Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260617-en - resource tags
- submitted
26/06/2026, 19:53
General
- Target 3240ff3a1a97cb2306940b93028ddcb8da0853d6f125a12771b9e439e9b111c6.exe
- Size 45KB
- Sample260626-ymb7eae16m
- SHA256 3240ff3a1a97cb2306940b93028ddcb8da0853d6f125a12771b9e439e9b111c6
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
https://herrajesseisa.com.mx:80
-
https://herrajesseisa.com.mx:8080
-
https://herrajesseisa.com.mx:443
-
https://herrajesseisa.com.mx:8443
-
https://herrajesseisa.com.mx:3306
-
https://herrajesseisa.com.mx:20
-
https://herrajesseisa.com.mx:25
-
http://herrajesseisa.com.mx:80
-
http://herrajesseisa.com.mx:8080
-
http://herrajesseisa.com.mx:443
-
http://herrajesseisa.com.mx:8443
-
http://herrajesseisa.com.mx:3306
-
http://herrajesseisa.com.mx:20
-
http://herrajesseisa.com.mx:25
-
herrajesseisa.com.mx:80
-
herrajesseisa.com.mx:8080
-
herrajesseisa.com.mx:443
-
herrajesseisa.com.mx:8443
-
herrajesseisa.com.mx:3306
-
herrajesseisa.com.mx:20
-
dWWUO0pEsgj1
-
delay
3
-
install
true
-
install_file
7m.exe
-
install_folder
%AppData%
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).
- 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 31 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3240ff3a1a97cb2306940b93028ddcb8da0853d6f125a12771b9e439e9b111c6.exe"C:\Users\Admin\AppData\Local\Temp\3240ff3a1a97cb2306940b93028ddcb8da0853d6f125a12771b9e439e9b111c6.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "7m" /tr '"C:\Users\Admin\AppData\Roaming\7m.exe"' & exit2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "7m" /tr '"C:\Users\Admin\AppData\Roaming\7m.exe"'3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp872.tmp.bat""2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\timeout.exetimeout 33⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
-
-
C:\Users\Admin\AppData\Roaming\7m.exe"C:\Users\Admin\AppData\Roaming\7m.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
-
C:\Users\Admin\AppData\Roaming\7m.exe"C:\Users\Admin\AppData\Roaming\7m.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\sihost.exesihost.exe1⤵
-
C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS2⤵
-
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca1⤵
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
prep_Activatable Class_Hermes_perf.cache
prep_Activatable Class_Hermes_perf.cache
tmp872.tmp.bat
7m.exe
memory/2204-1-0x0000000000590000-0x00000000005A2000-memory.dmp
memory/2204-2-0x0000000075140000-0x00000000758FC000-memory.dmp
memory/2204-3-0x0000000005020000-0x00000000050BC000-memory.dmp
memory/2204-8-0x0000000075140000-0x00000000758FC000-memory.dmp
memory/2204-0-0x0000000075152000-0x0000000075153000-memory.dmp
memory/3576-206-0x000001C9315B0000-0x000001C931C41000-memory.dmp
memory/3576-213-0x000001C9315B0000-0x000001C931C41000-memory.dmp
memory/5248-14-0x0000000075140000-0x00000000758FC000-memory.dmp
memory/5248-12-0x0000000075140000-0x00000000758FC000-memory.dmp
memory/6108-79-0x0000018414200000-0x0000018414220000-memory.dmp
memory/6108-45-0x0000018413E80000-0x0000018413F80000-memory.dmp
memory/6108-24-0x00000184001E0000-0x00000184002E0000-memory.dmp
memory/6108-54-0x0000018403D60000-0x0000018403D80000-memory.dmp
memory/6108-43-0x0000018403A20000-0x0000018403A40000-memory.dmp
memory/6108-22-0x00000184001E0000-0x00000184002E0000-memory.dmp