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Analysis

  • max time kernel
    119s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2024, 00:48

General

  • Target

    1dc4be7d64ed0e95933acf70c794d390N.exe

  • Size

    4.1MB

  • MD5

    1dc4be7d64ed0e95933acf70c794d390

  • SHA1

    b452bc2bed972cc44c597f19f1ad55f6a3f3ec8f

  • SHA256

    64ddfa4747bad726483b9dd99d16071449fdca3a4947623245d7c707dfdb7a85

  • SHA512

    e9fb88aecb4ac50e1c235265d67cd809653dda8cfd0c818d5a36fcf60287fe2b579e9ffda1dc9443a33e594f947f1a0452a293fcc0d4e0229e06f07ea2890b20

  • SSDEEP

    49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBfB/bSqz8b6LNXJqI20t:sxX7QnxrloE5dpUpsbVz8eLFcz

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1dc4be7d64ed0e95933acf70c794d390N.exe
    "C:\Users\Admin\AppData\Local\Temp\1dc4be7d64ed0e95933acf70c794d390N.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4312
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxbod.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxbod.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:3628
    • C:\Adobe9Q\xoptiec.exe
      C:\Adobe9Q\xoptiec.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:1428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Adobe9Q\xoptiec.exe

    Filesize

    4.1MB

    MD5

    8f0cbd29bd3743012bc6b305ef5cf220

    SHA1

    120551002c9e73a52a3012f610a54df0014af076

    SHA256

    afcaadaa30612f1c045a8f71a070eb1e80c2e729afd98b17b01891dc986ac694

    SHA512

    fc55ffe2dff1fc4f2b92463d5e83063e88a4c8488ecb41da3e6ba4d1bc4380c773dec74948355b5f23446c2877f6e0c1babdbada8869ce739027597eddafabcd

  • C:\Mint4E\bodaec.exe

    Filesize

    4.1MB

    MD5

    e50d0172ae5a2be308ec248ce9d9903d

    SHA1

    a07aa417188c9e3ad3364c9c58eb49292a92d0ad

    SHA256

    c4cacd6b8df2f261cd3532ed7cfd56727c3e82e4a302f72be0561fe17e8a734a

    SHA512

    59db3db5c7d31dcf517c2abd56d0f5c70f5c6fcae071b69f74574aa8ca3aae35f1e542e34c517f5cb0a4bce1fc27e7a65d86c61e2c4b71dfd8afc3ff0c6c39db

  • C:\Mint4E\bodaec.exe

    Filesize

    13KB

    MD5

    fbe3105945c809e8bf6e00f7fef8ce54

    SHA1

    e4b4b6a33f2126392c845abd1669f10511f5c42f

    SHA256

    588c56e8f6a9d537a5bc2c80903c4b2fdfd2efb06c55c8a6c1e1039a485fae2d

    SHA512

    50cbba09c9369cf432e58eac2131517db247d9a0625def1f06f2359a45a2015fe879017f05ad29c35b344e132039515dfda1d9d5a69c9cf07dc94b14c9bd5a79

  • C:\Users\Admin\253086396416_10.0_Admin.ini

    Filesize

    199B

    MD5

    d4df9bff94d201ef91de24e4ae699ff3

    SHA1

    8d487c0aeffc53e24c8c2ee742e7d571595acaf1

    SHA256

    d505df219df310b23e3e2f014f59a128c5c30eb714c73387b0d5b741e5eecce2

    SHA512

    a1ef66ff8922bea2564d1861f520919ee99b35f0e7b696c88f65dcb9b06da037c686a0af2f1e30c5edc5b06d9b3fa7efd9165ebd65d8fba0e50ba8d0cd9962a1

  • C:\Users\Admin\253086396416_10.0_Admin.ini

    Filesize

    167B

    MD5

    f50c83727f57cf8fcc3e4fcf58866024

    SHA1

    b30e5ce42fe07a4d1b62f857df823e3991a641de

    SHA256

    d78a686c16a5524cad1a274efb953971e4997eb3dbf403ad3a7ad5c858991bfd

    SHA512

    dd72551d4cb34bbde3309c2a385a67a2a6af85e7c3c785e338553356a609f08e61db5a25108276c39c4d1e48de3c2c4cf70296a9a9c2c962d2001db01681a12a

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxbod.exe

    Filesize

    4.1MB

    MD5

    285ebefb602c48509f8f2b2e3e9cd262

    SHA1

    9eef08fe0bab648b146c21a08b5d13f14e4161fc

    SHA256

    27197bcb4466a5aeaf7329ac4b85d311acbe780a949fd9fff1fa764620d48ba6

    SHA512

    78306395f1f4dd823d7e5903f7c0e30b07b87190f066c529ef009c334651826b4df490e34197c779007cedc64b72852b5b0b2d50f69eb948bff960e6d470e295