Analysis

  • max time kernel
    289s
  • max time network
    324s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2023 02:04

General

  • Target

    сентябрь 2023(570)/00985db874d9177de4a18999f7a420260b3a4665ba2b5b32aa39433ef79819df.exe

  • Size

    481KB

  • MD5

    82c7c522cdc0901d92b51e3134694ce0

  • SHA1

    16bdc73d5c8f7b2a9c88c67c5ffe65b54e6ce5dd

  • SHA256

    00985db874d9177de4a18999f7a420260b3a4665ba2b5b32aa39433ef79819df

  • SHA512

    dd9e2841ee24fe5c249408fa8df73840a018d158123d6769fd43190c95ddd0a9b246aaa764a6cc43e4f503723db23a30d903825b09e59eae8645d2f39797d3e1

  • SSDEEP

    12288:h3UfhXnGqWoLl8NZdk85scA9t8WBvQog37MKMZyqnuQ/LmAg:hiWqWoaNZdk859A9t8WBQ937MKMZy+uL

Malware Config

Extracted

Family

darkgate

Version

4.1

Botnet

general7

C2

http://zochao.com

Attributes
  • alternative_c2_port

    9999

  • anti_analysis

    false

  • anti_debug

    false

  • anti_vm

    false

  • c2_port

    2351

  • check_disk

    false

  • check_ram

    false

  • check_xeon

    false

  • crypter_au3

    true

  • crypter_dll

    false

  • crypter_raw_stub

    false

  • crypto_key

    ehxLJhIdOExtNE

  • internal_mutex

    dcbCbK

  • minimum_disk

    100

  • minimum_ram

    4096

  • ping_interval

    4

  • rootkit

    true

  • startup_persistence

    true

  • username

    general7

Signatures

  • DarkGate

    DarkGate is an infostealer written in C++.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1152
      • C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe
        "C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe"
        2⤵
          PID:304
      • C:\Users\Admin\AppData\Local\Temp\сентябрь 2023(570)\00985db874d9177de4a18999f7a420260b3a4665ba2b5b32aa39433ef79819df.exe
        "C:\Users\Admin\AppData\Local\Temp\сентябрь 2023(570)\00985db874d9177de4a18999f7a420260b3a4665ba2b5b32aa39433ef79819df.exe"
        1⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1284
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1284 -s 244
          2⤵
          • Program crash
          PID:3020

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Discovery

      Query Registry

      1
      T1012

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1284-1-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-2-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-3-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-4-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-5-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-6-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-7-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-8-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-9-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-10-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-11-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-12-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-13-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-14-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1284-15-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB