Resubmissions

04/08/2026, 00:21

260804-ankceazejd10

04/08/2026, 00:16

260804-akl2tsdp6t10

Analysis

  • max time kernel
    50s
  • max time network
    51s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    04/08/2026, 00:21

General

  • Target
    4e00631ed37a7b5fb373d4fd1de2e3f78accf8a5218a798d162199eeb252234c.exe
  • Size 45KB
  • Sample260804-ankceazejd
  • SHA256 4e00631ed37a7b5fb373d4fd1de2e3f78accf8a5218a798d162199eeb252234c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • glagbo.com:80

  • glagbo.com:22

  • glagbo.com:8080

  • glagbo.com:8880

  • glagbo.com:2052

  • glagbo.com:2082

  • glagbo.com:2086

  • glagbo.com:2095

  • glagbo.com:443

  • glagbo.com:2053

  • glagbo.com:2083

  • glagbo.com:2087

  • glagbo.com:2096

  • glagbo.com:8443

  • www.glagbo.com:80

  • www.glagbo.com:22

  • www.glagbo.com:8080

  • www.glagbo.com:8880

  • www.glagbo.com:2052

  • www.glagbo.com:2082

Mutex
  • RBwNjqkFueFW

Attributes
  • delay

    0

  • install

    true

  • install_file

    54hea.exe

  • 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
  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Delays execution with timeout.exe 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4e00631ed37a7b5fb373d4fd1de2e3f78accf8a5218a798d162199eeb252234c.exe
    "C:\Users\Admin\AppData\Local\Temp\4e00631ed37a7b5fb373d4fd1de2e3f78accf8a5218a798d162199eeb252234c.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3300
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "54hea" /tr '"C:\Users\Admin\AppData\Roaming\54hea.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3176
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "54hea" /tr '"C:\Users\Admin\AppData\Roaming\54hea.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:588
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp17F8.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1512
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:3976
      • C:\Users\Admin\AppData\Roaming\54hea.exe
        "C:\Users\Admin\AppData\Roaming\54hea.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1816
  • C:\Users\Admin\AppData\Roaming\54hea.exe
    "C:\Users\Admin\AppData\Roaming\54hea.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4020

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tmp17F8.tmp.bat

        • Path C:\Users\Admin\AppData\Local\Temp\tmp17F8.tmp.bat
        • Size 149B
        • SHA256 7cf0809be51f3b5b6769432133857402d9f4e255339b2aa35528570bd0f7426e
        • MD5 SHA1 SHA512 TLSH

        54hea.exe

        • Path C:\Users\Admin\AppData\Roaming\54hea.exe
        • Size 45KB
        • SHA256 4e00631ed37a7b5fb373d4fd1de2e3f78accf8a5218a798d162199eeb252234c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3300-0-0x0000000000110000-0x0000000000122000-memory.dmp

        memory/3300-1-0x0000000004B20000-0x0000000004B30000-memory.dmp

        memory/3300-2-0x0000000004BD0000-0x0000000004C6C000-memory.dmp