Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    21/08/2026, 02:15

General

  • Target
    2026-08-20_eadf1a5f058ec8811ea87536badb474a_akira_amadey_darkgate_elex_glassworm.exe
  • Size 3.4MB
  • Sample260821-cpybrser4y
  • SHA256 c1d38c3132ef3f55b417e898da98a54ac5940537f4c2281bcacc430c4a25f646
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 7.0

Botnet
  • Default

C2
  • eureka.tf7757.org:8801

Mutex
  • DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Async RAT payload 1 IoCs
  • Detects executables attemping to enumerate video devices using WMI 1 IoCs
  • Executes dropped EXE 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-20_eadf1a5f058ec8811ea87536badb474a_akira_amadey_darkgate_elex_glassworm.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_eadf1a5f058ec8811ea87536badb474a_akira_amadey_darkgate_elex_glassworm.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2388
  • C:\ProgramData\Accounts\1e0a7fdb63733714\ZillberReleyHost.exe
    C:\ProgramData\Accounts\1e0a7fdb63733714\ZillberReleyHost.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4464
    • C:\ProgramData\Accounts\1e0a7fdb63733714\ZillberReleyHost.exe
      C:\ProgramData\Accounts\1e0a7fdb63733714\ZillberReleyHost.exe --monitor 4464
      2⤵
      • Executes dropped EXE
      PID:1824

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4464-9-0x00000000062A0000-0x00000000062B0000-memory.dmp

        memory/4464-10-0x0000000003AC0000-0x0000000003AE0000-memory.dmp

        memory/4464-11-0x00000000062A0000-0x00000000062B0000-memory.dmp

        memory/4464-12-0x00000000062A0000-0x00000000062B0000-memory.dmp

        memory/4464-15-0x0000000006550000-0x00000000065EC000-memory.dmp

        memory/4464-16-0x0000000006BA0000-0x0000000007144000-memory.dmp

        memory/4464-17-0x0000000006660000-0x00000000066C6000-memory.dmp

        memory/4464-19-0x0000000072965000-0x0000000072966000-memory.dmp

        memory/4464-18-0x00000000062A0000-0x00000000062B0000-memory.dmp

        memory/4464-20-0x00000000062A0000-0x00000000062B0000-memory.dmp

        memory/4464-21-0x00000000062A0000-0x00000000062B0000-memory.dmp