asyncrat | 7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666

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
04/08/2026, 16:51

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
Size 45KB
Sample260804-vcvn8avgpg
SHA256 7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666
MD5 c10ce718dcfcd5779c076be235436099
SHA1 83a7b453a31d3c53fbca38bb9bb200f78e8c3b27
SHA512 1bf2990288d49b8d52f8577adc601847b6cfa41abccd7a644f3db7a6103d7b2b50c17077501a43eead9bcdf1a7faf6b37e0c73d3937a8b5598175ec08473721f
SSDEEP 768:QuflpT8AkKuWUch7wmo2q9VO5QPCBjPSNjPI/zjbpgX3iMV+Y6dWNhxAZCdBDZTx:QuflpT8Hv2EO5sMSK/3bmXSMV+7W7xAm
TLSH
T1F0232B003BE8812BF1BE4F7899F26145467AF6633603D54E2CC452DB5613FC69A42AFE
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

qmh.buzz:80
qmh.buzz:22
qmh.buzz:8080
qmh.buzz:8880
qmh.buzz:2052
qmh.buzz:2082
qmh.buzz:2086
qmh.buzz:2095
qmh.buzz:443
qmh.buzz:2053
qmh.buzz:2083
qmh.buzz:2087
qmh.buzz:2096
qmh.buzz:8443
www.qmh.buzz:80
www.qmh.buzz:22
www.qmh.buzz:8080
www.qmh.buzz:8880
www.qmh.buzz:2052
www.qmh.buzz:2082
www.qmh.buzz:2086
www.qmh.buzz:2095
www.qmh.buzz:443
www.qmh.buzz:2053
www.qmh.buzz:2083
www.qmh.buzz:2087
www.qmh.buzz:2096
www.qmh.buzz:8443
sobig.qmh.buzz:80
sobig.qmh.buzz:22
sobig.qmh.buzz:8080
sobig.qmh.buzz:8880
sobig.qmh.buzz:2052
sobig.qmh.buzz:2082
sobig.qmh.buzz:2086
sobig.qmh.buzz:2095
sobig.qmh.buzz:443
sobig.qmh.buzz:2053
sobig.qmh.buzz:2083
sobig.qmh.buzz:2087
sobig.qmh.buzz:2096
sobig.qmh.buzz:8443
conti.qmh.buzz:80
conti.qmh.buzz:22
conti.qmh.buzz:8080
conti.qmh.buzz:8880
conti.qmh.buzz:2052
conti.qmh.buzz:2082
conti.qmh.buzz:2086
conti.qmh.buzz:2095
conti.qmh.buzz:443
conti.qmh.buzz:2053
conti.qmh.buzz:2083
conti.qmh.buzz:2087
conti.qmh.buzz:2096
conti.qmh.buzz:8443

Mutex

vkad4ZME1u7j

Attributes

delay
0
install
true
install_file
rr9r7jw.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/0x000d00000001c5cc-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
2600	rr9r7jw.exe
5320	rr9r7jw.exe

Outbound SSH connection to public host 2 TTPs 4 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	14	104.21.23.206:22
SSH destination	15	172.67.213.65:22
SSH destination	17	104.21.23.206:22
SSH destination	18	172.67.213.65:22

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
3244	cmd.exe
5996	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	rr9r7jw.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rr9r7jw.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.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
1236	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
4740	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
Token: SeDebugPrivilege	2600	rr9r7jw.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 3244	3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe	89
PID 3000 wrote to memory of 5996	3000	7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe	91
PID 3244 wrote to memory of 4740	3244	cmd.exe	93
PID 5996 wrote to memory of 1236	5996	cmd.exe	94
PID 5996 wrote to memory of 5320	5996	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe
"C:\Users\Admin\AppData\Local\Temp\7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "rr9r7jw" /tr '"C:\Users\Admin\AppData\Roaming\rr9r7jw.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3244
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "rr9r7jw" /tr '"C:\Users\Admin\AppData\Roaming\rr9r7jw.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4740
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp528B.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5996
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:1236
- - C:\Users\Admin\AppData\Roaming\rr9r7jw.exe
    "C:\Users\Admin\AppData\Roaming\rr9r7jw.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5320

C:\Users\Admin\AppData\Roaming\rr9r7jw.exe
"C:\Users\Admin\AppData\Roaming\rr9r7jw.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2600

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

Replay Monitor

Loading Replay Monitor...

Downloads

tmp528B.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp528B.tmp.bat
Size 151B
SHA256 e23e7bd70db2bdf4911b63118353dcb78947393348f7fc86955eeb804c5bece7
MD5 dc6df4f2a5a0c16d6fd4f2d0cb55cbad
SHA1 0ebfef2f4c34772bd6afc783b63fef82eda1ed9b
SHA512 c3f4ffe2dac6a0aa839a5e8a05f0584ec618f8273cd173faf6e84be474370420b4289f1180a6da2563b1394401f5124f08662dbe23c47dac9a829a06719fe566
TLSH
T180C08C9251C5EA4E2905145306BA998ED162AD1A3F80EB00C344804E328084DE0A9245
MD5 SHA1 SHA512 TLSH

Submit Download

rr9r7jw.exe

Path C:\Users\Admin\AppData\Roaming\rr9r7jw.exe
Size 45KB
SHA256 7c2c0cc2429b608c4ef00f1aeb3753f11f4a523885abe35e3bc40192b5f3f666
MD5 c10ce718dcfcd5779c076be235436099
SHA1 83a7b453a31d3c53fbca38bb9bb200f78e8c3b27
SHA512 1bf2990288d49b8d52f8577adc601847b6cfa41abccd7a644f3db7a6103d7b2b50c17077501a43eead9bcdf1a7faf6b37e0c73d3937a8b5598175ec08473721f
SSDEEP 768:QuflpT8AkKuWUch7wmo2q9VO5QPCBjPSNjPI/zjbpgX3iMV+Y6dWNhxAZCdBDZTx:QuflpT8Hv2EO5sMSK/3bmXSMV+7W7xAm
TLSH
T1F0232B003BE8812BF1BE4F7899F26145467AF6633603D54E2CC452DB5613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2600-12-0x00000000743F0000-0x0000000074BAC000-memory.dmp

Download

memory/2600-14-0x00000000743F0000-0x0000000074BAC000-memory.dmp

Download

memory/3000-0-0x0000000074582000-0x0000000074583000-memory.dmp

Download

memory/3000-1-0x0000000000310000-0x0000000000322000-memory.dmp

Download

memory/3000-2-0x0000000074570000-0x0000000074D2C000-memory.dmp

Download

memory/3000-3-0x0000000004E50000-0x0000000004EEC000-memory.dmp

Download

memory/3000-8-0x0000000074570000-0x0000000074D2C000-memory.dmp

Download