General
- Target 505044777f0d521c1c89ba1920145a389e140275ac69592cfd139da53a5d5daa
- Size 45KB
- Sample260803-wbknasvblf
- SHA256 505044777f0d521c1c89ba1920145a389e140275ac69592cfd139da53a5d5daa
- MD5 9465f99165692d8877fd0efe0ff97cb1
- SHA1 653058961e4af4e4d1df15df6fb64682fe2972ed
- SHA512 1a164da4e10d6bbaafb2610f1582e59701d33237cd518742b98cd88e89606c98db6e08c29f91b005c36c30b41190d0067548f041267eec8783d204de52378e7c
- SSDEEP 768:5udApTNctooWUS7C+mo2qtSCSwTMjPIupjb0gX3if8bojTPk7+g/BDZ0x:5udApTNmU2lg1uJbbXSfljTmVd0x
- TLSH T1AF231B003BE8822BF2BE4F78A9F25145867AF6633603D58E1C84519B5723FC586427FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
505044777f0d521c1c89ba1920145a389e140275ac69592cfd139da53a5d5daa.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
505044777f0d521c1c89ba1920145a389e140275ac69592cfd139da53a5d5daa.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
-
blaster.viet69i.com:80
-
blaster.viet69i.com:22
-
blaster.viet69i.com:8080
-
blaster.viet69i.com:8880
-
blaster.viet69i.com:2052
-
blaster.viet69i.com:2082
-
blaster.viet69i.com:2086
-
blaster.viet69i.com:2095
-
blaster.viet69i.com:443
-
blaster.viet69i.com:2053
-
blaster.viet69i.com:2083
-
blaster.viet69i.com:2087
-
blaster.viet69i.com:2096
-
blaster.viet69i.com:8443
-
remote.viet69i.com:80
-
remote.viet69i.com:22
-
remote.viet69i.com:8080
-
remote.viet69i.com:8880
-
remote.viet69i.com:2052
-
remote.viet69i.com:2082
-
remote.viet69i.com:2086
-
remote.viet69i.com:2095
-
remote.viet69i.com:443
-
remote.viet69i.com:2053
-
remote.viet69i.com:2083
-
remote.viet69i.com:2087
-
remote.viet69i.com:2096
-
remote.viet69i.com:8443
-
fiwzU8bH1M7x
-
delay
0
-
install
true
-
install_file
bja6q6.exe
-
install_folder
%AppData%
Targets
-
- Target 505044777f0d521c1c89ba1920145a389e140275ac69592cfd139da53a5d5daa
- Size 45KB
- SHA256 505044777f0d521c1c89ba1920145a389e140275ac69592cfd139da53a5d5daa
- MD5 9465f99165692d8877fd0efe0ff97cb1
- SHA1 653058961e4af4e4d1df15df6fb64682fe2972ed
- SHA512 1a164da4e10d6bbaafb2610f1582e59701d33237cd518742b98cd88e89606c98db6e08c29f91b005c36c30b41190d0067548f041267eec8783d204de52378e7c
- SSDEEP 768:5udApTNctooWUS7C+mo2qtSCSwTMjPIupjb0gX3if8bojTPk7+g/BDZ0x:5udApTNmU2lg1uJbbXSfljTmVd0x
- TLSH T1AF231B003BE8822BF2BE4F78A9F25145867AF6633603D58E1C84519B5723FC586427FE
- 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