Resubmissions

09-04-2024 03:49

240409-edcl2adf68 10

09-04-2024 03:48

240409-ec33ladf59 10

09-04-2024 03:47

240409-ecqr9sdf46 10

09-04-2024 03:47

240409-eb8xfshb7t 10

03-04-2024 12:14

240403-peb21add42 10

Analysis

  • max time kernel
    296s
  • max time network
    284s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-04-2024 03:47

General

  • Target

    Ezxotfkmz.exe

  • Size

    451KB

  • MD5

    0d34f2b095cbff0be00eb45758929907

  • SHA1

    3fa3b5e296d49c4d8e6dfc5d4b775a48609aca78

  • SHA256

    89d511c97a4e0f4bf48a72fe764adb6d3de9007859c7632dc07477f2062c2b20

  • SHA512

    6965e9d2c2b9a11bb428ba8ac47202b7d0d4aaf826f905fb0afee903b2ae4b85cec446b536721b84237aeeb08f03ff413a67c75c36ba78d85a6727831e7b6340

  • SSDEEP

    6144:xpHC550+1KYQ2JRpK3SRgadBU9RwfqUKDPi5xo/nY:xpis+S2JRpK3SRgKQ/n

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

103.153.182.247:6161

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • install_dir

    Install path

  • install_file

    Install name

  • tor_process

    tor

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: RenamesItself 40 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ezxotfkmz.exe
    "C:\Users\Admin\AppData\Local\Temp\Ezxotfkmz.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:608
    • C:\Users\Admin\AppData\Local\Temp\Ezxotfkmz.exe
      "C:\Users\Admin\AppData\Local\Temp\Ezxotfkmz.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/608-0-0x0000000000520000-0x0000000000596000-memory.dmp

    Filesize

    472KB

  • memory/608-1-0x0000000074E20000-0x00000000755D0000-memory.dmp

    Filesize

    7.7MB

  • memory/608-2-0x0000000004E40000-0x0000000004E50000-memory.dmp

    Filesize

    64KB

  • memory/608-3-0x00000000057D0000-0x0000000005BB4000-memory.dmp

    Filesize

    3.9MB

  • memory/608-4-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-5-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-7-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-9-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-11-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-13-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-17-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-15-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-21-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-23-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-25-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-19-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-27-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-29-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-31-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-33-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-35-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-37-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-39-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-41-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-43-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-45-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-47-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-49-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-51-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-53-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-55-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-57-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-59-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-61-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-63-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-65-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-67-0x00000000057D0000-0x0000000005BAF000-memory.dmp

    Filesize

    3.9MB

  • memory/608-1774-0x0000000074E20000-0x00000000755D0000-memory.dmp

    Filesize

    7.7MB

  • memory/608-1994-0x0000000004E40000-0x0000000004E50000-memory.dmp

    Filesize

    64KB

  • memory/608-4886-0x0000000000960000-0x0000000000961000-memory.dmp

    Filesize

    4KB

  • memory/608-4887-0x0000000006F30000-0x0000000007150000-memory.dmp

    Filesize

    2.1MB

  • memory/608-4888-0x0000000004880000-0x00000000048CC000-memory.dmp

    Filesize

    304KB

  • memory/608-4889-0x0000000007700000-0x0000000007CA4000-memory.dmp

    Filesize

    5.6MB

  • memory/608-4890-0x0000000005BD0000-0x0000000005C24000-memory.dmp

    Filesize

    336KB

  • memory/608-4898-0x0000000074E20000-0x00000000755D0000-memory.dmp

    Filesize

    7.7MB

  • memory/3740-4897-0x0000000000400000-0x00000000007CE000-memory.dmp

    Filesize

    3.8MB

  • memory/3740-4900-0x0000000074D30000-0x0000000074D69000-memory.dmp

    Filesize

    228KB

  • memory/3740-4908-0x00000000750D0000-0x0000000075109000-memory.dmp

    Filesize

    228KB

  • memory/3740-4909-0x0000000000400000-0x00000000007CE000-memory.dmp

    Filesize

    3.8MB

  • memory/3740-4912-0x00000000750D0000-0x0000000075109000-memory.dmp

    Filesize

    228KB

  • memory/3740-4915-0x00000000750D0000-0x0000000075109000-memory.dmp

    Filesize

    228KB

  • memory/3740-4918-0x00000000750D0000-0x0000000075109000-memory.dmp

    Filesize

    228KB

  • memory/3740-4921-0x00000000750D0000-0x0000000075109000-memory.dmp

    Filesize

    228KB

  • memory/3740-4924-0x00000000750D0000-0x0000000075109000-memory.dmp

    Filesize

    228KB

  • memory/3740-4925-0x00000000750D0000-0x0000000075109000-memory.dmp

    Filesize

    228KB