Analysis

  • max time kernel
    163s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-11-2022 01:44

General

  • Target

    2282a4fcfa986d6781501636dfd04375c471e05fdfcb65732b088211bd9fff72.exe

  • Size

    297KB

  • MD5

    3091f1775af3bb34121b2caddb4eb353

  • SHA1

    1661bf18cf8d266b2c3f1ac50c282dc945e568c8

  • SHA256

    2282a4fcfa986d6781501636dfd04375c471e05fdfcb65732b088211bd9fff72

  • SHA512

    70f1406e446944459f8488db52e7589d399cfb65460028f89a7ad58d1ddc93d68ffdb942f929c1674df26adaf6478caed1c7fef2798ae490b6bfefa7ddb0b348

  • SSDEEP

    3072:y2p5O2LdPuwEPS5rgI6FffwBzqTXtDNUmsSY2zJhB1ruvixX/cKA788sI441Dg3Z:v3l/EBf9TxNvsixv548s1Dgwxg+6f

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\2282a4fcfa986d6781501636dfd04375c471e05fdfcb65732b088211bd9fff72.exe
    "C:\Users\Admin\AppData\Local\Temp\2282a4fcfa986d6781501636dfd04375c471e05fdfcb65732b088211bd9fff72.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 932 -s 1416
      2⤵
      • Program crash
      PID:4044
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 932 -ip 932
    1⤵
      PID:3260

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/932-132-0x000000000097D000-0x00000000009AE000-memory.dmp
      Filesize

      196KB

    • memory/932-133-0x00000000008A0000-0x00000000008DE000-memory.dmp
      Filesize

      248KB

    • memory/932-134-0x0000000000400000-0x000000000072C000-memory.dmp
      Filesize

      3.2MB

    • memory/932-135-0x0000000004F10000-0x00000000054B4000-memory.dmp
      Filesize

      5.6MB

    • memory/932-136-0x0000000004E40000-0x0000000004ED2000-memory.dmp
      Filesize

      584KB

    • memory/932-137-0x0000000005770000-0x0000000005D88000-memory.dmp
      Filesize

      6.1MB

    • memory/932-138-0x0000000005590000-0x000000000569A000-memory.dmp
      Filesize

      1.0MB

    • memory/932-139-0x00000000056C0000-0x00000000056D2000-memory.dmp
      Filesize

      72KB

    • memory/932-140-0x00000000056E0000-0x000000000571C000-memory.dmp
      Filesize

      240KB

    • memory/932-141-0x000000000097D000-0x00000000009AE000-memory.dmp
      Filesize

      196KB

    • memory/932-142-0x0000000006000000-0x0000000006066000-memory.dmp
      Filesize

      408KB

    • memory/932-143-0x0000000006840000-0x0000000006A02000-memory.dmp
      Filesize

      1.8MB

    • memory/932-144-0x0000000006A10000-0x0000000006F3C000-memory.dmp
      Filesize

      5.2MB

    • memory/932-145-0x000000000097D000-0x00000000009AE000-memory.dmp
      Filesize

      196KB

    • memory/932-146-0x0000000000400000-0x000000000072C000-memory.dmp
      Filesize

      3.2MB