General
- Target 31e3c40f2da05f089a28db1af70b82409ff71187d5af40eefa74bef5799add01
- Size 45KB
- Sample260804-lbcbtasta1
- SHA256 31e3c40f2da05f089a28db1af70b82409ff71187d5af40eefa74bef5799add01
- MD5 d519d48f27b3ef593a1bff904c7f6aa4
- SHA1 59579ca7d4e7c470ba48a640ddb2c5fc8a1a3bd9
- SHA512 6e4b1a3989a54d05be3cfc11a688f9c29dc771e8699fdc456b4ca7156cb18ec0c2a62a5dadff75f211c397f273e546e42d65d30f2cc9fff7244908d1546ead27
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qVtBzwQ/x7PIPOjbJgX3iygoKFMZgBDZkx:suJdpTPdI2IaFPibGXShoWbdkx
- TLSH T1A6231A003BD8C227F2BE4FB868F26145867AF5637503D54E2CC452DB5623FC69A426FA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
31e3c40f2da05f089a28db1af70b82409ff71187d5af40eefa74bef5799add01.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
31e3c40f2da05f089a28db1af70b82409ff71187d5af40eefa74bef5799add01.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
haysexcdn.net:80
-
haysexcdn.net:22
-
haysexcdn.net:8080
-
haysexcdn.net:8880
-
haysexcdn.net:2052
-
haysexcdn.net:2082
-
haysexcdn.net:2086
-
haysexcdn.net:2095
-
haysexcdn.net:443
-
haysexcdn.net:2053
-
haysexcdn.net:2083
-
haysexcdn.net:2087
-
haysexcdn.net:2096
-
haysexcdn.net:8443
-
www.haysexcdn.net:80
-
www.haysexcdn.net:22
-
www.haysexcdn.net:8080
-
www.haysexcdn.net:8880
-
www.haysexcdn.net:2052
-
www.haysexcdn.net:2082
-
www.haysexcdn.net:2086
-
www.haysexcdn.net:2095
-
www.haysexcdn.net:443
-
www.haysexcdn.net:2053
-
www.haysexcdn.net:2083
-
www.haysexcdn.net:2087
-
www.haysexcdn.net:2096
-
www.haysexcdn.net:8443
-
codered.haysexcdn.net:80
-
codered.haysexcdn.net:22
-
codered.haysexcdn.net:8080
-
codered.haysexcdn.net:8880
-
codered.haysexcdn.net:2052
-
codered.haysexcdn.net:2082
-
codered.haysexcdn.net:2086
-
codered.haysexcdn.net:2095
-
codered.haysexcdn.net:443
-
codered.haysexcdn.net:2053
-
codered.haysexcdn.net:2083
-
codered.haysexcdn.net:2087
-
codered.haysexcdn.net:2096
-
codered.haysexcdn.net:8443
-
melissa.haysexcdn.net:80
-
melissa.haysexcdn.net:22
-
melissa.haysexcdn.net:8080
-
melissa.haysexcdn.net:8880
-
melissa.haysexcdn.net:2052
-
melissa.haysexcdn.net:2082
-
melissa.haysexcdn.net:2086
-
melissa.haysexcdn.net:2095
-
melissa.haysexcdn.net:443
-
melissa.haysexcdn.net:2053
-
melissa.haysexcdn.net:2083
-
melissa.haysexcdn.net:2087
-
melissa.haysexcdn.net:2096
-
melissa.haysexcdn.net:8443
-
ryuk.haysexcdn.net:80
-
ryuk.haysexcdn.net:22
-
ryuk.haysexcdn.net:8080
-
ryuk.haysexcdn.net:8880
-
ryuk.haysexcdn.net:2052
-
ryuk.haysexcdn.net:2082
-
ryuk.haysexcdn.net:2086
-
ryuk.haysexcdn.net:2095
-
ryuk.haysexcdn.net:443
-
ryuk.haysexcdn.net:2053
-
ryuk.haysexcdn.net:2083
-
ryuk.haysexcdn.net:2087
-
ryuk.haysexcdn.net:2096
-
ryuk.haysexcdn.net:8443
-
1s9Zjv54cfGA
-
delay
0
-
install
true
-
install_file
syld6xfa.exe
-
install_folder
%AppData%
Targets
-
- Target 31e3c40f2da05f089a28db1af70b82409ff71187d5af40eefa74bef5799add01
- Size 45KB
- SHA256 31e3c40f2da05f089a28db1af70b82409ff71187d5af40eefa74bef5799add01
- MD5 d519d48f27b3ef593a1bff904c7f6aa4
- SHA1 59579ca7d4e7c470ba48a640ddb2c5fc8a1a3bd9
- SHA512 6e4b1a3989a54d05be3cfc11a688f9c29dc771e8699fdc456b4ca7156cb18ec0c2a62a5dadff75f211c397f273e546e42d65d30f2cc9fff7244908d1546ead27
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qVtBzwQ/x7PIPOjbJgX3iygoKFMZgBDZkx:suJdpTPdI2IaFPibGXShoWbdkx
- TLSH T1A6231A003BD8C227F2BE4FB868F26145867AF5637503D54E2CC452DB5623FC69A426FA
- 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