General
- Target b91196ebcec5321290a446c9f2f988a5a75c6b155c24ff61b23ef1495df94aba
- Size 45KB
- Sample260804-mx7waatxev
- SHA256 b91196ebcec5321290a446c9f2f988a5a75c6b155c24ff61b23ef1495df94aba
- MD5 17e5ef6b9106d89930f3b4f4df720036
- SHA1 54917b2bf6743287c8cb5b4f57ff029a15b24936
- SHA512 b994c3a3984f927062b44471f102aa20456e83860da935797dc1caca1feb61c99af7e3b8faeb53b66ecf6b22a6f5b6093d0585b7e490949e1900432393fe3894
- SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9liaLMwJAOPIcAzjbWgXFiOXmJNtL3YsCCXLn5eXs:0u1YJTHcw2S5n23cA3bJXUOsL045Akd+
- TLSH T132232A0037E8822BF1BE4FB4ADF26145867AF5673603D64A1CC4519B5613FC6CA426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
b91196ebcec5321290a446c9f2f988a5a75c6b155c24ff61b23ef1495df94aba.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
b91196ebcec5321290a446c9f2f988a5a75c6b155c24ff61b23ef1495df94aba.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
sexviet41.com:80
-
sexviet41.com:22
-
sexviet41.com:8080
-
sexviet41.com:8880
-
sexviet41.com:2052
-
sexviet41.com:2082
-
sexviet41.com:2086
-
sexviet41.com:2095
-
sexviet41.com:443
-
sexviet41.com:2053
-
sexviet41.com:2083
-
sexviet41.com:2087
-
sexviet41.com:2096
-
sexviet41.com:8443
-
www.sexviet41.com:80
-
www.sexviet41.com:22
-
www.sexviet41.com:8080
-
www.sexviet41.com:8880
-
www.sexviet41.com:2052
-
www.sexviet41.com:2082
-
www.sexviet41.com:2086
-
www.sexviet41.com:2095
-
www.sexviet41.com:443
-
www.sexviet41.com:2053
-
www.sexviet41.com:2083
-
www.sexviet41.com:2087
-
www.sexviet41.com:2096
-
www.sexviet41.com:8443
-
ursnif.sexviet41.com:80
-
ursnif.sexviet41.com:22
-
ursnif.sexviet41.com:8080
-
ursnif.sexviet41.com:8880
-
ursnif.sexviet41.com:2052
-
ursnif.sexviet41.com:2082
-
ursnif.sexviet41.com:2086
-
ursnif.sexviet41.com:2095
-
ursnif.sexviet41.com:443
-
ursnif.sexviet41.com:2053
-
ursnif.sexviet41.com:2083
-
ursnif.sexviet41.com:2087
-
ursnif.sexviet41.com:2096
-
ursnif.sexviet41.com:8443
-
blaster.sexviet41.com:80
-
blaster.sexviet41.com:22
-
blaster.sexviet41.com:8080
-
blaster.sexviet41.com:8880
-
blaster.sexviet41.com:2052
-
blaster.sexviet41.com:2082
-
blaster.sexviet41.com:2086
-
blaster.sexviet41.com:2095
-
blaster.sexviet41.com:443
-
blaster.sexviet41.com:2053
-
blaster.sexviet41.com:2083
-
blaster.sexviet41.com:2087
-
blaster.sexviet41.com:2096
-
blaster.sexviet41.com:8443
-
zeus.sexviet41.com:80
-
zeus.sexviet41.com:22
-
zeus.sexviet41.com:8080
-
zeus.sexviet41.com:8880
-
zeus.sexviet41.com:2052
-
zeus.sexviet41.com:2082
-
zeus.sexviet41.com:2086
-
zeus.sexviet41.com:2095
-
zeus.sexviet41.com:443
-
zeus.sexviet41.com:2053
-
zeus.sexviet41.com:2083
-
zeus.sexviet41.com:2087
-
zeus.sexviet41.com:2096
-
zeus.sexviet41.com:8443
-
ylKjCZD3WHZ6
-
delay
0
-
install
true
-
install_file
s9adqn.exe
-
install_folder
%AppData%
Targets
-
- Target b91196ebcec5321290a446c9f2f988a5a75c6b155c24ff61b23ef1495df94aba
- Size 45KB
- SHA256 b91196ebcec5321290a446c9f2f988a5a75c6b155c24ff61b23ef1495df94aba
- MD5 17e5ef6b9106d89930f3b4f4df720036
- SHA1 54917b2bf6743287c8cb5b4f57ff029a15b24936
- SHA512 b994c3a3984f927062b44471f102aa20456e83860da935797dc1caca1feb61c99af7e3b8faeb53b66ecf6b22a6f5b6093d0585b7e490949e1900432393fe3894
- SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9liaLMwJAOPIcAzjbWgXFiOXmJNtL3YsCCXLn5eXs:0u1YJTHcw2S5n23cA3bJXUOsL045Akd+
- TLSH T132232A0037E8822BF1BE4FB4ADF26145867AF5673603D64A1CC4519B5613FC6CA426FE
- 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