Analysis

  • max time kernel
    91s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2022, 17:52

General

  • Target

    80e78163acd3b14cc83ce01c8a9203236cfde0dedbc98259ff9e88b230982b32.exe

  • Size

    341KB

  • MD5

    6ecb32fe0a776fe3b4db33e7afb17b1c

  • SHA1

    acc545bf4929aeb6a3ea4bb7efc679dea4400059

  • SHA256

    80e78163acd3b14cc83ce01c8a9203236cfde0dedbc98259ff9e88b230982b32

  • SHA512

    9042c7df491cc58f3c1bee41540dd8ba8f7e800c1c556f055b6382d331cc6663c001bd53588e505eddd98eed5577ffdf144d2baac5af5858ac6c9d40127e5e39

  • SSDEEP

    6144:oLARTwjw4+lFhtqnXBykiHHimXp3WCLaratkJRXX4KDJ/plyGymI:oOYWkiHH93vJtkJ57DVpYm

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\80e78163acd3b14cc83ce01c8a9203236cfde0dedbc98259ff9e88b230982b32.exe
    "C:\Users\Admin\AppData\Local\Temp\80e78163acd3b14cc83ce01c8a9203236cfde0dedbc98259ff9e88b230982b32.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2728
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 1632
      2⤵
      • Program crash
      PID:3488
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2728 -ip 2728
    1⤵
      PID:688

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2728-132-0x00000000005BE000-0x00000000005ED000-memory.dmp

      Filesize

      188KB

    • memory/2728-133-0x0000000002210000-0x000000000225B000-memory.dmp

      Filesize

      300KB

    • memory/2728-135-0x0000000004C90000-0x0000000005234000-memory.dmp

      Filesize

      5.6MB

    • memory/2728-134-0x0000000000400000-0x000000000047A000-memory.dmp

      Filesize

      488KB

    • memory/2728-136-0x0000000005240000-0x0000000005858000-memory.dmp

      Filesize

      6.1MB

    • memory/2728-137-0x0000000005860000-0x000000000596A000-memory.dmp

      Filesize

      1.0MB

    • memory/2728-138-0x0000000005990000-0x00000000059A2000-memory.dmp

      Filesize

      72KB

    • memory/2728-139-0x00000000059B0000-0x00000000059EC000-memory.dmp

      Filesize

      240KB

    • memory/2728-140-0x0000000005CA0000-0x0000000005D32000-memory.dmp

      Filesize

      584KB

    • memory/2728-141-0x0000000005D40000-0x0000000005DA6000-memory.dmp

      Filesize

      408KB

    • memory/2728-142-0x0000000006690000-0x0000000006852000-memory.dmp

      Filesize

      1.8MB

    • memory/2728-143-0x0000000006870000-0x0000000006D9C000-memory.dmp

      Filesize

      5.2MB

    • memory/2728-144-0x00000000005BE000-0x00000000005ED000-memory.dmp

      Filesize

      188KB

    • memory/2728-145-0x0000000006EE0000-0x0000000006F56000-memory.dmp

      Filesize

      472KB

    • memory/2728-146-0x0000000006F60000-0x0000000006FB0000-memory.dmp

      Filesize

      320KB

    • memory/2728-147-0x00000000005BE000-0x00000000005ED000-memory.dmp

      Filesize

      188KB

    • memory/2728-148-0x0000000000400000-0x000000000047A000-memory.dmp

      Filesize

      488KB