dfe835505b38e60d7fb53e1f528db47756ea2c

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\V@uOF.org\install.rdf
    Filesize

    591B

    MD5

    088cf8ed56aed17933de8b6160c18daa

    SHA1

    e722a024154f5796239d6e5d10b9f1854bd37d8d

    SHA256

    09bb7db5206143e3f67327950559cba0c6c33bccb80e5518c7f2550ee767c215

    SHA512

    05ba2a43ab8bd1caa4189caa6a0f724ac9094c0cd02ed07ec9ccce7593c473469c85826addd927e7134e68957f4dc2ae84199b53ebb4856286b6ae2878b603d9

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\noojjmklhcagckcipkeiiabajndonmbj\background.html
    Filesize

    140B

    MD5

    9dc436b5be540e2eb8d1ff0459397836

    SHA1

    36e351d4e21d9cc2520b3347dae2dd0c091ae88f

    SHA256

    0c4d02881a1a85d7f94caecdb9dee0ba795a16fe3874c79350c0015fc50c11b7

    SHA512

    4682738bc4476492d51b73ff4c0b896a20e84a3a766b6b005373322d3dde0ca6657ab5d9ad6cdcfa8170eb7b061ce7271b2b163b85ce21d4b806f637fa8fd7bf

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\noojjmklhcagckcipkeiiabajndonmbj\content.js
    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\noojjmklhcagckcipkeiiabajndonmbj\lsdb.js
    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\noojjmklhcagckcipkeiiabajndonmbj\manifest.json
    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • C:\Users\Admin\AppData\Local\Temp\7zS6182.tmp\noojjmklhcagckcipkeiiabajndonmbj\tkh.js
    Filesize

    6KB

    MD5

    acebb95a85f80facd0c391f723eb4ddd

    SHA1

    85d68745766d742fc56c075a69f934d7b1a93758

    SHA256

    bf39c443b7fb505f3391671c01bd4bb9a6e427953af009c3b4aa1dc63ed0fb48

    SHA512

    dc1b1ac7b654e074f54af5e58cb79ca96a764c2154f0d1bc5b6585b330f7387688d4ba47e4caf06a3d366b1189f70c68cc6e466bfce706b95e30457fc84462ab

  • \Users\Admin\AppData\Local\Temp\7zS6182.tmp\PGFrhR5SlEzsd1Q.exe
    Filesize

    760KB

    MD5

    dcd148f6f3af3e3b0935c4fcc9f41811

    SHA1

    ee9bdbc7c568c7832d90b85921ab20030b6734cd

    SHA256

    f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

    SHA512

    34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

  • memory/1248-54-0x0000000075351000-0x0000000075353000-memory.dmp
    Filesize

    8KB

  • memory/1384-56-0x0000000000000000-mapping.dmp