Analysis

  • max time kernel
    41s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 19:46

General

  • Target

    c14be4245e5b0dbb59b3289ae2f378f52f8dce7ece445851d4d147cb6eb1941d.exe

  • Size

    920KB

  • MD5

    f9b9e04cf0fb0b2c12d991b71f6f1b1f

  • SHA1

    7b30b0ed4e14d946fa89d6f27c94eb74f94e176c

  • SHA256

    c14be4245e5b0dbb59b3289ae2f378f52f8dce7ece445851d4d147cb6eb1941d

  • SHA512

    e20f62c7882fa92301195cffce91e4fdd88a5c51781026bb827ac949a210c81e278e27606476a9ae7596e08ea8ed69f21636c49fa5a8bfd41b5502ad86caf9bd

  • SSDEEP

    24576:h1OYdaOjMtdHAqcdDVhYwiei7+EpFAh/kKP:h1OsePHVmVhYwiLtKkKP

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\c14be4245e5b0dbb59b3289ae2f378f52f8dce7ece445851d4d147cb6eb1941d.exe
    "C:\Users\Admin\AppData\Local\Temp\c14be4245e5b0dbb59b3289ae2f378f52f8dce7ece445851d4d147cb6eb1941d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:956
    • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\AXjMoicRNGi1p9I.exe
      .\AXjMoicRNGi1p9I.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1472

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\7zSA719.tmp\AXjMoicRNGi1p9I.dat
    Filesize

    1KB

    MD5

    2f0f01642e7405c068899a41dc23165d

    SHA1

    9fa366514bc8debd1e1bb6c67fb530ea435edf16

    SHA256

    4c687b4a5621cb47ee436142089079606241b6c8c96c7189d94375f447eabf0d

    SHA512

    d943086d7236e92a24077d6f068298c961d1196fa39ac734468705494f65811549ed4c1467f87cbfa3db297d6677e6bbca38642204f7dffa09322ce987edd152

  • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\AXjMoicRNGi1p9I.exe
    Filesize

    760KB

    MD5

    dcd148f6f3af3e3b0935c4fcc9f41811

    SHA1

    ee9bdbc7c568c7832d90b85921ab20030b6734cd

    SHA256

    f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

    SHA512

    34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

  • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\V4M@E4mlqNj.org\bootstrap.js
    Filesize

    2KB

    MD5

    df13f711e20e9c80171846d4f2f7ae06

    SHA1

    56d29cda58427efe0e21d3880d39eb1b0ef60bee

    SHA256

    6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

    SHA512

    6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

  • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\V4M@E4mlqNj.org\chrome.manifest
    Filesize

    35B

    MD5

    9187bb82550034a999876a39ff274be6

    SHA1

    587f2d5a529349c505cb2eee981987e400d841a1

    SHA256

    44b0472fdbc16402cb16112727e4b8399d32536d2d8ef53a84844459fc247353

    SHA512

    47f7872cacee78eb330e7850b8c1fc2a4d4e524d75b0b2a0901d87f79057e7c9e7d24eb7e490e85192be4f0f7121e37f5e544a6f79fbfb4b08065d3347726aa7

  • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\V4M@E4mlqNj.org\content\bg.js
    Filesize

    8KB

    MD5

    4859b9a8278c1f009d1271b99923f08b

    SHA1

    0d8d9dca36faf1d72dbfca347297b7dc57c77dd2

    SHA256

    87f82af03edf3299cafe4ccf7e90e2c5f466d611ff6aa1af6320da945a7e176f

    SHA512

    6df05d90d3fbfdc336ba54639364817c4876ade6cfc53d7fb59fc29131fba03aca5b0094a33bb035f86716066f2cfd5e16026d80061a3db5a37741b5c66b0724

  • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\V4M@E4mlqNj.org\install.rdf
    Filesize

    598B

    MD5

    65e5f87eab72a87914e83ae1d394dadc

    SHA1

    c50fd27e6ff0734206cddb9a7a4d6804297c2c15

    SHA256

    11abdf034730182a061ab67900485d4b89008866896e838b79680a5514073488

    SHA512

    2b14c095200b9f774df35914001848bd3e2786595a07540fb9e73bd7f4415747a23f58bebab9f66032d85fa26dbbb17931dabc8ae4d5fe8752a4e795c69c0758

  • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\hojmgbfiplkicigmokpbbndjohdjceca\MyuKNbN.js
    Filesize

    6KB

    MD5

    8dbba3d817664819d62ed6db693e1358

    SHA1

    524f81d0539ab5f16b6e10fbc746fdbf7e5ab3a2

    SHA256

    dc7077d6aa9bec7cabfe1d3544f9f3e93d2db8f44034a9ac921d3fecd50894a6

    SHA512

    1c8c578ab6d98d89f3a082e0f685d04012660c13a0f6f939a11fa53797d1645b42fc74cde191313a13b492878e113664b368eba61b27572b2aed3b058541eefa

  • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\hojmgbfiplkicigmokpbbndjohdjceca\background.html
    Filesize

    144B

    MD5

    2f40ea52228d3960153f4566ae529d83

    SHA1

    ca32aecdc8f196f7216fd1236dfe7e1485e01729

    SHA256

    3d2c0616581b4d4f988e9b20d50482e168a71d84ffa50d59895f1f57e5758ae2

    SHA512

    c16d1ab17403108c66e5c248c9830c2aa159e47005de4289b0e0f11af6326dd8d03ba7c357b6a32d0463f68464b8a3158243c6fce196e88fcb27cb0ba4780367

  • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\hojmgbfiplkicigmokpbbndjohdjceca\content.js
    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\hojmgbfiplkicigmokpbbndjohdjceca\lsdb.js
    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zSA719.tmp\hojmgbfiplkicigmokpbbndjohdjceca\manifest.json
    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • \Users\Admin\AppData\Local\Temp\7zSA719.tmp\AXjMoicRNGi1p9I.exe
    Filesize

    760KB

    MD5

    dcd148f6f3af3e3b0935c4fcc9f41811

    SHA1

    ee9bdbc7c568c7832d90b85921ab20030b6734cd

    SHA256

    f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

    SHA512

    34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

  • memory/956-54-0x0000000075D01000-0x0000000075D03000-memory.dmp
    Filesize

    8KB

  • memory/1472-56-0x0000000000000000-mapping.dmp