General
- Target 0641af9970361fa369aef22aa4da6bf50de8d4d5c2e81695724806b36f2c2ad2
- Size 45KB
- Sample260803-jy3q6sel3w
- SHA256 0641af9970361fa369aef22aa4da6bf50de8d4d5c2e81695724806b36f2c2ad2
- MD5 f3b5199bc387047feef9844f27268a7b
- SHA1 a3d5399ffa033b9d438d0bc5b6a24610845b2a6b
- SHA512 be6d464d97790f24f162ac7500e29ade35881c1b1c8a3a87eb5fb28abf8d8bb62b65b5fbefeb093528f1a0f2cf6201168603d231fdb80d30b21e031c0d182ada
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVdcP0pycvHPIjzjbXgX3iF/reQXtBDZEx:MuBGJTPho2OccMcvgj3bwXScWjdEx
- TLSH T1A8233B0037E9863BF2BE4F74ACF26145867AF2633603D54A1CC4519B5623FC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
0641af9970361fa369aef22aa4da6bf50de8d4d5c2e81695724806b36f2c2ad2.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
0641af9970361fa369aef22aa4da6bf50de8d4d5c2e81695724806b36f2c2ad2.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
viet69i.com:80
-
viet69i.com:22
-
viet69i.com:8080
-
viet69i.com:8880
-
viet69i.com:2052
-
viet69i.com:2082
-
viet69i.com:2086
-
viet69i.com:2095
-
viet69i.com:443
-
viet69i.com:2053
-
viet69i.com:2083
-
viet69i.com:2087
-
viet69i.com:2096
-
viet69i.com:8443
-
www.viet69i.com:80
-
www.viet69i.com:22
-
www.viet69i.com:8080
-
www.viet69i.com:8880
-
www.viet69i.com:2052
-
www.viet69i.com:2082
-
www.viet69i.com:2086
-
www.viet69i.com:2095
-
www.viet69i.com:443
-
www.viet69i.com:2053
-
www.viet69i.com:2083
-
www.viet69i.com:2087
-
www.viet69i.com:2096
-
www.viet69i.com:8443
-
hack.viet69i.com:80
-
hack.viet69i.com:22
-
hack.viet69i.com:8080
-
hack.viet69i.com:8880
-
hack.viet69i.com:2052
-
hack.viet69i.com:2082
-
hack.viet69i.com:2086
-
hack.viet69i.com:2095
-
hack.viet69i.com:443
-
hack.viet69i.com:2053
-
hack.viet69i.com:2083
-
hack.viet69i.com:2087
-
hack.viet69i.com:2096
-
hack.viet69i.com:8443
-
blacklotus.viet69i.com:80
-
blacklotus.viet69i.com:22
-
blacklotus.viet69i.com:8080
-
blacklotus.viet69i.com:8880
-
blacklotus.viet69i.com:2052
-
blacklotus.viet69i.com:2082
-
blacklotus.viet69i.com:2086
-
blacklotus.viet69i.com:2095
-
blacklotus.viet69i.com:443
-
blacklotus.viet69i.com:2053
-
blacklotus.viet69i.com:2083
-
blacklotus.viet69i.com:2087
-
blacklotus.viet69i.com:2096
-
blacklotus.viet69i.com:8443
-
clop.viet69i.com:80
-
clop.viet69i.com:22
-
clop.viet69i.com:8080
-
clop.viet69i.com:8880
-
clop.viet69i.com:2052
-
clop.viet69i.com:2082
-
clop.viet69i.com:2086
-
clop.viet69i.com:2095
-
clop.viet69i.com:443
-
clop.viet69i.com:2053
-
clop.viet69i.com:2083
-
clop.viet69i.com:2087
-
clop.viet69i.com:2096
-
clop.viet69i.com:8443
-
connect.viet69i.com:80
-
connect.viet69i.com:22
-
connect.viet69i.com:8080
-
connect.viet69i.com:8880
-
connect.viet69i.com:2052
-
connect.viet69i.com:2082
-
connect.viet69i.com:2086
-
connect.viet69i.com:2095
-
connect.viet69i.com:443
-
connect.viet69i.com:2053
-
connect.viet69i.com:2083
-
connect.viet69i.com:2087
-
connect.viet69i.com:2096
-
connect.viet69i.com:8443
-
mqp3kl5F8V49
-
delay
0
-
install
true
-
install_file
4a8z.exe
-
install_folder
%AppData%
Targets
-
- Target 0641af9970361fa369aef22aa4da6bf50de8d4d5c2e81695724806b36f2c2ad2
- Size 45KB
- SHA256 0641af9970361fa369aef22aa4da6bf50de8d4d5c2e81695724806b36f2c2ad2
- MD5 f3b5199bc387047feef9844f27268a7b
- SHA1 a3d5399ffa033b9d438d0bc5b6a24610845b2a6b
- SHA512 be6d464d97790f24f162ac7500e29ade35881c1b1c8a3a87eb5fb28abf8d8bb62b65b5fbefeb093528f1a0f2cf6201168603d231fdb80d30b21e031c0d182ada
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVdcP0pycvHPIjzjbXgX3iF/reQXtBDZEx:MuBGJTPho2OccMcvgj3bwXScWjdEx
- TLSH T1A8233B0037E9863BF2BE4F74ACF26145867AF2633603D54A1CC4519B5623FC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Async RAT payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Outbound SSH connection to public host
SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1