asyncrat | 8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/08/2026, 13:09

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General

Target
8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
Size 45KB
Sample260815-qdr79sxblf
SHA256 8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f
MD5 018489437571cd63f094c02caef13a24
SHA1 4c0d7838a0a16ebf85af9c85590fd2a6b2062789
SHA512 2c65d6607ca8983c4a0105461b40fbc3d4eee952ef171d558f35dbfd525fc8cdac9e1778d6f683dbf615e45e6475de87b4cdbfed33e2be9d4bf9784db766e6c5
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qjshk6K7OOPIzzjb9gm3iVgLV442qRJvIGBDZdx:jusHZTjR9bM2P6VO3z3bqmSGLV4bMJdR
TLSH
T15D232B003BE8812BF2BE4FB8ADF26145867AF1736603D6491CC4519B5713BC69A426FE
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
ursnif.e.streamforester.name:80
ursnif.e.streamforester.name:22
ursnif.e.streamforester.name:8080
ursnif.e.streamforester.name:8880
ursnif.e.streamforester.name:2052
ursnif.e.streamforester.name:2082
ursnif.e.streamforester.name:2086
ursnif.e.streamforester.name:2095
ursnif.e.streamforester.name:443
ursnif.e.streamforester.name:2053
ursnif.e.streamforester.name:2083
ursnif.e.streamforester.name:2087
ursnif.e.streamforester.name:2096
ursnif.e.streamforester.name:8443
fakeupdates.e.streamforester.name:80
fakeupdates.e.streamforester.name:22
fakeupdates.e.streamforester.name:8080
fakeupdates.e.streamforester.name:8880
fakeupdates.e.streamforester.name:2052
fakeupdates.e.streamforester.name:2082
fakeupdates.e.streamforester.name:2086
fakeupdates.e.streamforester.name:2095
fakeupdates.e.streamforester.name:443
fakeupdates.e.streamforester.name:2053
fakeupdates.e.streamforester.name:2083
fakeupdates.e.streamforester.name:2087
fakeupdates.e.streamforester.name:2096
fakeupdates.e.streamforester.name:8443
mydoom.e.streamforester.name:80
mydoom.e.streamforester.name:22
mydoom.e.streamforester.name:8080
mydoom.e.streamforester.name:8880
mydoom.e.streamforester.name:2052
mydoom.e.streamforester.name:2082
mydoom.e.streamforester.name:2086
mydoom.e.streamforester.name:2095
mydoom.e.streamforester.name:443
mydoom.e.streamforester.name:2053
mydoom.e.streamforester.name:2083
mydoom.e.streamforester.name:2087
mydoom.e.streamforester.name:2096
mydoom.e.streamforester.name:8443
codered.e.streamforester.name:80
codered.e.streamforester.name:22
codered.e.streamforester.name:8080
codered.e.streamforester.name:8880
codered.e.streamforester.name:2052
codered.e.streamforester.name:2082
codered.e.streamforester.name:2086
codered.e.streamforester.name:2095
codered.e.streamforester.name:443
codered.e.streamforester.name:2053
codered.e.streamforester.name:2083
codered.e.streamforester.name:2087
codered.e.streamforester.name:2096
codered.e.streamforester.name:8443

Mutex

Rir6vAXmzMkA

Attributes

delay
0
install
true
install_file
qgqlh.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/0x000e00000001c516-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
6008	qgqlh.exe
4124	qgqlh.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	9	172.67.70.147:22
SSH destination	12	104.26.4.5:22
SSH destination	8	104.26.5.5:22

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
3356	cmd.exe
4564	cmd.exe

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qgqlh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qgqlh.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
1572	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
1784	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 3356	2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe	89
PID 2840 wrote to memory of 4564	2840	8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe	91
PID 4564 wrote to memory of 1572	4564	cmd.exe	93
PID 3356 wrote to memory of 1784	3356	cmd.exe	94
PID 4564 wrote to memory of 4124	4564	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe
"C:\Users\Admin\AppData\Local\Temp\8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2840
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "qgqlh" /tr '"C:\Users\Admin\AppData\Roaming\qgqlh.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3356
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "qgqlh" /tr '"C:\Users\Admin\AppData\Roaming\qgqlh.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1784
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpFF99.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4564
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:1572
- - C:\Users\Admin\AppData\Roaming\qgqlh.exe
    "C:\Users\Admin\AppData\Roaming\qgqlh.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4124

C:\Users\Admin\AppData\Roaming\qgqlh.exe
"C:\Users\Admin\AppData\Roaming\qgqlh.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6008

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

tmpFF99.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpFF99.tmp.bat
Size 149B
SHA256 19ec7fd200b23063881468864fd138fd38e994d93e01890c15c093494a0b606b
MD5 9b0525239d5198fad868383046e969f0
SHA1 3b5488c7258b557b9547f6865a100479feac33ea
SHA512 0d7b3b2f03951c78b6010aa87a943c1507f40383355374eea83404e89ca869ebd53522325fc96597eaf52abc71919082985ade695ca87fd08ef09a9d8a81a30d
TLSH
T12DC08C5262C6AA4E6805142302BAA58C917AAC193E80BB00830848192680458E099241
MD5 SHA1 SHA512 TLSH

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qgqlh.exe

Path C:\Users\Admin\AppData\Roaming\qgqlh.exe
Size 45KB
SHA256 8ba7da8bb1364783d41723d885c4bdb7db6c34c0f7fbb1b91577a34a467a7e5f
MD5 018489437571cd63f094c02caef13a24
SHA1 4c0d7838a0a16ebf85af9c85590fd2a6b2062789
SHA512 2c65d6607ca8983c4a0105461b40fbc3d4eee952ef171d558f35dbfd525fc8cdac9e1778d6f683dbf615e45e6475de87b4cdbfed33e2be9d4bf9784db766e6c5
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qjshk6K7OOPIzzjb9gm3iVgLV442qRJvIGBDZdx:jusHZTjR9bM2P6VO3z3bqmSGLV4bMJdR
TLSH
T15D232B003BE8812BF2BE4FB8ADF26145867AF1736603D6491CC4519B5713BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2840-0-0x00000000751E2000-0x00000000751E3000-memory.dmp

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memory/2840-1-0x00000000001E0000-0x00000000001F2000-memory.dmp

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memory/2840-2-0x00000000751D0000-0x000000007598C000-memory.dmp

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memory/2840-3-0x0000000004C30000-0x0000000004CCC000-memory.dmp

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memory/2840-8-0x00000000751D0000-0x000000007598C000-memory.dmp

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memory/6008-12-0x0000000075060000-0x000000007581C000-memory.dmp

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memory/6008-14-0x0000000075060000-0x000000007581C000-memory.dmp

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