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Analysis

  • max time kernel
    91s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/11/2022, 23:14

General

  • Target

    de7964f776b4a97b2260834e1c24886bbfd715700598414b09212b1782985aa6.exe

  • Size

    470KB

  • MD5

    9eeb516f7553fe64c0742866409e5e09

  • SHA1

    34e784ff89414e20d7782f34a982a926f27384ac

  • SHA256

    de7964f776b4a97b2260834e1c24886bbfd715700598414b09212b1782985aa6

  • SHA512

    b5b3243b00cd1c7dde43390320cac15a7a2f887aee37ee6d27b2f4c3a73ac691571e43d776ec29b2ba9bf976bd07af022792ddd2154817bd4b0b3bcf324375d2

  • SSDEEP

    6144:6nyB+FovLbZeEVn6uQLDyEyiL9hByK+HbmtVVKSQYZL7ITsq/:6nDyvLbAEI5LEkzVybaVKSQQ7

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\de7964f776b4a97b2260834e1c24886bbfd715700598414b09212b1782985aa6.exe
    "C:\Users\Admin\AppData\Local\Temp\de7964f776b4a97b2260834e1c24886bbfd715700598414b09212b1782985aa6.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4956
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 1780
      2⤵
      • Program crash
      PID:4792
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4956 -ip 4956
    1⤵
      PID:4436

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4956-132-0x0000000007490000-0x0000000007A34000-memory.dmp

      Filesize

      5.6MB

    • memory/4956-133-0x0000000002F22000-0x0000000002F58000-memory.dmp

      Filesize

      216KB

    • memory/4956-134-0x0000000003110000-0x0000000003168000-memory.dmp

      Filesize

      352KB

    • memory/4956-135-0x0000000007A40000-0x0000000008058000-memory.dmp

      Filesize

      6.1MB

    • memory/4956-136-0x0000000008060000-0x0000000008072000-memory.dmp

      Filesize

      72KB

    • memory/4956-137-0x0000000008080000-0x000000000818A000-memory.dmp

      Filesize

      1.0MB

    • memory/4956-138-0x0000000000400000-0x0000000002C64000-memory.dmp

      Filesize

      40.4MB

    • memory/4956-139-0x0000000008190000-0x00000000081CC000-memory.dmp

      Filesize

      240KB

    • memory/4956-140-0x0000000008490000-0x0000000008522000-memory.dmp

      Filesize

      584KB

    • memory/4956-141-0x0000000008530000-0x0000000008596000-memory.dmp

      Filesize

      408KB

    • memory/4956-142-0x0000000008D20000-0x0000000008D96000-memory.dmp

      Filesize

      472KB

    • memory/4956-143-0x0000000008DD0000-0x0000000008DEE000-memory.dmp

      Filesize

      120KB

    • memory/4956-144-0x0000000008E80000-0x0000000009042000-memory.dmp

      Filesize

      1.8MB

    • memory/4956-145-0x0000000009270000-0x000000000979C000-memory.dmp

      Filesize

      5.2MB

    • memory/4956-146-0x0000000002F22000-0x0000000002F58000-memory.dmp

      Filesize

      216KB

    • memory/4956-147-0x0000000002F22000-0x0000000002F58000-memory.dmp

      Filesize

      216KB

    • memory/4956-148-0x0000000000400000-0x0000000002C64000-memory.dmp

      Filesize

      40.4MB