General
- Target b4029f5167c08917d4b46c232b2bb0ea044ab2e8bb9e32e9b75cbd6e7aa2f7a3
- Size 45KB
- Sample260919-qs772avy6j
- SHA256 b4029f5167c08917d4b46c232b2bb0ea044ab2e8bb9e32e9b75cbd6e7aa2f7a3
- MD5 02296bdc1bf2b5d0aec1691288b06e0b
- SHA1 0cd19810c9463895e3b69a32adedf83c25335115
- SHA512 8b8842a7fca421466ae3b441bdd276868c82703fa70be82ac68cacbc1b263c02b3de7c9e1bdce24e860155f7be7a2067fa703f0de0686f60563607a61578a82a
- SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1N8V1RpPEcPIMzjbFgX3ijb6nQgmPPGcQBDZUx:cuR0JTPjY2+8VDZEhM3bCXSjuQ/PP/G0
- TLSH T140231B003BE9822BF2BE9F78ACF26145867AF2633603D54D1CC4519B5613FC69642AFD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
b4029f5167c08917d4b46c232b2bb0ea044ab2e8bb9e32e9b75cbd6e7aa2f7a3.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
b4029f5167c08917d4b46c232b2bb0ea044ab2e8bb9e32e9b75cbd6e7aa2f7a3.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
viet69no1.net:80
-
viet69no1.net:22
-
viet69no1.net:8080
-
viet69no1.net:8880
-
viet69no1.net:2052
-
viet69no1.net:2082
-
viet69no1.net:2086
-
viet69no1.net:2095
-
viet69no1.net:443
-
viet69no1.net:2053
-
viet69no1.net:2083
-
viet69no1.net:2087
-
viet69no1.net:2096
-
viet69no1.net:8443
-
www.viet69no1.net:80
-
www.viet69no1.net:22
-
www.viet69no1.net:8080
-
www.viet69no1.net:8880
-
www.viet69no1.net:2052
-
www.viet69no1.net:2082
-
www.viet69no1.net:2086
-
www.viet69no1.net:2095
-
www.viet69no1.net:443
-
www.viet69no1.net:2053
-
www.viet69no1.net:2083
-
www.viet69no1.net:2087
-
www.viet69no1.net:2096
-
www.viet69no1.net:8443
-
nanocore.viet69no1.net:80
-
nanocore.viet69no1.net:22
-
nanocore.viet69no1.net:8080
-
nanocore.viet69no1.net:8880
-
nanocore.viet69no1.net:2052
-
nanocore.viet69no1.net:2082
-
nanocore.viet69no1.net:2086
-
nanocore.viet69no1.net:2095
-
nanocore.viet69no1.net:443
-
nanocore.viet69no1.net:2053
-
nanocore.viet69no1.net:2083
-
nanocore.viet69no1.net:2087
-
nanocore.viet69no1.net:2096
-
nanocore.viet69no1.net:8443
-
sobig.viet69no1.net:80
-
sobig.viet69no1.net:22
-
sobig.viet69no1.net:8080
-
sobig.viet69no1.net:8880
-
sobig.viet69no1.net:2052
-
sobig.viet69no1.net:2082
-
sobig.viet69no1.net:2086
-
sobig.viet69no1.net:2095
-
sobig.viet69no1.net:443
-
sobig.viet69no1.net:2053
-
sobig.viet69no1.net:2083
-
sobig.viet69no1.net:2087
-
sobig.viet69no1.net:2096
-
sobig.viet69no1.net:8443
-
zbot.viet69no1.net:80
-
zbot.viet69no1.net:22
-
zbot.viet69no1.net:8080
-
zbot.viet69no1.net:8880
-
zbot.viet69no1.net:2052
-
zbot.viet69no1.net:2082
-
zbot.viet69no1.net:2086
-
zbot.viet69no1.net:2095
-
zbot.viet69no1.net:443
-
zbot.viet69no1.net:2053
-
zbot.viet69no1.net:2083
-
zbot.viet69no1.net:2087
-
zbot.viet69no1.net:2096
-
zbot.viet69no1.net:8443
-
y8zyhv2thBfU
-
delay
0
-
install
true
-
install_file
hwmu.exe
-
install_folder
%AppData%
Targets
-
- Target b4029f5167c08917d4b46c232b2bb0ea044ab2e8bb9e32e9b75cbd6e7aa2f7a3
- Size 45KB
- SHA256 b4029f5167c08917d4b46c232b2bb0ea044ab2e8bb9e32e9b75cbd6e7aa2f7a3
- MD5 02296bdc1bf2b5d0aec1691288b06e0b
- SHA1 0cd19810c9463895e3b69a32adedf83c25335115
- SHA512 8b8842a7fca421466ae3b441bdd276868c82703fa70be82ac68cacbc1b263c02b3de7c9e1bdce24e860155f7be7a2067fa703f0de0686f60563607a61578a82a
- SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1N8V1RpPEcPIMzjbFgX3ijb6nQgmPPGcQBDZUx:cuR0JTPjY2+8VDZEhM3bCXSjuQ/PP/G0
- TLSH T140231B003BE9822BF2BE9F78ACF26145867AF2633603D54D1CC4519B5613FC69642AFD
- 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