asyncrat | 8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 12:33

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
Size 45KB
Sample260718-prb8jaey9x
SHA256 8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c
MD5 8dd20771af01a251facaa8615d66561a
SHA1 31a524470b56fde6ba6b23ef2a60b24fae2a6ef2
SHA512 e8847360f0f1456bc0b4544cd7c8a07323ab91fd4da8c13bb0619e86a28471aefb6576fd544a42a80673d06409911f9648095a0083476d662e8ab48a3fd45897
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qV00eUNEARViZPI6zjb/g03ibrnYr8SlzW6wuyfBDZG:MuBGJTPho2jUe+iW63bI0SbEwlddEx
TLSH
T1FD23190037E9812BF2BE4F7899F26245867AF6632603D54A1CC451DB5723FC68A43AFD
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.mobi:80
phimsexvn.mobi:22
phimsexvn.mobi:8080
phimsexvn.mobi:8880
phimsexvn.mobi:2052
phimsexvn.mobi:2082
phimsexvn.mobi:2086
phimsexvn.mobi:2095
phimsexvn.mobi:443
phimsexvn.mobi:2053
phimsexvn.mobi:2083
phimsexvn.mobi:2087
phimsexvn.mobi:2096
phimsexvn.mobi:8443
www.phimsexvn.mobi:80
www.phimsexvn.mobi:22
www.phimsexvn.mobi:8080
www.phimsexvn.mobi:8880
www.phimsexvn.mobi:2052
www.phimsexvn.mobi:2082
www.phimsexvn.mobi:2086
www.phimsexvn.mobi:2095
www.phimsexvn.mobi:443
www.phimsexvn.mobi:2053
www.phimsexvn.mobi:2083
www.phimsexvn.mobi:2087
www.phimsexvn.mobi:2096
www.phimsexvn.mobi:8443
codered.phimsexvn.mobi:80
codered.phimsexvn.mobi:22
codered.phimsexvn.mobi:8080
codered.phimsexvn.mobi:8880
codered.phimsexvn.mobi:2052
codered.phimsexvn.mobi:2082
codered.phimsexvn.mobi:2086
codered.phimsexvn.mobi:2095
codered.phimsexvn.mobi:443
codered.phimsexvn.mobi:2053
codered.phimsexvn.mobi:2083
codered.phimsexvn.mobi:2087
codered.phimsexvn.mobi:2096
codered.phimsexvn.mobi:8443
industroyer.phimsexvn.mobi:80
industroyer.phimsexvn.mobi:22
industroyer.phimsexvn.mobi:8080
industroyer.phimsexvn.mobi:8880
industroyer.phimsexvn.mobi:2052
industroyer.phimsexvn.mobi:2082
industroyer.phimsexvn.mobi:2086
industroyer.phimsexvn.mobi:2095
industroyer.phimsexvn.mobi:443
industroyer.phimsexvn.mobi:2053
industroyer.phimsexvn.mobi:2083
industroyer.phimsexvn.mobi:2087
industroyer.phimsexvn.mobi:2096
industroyer.phimsexvn.mobi:8443
lokibot.phimsexvn.mobi:80
lokibot.phimsexvn.mobi:22
lokibot.phimsexvn.mobi:8080
lokibot.phimsexvn.mobi:8880
lokibot.phimsexvn.mobi:2052
lokibot.phimsexvn.mobi:2082
lokibot.phimsexvn.mobi:2086
lokibot.phimsexvn.mobi:2095
lokibot.phimsexvn.mobi:443
lokibot.phimsexvn.mobi:2053
lokibot.phimsexvn.mobi:2083
lokibot.phimsexvn.mobi:2087
lokibot.phimsexvn.mobi:2096
lokibot.phimsexvn.mobi:8443

Mutex

DRfkdIDKJGpU

Attributes

delay
0
install
true
install_file
lvwh.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/0x000e00000001c505-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
5444	lvwh.exe
4884	lvwh.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
4332	cmd.exe
2112	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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lvwh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lvwh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
244	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
400	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
Token: SeDebugPrivilege	5444	lvwh.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 4332	2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe	89
PID 2984 wrote to memory of 2112	2984	8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe	90
PID 4332 wrote to memory of 400	4332	cmd.exe	93
PID 2112 wrote to memory of 244	2112	cmd.exe	94
PID 2112 wrote to memory of 4884	2112	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe
"C:\Users\Admin\AppData\Local\Temp\8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "lvwh" /tr '"C:\Users\Admin\AppData\Roaming\lvwh.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4332
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "lvwh" /tr '"C:\Users\Admin\AppData\Roaming\lvwh.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:400
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp383D.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2112
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:244
- - C:\Users\Admin\AppData\Roaming\lvwh.exe
    "C:\Users\Admin\AppData\Roaming\lvwh.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4884

C:\Users\Admin\AppData\Roaming\lvwh.exe
"C:\Users\Admin\AppData\Roaming\lvwh.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5444

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

Loading Replay Monitor...

Downloads

tmp383D.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp383D.tmp.bat
Size 148B
SHA256 d1be9d4dcab9919f501fac88b509184ff03aa3236b90247c1d900259018cdbea
MD5 a3151430c52fb2054c3a3acc9232039f
SHA1 4fac23349cc7c85994d67f8fd04e2f27bdbcc1e8
SHA512 7aba3defbd44c26f09f1542f7b366a411da0c830d3de842a4dffed5b26006d86005cd05910812baf05bf9dff703399a7c0e4d9043fe14e107158161101fa53fd
TLSH
T117C02B4251C9FA1E2C05541302FEE49C91776C193F80BB00C348440E3381D6EF0DA345
MD5 SHA1 SHA512 TLSH

Submit Download

lvwh.exe

Path C:\Users\Admin\AppData\Roaming\lvwh.exe
Size 45KB
SHA256 8dd218fce7bd78366a18477586d863d32350410a25a68006854b6cbcb6aa307c
MD5 8dd20771af01a251facaa8615d66561a
SHA1 31a524470b56fde6ba6b23ef2a60b24fae2a6ef2
SHA512 e8847360f0f1456bc0b4544cd7c8a07323ab91fd4da8c13bb0619e86a28471aefb6576fd544a42a80673d06409911f9648095a0083476d662e8ab48a3fd45897
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qV00eUNEARViZPI6zjb/g03ibrnYr8SlzW6wuyfBDZG:MuBGJTPho2jUe+iW63bI0SbEwlddEx
TLSH
T1FD23190037E9812BF2BE4F7899F26245867AF6632603D54A1CC451DB5723FC68A43AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2984-0-0x0000000074C32000-0x0000000074C33000-memory.dmp

Download

memory/2984-1-0x0000000000B10000-0x0000000000B22000-memory.dmp

Download

memory/2984-2-0x0000000074C20000-0x00000000753DC000-memory.dmp

Download

memory/2984-3-0x00000000055A0000-0x000000000563C000-memory.dmp

Download

memory/2984-8-0x0000000074C20000-0x00000000753DC000-memory.dmp

Download

memory/5444-12-0x0000000074AB0000-0x000000007526C000-memory.dmp

Download

memory/5444-14-0x0000000074AB0000-0x000000007526C000-memory.dmp

Download