Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    15/08/2023, 16:05

General

  • Target

    e29be50482da3993f9c5b1ac46dcfcaf51670e2dd3fef1c2f60db16d88b06bf0_JC.exe

  • Size

    650KB

  • MD5

    109afe7d74a1876e1d7c1a41daf67b27

  • SHA1

    de134bca5f2a6d80aab4ea85dc5fef5a17205790

  • SHA256

    e29be50482da3993f9c5b1ac46dcfcaf51670e2dd3fef1c2f60db16d88b06bf0

  • SHA512

    02530293090da40e72251ebca03f0d5fa5a4a289ac769a919cee5ca321c380f74af2ff4a8534d4b080cb3669cc0a3dee392d63a26a8d083d9c2f801edbf7f915

  • SSDEEP

    12288:r5CsQfDUcXaRZC2GtVJ4WHilIjErEvMO9AnhKGkMANxU:FCNLRMvCVJ/OrEvM+2h8MArU

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e29be50482da3993f9c5b1ac46dcfcaf51670e2dd3fef1c2f60db16d88b06bf0_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\e29be50482da3993f9c5b1ac46dcfcaf51670e2dd3fef1c2f60db16d88b06bf0_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2388
    • C:\Users\Admin\AppData\Local\Temp\e29be50482da3993f9c5b1ac46dcfcaf51670e2dd3fef1c2f60db16d88b06bf0_JC.exe
      "C:\Users\Admin\AppData\Local\Temp\e29be50482da3993f9c5b1ac46dcfcaf51670e2dd3fef1c2f60db16d88b06bf0_JC.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1676

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1676-72-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1676-64-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1676-77-0x0000000002380000-0x00000000023C0000-memory.dmp

    Filesize

    256KB

  • memory/1676-76-0x0000000074490000-0x0000000074B7E000-memory.dmp

    Filesize

    6.9MB

  • memory/1676-75-0x0000000002380000-0x00000000023C0000-memory.dmp

    Filesize

    256KB

  • memory/1676-73-0x0000000074490000-0x0000000074B7E000-memory.dmp

    Filesize

    6.9MB

  • memory/1676-66-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1676-70-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1676-62-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1676-63-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1676-68-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1676-65-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2388-60-0x00000000005C0000-0x00000000005CE000-memory.dmp

    Filesize

    56KB

  • memory/2388-55-0x00000000002D0000-0x0000000000370000-memory.dmp

    Filesize

    640KB

  • memory/2388-61-0x0000000007FB0000-0x000000000802C000-memory.dmp

    Filesize

    496KB

  • memory/2388-54-0x0000000074490000-0x0000000074B7E000-memory.dmp

    Filesize

    6.9MB

  • memory/2388-74-0x0000000074490000-0x0000000074B7E000-memory.dmp

    Filesize

    6.9MB

  • memory/2388-59-0x0000000004D20000-0x0000000004D60000-memory.dmp

    Filesize

    256KB

  • memory/2388-58-0x0000000074490000-0x0000000074B7E000-memory.dmp

    Filesize

    6.9MB

  • memory/2388-57-0x0000000000570000-0x0000000000582000-memory.dmp

    Filesize

    72KB

  • memory/2388-56-0x0000000004D20000-0x0000000004D60000-memory.dmp

    Filesize

    256KB