General
- Target 2a51878a27489bb0bc7e0ebd69047025e1f3fbff7738ea037be999b879e5a89c
- Size 45KB
- Sample260831-rytr9stfje
- SHA256 2a51878a27489bb0bc7e0ebd69047025e1f3fbff7738ea037be999b879e5a89c
- MD5 75aff063d0d5ceb580bc40ee2d7383ec
- SHA1 98bc192a22388ebf6c5dba5cd7b02ee0ee3635b8
- SHA512 a8299e0d0a1ad43b630a8d130634965df3aa418859e2f32b451d172abcaf29add92d2776a4bad34da77036ec76d8be077e09850e4e30f04fc4602a777bf20a89
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q17xJdxrPHuPIbzjbogZ3iSeUgDhQu/lgyBDZUx:cu6YepTPso2exR3b3b/ZSSzgDhQu/qM0
- TLSH T1B9232A003BE9812BF2BE4F78A9F26145467AF2637603D6492CC441DB5623FC6DA426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2a51878a27489bb0bc7e0ebd69047025e1f3fbff7738ea037be999b879e5a89c.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2a51878a27489bb0bc7e0ebd69047025e1f3fbff7738ea037be999b879e5a89c.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
sexvietnam.mobi:80
-
sexvietnam.mobi:22
-
sexvietnam.mobi:8080
-
sexvietnam.mobi:8880
-
sexvietnam.mobi:2052
-
sexvietnam.mobi:2082
-
sexvietnam.mobi:2086
-
sexvietnam.mobi:2095
-
sexvietnam.mobi:443
-
sexvietnam.mobi:2053
-
sexvietnam.mobi:2083
-
sexvietnam.mobi:2087
-
sexvietnam.mobi:2096
-
sexvietnam.mobi:8443
-
www.sexvietnam.mobi:80
-
www.sexvietnam.mobi:22
-
www.sexvietnam.mobi:8080
-
www.sexvietnam.mobi:8880
-
www.sexvietnam.mobi:2052
-
www.sexvietnam.mobi:2082
-
www.sexvietnam.mobi:2086
-
www.sexvietnam.mobi:2095
-
www.sexvietnam.mobi:443
-
www.sexvietnam.mobi:2053
-
www.sexvietnam.mobi:2083
-
www.sexvietnam.mobi:2087
-
www.sexvietnam.mobi:2096
-
www.sexvietnam.mobi:8443
-
connect.sexvietnam.mobi:80
-
connect.sexvietnam.mobi:22
-
connect.sexvietnam.mobi:8080
-
connect.sexvietnam.mobi:8880
-
connect.sexvietnam.mobi:2052
-
connect.sexvietnam.mobi:2082
-
connect.sexvietnam.mobi:2086
-
connect.sexvietnam.mobi:2095
-
connect.sexvietnam.mobi:443
-
connect.sexvietnam.mobi:2053
-
connect.sexvietnam.mobi:2083
-
connect.sexvietnam.mobi:2087
-
connect.sexvietnam.mobi:2096
-
connect.sexvietnam.mobi:8443
-
klez.sexvietnam.mobi:80
-
klez.sexvietnam.mobi:22
-
klez.sexvietnam.mobi:8080
-
klez.sexvietnam.mobi:8880
-
klez.sexvietnam.mobi:2052
-
klez.sexvietnam.mobi:2082
-
klez.sexvietnam.mobi:2086
-
klez.sexvietnam.mobi:2095
-
klez.sexvietnam.mobi:443
-
klez.sexvietnam.mobi:2053
-
klez.sexvietnam.mobi:2083
-
klez.sexvietnam.mobi:2087
-
klez.sexvietnam.mobi:2096
-
klez.sexvietnam.mobi:8443
-
locky.sexvietnam.mobi:80
-
locky.sexvietnam.mobi:22
-
locky.sexvietnam.mobi:8080
-
locky.sexvietnam.mobi:8880
-
locky.sexvietnam.mobi:2052
-
locky.sexvietnam.mobi:2082
-
locky.sexvietnam.mobi:2086
-
locky.sexvietnam.mobi:2095
-
locky.sexvietnam.mobi:443
-
locky.sexvietnam.mobi:2053
-
locky.sexvietnam.mobi:2083
-
locky.sexvietnam.mobi:2087
-
locky.sexvietnam.mobi:2096
-
locky.sexvietnam.mobi:8443
-
CHJ8P4oKbIl5
-
delay
0
-
install
true
-
install_file
tflnn3vk.exe
-
install_folder
%AppData%
Targets
-
- Target 2a51878a27489bb0bc7e0ebd69047025e1f3fbff7738ea037be999b879e5a89c
- Size 45KB
- SHA256 2a51878a27489bb0bc7e0ebd69047025e1f3fbff7738ea037be999b879e5a89c
- MD5 75aff063d0d5ceb580bc40ee2d7383ec
- SHA1 98bc192a22388ebf6c5dba5cd7b02ee0ee3635b8
- SHA512 a8299e0d0a1ad43b630a8d130634965df3aa418859e2f32b451d172abcaf29add92d2776a4bad34da77036ec76d8be077e09850e4e30f04fc4602a777bf20a89
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q17xJdxrPHuPIbzjbogZ3iSeUgDhQu/lgyBDZUx:cu6YepTPso2exR3b3b/ZSSzgDhQu/qM0
- TLSH T1B9232A003BE9812BF2BE4F78A9F26145467AF2637603D6492CC441DB5623FC6DA426FD
- 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