General
- Target 91aeb2dd6c79c52092c970e7bec23458d1138e631612cbd680a9ec3ca527b4fb
- Size 45KB
- Sample260805-pk9v8aah35
- SHA256 91aeb2dd6c79c52092c970e7bec23458d1138e631612cbd680a9ec3ca527b4fb
- MD5 666de32dd9f911f33f26e2a766b99a5d
- SHA1 07c8a5807e74acb1f42d53f3467c48d533034475
- SHA512 3f47fd98ac50b347180abf7592883bd94587d88e94af9ca7078e6259781f8f855576c34f9972a9196540f040ab5ab631ae8af7d4fa1482ba8edc85c7a6884471
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qVhxJaxMwHuPIvzjbNgk3iyDmBbRP1YZlCBDZkx:suJdpTPdI2IeN3v3bakSywbnW8dkx
- TLSH T150232B003BE9C12BF2BE4F7498F26105467AF6636603DA4D2CC451DB5623FC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
91aeb2dd6c79c52092c970e7bec23458d1138e631612cbd680a9ec3ca527b4fb.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
91aeb2dd6c79c52092c970e7bec23458d1138e631612cbd680a9ec3ca527b4fb.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
hentaivietsub.com:80
-
hentaivietsub.com:22
-
hentaivietsub.com:8080
-
hentaivietsub.com:8880
-
hentaivietsub.com:2052
-
hentaivietsub.com:2082
-
hentaivietsub.com:2086
-
hentaivietsub.com:2095
-
hentaivietsub.com:443
-
hentaivietsub.com:2053
-
hentaivietsub.com:2083
-
hentaivietsub.com:2087
-
hentaivietsub.com:2096
-
hentaivietsub.com:8443
-
www.hentaivietsub.com:80
-
www.hentaivietsub.com:22
-
www.hentaivietsub.com:8080
-
www.hentaivietsub.com:8880
-
www.hentaivietsub.com:2052
-
www.hentaivietsub.com:2082
-
www.hentaivietsub.com:2086
-
www.hentaivietsub.com:2095
-
www.hentaivietsub.com:443
-
www.hentaivietsub.com:2053
-
www.hentaivietsub.com:2083
-
www.hentaivietsub.com:2087
-
www.hentaivietsub.com:2096
-
www.hentaivietsub.com:8443
-
trickbot.hentaivietsub.com:80
-
trickbot.hentaivietsub.com:22
-
trickbot.hentaivietsub.com:8080
-
trickbot.hentaivietsub.com:8880
-
trickbot.hentaivietsub.com:2052
-
trickbot.hentaivietsub.com:2082
-
trickbot.hentaivietsub.com:2086
-
trickbot.hentaivietsub.com:2095
-
trickbot.hentaivietsub.com:443
-
trickbot.hentaivietsub.com:2053
-
trickbot.hentaivietsub.com:2083
-
trickbot.hentaivietsub.com:2087
-
trickbot.hentaivietsub.com:2096
-
trickbot.hentaivietsub.com:8443
-
gootloader.hentaivietsub.com:80
-
gootloader.hentaivietsub.com:22
-
gootloader.hentaivietsub.com:8080
-
gootloader.hentaivietsub.com:8880
-
gootloader.hentaivietsub.com:2052
-
gootloader.hentaivietsub.com:2082
-
gootloader.hentaivietsub.com:2086
-
gootloader.hentaivietsub.com:2095
-
gootloader.hentaivietsub.com:443
-
gootloader.hentaivietsub.com:2053
-
gootloader.hentaivietsub.com:2083
-
gootloader.hentaivietsub.com:2087
-
gootloader.hentaivietsub.com:2096
-
gootloader.hentaivietsub.com:8443
-
YHOSWgRtqv3S
-
delay
0
-
install
true
-
install_file
6u4ya4nj.exe
-
install_folder
%AppData%
Targets
-
- Target 91aeb2dd6c79c52092c970e7bec23458d1138e631612cbd680a9ec3ca527b4fb
- Size 45KB
- SHA256 91aeb2dd6c79c52092c970e7bec23458d1138e631612cbd680a9ec3ca527b4fb
- MD5 666de32dd9f911f33f26e2a766b99a5d
- SHA1 07c8a5807e74acb1f42d53f3467c48d533034475
- SHA512 3f47fd98ac50b347180abf7592883bd94587d88e94af9ca7078e6259781f8f855576c34f9972a9196540f040ab5ab631ae8af7d4fa1482ba8edc85c7a6884471
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qVhxJaxMwHuPIvzjbNgk3iyDmBbRP1YZlCBDZkx:suJdpTPdI2IeN3v3bakSywbnW8dkx
- TLSH T150232B003BE9C12BF2BE4F7498F26105467AF6636603DA4D2CC451DB5623FC69A426FD
- 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