Analysis

  • max time kernel
    122s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    23-09-2023 19:07

General

  • Target

    a2af9ebda6b57e38dceff2cfe34aaecd19f0c4bb5e1b3f91524324d0fd52de80_JC.exe

  • Size

    392KB

  • MD5

    18eda642c0fe68ab57c4899d528af5f6

  • SHA1

    496b288668f7a4e57183ea9c67b0371ba5461d20

  • SHA256

    a2af9ebda6b57e38dceff2cfe34aaecd19f0c4bb5e1b3f91524324d0fd52de80

  • SHA512

    c08ca40b6a3c8034428cb3c5d6fe52921c177417a05a15ee4055da26004b47d38c24f4aba4b1ad2e142de78a9d1a1999d0085544d7a89d107077cf47410ef3d8

  • SSDEEP

    6144:8DoJjYAa3AKbylyCzc61YCyE2vtqb6dXYuP/JjcCTa:2usAaFyoCAdGetqSYOSy

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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2af9ebda6b57e38dceff2cfe34aaecd19f0c4bb5e1b3f91524324d0fd52de80_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\a2af9ebda6b57e38dceff2cfe34aaecd19f0c4bb5e1b3f91524324d0fd52de80_JC.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2248-0-0x0000000000220000-0x000000000025B000-memory.dmp

    Filesize

    236KB

  • memory/2248-1-0x00000000002C0000-0x0000000000310000-memory.dmp

    Filesize

    320KB

  • memory/2248-2-0x0000000000400000-0x0000000000513000-memory.dmp

    Filesize

    1.1MB

  • memory/2248-3-0x0000000002320000-0x0000000002386000-memory.dmp

    Filesize

    408KB

  • memory/2248-4-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB

  • memory/2248-5-0x0000000004940000-0x0000000004980000-memory.dmp

    Filesize

    256KB

  • memory/2248-6-0x00000000048B0000-0x0000000004912000-memory.dmp

    Filesize

    392KB

  • memory/2248-7-0x0000000004940000-0x0000000004980000-memory.dmp

    Filesize

    256KB

  • memory/2248-8-0x0000000000220000-0x000000000025B000-memory.dmp

    Filesize

    236KB

  • memory/2248-9-0x00000000002C0000-0x0000000000310000-memory.dmp

    Filesize

    320KB

  • memory/2248-10-0x0000000000400000-0x0000000000513000-memory.dmp

    Filesize

    1.1MB

  • memory/2248-12-0x0000000000400000-0x0000000000513000-memory.dmp

    Filesize

    1.1MB

  • memory/2248-11-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB

  • memory/2248-13-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB