Analysis

  • max time kernel
    47s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 19:41

General

  • Target

    c2d60774697d5595efd5884cd43688650980265cf57b3422f7414360d8d01db8.exe

  • Size

    919KB

  • MD5

    0c7561c16e0b4cac52cda41d92562f8a

  • SHA1

    da7e215a5d6c6ae05ffdc04fc9bf4e802d236424

  • SHA256

    c2d60774697d5595efd5884cd43688650980265cf57b3422f7414360d8d01db8

  • SHA512

    a2093a6ec59675a9209436e4f1b221cc6ce950650794f2a8256e52b09831e45a85c5f89a8784d3e5588f09a3c83a08e656159f792a39c3768d88455b7e0b53f7

  • SSDEEP

    24576:h1OYdaOBMtdHAqcdDVhYwiei7+EpFAh/kKP:h1OsYPHVmVhYwiLtKkKP

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\c2d60774697d5595efd5884cd43688650980265cf57b3422f7414360d8d01db8.exe
    "C:\Users\Admin\AppData\Local\Temp\c2d60774697d5595efd5884cd43688650980265cf57b3422f7414360d8d01db8.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1416
    • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\UmQG42uzLirt4LQ.exe
      .\UmQG42uzLirt4LQ.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1188

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\7zS4A3.tmp\6G@GvdZ4oM.org\bootstrap.js
    Filesize

    2KB

    MD5

    df13f711e20e9c80171846d4f2f7ae06

    SHA1

    56d29cda58427efe0e21d3880d39eb1b0ef60bee

    SHA256

    6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

    SHA512

    6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

  • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\6G@GvdZ4oM.org\chrome.manifest
    Filesize

    35B

    MD5

    480ca94a9ebb2862aa20e85a66635b4d

    SHA1

    7c1d95de911304ca7d28b0daa16b1bde7e38b72e

    SHA256

    9a2044715954c2fdb0a6e8a82f5da28e500c963250255426cd44b73bdad9d24a

    SHA512

    a48c64037b8f141000497eb8c239afab2dcfe785c3bb88a86fce6a786ba8d8c393df467ad6403024994da66ec8b6bc30f653306c0a2292d8e4328e799853fb6f

  • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\6G@GvdZ4oM.org\content\bg.js
    Filesize

    8KB

    MD5

    37affd10d12753266792349ee021fc43

    SHA1

    6e2da880418977ec2c75049287060df18a7609e3

    SHA256

    13f050827b88477bf95c7b13cf8a9102009c8ceba99f6f4236f0611b68305a1f

    SHA512

    b39977811b1fcb02df70f46fadf7fb62ad2eb3cf84f3cb581d4439437e51e2802f841fd8267c69036c9cd1692276c792f37d9d778ab4185dbd4a8b9d0f9bdd13

  • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\6G@GvdZ4oM.org\install.rdf
    Filesize

    596B

    MD5

    4389acf6378abb976f1e5888fa3d4bae

    SHA1

    28a081b6994ec55be9e4c345ca6fd2b3c2933297

    SHA256

    0153e69c29ef2794bb2b5b4b17d4ff1b7c0976ef341b6b368e02d803c7274833

    SHA512

    d3f1af4b94f0742f3e2df5ff5b6da0f6101ee08af51bea4b0702c19678e060258cfd992bb014185a9ff8999c1d8a501836efd68828b320226bd01d374d1d5e24

  • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\UmQG42uzLirt4LQ.dat
    Filesize

    1KB

    MD5

    d027c28e226d8442d65a59e8c6ae8966

    SHA1

    a9dd2bf924bbd0cfec540122147d6d6f00eb59b8

    SHA256

    e4b216c3de7c2812b1b69511fd188651633311910187ab2bfd84cc68b9465747

    SHA512

    6b49d0bdf36313443c955444140fda850fc3b35176e16e41b8be9ed8ed9df610c18a0ddd921ff5ac374d2fb5dbbfa14620d5a210037ea2582faf5dfa9ac015d8

  • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\UmQG42uzLirt4LQ.exe
    Filesize

    760KB

    MD5

    dcd148f6f3af3e3b0935c4fcc9f41811

    SHA1

    ee9bdbc7c568c7832d90b85921ab20030b6734cd

    SHA256

    f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

    SHA512

    34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

  • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\bmcidmkjmjmdjkhbcicoajkbahcajkbb\On.js
    Filesize

    6KB

    MD5

    54571271b28932ad2fcc741565d5cf46

    SHA1

    4b44c57d89a5222a501b58e99e5aec3079eed234

    SHA256

    ee7f696901c946eaab18fb4c562c1d1e02e0f7e31af1815ad969ed9be8654df4

    SHA512

    ffedeb8d7bf2459e4b472650b4e67515dca69b66e7ae4ec943ce8409a35c2a295882ebc15a7d472b8960b30a46c499a58d30982f248ee61fa3c6e70ee0e9c873

  • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\bmcidmkjmjmdjkhbcicoajkbahcajkbb\background.html
    Filesize

    139B

    MD5

    1a9bb82cc0a6f3d8086a12bf9161867f

    SHA1

    7934f416806cbd9100f9e764ed90a796f442f0a4

    SHA256

    26601ce25f9cf1323b53b41573e55b5deb54b02e262f9f475b6a03799fd2efaa

    SHA512

    c6dd233e5f9054d33fb4a15415ff5bbbc141b29d301cc4493703a8316f37ae79680acb213678ed30e012f2b0e917be8ee9f057d751bf24d87559169a9fb16406

  • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\bmcidmkjmjmdjkhbcicoajkbahcajkbb\content.js
    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\bmcidmkjmjmdjkhbcicoajkbahcajkbb\lsdb.js
    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zS4A3.tmp\bmcidmkjmjmdjkhbcicoajkbahcajkbb\manifest.json
    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • \Users\Admin\AppData\Local\Temp\7zS4A3.tmp\UmQG42uzLirt4LQ.exe
    Filesize

    760KB

    MD5

    dcd148f6f3af3e3b0935c4fcc9f41811

    SHA1

    ee9bdbc7c568c7832d90b85921ab20030b6734cd

    SHA256

    f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

    SHA512

    34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

  • memory/1188-56-0x0000000000000000-mapping.dmp
  • memory/1416-54-0x0000000074DC1000-0x0000000074DC3000-memory.dmp
    Filesize

    8KB