Analysis

  • max time kernel
    41s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 19:30

General

  • Target

    c6466a80194ce4abe2b06206c86b66ae40919ec43a8913be27806496a084dbb5.exe

  • Size

    932KB

  • MD5

    4235b89a2be8c3db8e3ff1f1b9b30fd2

  • SHA1

    b9ef559b3f05e21624fa3d560fafd6e9d8726c64

  • SHA256

    c6466a80194ce4abe2b06206c86b66ae40919ec43a8913be27806496a084dbb5

  • SHA512

    6eb5c46fb8b17627e4b650ec19fb55b4f56dc6adb09580fac58ff18fe3fec6b06be16805f19281d090a5cbda2da62a187fd3f7b1417c734e6ef73fe90be103e7

  • SSDEEP

    24576:h1OYdaOWCZ/iWCvu/2sWsJA/jlt+DHhsi:h1Os8CpYO/dJJDHhsi

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\c6466a80194ce4abe2b06206c86b66ae40919ec43a8913be27806496a084dbb5.exe
    "C:\Users\Admin\AppData\Local\Temp\c6466a80194ce4abe2b06206c86b66ae40919ec43a8913be27806496a084dbb5.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:912
    • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\G3eIW7An4fVC4in.exe
      .\G3eIW7An4fVC4in.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1600

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\7zS3D01.tmp\G3eIW7An4fVC4in.dat
    Filesize

    1KB

    MD5

    865930b37b658dcb086e1b92fc1c409c

    SHA1

    4a93ea398668be0f743708ad676b9954f2347c98

    SHA256

    2b5023d621323f6bee8ed2514800465752c245b1225334f5ccd79adacafda70d

    SHA512

    bb0eb4ad0dd8ad9a073f11886e78119f506795e5bb521298c13a693b64f4110079c513a957c40b54540e2ead35ac5b4eb33f1c639effe5c757095ada3fe6ad0e

  • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\G3eIW7An4fVC4in.exe
    Filesize

    772KB

    MD5

    5ed7019dcd0008dbcd8e54017b8c7dd9

    SHA1

    7e4457da2ff06c2170bad636c9eb7c1bb436fd06

    SHA256

    7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

    SHA512

    10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

  • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\LYd@W.com\bootstrap.js
    Filesize

    2KB

    MD5

    df13f711e20e9c80171846d4f2f7ae06

    SHA1

    56d29cda58427efe0e21d3880d39eb1b0ef60bee

    SHA256

    6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

    SHA512

    6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

  • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\LYd@W.com\chrome.manifest
    Filesize

    35B

    MD5

    f622c2bef479d5cd516b99015557491d

    SHA1

    b3faf33599a46764c57b9bc98f123d345af6eb07

    SHA256

    3691c2ea2fe74ab31f05134ea14e3f7c72aa449107a8266eb0564eacf6e28564

    SHA512

    e4b5e76eb8496e7ac126883d023e678c2bf940683e163e0612046694f20af6041b0e31415e256c2ebf4bda5bf0867666a0b45b0c128497ed1b7d0ae9b58aa784

  • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\LYd@W.com\content\bg.js
    Filesize

    9KB

    MD5

    3a8a6e93870a8937b181fe1b4b7a7d0a

    SHA1

    688814deb65ad28aef80072ce4f3916677fa1bd8

    SHA256

    43dad96aff1ae6576d4842c1e8b415ddd9a22c76fd871bc27d0c5242aab9c7e9

    SHA512

    bbdba8a63a33cc4c279121129dc86469f5dead93b6f5f8ed63fdc70e0fa2375c4b24988b0f044897155aa0a83b87c25c5749b2e21f4d3a5d6844ad8120c6a43f

  • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\LYd@W.com\install.rdf
    Filesize

    592B

    MD5

    c938d03621c14be8c8b4b27cc42c46fc

    SHA1

    fb2806a52a188878610895aaa05cb5baf5e0cf07

    SHA256

    19bdb2e59e6be47bc1ee83be6b3f6b6356be8f302249b7030f18b7e51c1ddab0

    SHA512

    75fe488f07b9f143dd33fa02fb42a051647276bdc0a2e376a6d1db82e0f0592d7123797a82b1fc6a62bcf4c83871c0f2419320da0b1168b1d9bed97b0041292c

  • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\aigefilkcljedeiamemchhlfbjnobbmp\background.html
    Filesize

    144B

    MD5

    a4b6a6890bb68c03a0a78130cdaf8b51

    SHA1

    3ca089cd517324df5f93ccc36f6c42c9bb19a35d

    SHA256

    c102b0597f66c517fd3f0a8bd1057ead0c71c45d3cc72548b13db42741278b48

    SHA512

    6d7af4a2fca2a3e9cd8437f4f0ee76d83fd80edca6214b0999e72ec32a63ced6e0e7403eafc5d981af29e310939e50fdc1d203cdef4995819347a5dc83eaba89

  • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\aigefilkcljedeiamemchhlfbjnobbmp\content.js
    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\aigefilkcljedeiamemchhlfbjnobbmp\lsdb.js
    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\aigefilkcljedeiamemchhlfbjnobbmp\manifest.json
    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • C:\Users\Admin\AppData\Local\Temp\7zS3D01.tmp\aigefilkcljedeiamemchhlfbjnobbmp\xXHmUO9.js
    Filesize

    6KB

    MD5

    32e14d5e73420cdcf1d6b9b97ae5dec0

    SHA1

    36cccd853de5cad2ea20a1e5e7e4e24f92a7659c

    SHA256

    73dd17418b19926e97b7ca8ef90e62718e6fca1bdde5da08e4c378247761e834

    SHA512

    4539c3b140ff3ae1a2db8d175bdb459f1811c984a86bfcb02dbf2f10b6b7579a7e6e74439c0d6c3c0fbc2b6fbf66ad1b3d88f1a6d8d05bcd5808716482ff0ee1

  • \Users\Admin\AppData\Local\Temp\7zS3D01.tmp\G3eIW7An4fVC4in.exe
    Filesize

    772KB

    MD5

    5ed7019dcd0008dbcd8e54017b8c7dd9

    SHA1

    7e4457da2ff06c2170bad636c9eb7c1bb436fd06

    SHA256

    7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

    SHA512

    10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

  • memory/912-54-0x00000000761F1000-0x00000000761F3000-memory.dmp
    Filesize

    8KB

  • memory/1600-56-0x0000000000000000-mapping.dmp