asyncrat | 86007e5d88bea5378ef4b1cdfc9bdbcac671b3fe1ec94a08d50d789780578478

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 15:24

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General

Target
EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
Size 64KB
Sample260808-ss6ejszanf
SHA256 86007e5d88bea5378ef4b1cdfc9bdbcac671b3fe1ec94a08d50d789780578478
MD5 3734ee8ccab7dbf1856b4b44dea8a083
SHA1 f1d3fe061241f27b489b5c2faa167ec6c1747eaf
SHA512 dfa8e7e16ffe6066b9a8de3759a4b04b6b47ca2975831ca8c282099e7aab8879083552fe15c9211210c1a03fd076215119e13b88ab3ab6bdab317fba66d6ed83
SSDEEP 1536:MSuS6evNxNv00GGbbCwj0LCmuEAhpqKmY7:MzS7Vv03GbbCh8az
TLSH
T16D534C003799C952F1AE4BB8BDF2554105B5DAB32112DA1E7CC810CBAB9FBC586137FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

ecosense iot defense_evasion execution asyncrat persistence rat

Malware Config

Extracted

Family

asyncrat

Botnet

EcoSense IoT

avgc-ladies.co.uk:2048
avgc-ladies.co.uk:4782
avgc-ladies.co.uk:443
avgc-ladies.co.uk:8888
avgc-ladies.co.uk:8848
cao.best:2048
cao.best:4782
cao.best:443
cao.best:8888
cao.best:8848
hay88.metland.me:2048
hay88.metland.me:4782
hay88.metland.me:443
hay88.metland.me:8888
hay88.metland.me:8848
gamingcasino.me:2048
gamingcasino.me:4782
gamingcasino.me:443
gamingcasino.me:8888
gamingcasino.me:8848
r3ward.io:2048
r3ward.io:4782
r3ward.io:443
r3ward.io:8888
r3ward.io:8848

Mutex

EcoSense IoT

Attributes

delay
1
install
true
install_file
EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
behavioral1/files/0x000e00000001c467-14.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
5592	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
2740	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

execution

Windows Command Shell

T1059.003

pid	Process
4176	cmd.exe
4256	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
3816	timeout.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1428	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
Token: SeDebugPrivilege	5592	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5896 wrote to memory of 4176	5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe	89
PID 5896 wrote to memory of 4256	5896	EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe	91
PID 4176 wrote to memory of 1428	4176	cmd.exe	93
PID 4256 wrote to memory of 3816	4256	cmd.exe	94
PID 4256 wrote to memory of 2740	4256	cmd.exe	97

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
"C:\Users\Admin\AppData\Local\Temp\EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5896
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64" /tr '"C:\Users\Admin\AppData\Roaming\EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4176
- - C:\Windows\system32\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64" /tr '"C:\Users\Admin\AppData\Roaming\EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe"'
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1428
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp571F.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4256
- - C:\Windows\system32\timeout.exe
    timeout 3
    3⤵
    - Delays execution with timeout.exe
    PID:3816
- - C:\Users\Admin\AppData\Roaming\EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
    "C:\Users\Admin\AppData\Roaming\EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe"
    3⤵
    - Executes dropped EXE
    PID:2740

C:\Users\Admin\AppData\Roaming\EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
"C:\Users\Admin\AppData\Roaming\EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:5592

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

tmp571F.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp571F.tmp.bat
Size 197B
SHA256 420be4d3a2de124dc043fe255034e01dec1bcceb1e3ac159428744f83ae17402
MD5 3c058f2984f68a9546a391f76e061e40
SHA1 1f66e245dd6e3818582b4c03d86abda25f4f57aa
SHA512 0ebb77208503a69a740c2e41ea4f43dc937a52a18f422377b5be7ab2e68ccede7c53a6a7de26ee30b51eeee6ed6ffccbbc42991309c77411492e79d736867f2d
TLSH
T1EBD0228112C2AE0A3C06281306F69A9DC263284A2E84EB429B45004D1AC0484E0CA206
MD5 SHA1 SHA512 TLSH

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EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe

Path C:\Users\Admin\AppData\Roaming\EcoSense_IoT_Platform_2026_v50.2.7_full_installer_x64.exe
Size 64KB
SHA256 86007e5d88bea5378ef4b1cdfc9bdbcac671b3fe1ec94a08d50d789780578478
MD5 3734ee8ccab7dbf1856b4b44dea8a083
SHA1 f1d3fe061241f27b489b5c2faa167ec6c1747eaf
SHA512 dfa8e7e16ffe6066b9a8de3759a4b04b6b47ca2975831ca8c282099e7aab8879083552fe15c9211210c1a03fd076215119e13b88ab3ab6bdab317fba66d6ed83
SSDEEP 1536:MSuS6evNxNv00GGbbCwj0LCmuEAhpqKmY7:MzS7Vv03GbbCh8az
TLSH
T16D534C003799C952F1AE4BB8BDF2554105B5DAB32112DA1E7CC810CBAB9FBC586137FA
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/5896-0-0x0000016370760000-0x0000016370776000-memory.dmp

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memory/5896-1-0x00007FFBFB7DF000-0x00007FFBFB7E0000-memory.dmp

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memory/5896-2-0x00007FFBFB650000-0x00007FFBFBFF4000-memory.dmp

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memory/5896-3-0x00007FFBFB650000-0x00007FFBFBFF4000-memory.dmp

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memory/5896-4-0x00007FFBFB650000-0x00007FFBFBFF4000-memory.dmp

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memory/5896-5-0x00007FFBFB650000-0x00007FFBFBFF4000-memory.dmp

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memory/5896-6-0x00007FFBFB650000-0x00007FFBFBFF4000-memory.dmp

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memory/5896-7-0x00007FFBFB650000-0x00007FFBFBFF4000-memory.dmp

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memory/5896-11-0x0000016373590000-0x000001637360C000-memory.dmp

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memory/5896-13-0x00007FFBFB650000-0x00007FFBFBFF4000-memory.dmp

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