asyncrat | ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08

Analysis

max time kernel
148s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/08/2026, 08:31

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General

Target
ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
Size 45KB
Sample260816-kepwmsgj3t
SHA256 ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08
MD5 869d45acc1c2ba0fb66c0869e18e64c0
SHA1 d249835c14059e996b089b518fd26a5af72da526
SHA512 f95a3cee0bec67b85d8cbdc85171e6baaf2f4dcb7b2271b9038ea5bcbed9b1b9c265349309411b377d019dc84321ee41af07cc8de5f6a30b80ef7d88f833d935
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF33FoDEaOPINzjb/gX3iIZK1vpIS57BDZEx:MuLAZTnbg2CKEa3N3bIXSkoDPdEx
TLSH
T115233B003BE8812BF2BE4F789CF26145867AF6B36603D54D1CC451D75723BC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

default command_and_control defense_evasion discovery execution asyncrat persistence rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

e.streamforester.name:80
e.streamforester.name:22
e.streamforester.name:8080
e.streamforester.name:8880
e.streamforester.name:2052
e.streamforester.name:2082
e.streamforester.name:2086
e.streamforester.name:2095
e.streamforester.name:443
e.streamforester.name:2053
e.streamforester.name:2083
e.streamforester.name:2087
e.streamforester.name:2096
e.streamforester.name:8443
www.e.streamforester.name:80
www.e.streamforester.name:22
www.e.streamforester.name:8080
www.e.streamforester.name:8880
www.e.streamforester.name:2052
www.e.streamforester.name:2082
www.e.streamforester.name:2086
www.e.streamforester.name:2095
www.e.streamforester.name:443
www.e.streamforester.name:2053
www.e.streamforester.name:2083
www.e.streamforester.name:2087
www.e.streamforester.name:2096
www.e.streamforester.name:8443
triton.e.streamforester.name:80
triton.e.streamforester.name:22
triton.e.streamforester.name:8080
triton.e.streamforester.name:8880
triton.e.streamforester.name:2052
triton.e.streamforester.name:2082
triton.e.streamforester.name:2086
triton.e.streamforester.name:2095
triton.e.streamforester.name:443
triton.e.streamforester.name:2053
triton.e.streamforester.name:2083
triton.e.streamforester.name:2087
triton.e.streamforester.name:2096
triton.e.streamforester.name:8443
remcos.e.streamforester.name:80
remcos.e.streamforester.name:22
remcos.e.streamforester.name:8080
remcos.e.streamforester.name:8880
remcos.e.streamforester.name:2052
remcos.e.streamforester.name:2082
remcos.e.streamforester.name:2086
remcos.e.streamforester.name:2095
remcos.e.streamforester.name:443
remcos.e.streamforester.name:2053
remcos.e.streamforester.name:2083
remcos.e.streamforester.name:2087
remcos.e.streamforester.name:2096
remcos.e.streamforester.name:8443

Mutex

nQqt9COSxdGK

Attributes

delay
0
install
true
install_file
lmmi2.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
behavioral2/files/0x0003000000008f2c-10.dat	family_asyncrat

Executes dropped EXE 1 IoCs

pid	Process
732	lmmi2.exe

Outbound SSH connection to public host 2 TTPs 3 IoCs

SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

command_and_control

Protocol Tunneling

T1572

Network Service Discovery

T1046

description	flow	ioc
SSH destination	7	104.26.5.5:22
SSH destination	9	104.26.4.5:22
SSH destination	11	172.67.70.147:22

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
4216	cmd.exe
5552	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lmmi2.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4528	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
4896	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3392 wrote to memory of 4216	3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe	89
PID 3392 wrote to memory of 5552	3392	ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe	91
PID 4216 wrote to memory of 4896	4216	cmd.exe	93
PID 5552 wrote to memory of 4528	5552	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe
"C:\Users\Admin\AppData\Local\Temp\ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3392
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "lmmi2" /tr '"C:\Users\Admin\AppData\Roaming\lmmi2.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4216
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "lmmi2" /tr '"C:\Users\Admin\AppData\Roaming\lmmi2.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4896
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp12A4.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5552
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4528
- - C:\Users\Admin\AppData\Roaming\lmmi2.exe
    "C:\Users\Admin\AppData\Roaming\lmmi2.exe"
    3⤵
    PID:5408

C:\Users\Admin\AppData\Roaming\lmmi2.exe
"C:\Users\Admin\AppData\Roaming\lmmi2.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:732

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

Network Service Discovery

T1046

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Protocol Tunneling

T1572

Exfiltration

Impact

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Downloads

tmp12A4.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp12A4.tmp.bat
Size 149B
SHA256 757236fae50e76829a9c8a023736dc239fb605e3e363ef4feacca1785eaac848
MD5 ec2c5f5f13c3421e00b79a74b58d7902
SHA1 07db4b9957592c84d9fb71c32763c06de83f9670
SHA512 e6a8164c837c7be384971aec753a318f71ab6169c5b8571c5195d3088e79856dd1452a52331c261731f290af7d897c2f2c52b6fac48121a2da83dcda918631cf
TLSH
T184C02B5652C6EE4E390A141312FAD88CE172BD593F40FB00DB04404F238049CF4D9341
MD5 SHA1 SHA512 TLSH

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lmmi2.exe

Path C:\Users\Admin\AppData\Roaming\lmmi2.exe
Size 45KB
SHA256 ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08
MD5 869d45acc1c2ba0fb66c0869e18e64c0
SHA1 d249835c14059e996b089b518fd26a5af72da526
SHA512 f95a3cee0bec67b85d8cbdc85171e6baaf2f4dcb7b2271b9038ea5bcbed9b1b9c265349309411b377d019dc84321ee41af07cc8de5f6a30b80ef7d88f833d935
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF33FoDEaOPINzjb/gX3iIZK1vpIS57BDZEx:MuLAZTnbg2CKEa3N3bIXSkoDPdEx
TLSH
T115233B003BE8812BF2BE4F789CF26145867AF6B36603D54D1CC451D75723BC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/732-12-0x0000000074BE0000-0x000000007539C000-memory.dmp

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memory/732-14-0x0000000074BE0000-0x000000007539C000-memory.dmp

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memory/3392-0-0x0000000074D72000-0x0000000074D73000-memory.dmp

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memory/3392-1-0x0000000000D70000-0x0000000000D82000-memory.dmp

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memory/3392-2-0x0000000074D60000-0x000000007551C000-memory.dmp

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memory/3392-3-0x0000000005900000-0x000000000599C000-memory.dmp

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memory/3392-8-0x0000000074D60000-0x000000007551C000-memory.dmp

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