Analysis

  • max time kernel
    143s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    02-05-2022 15:13

General

  • Target

    adbf701a16df651459e96382f3253c650ba31c9093b4c0962ad8dc4f143cc136.exe

  • Size

    445KB

  • MD5

    6c64e08cff639290d5c8b798126d54c7

  • SHA1

    35a7fa6b0d26bc797c663241e953e7caf161292d

  • SHA256

    adbf701a16df651459e96382f3253c650ba31c9093b4c0962ad8dc4f143cc136

  • SHA512

    a91d2b1f26dbea5c3bece2180840441d2efe15574231ad2e20d87f1b12920e6c0c364ee785a0fedde5164f86a3e9f72d6e521d37ed4ac76897a6fa10d111c1ae

Malware Config

Signatures

  • ElysiumStealer

    ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\adbf701a16df651459e96382f3253c650ba31c9093b4c0962ad8dc4f143cc136.exe
    "C:\Users\Admin\AppData\Local\Temp\adbf701a16df651459e96382f3253c650ba31c9093b4c0962ad8dc4f143cc136.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1484
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 1772
      2⤵
      • Program crash
      PID:212
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1484 -ip 1484
    1⤵
      PID:228

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1484-130-0x0000000000100000-0x0000000000176000-memory.dmp

      Filesize

      472KB

    • memory/1484-131-0x0000000005760000-0x00000000057C6000-memory.dmp

      Filesize

      408KB

    • memory/1484-132-0x00000000059C0000-0x0000000005A52000-memory.dmp

      Filesize

      584KB

    • memory/1484-133-0x0000000006250000-0x00000000067F4000-memory.dmp

      Filesize

      5.6MB

    • memory/1484-134-0x0000000005FE0000-0x000000000607C000-memory.dmp

      Filesize

      624KB