asyncrat | 717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e

Analysis

max time kernel
148s
max time network
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/07/2026, 14:19

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General

Target
717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
Size 45KB
Sample260710-rnalmsa14j
SHA256 717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e
MD5 5308154b118fd30d9c8e2ea93177b3ad
SHA1 aa8d952a3be7e5a9d9f796958ab1dea2b6609b61
SHA512 7cf26e010a1928f732c5f4aba85210830fae5fa347c2c2c18d3e84485b214b70be37473bb3bcdac6d2fa0d21e689c75b7a840e5d60a5ce14a6de297add7c7ff7
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1TgzZUpx7PI8ZjbOgX3il2Cp+n8eOr/AtBDZUx:cu6YepTPso2Con8ZbxXSE8ewydUx
TLSH
T181232B003BE9823BF2BE4B78ACF26145867AF5633602D5892CC451D75623FC6D6426FE
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

phimsexvn.work:80
phimsexvn.work:22
phimsexvn.work:8080
phimsexvn.work:8880
phimsexvn.work:2052
phimsexvn.work:2082
phimsexvn.work:2086
phimsexvn.work:2095
phimsexvn.work:443
phimsexvn.work:2053
phimsexvn.work:2083
phimsexvn.work:2087
phimsexvn.work:2096
phimsexvn.work:8443
www.phimsexvn.work:80
www.phimsexvn.work:22
www.phimsexvn.work:8080
www.phimsexvn.work:8880
www.phimsexvn.work:2052
www.phimsexvn.work:2082
www.phimsexvn.work:2086
www.phimsexvn.work:2095
www.phimsexvn.work:443
www.phimsexvn.work:2053
www.phimsexvn.work:2083
www.phimsexvn.work:2087
www.phimsexvn.work:2096
www.phimsexvn.work:8443
remote.phimsexvn.work:80
remote.phimsexvn.work:22
remote.phimsexvn.work:8080
remote.phimsexvn.work:8880
remote.phimsexvn.work:2052
remote.phimsexvn.work:2082
remote.phimsexvn.work:2086
remote.phimsexvn.work:2095
remote.phimsexvn.work:443
remote.phimsexvn.work:2053
remote.phimsexvn.work:2083
remote.phimsexvn.work:2087
remote.phimsexvn.work:2096
remote.phimsexvn.work:8443
blacklotus.phimsexvn.work:80
blacklotus.phimsexvn.work:22
blacklotus.phimsexvn.work:8080
blacklotus.phimsexvn.work:8880
blacklotus.phimsexvn.work:2052
blacklotus.phimsexvn.work:2082
blacklotus.phimsexvn.work:2086
blacklotus.phimsexvn.work:2095
blacklotus.phimsexvn.work:443
blacklotus.phimsexvn.work:2053
blacklotus.phimsexvn.work:2083
blacklotus.phimsexvn.work:2087
blacklotus.phimsexvn.work:2096
blacklotus.phimsexvn.work:8443
nimda.phimsexvn.work:80
nimda.phimsexvn.work:22
nimda.phimsexvn.work:8080
nimda.phimsexvn.work:8880
nimda.phimsexvn.work:2052
nimda.phimsexvn.work:2082
nimda.phimsexvn.work:2086
nimda.phimsexvn.work:2095
nimda.phimsexvn.work:443
nimda.phimsexvn.work:2053
nimda.phimsexvn.work:2083
nimda.phimsexvn.work:2087
nimda.phimsexvn.work:2096
nimda.phimsexvn.work:8443

Mutex

Efu1EEMRmUnJ

Attributes

delay
0
install
true
install_file
xqxpmptd.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/0x000d00000001c618-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
5988	xqxpmptd.exe
5488	xqxpmptd.exe

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

System Information Discovery
T1082

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	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.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	xqxpmptd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	xqxpmptd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
5660	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
6360	schtasks.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
Token: SeDebugPrivilege	5988	xqxpmptd.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2324	2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe	88
PID 2700 wrote to memory of 4352	2700	717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe	89
PID 2324 wrote to memory of 6360	2324	cmd.exe	92
PID 4352 wrote to memory of 5660	4352	cmd.exe	93
PID 4352 wrote to memory of 5488	4352	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe
"C:\Users\Admin\AppData\Local\Temp\717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "xqxpmptd" /tr '"C:\Users\Admin\AppData\Roaming\xqxpmptd.exe"' & exit
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2324
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "xqxpmptd" /tr '"C:\Users\Admin\AppData\Roaming\xqxpmptd.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:6360
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp5078.tmp.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4352
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:5660
- - C:\Users\Admin\AppData\Roaming\xqxpmptd.exe
    "C:\Users\Admin\AppData\Roaming\xqxpmptd.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5488

C:\Users\Admin\AppData\Roaming\xqxpmptd.exe
"C:\Users\Admin\AppData\Roaming\xqxpmptd.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5988

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

tmp5078.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp5078.tmp.bat
Size 152B
SHA256 410fc6ccce8f2d00cbca77f2caf06105f57a18bb7fe262c84d863d7682a42c31
MD5 0474fabffda7f1b29b71c489303bb9de
SHA1 c4b13618381974c88e1a2eeea8c989161ed2a732
SHA512 93b329f0707bc0cc0b9fe6c84bde6f49cf26a7913bbe2288143a1df0bc0caad867989203291ecd3d18b21c723c4e70730fcccfe83a2dbcb20619f84a7fff6915
TLSH
T1ECC0244351C7D50D1405141307F5D5CD51715C7D3F407F10D704401D15C1444F0D5345
MD5 SHA1 SHA512 TLSH

Submit Download

xqxpmptd.exe

Path C:\Users\Admin\AppData\Roaming\xqxpmptd.exe
Size 45KB
SHA256 717b6295d4b6c30cf1ae4b18c09fcb53c50380f640f398d7ac2e3da36a31117e
MD5 5308154b118fd30d9c8e2ea93177b3ad
SHA1 aa8d952a3be7e5a9d9f796958ab1dea2b6609b61
SHA512 7cf26e010a1928f732c5f4aba85210830fae5fa347c2c2c18d3e84485b214b70be37473bb3bcdac6d2fa0d21e689c75b7a840e5d60a5ce14a6de297add7c7ff7
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1TgzZUpx7PI8ZjbOgX3il2Cp+n8eOr/AtBDZUx:cu6YepTPso2Con8ZbxXSE8ewydUx
TLSH
T181232B003BE9823BF2BE4B78ACF26145867AF5633602D5892CC451D75623FC6D6426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2700-0-0x0000000074722000-0x0000000074723000-memory.dmp

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memory/2700-1-0x00000000001B0000-0x00000000001C2000-memory.dmp

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memory/2700-2-0x0000000074710000-0x0000000074ECC000-memory.dmp

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memory/2700-3-0x0000000004CB0000-0x0000000004D4C000-memory.dmp

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memory/2700-8-0x0000000074710000-0x0000000074ECC000-memory.dmp

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memory/5988-12-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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memory/5988-14-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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