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Analysis

  • max time kernel
    61s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/12/2022, 19:02

General

  • Target

    52f17dd3f4e0ef9f4904136bda1e65ba700fde938e1477165673524692cca86c.exe

  • Size

    434KB

  • MD5

    9550dd310aa31ccca366008fba0ad8ed

  • SHA1

    b01c6b6a44ddc77337e3b25037d0381cccb23a75

  • SHA256

    52f17dd3f4e0ef9f4904136bda1e65ba700fde938e1477165673524692cca86c

  • SHA512

    b21d111a19ea87d83159b19207c3d2fb1df72cab4ee7949acfb8f7f4a6919c2e4f015885ca7315866ba5a34ad8100f58340c349844739e7d87e053ec88f685cd

  • SSDEEP

    6144:laALCd4iQ753FFb5pYYpAKPX3e4hmtcnIrDScSXUytxnXIz6MhG+iR9UZdLaYonR:8AOd4/FtpTnDhmhPrSVRYa0din5JF

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
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\52f17dd3f4e0ef9f4904136bda1e65ba700fde938e1477165673524692cca86c.exe
    "C:\Users\Admin\AppData\Local\Temp\52f17dd3f4e0ef9f4904136bda1e65ba700fde938e1477165673524692cca86c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4860
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4860 -s 1260
      2⤵
      • Program crash
      PID:4468
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4860 -ip 4860
    1⤵
      PID:3756

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4860-132-0x000000000078F000-0x00000000007C6000-memory.dmp

      Filesize

      220KB

    • memory/4860-133-0x0000000000700000-0x0000000000759000-memory.dmp

      Filesize

      356KB

    • memory/4860-134-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB

    • memory/4860-135-0x0000000004C80000-0x0000000005224000-memory.dmp

      Filesize

      5.6MB

    • memory/4860-136-0x0000000005230000-0x0000000005848000-memory.dmp

      Filesize

      6.1MB

    • memory/4860-137-0x0000000005860000-0x0000000005872000-memory.dmp

      Filesize

      72KB

    • memory/4860-138-0x0000000005880000-0x000000000598A000-memory.dmp

      Filesize

      1.0MB

    • memory/4860-139-0x0000000005990000-0x00000000059CC000-memory.dmp

      Filesize

      240KB

    • memory/4860-140-0x0000000005CA0000-0x0000000005D32000-memory.dmp

      Filesize

      584KB

    • memory/4860-141-0x0000000005D40000-0x0000000005DA6000-memory.dmp

      Filesize

      408KB

    • memory/4860-142-0x0000000006570000-0x00000000065E6000-memory.dmp

      Filesize

      472KB

    • memory/4860-143-0x00000000065F0000-0x000000000660E000-memory.dmp

      Filesize

      120KB

    • memory/4860-144-0x0000000006690000-0x0000000006852000-memory.dmp

      Filesize

      1.8MB

    • memory/4860-145-0x0000000006880000-0x0000000006DAC000-memory.dmp

      Filesize

      5.2MB

    • memory/4860-146-0x000000000078F000-0x00000000007C6000-memory.dmp

      Filesize

      220KB

    • memory/4860-147-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB