asyncrat | 5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed

Analysis

max time kernel
148s
max time network
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/08/2026, 09:11

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General

Target
5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
Size 45KB
Sample260815-k5tyaahn3v
SHA256 5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed
MD5 5cb1b4c8ed87eaf799795910db1a24e6
SHA1 583d70e4f38a14be981713c34c53fe252bf184de
SHA512 7b78464f154e9e806fde4225e593aa2e0df856843067a4ec14af2e870df3a80ec0ee52087ea698feff11f0468f7b666a4526624396d2dd1adfc06d1711573a1c
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9ZW8aIXOPIKzjbWgr3ipVN+apBDZTx:QulLJTE9X2VFu3K3bJrSp7dTx
TLSH
T1C0231B003BE8812BF2BE5F78A9F26145857EF2633602D54A1CC452DB5713FC69A426FE
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

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
client.glagbo.com:80
client.glagbo.com:22
client.glagbo.com:8080
client.glagbo.com:8880
client.glagbo.com:2052
client.glagbo.com:2082
client.glagbo.com:2086
client.glagbo.com:2095
client.glagbo.com:443
client.glagbo.com:2053
client.glagbo.com:2083
client.glagbo.com:2087
client.glagbo.com:2096
client.glagbo.com:8443
klez.glagbo.com:80
klez.glagbo.com:22
klez.glagbo.com:8080
klez.glagbo.com:8880
klez.glagbo.com:2052
klez.glagbo.com:2082
klez.glagbo.com:2086
klez.glagbo.com:2095
klez.glagbo.com:443
klez.glagbo.com:2053
klez.glagbo.com:2083
klez.glagbo.com:2087
klez.glagbo.com:2096
klez.glagbo.com:8443

Mutex

ZXA3UK4Zgs3t

Attributes

delay
0
install
true
install_file
uu1igk.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/0x000e00000001c543-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
6096	uu1igk.exe
4664	uu1igk.exe

Outbound SSH connection to public host 2 TTPs 1 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	15	172.67.71.120:22

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
4452	cmd.exe
3308	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	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.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	uu1igk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	uu1igk.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
2988	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
1604	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
Token: SeDebugPrivilege	6096	uu1igk.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 4452	1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe	89
PID 1976 wrote to memory of 3308	1976	5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe	90
PID 4452 wrote to memory of 1604	4452	cmd.exe	93
PID 3308 wrote to memory of 2988	3308	cmd.exe	94
PID 3308 wrote to memory of 4664	3308	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe
"C:\Users\Admin\AppData\Local\Temp\5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "uu1igk" /tr '"C:\Users\Admin\AppData\Roaming\uu1igk.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4452
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "uu1igk" /tr '"C:\Users\Admin\AppData\Roaming\uu1igk.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1604
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpEA8A.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3308
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2988
- - C:\Users\Admin\AppData\Roaming\uu1igk.exe
    "C:\Users\Admin\AppData\Roaming\uu1igk.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4664

C:\Users\Admin\AppData\Roaming\uu1igk.exe
"C:\Users\Admin\AppData\Roaming\uu1igk.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:6096

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

tmpEA8A.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpEA8A.tmp.bat
Size 150B
SHA256 b960261fd382923bb6aa3fd813e11e52397563369591b04e8df24dcb6d2bb24b
MD5 e078c5a375776795e32d5e348e8ce714
SHA1 9f63b91a8471b314fed198464e2c036965381a46
SHA512 bc7112c37e1f96d6706cf9178dcd9898f07f834d84130b31c6501c90562a23af3e13907158a448f52a8b50f28f21e834a86eed4b7cb531f139f657d4acd2456e
TLSH
T14AC08C4262CAEA2F2805145303BAA49DA166692D3E44AB009344444A2280448E09A241
MD5 SHA1 SHA512 TLSH

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uu1igk.exe

Path C:\Users\Admin\AppData\Roaming\uu1igk.exe
Size 45KB
SHA256 5f5ae8a27d16c8206d5c264b5f4e64b5744c91fb64336f715e8c9c2640dbb9ed
MD5 5cb1b4c8ed87eaf799795910db1a24e6
SHA1 583d70e4f38a14be981713c34c53fe252bf184de
SHA512 7b78464f154e9e806fde4225e593aa2e0df856843067a4ec14af2e870df3a80ec0ee52087ea698feff11f0468f7b666a4526624396d2dd1adfc06d1711573a1c
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9ZW8aIXOPIKzjbWgr3ipVN+apBDZTx:QulLJTE9X2VFu3K3bJrSp7dTx
TLSH
T1C0231B003BE8812BF2BE5F78A9F26145857EF2633602D54A1CC452DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1976-0-0x0000000074F32000-0x0000000074F33000-memory.dmp

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memory/1976-1-0x0000000000230000-0x0000000000242000-memory.dmp

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memory/1976-2-0x0000000074F20000-0x00000000756DC000-memory.dmp

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memory/1976-3-0x0000000004D50000-0x0000000004DEC000-memory.dmp

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memory/1976-8-0x0000000074F20000-0x00000000756DC000-memory.dmp

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memory/6096-12-0x0000000074DB0000-0x000000007556C000-memory.dmp

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memory/6096-14-0x0000000074DB0000-0x000000007556C000-memory.dmp

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