Analysis

  • max time kernel
    91s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2022, 13:30

General

  • Target

    f0178c5d32f8efa7df80c1d7a764bcfa6a9084721cb1d2a1fc55be4b7167d1cf.exe

  • Size

    459KB

  • MD5

    0f73a80b570e85bce6a87e4c2b990233

  • SHA1

    2100cfbbd556695181cb0ca5a1fe24b0b8d11ae4

  • SHA256

    f0178c5d32f8efa7df80c1d7a764bcfa6a9084721cb1d2a1fc55be4b7167d1cf

  • SHA512

    7e702c91f94ab664c09fb417a81015b77c0aeb8dfe747f5ecb71af66cf412cffcaba6fa115cd9ea1bcb58e6653f4e0b545ce3353143bba094a11509044677ee7

  • SSDEEP

    6144:zU1jL4SOBcI0zTRO2o1fSR+vJgbmptLZpst9cXezyIxZ1WqqdSJzJ9:o1jcSOObpaU/m7LYaudYST

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\f0178c5d32f8efa7df80c1d7a764bcfa6a9084721cb1d2a1fc55be4b7167d1cf.exe
    "C:\Users\Admin\AppData\Local\Temp\f0178c5d32f8efa7df80c1d7a764bcfa6a9084721cb1d2a1fc55be4b7167d1cf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4920
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4920 -s 1500
      2⤵
      • Program crash
      PID:4996
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4920 -ip 4920
    1⤵
      PID:1800

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4920-132-0x0000000000557000-0x000000000058D000-memory.dmp

      Filesize

      216KB

    • memory/4920-133-0x0000000000AF0000-0x0000000000B49000-memory.dmp

      Filesize

      356KB

    • memory/4920-134-0x0000000004BE0000-0x0000000005184000-memory.dmp

      Filesize

      5.6MB

    • memory/4920-135-0x0000000000400000-0x0000000000477000-memory.dmp

      Filesize

      476KB

    • memory/4920-136-0x0000000005190000-0x00000000057A8000-memory.dmp

      Filesize

      6.1MB

    • memory/4920-137-0x0000000004B40000-0x0000000004B52000-memory.dmp

      Filesize

      72KB

    • memory/4920-138-0x00000000057B0000-0x00000000058BA000-memory.dmp

      Filesize

      1.0MB

    • memory/4920-139-0x0000000004B60000-0x0000000004B9C000-memory.dmp

      Filesize

      240KB

    • memory/4920-140-0x0000000005B60000-0x0000000005BF2000-memory.dmp

      Filesize

      584KB

    • memory/4920-141-0x0000000005C00000-0x0000000005C66000-memory.dmp

      Filesize

      408KB

    • memory/4920-142-0x0000000006470000-0x0000000006632000-memory.dmp

      Filesize

      1.8MB

    • memory/4920-143-0x0000000006640000-0x0000000006B6C000-memory.dmp

      Filesize

      5.2MB

    • memory/4920-144-0x0000000006C70000-0x0000000006CE6000-memory.dmp

      Filesize

      472KB

    • memory/4920-145-0x0000000006D10000-0x0000000006D2E000-memory.dmp

      Filesize

      120KB

    • memory/4920-146-0x0000000000557000-0x000000000058D000-memory.dmp

      Filesize

      216KB

    • memory/4920-147-0x0000000000AF0000-0x0000000000B49000-memory.dmp

      Filesize

      356KB

    • memory/4920-148-0x0000000000400000-0x0000000000477000-memory.dmp

      Filesize

      476KB