Analysis

  • max time kernel
    139s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/08/2023, 10:01

General

  • Target

    b902c5391761061173a0255e2306fc900d3a8719c08fa3bbacae0d5bd7bceb5a.exe

  • Size

    397KB

  • MD5

    8b4650dd3d29c595c204e7b1cb9731e3

  • SHA1

    192ab8974806b121eb9f9f94f43077dfa4bd1fbc

  • SHA256

    b902c5391761061173a0255e2306fc900d3a8719c08fa3bbacae0d5bd7bceb5a

  • SHA512

    a9edc4fb970217678ac2175d47da8c40096dd722f06c4713e29b5de935808daf109a03c3a0a915baa3f99b5787fb28e3121b146fbfb3588e913ce0f43c5351ff

  • SSDEEP

    6144:0HmZLur6wkulp4vXuHyjNbs7cweAic56:0GZLSD74GHcoQbXc

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b902c5391761061173a0255e2306fc900d3a8719c08fa3bbacae0d5bd7bceb5a.exe
    "C:\Users\Admin\AppData\Local\Temp\b902c5391761061173a0255e2306fc900d3a8719c08fa3bbacae0d5bd7bceb5a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1120
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 1428
      2⤵
      • Program crash
      PID:2524
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1120 -ip 1120
    1⤵
      PID:4048

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1120-134-0x0000000002590000-0x0000000002690000-memory.dmp

      Filesize

      1024KB

    • memory/1120-135-0x0000000000400000-0x000000000230A000-memory.dmp

      Filesize

      31.0MB

    • memory/1120-136-0x0000000006B30000-0x0000000006B40000-memory.dmp

      Filesize

      64KB

    • memory/1120-137-0x0000000004090000-0x00000000040CF000-memory.dmp

      Filesize

      252KB

    • memory/1120-138-0x0000000006B40000-0x00000000070E4000-memory.dmp

      Filesize

      5.6MB

    • memory/1120-139-0x00000000742F0000-0x0000000074AA0000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-140-0x00000000071F0000-0x0000000007808000-memory.dmp

      Filesize

      6.1MB

    • memory/1120-141-0x0000000007810000-0x000000000791A000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-142-0x0000000006B30000-0x0000000006B40000-memory.dmp

      Filesize

      64KB

    • memory/1120-143-0x0000000007930000-0x0000000007942000-memory.dmp

      Filesize

      72KB

    • memory/1120-144-0x0000000007950000-0x000000000798C000-memory.dmp

      Filesize

      240KB

    • memory/1120-145-0x0000000002590000-0x0000000002690000-memory.dmp

      Filesize

      1024KB

    • memory/1120-146-0x0000000000400000-0x000000000230A000-memory.dmp

      Filesize

      31.0MB

    • memory/1120-148-0x0000000007C30000-0x0000000007CA6000-memory.dmp

      Filesize

      472KB

    • memory/1120-149-0x0000000007CB0000-0x0000000007D42000-memory.dmp

      Filesize

      584KB

    • memory/1120-150-0x0000000007D60000-0x0000000007DC6000-memory.dmp

      Filesize

      408KB

    • memory/1120-151-0x00000000742F0000-0x0000000074AA0000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-152-0x0000000008840000-0x0000000008890000-memory.dmp

      Filesize

      320KB

    • memory/1120-153-0x00000000088B0000-0x0000000008A72000-memory.dmp

      Filesize

      1.8MB

    • memory/1120-154-0x0000000008A80000-0x0000000008FAC000-memory.dmp

      Filesize

      5.2MB

    • memory/1120-155-0x0000000006B30000-0x0000000006B40000-memory.dmp

      Filesize

      64KB

    • memory/1120-157-0x0000000000400000-0x000000000230A000-memory.dmp

      Filesize

      31.0MB

    • memory/1120-158-0x00000000742F0000-0x0000000074AA0000-memory.dmp

      Filesize

      7.7MB