Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04/06/2024, 00:16

General

  • Target
    921c561419f63cbd57370c02a88185e0325930344f1b42f125a5706014f0a60d.exe
  • Size 3.6MB
  • Sample240604-akl2tsfb74
  • SHA256 921c561419f63cbd57370c02a88185e0325930344f1b42f125a5706014f0a60d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\921c561419f63cbd57370c02a88185e0325930344f1b42f125a5706014f0a60d.exe
    "C:\Users\Admin\AppData\Local\Temp\921c561419f63cbd57370c02a88185e0325930344f1b42f125a5706014f0a60d.exe"
    1⤵
    • Drops startup file
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysxbod.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysxbod.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2836
    • C:\AdobeTN\abodloc.exe
      C:\AdobeTN\abodloc.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2624

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        abodloc.exe

        • Path C:\AdobeTN\abodloc.exe
        • Size 3.6MB
        • SHA256 58963c6000ddf5f43015834126faeeddc22046492ad23ab5dba6f201da9f7d65
        • MD5 SHA1 SHA512 SSDEEP

        optidevec.exe

        • Path C:\LabZN9\optidevec.exe
        • Size 1.8MB
        • SHA256 2a97025511d98dd7e5dd0d7449ac38752616c9d970792c41fea246edadffc1d6
        • MD5 SHA1 SHA512 SSDEEP

        optidevec.exe

        • Path C:\LabZN9\optidevec.exe
        • Size 3.6MB
        • SHA256 22db315a118f6a5505dfcc74d0dbfee8c6d1ccce5e4ba303feb64583d8d282f8
        • MD5 SHA1 SHA512 SSDEEP

        253086396416_6.1_Admin.ini

        • Path C:\Users\Admin\253086396416_6.1_Admin.ini
        • Size 170B
        • SHA256 cdb565e608853f589933073e9803e1aed1a464f8ab2523fbd9118edcc935c388
        • MD5 SHA1 SHA512

        253086396416_6.1_Admin.ini

        • Path C:\Users\Admin\253086396416_6.1_Admin.ini
        • Size 202B
        • SHA256 1166674a2b3e1d233e73481a797faa9f62ff8fe6ec825e34586ca527c9edfb09
        • MD5 SHA1 SHA512

        sysxbod.exe

        • Path \Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysxbod.exe
        • Size 3.6MB
        • SHA256 24d0f43a381c1eaa0dc2a821738982753a3882cfddd4b58935a014a8a62b2d84
        • MD5 SHA1 SHA512 SSDEEP