Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    27-06-2022 10:14

General

  • Target

    327df9ee5e64512b498d2ea577fa4cf89bdf1e74410b94c22b5f859bf9ad0129.exe

  • Size

    388KB

  • MD5

    a48892ca959b74c4eb8ff7bad785f882

  • SHA1

    7f173ee59e9408be747bb6463e2b6b09fc8176fc

  • SHA256

    327df9ee5e64512b498d2ea577fa4cf89bdf1e74410b94c22b5f859bf9ad0129

  • SHA512

    0ec6825f210fe302429b9a6246f520423473df288ef4e60ea00103c04ac237a0991c86d18c98820fc46061f884dd65c796c00922260cdc73fb8a5f39df5ac001

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\327df9ee5e64512b498d2ea577fa4cf89bdf1e74410b94c22b5f859bf9ad0129.exe
    "C:\Users\Admin\AppData\Local\Temp\327df9ee5e64512b498d2ea577fa4cf89bdf1e74410b94c22b5f859bf9ad0129.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1108
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 1412
      2⤵
      • Program crash
      PID:4928
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1108 -ip 1108
    1⤵
      PID:4728

    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/1108-130-0x0000000000E42000-0x0000000000E6C000-memory.dmp
      Filesize

      168KB

    • memory/1108-132-0x00000000052B0000-0x0000000005854000-memory.dmp
      Filesize

      5.6MB

    • memory/1108-131-0x0000000000CB0000-0x0000000000CE7000-memory.dmp
      Filesize

      220KB

    • memory/1108-133-0x0000000000400000-0x0000000000B54000-memory.dmp
      Filesize

      7.3MB

    • memory/1108-134-0x0000000005860000-0x0000000005E78000-memory.dmp
      Filesize

      6.1MB

    • memory/1108-135-0x0000000005EF0000-0x0000000005F02000-memory.dmp
      Filesize

      72KB

    • memory/1108-136-0x0000000005F10000-0x000000000601A000-memory.dmp
      Filesize

      1.0MB

    • memory/1108-137-0x0000000006060000-0x000000000609C000-memory.dmp
      Filesize

      240KB

    • memory/1108-138-0x0000000006340000-0x00000000063D2000-memory.dmp
      Filesize

      584KB

    • memory/1108-139-0x00000000063E0000-0x0000000006446000-memory.dmp
      Filesize

      408KB

    • memory/1108-140-0x0000000006B00000-0x0000000006B76000-memory.dmp
      Filesize

      472KB

    • memory/1108-141-0x0000000006D00000-0x0000000006D1E000-memory.dmp
      Filesize

      120KB

    • memory/1108-142-0x0000000006F30000-0x00000000070F2000-memory.dmp
      Filesize

      1.8MB

    • memory/1108-143-0x0000000007100000-0x000000000762C000-memory.dmp
      Filesize

      5.2MB

    • memory/1108-144-0x0000000000E42000-0x0000000000E6C000-memory.dmp
      Filesize

      168KB

    • memory/1108-145-0x0000000000400000-0x0000000000B54000-memory.dmp
      Filesize

      7.3MB