asyncrat | b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956

Analysis

max time kernel
148s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 18:31

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General

Target
b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
Size 45KB
Sample260801-w54chatcqf
SHA256 b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956
MD5 3009629e818f5bf2890186726e099167
SHA1 f88a7d1226e3184105576040471d91e6b9939290
SHA512 354f52c2933a5f1cfb431aeb9336ee926a1072e4c87d98496a50d0fd5b6a35d5db82eb11500e225f110bfb909b55115d5d0dd7a3211a648f4d234cb15d3037ac
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1nT9Qpm9PI9zjbjgX3imMLBDZ05KUFlBDZUx:cu6YepTPso2GQ93b8XS7LBF0QqrdUx
TLSH
T1D7231A003BE8823BF2BE5FB899F26145467AF5632603D54D2CC451DB5623FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

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
www.glagbo.com:2086
www.glagbo.com:2095
www.glagbo.com:443
www.glagbo.com:2053
www.glagbo.com:2083
www.glagbo.com:2087
www.glagbo.com:2096
www.glagbo.com:8443
mydoom.glagbo.com:80
mydoom.glagbo.com:22
mydoom.glagbo.com:8080
mydoom.glagbo.com:8880
mydoom.glagbo.com:2052
mydoom.glagbo.com:2082
mydoom.glagbo.com:2086
mydoom.glagbo.com:2095
mydoom.glagbo.com:443
mydoom.glagbo.com:2053
mydoom.glagbo.com:2083
mydoom.glagbo.com:2087
mydoom.glagbo.com:2096
mydoom.glagbo.com:8443
invasive.glagbo.com:80
invasive.glagbo.com:22
invasive.glagbo.com:8080
invasive.glagbo.com:8880
invasive.glagbo.com:2052
invasive.glagbo.com:2082
invasive.glagbo.com:2086
invasive.glagbo.com:2095
invasive.glagbo.com:443
invasive.glagbo.com:2053
invasive.glagbo.com:2083
invasive.glagbo.com:2087
invasive.glagbo.com:2096
invasive.glagbo.com:8443
malware.glagbo.com:80
malware.glagbo.com:22
malware.glagbo.com:8080
malware.glagbo.com:8880
malware.glagbo.com:2052
malware.glagbo.com:2082
malware.glagbo.com:2086
malware.glagbo.com:2095
malware.glagbo.com:443
malware.glagbo.com:2053
malware.glagbo.com:2083
malware.glagbo.com:2087
malware.glagbo.com:2096
malware.glagbo.com:8443
agenttesla.glagbo.com:80
agenttesla.glagbo.com:22
agenttesla.glagbo.com:8080
agenttesla.glagbo.com:8880
agenttesla.glagbo.com:2052
agenttesla.glagbo.com:2082
agenttesla.glagbo.com:2086
agenttesla.glagbo.com:2095
agenttesla.glagbo.com:443
agenttesla.glagbo.com:2053
agenttesla.glagbo.com:2083
agenttesla.glagbo.com:2087
agenttesla.glagbo.com:2096
agenttesla.glagbo.com:8443

Mutex

eGFAyJUgrlhE

Attributes

delay
0
install
true
install_file
twdqz506.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/0x000e00000001c328-11.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
1748	twdqz506.exe
5872	twdqz506.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
2960	cmd.exe
4836	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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	twdqz506.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	twdqz506.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.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

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
5464	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
6104	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
Token: SeDebugPrivilege	1748	twdqz506.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3632 wrote to memory of 2960	3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe	89
PID 3632 wrote to memory of 4836	3632	b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe	90
PID 2960 wrote to memory of 6104	2960	cmd.exe	93
PID 4836 wrote to memory of 5464	4836	cmd.exe	94
PID 4836 wrote to memory of 5872	4836	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe
"C:\Users\Admin\AppData\Local\Temp\b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3632
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "twdqz506" /tr '"C:\Users\Admin\AppData\Roaming\twdqz506.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2960
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "twdqz506" /tr '"C:\Users\Admin\AppData\Roaming\twdqz506.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:6104
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpC639.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4836
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:5464
- - C:\Users\Admin\AppData\Roaming\twdqz506.exe
    "C:\Users\Admin\AppData\Roaming\twdqz506.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5872

C:\Users\Admin\AppData\Roaming\twdqz506.exe
"C:\Users\Admin\AppData\Roaming\twdqz506.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1748

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

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

tmpC639.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpC639.tmp.bat
Size 152B
SHA256 0809440fcc7186b647cd1f756e27e244f91b1528d8aa1dc6888dda5cd04f2298
MD5 7e964d8ffd7c443d7f8be772b0f01033
SHA1 23d935c55ab28045fc12afdc4d7c94edc76416dd
SHA512 9e3754f8da8e3cb20cdf204c6d20107b4fe15c030b62ad56e3c84107a79c84183635c12b436fcc55cced9311de6e9c25bac5ee88ed46a882839a68f5d095b63f
TLSH
T1A6C08C9291C6AA5E2806142302BAA48CA1666C593E40AB00E308442E1680449E0A9241
MD5 SHA1 SHA512 TLSH

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twdqz506.exe

Path C:\Users\Admin\AppData\Roaming\twdqz506.exe
Size 45KB
SHA256 b29c15309362d67191b6f19f472b6e8c795ad22a120533fa0bc496be7fa13956
MD5 3009629e818f5bf2890186726e099167
SHA1 f88a7d1226e3184105576040471d91e6b9939290
SHA512 354f52c2933a5f1cfb431aeb9336ee926a1072e4c87d98496a50d0fd5b6a35d5db82eb11500e225f110bfb909b55115d5d0dd7a3211a648f4d234cb15d3037ac
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1nT9Qpm9PI9zjbjgX3imMLBDZ05KUFlBDZUx:cu6YepTPso2GQ93b8XS7LBF0QqrdUx
TLSH
T1D7231A003BE8823BF2BE5FB899F26145467AF5632603D54D2CC451DB5623FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1748-12-0x0000000074C30000-0x00000000753EC000-memory.dmp

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memory/1748-14-0x0000000074C30000-0x00000000753EC000-memory.dmp

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memory/3632-0-0x0000000074DB2000-0x0000000074DB3000-memory.dmp

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memory/3632-1-0x0000000000A50000-0x0000000000A62000-memory.dmp

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memory/3632-2-0x0000000074DA0000-0x000000007555C000-memory.dmp

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memory/3632-3-0x00000000055D0000-0x000000000566C000-memory.dmp

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memory/3632-8-0x0000000074DA0000-0x000000007555C000-memory.dmp

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