General
- Target 35cc042f1557bb1f7f697716ec5d15b9358c7c12fa60e4e08c671ac8c304ba2e
- Size 45KB
- Sample260831-h948psy1ht
- SHA256 35cc042f1557bb1f7f697716ec5d15b9358c7c12fa60e4e08c671ac8c304ba2e
- MD5 bee667f54880248d771b3f3034e80859
- SHA1 66fbf2eea65928185f333849f5bd197fb2a4be68
- SHA512 652df099f95b143f4a399f183ef4589d9ded417d9ec4608cd87f7798de56ae3c6d388d8d44a9e33e860cff1c550a9add66600f47590143866a02fe1b05b6cb07
- SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1JGju8eQlZwZPI5zjb0gXzi7tzbphihpoUTSQBDZUx:cuR0JTPjY2sGjuVGwW53bbXu7JbgphTq
- TLSH T141233B003BE9C12BF2BE4F78A8F26145867AF6637603D54A1CC441DB5613FC69A426EE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
35cc042f1557bb1f7f697716ec5d15b9358c7c12fa60e4e08c671ac8c304ba2e.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
35cc042f1557bb1f7f697716ec5d15b9358c7c12fa60e4e08c671ac8c304ba2e.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
javsub.blog:80
-
javsub.blog:22
-
javsub.blog:8080
-
javsub.blog:8880
-
javsub.blog:2052
-
javsub.blog:2082
-
javsub.blog:2086
-
javsub.blog:2095
-
javsub.blog:443
-
javsub.blog:2053
-
javsub.blog:2083
-
javsub.blog:2087
-
javsub.blog:2096
-
javsub.blog:8443
-
www.javsub.blog:80
-
www.javsub.blog:22
-
www.javsub.blog:8080
-
www.javsub.blog:8880
-
www.javsub.blog:2052
-
www.javsub.blog:2082
-
www.javsub.blog:2086
-
www.javsub.blog:2095
-
www.javsub.blog:443
-
www.javsub.blog:2053
-
www.javsub.blog:2083
-
www.javsub.blog:2087
-
www.javsub.blog:2096
-
www.javsub.blog:8443
-
invasive.javsub.blog:80
-
invasive.javsub.blog:22
-
invasive.javsub.blog:8080
-
invasive.javsub.blog:8880
-
invasive.javsub.blog:2052
-
invasive.javsub.blog:2082
-
invasive.javsub.blog:2086
-
invasive.javsub.blog:2095
-
invasive.javsub.blog:443
-
invasive.javsub.blog:2053
-
invasive.javsub.blog:2083
-
invasive.javsub.blog:2087
-
invasive.javsub.blog:2096
-
invasive.javsub.blog:8443
-
connect.javsub.blog:80
-
connect.javsub.blog:22
-
connect.javsub.blog:8080
-
connect.javsub.blog:8880
-
connect.javsub.blog:2052
-
connect.javsub.blog:2082
-
connect.javsub.blog:2086
-
connect.javsub.blog:2095
-
connect.javsub.blog:443
-
connect.javsub.blog:2053
-
connect.javsub.blog:2083
-
connect.javsub.blog:2087
-
connect.javsub.blog:2096
-
connect.javsub.blog:8443
-
hermeticwiper.javsub.blog:80
-
hermeticwiper.javsub.blog:22
-
hermeticwiper.javsub.blog:8080
-
hermeticwiper.javsub.blog:8880
-
hermeticwiper.javsub.blog:2052
-
hermeticwiper.javsub.blog:2082
-
hermeticwiper.javsub.blog:2086
-
hermeticwiper.javsub.blog:2095
-
hermeticwiper.javsub.blog:443
-
hermeticwiper.javsub.blog:2053
-
hermeticwiper.javsub.blog:2083
-
hermeticwiper.javsub.blog:2087
-
hermeticwiper.javsub.blog:2096
-
hermeticwiper.javsub.blog:8443
-
1btxJsHLrDwW
-
delay
0
-
install
true
-
install_file
k5fr.exe
-
install_folder
%AppData%
Targets
-
- Target 35cc042f1557bb1f7f697716ec5d15b9358c7c12fa60e4e08c671ac8c304ba2e
- Size 45KB
- SHA256 35cc042f1557bb1f7f697716ec5d15b9358c7c12fa60e4e08c671ac8c304ba2e
- MD5 bee667f54880248d771b3f3034e80859
- SHA1 66fbf2eea65928185f333849f5bd197fb2a4be68
- SHA512 652df099f95b143f4a399f183ef4589d9ded417d9ec4608cd87f7798de56ae3c6d388d8d44a9e33e860cff1c550a9add66600f47590143866a02fe1b05b6cb07
- SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1JGju8eQlZwZPI5zjb0gXzi7tzbphihpoUTSQBDZUx:cuR0JTPjY2sGjuVGwW53bbXu7JbgphTq
- TLSH T141233B003BE9C12BF2BE4F78A8F26145867AF6637603D54A1CC441DB5613FC69A426EE
- 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