Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-08-2023 15:30

General

  • Target

    412a27152a2bdf7e3ee3a71e967ed76557d4e9167988bb403db0592c6382da5f_JC.exe

  • Size

    360KB

  • MD5

    9dff18bc01ad9ffa172a0cf348e3e634

  • SHA1

    111218208b95640c3fffe7f70f25ab06f5cd3338

  • SHA256

    412a27152a2bdf7e3ee3a71e967ed76557d4e9167988bb403db0592c6382da5f

  • SHA512

    702920090bf6b990e8d4e70916a2040471c64df53d3b7f693dd3170244d1a8765956dc0f07e59d6afa228e8da38cfe235869fea0dba0b07f67ec25573fc926c7

  • SSDEEP

    6144:quTXFMLfS9Qr8f9SStfZWEqKm0rFhZAQi1ajiV+SyRwp:qIXFMzS9Qr8f9SSFRlm0BSC4+Q

Score
7/10

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
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\412a27152a2bdf7e3ee3a71e967ed76557d4e9167988bb403db0592c6382da5f_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\412a27152a2bdf7e3ee3a71e967ed76557d4e9167988bb403db0592c6382da5f_JC.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1436
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1436 -s 1304
      2⤵
      • Program crash
      PID:4644
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1436 -ip 1436
    1⤵
      PID:4840

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1436-133-0x0000000001B40000-0x0000000001B69000-memory.dmp

      Filesize

      164KB

    • memory/1436-134-0x0000000001B70000-0x0000000001BAF000-memory.dmp

      Filesize

      252KB

    • memory/1436-135-0x0000000000400000-0x00000000018D7000-memory.dmp

      Filesize

      20.8MB

    • memory/1436-136-0x0000000074AD0000-0x0000000075280000-memory.dmp

      Filesize

      7.7MB

    • memory/1436-137-0x0000000006220000-0x0000000006230000-memory.dmp

      Filesize

      64KB

    • memory/1436-138-0x0000000006220000-0x0000000006230000-memory.dmp

      Filesize

      64KB

    • memory/1436-139-0x0000000006230000-0x00000000067D4000-memory.dmp

      Filesize

      5.6MB

    • memory/1436-140-0x00000000068E0000-0x0000000006EF8000-memory.dmp

      Filesize

      6.1MB

    • memory/1436-141-0x0000000006F00000-0x000000000700A000-memory.dmp

      Filesize

      1.0MB

    • memory/1436-143-0x0000000006220000-0x0000000006230000-memory.dmp

      Filesize

      64KB

    • memory/1436-142-0x0000000006150000-0x0000000006162000-memory.dmp

      Filesize

      72KB

    • memory/1436-144-0x0000000006170000-0x00000000061AC000-memory.dmp

      Filesize

      240KB

    • memory/1436-145-0x0000000000400000-0x00000000018D7000-memory.dmp

      Filesize

      20.8MB

    • memory/1436-146-0x0000000001B40000-0x0000000001B69000-memory.dmp

      Filesize

      164KB

    • memory/1436-147-0x0000000001B70000-0x0000000001BAF000-memory.dmp

      Filesize

      252KB

    • memory/1436-148-0x0000000074AD0000-0x0000000075280000-memory.dmp

      Filesize

      7.7MB

    • memory/1436-149-0x0000000007150000-0x00000000071C6000-memory.dmp

      Filesize

      472KB

    • memory/1436-150-0x00000000071D0000-0x0000000007262000-memory.dmp

      Filesize

      584KB

    • memory/1436-151-0x0000000007370000-0x00000000073D6000-memory.dmp

      Filesize

      408KB

    • memory/1436-152-0x0000000006220000-0x0000000006230000-memory.dmp

      Filesize

      64KB

    • memory/1436-153-0x0000000007BE0000-0x0000000007DA2000-memory.dmp

      Filesize

      1.8MB

    • memory/1436-154-0x0000000007DD0000-0x00000000082FC000-memory.dmp

      Filesize

      5.2MB

    • memory/1436-155-0x0000000006220000-0x0000000006230000-memory.dmp

      Filesize

      64KB

    • memory/1436-156-0x0000000008540000-0x0000000008590000-memory.dmp

      Filesize

      320KB

    • memory/1436-158-0x0000000006220000-0x0000000006230000-memory.dmp

      Filesize

      64KB

    • memory/1436-160-0x0000000000400000-0x00000000018D7000-memory.dmp

      Filesize

      20.8MB

    • memory/1436-161-0x0000000074AD0000-0x0000000075280000-memory.dmp

      Filesize

      7.7MB