General
- Target a1866e9d75b2f4ec55e19c854e0420a7fdbdf66850e83d1e06505767b9670629
- Size 45KB
- Sample260803-sygclsbe75
- SHA256 a1866e9d75b2f4ec55e19c854e0420a7fdbdf66850e83d1e06505767b9670629
- MD5 3ff8647e3bfb766da4f435a0dc217652
- SHA1 2558030d4b190defdb176e085551a8c2bc4d66c1
- SHA512 e6d3abf7b97b7d93774f3ec56ae584d22ce4ad8f7c954550fe4efe4df8fc4ec11a40d0a0882b623cc926b8fb9cf44e749ae812959fea999ee41f9fdf98ed258d
- SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qF7SAFcKoabbb4ZhM/RPIAEzjbsgX3iCS04f1Ig8Gf8:cu7e5TH2A2QSAvQZh6OAE3bjXSCr4drU
- TLSH T194231B003BE9812BF2BF4FB8A9F26145867AF2633603D54E1CC4519B5613FC6DA429ED
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
a1866e9d75b2f4ec55e19c854e0420a7fdbdf66850e83d1e06505767b9670629.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
a1866e9d75b2f4ec55e19c854e0420a7fdbdf66850e83d1e06505767b9670629.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
vnsextop1.com:80
-
vnsextop1.com:22
-
vnsextop1.com:8080
-
vnsextop1.com:8880
-
vnsextop1.com:2052
-
vnsextop1.com:2082
-
vnsextop1.com:2086
-
vnsextop1.com:2095
-
vnsextop1.com:443
-
vnsextop1.com:2053
-
vnsextop1.com:2083
-
vnsextop1.com:2087
-
vnsextop1.com:2096
-
vnsextop1.com:8443
-
www.vnsextop1.com:80
-
www.vnsextop1.com:22
-
www.vnsextop1.com:8080
-
www.vnsextop1.com:8880
-
www.vnsextop1.com:2052
-
www.vnsextop1.com:2082
-
www.vnsextop1.com:2086
-
www.vnsextop1.com:2095
-
www.vnsextop1.com:443
-
www.vnsextop1.com:2053
-
www.vnsextop1.com:2083
-
www.vnsextop1.com:2087
-
www.vnsextop1.com:2096
-
www.vnsextop1.com:8443
-
trisis.vnsextop1.com:80
-
trisis.vnsextop1.com:22
-
trisis.vnsextop1.com:8080
-
trisis.vnsextop1.com:8880
-
trisis.vnsextop1.com:2052
-
trisis.vnsextop1.com:2082
-
trisis.vnsextop1.com:2086
-
trisis.vnsextop1.com:2095
-
trisis.vnsextop1.com:443
-
trisis.vnsextop1.com:2053
-
trisis.vnsextop1.com:2083
-
trisis.vnsextop1.com:2087
-
trisis.vnsextop1.com:2096
-
trisis.vnsextop1.com:8443
-
hacker.vnsextop1.com:80
-
hacker.vnsextop1.com:22
-
hacker.vnsextop1.com:8080
-
hacker.vnsextop1.com:8880
-
hacker.vnsextop1.com:2052
-
hacker.vnsextop1.com:2082
-
hacker.vnsextop1.com:2086
-
hacker.vnsextop1.com:2095
-
hacker.vnsextop1.com:443
-
hacker.vnsextop1.com:2053
-
hacker.vnsextop1.com:2083
-
hacker.vnsextop1.com:2087
-
hacker.vnsextop1.com:2096
-
hacker.vnsextop1.com:8443
-
ursnif.vnsextop1.com:80
-
ursnif.vnsextop1.com:22
-
ursnif.vnsextop1.com:8080
-
ursnif.vnsextop1.com:8880
-
ursnif.vnsextop1.com:2052
-
ursnif.vnsextop1.com:2082
-
ursnif.vnsextop1.com:2086
-
ursnif.vnsextop1.com:2095
-
ursnif.vnsextop1.com:443
-
ursnif.vnsextop1.com:2053
-
ursnif.vnsextop1.com:2083
-
ursnif.vnsextop1.com:2087
-
ursnif.vnsextop1.com:2096
-
ursnif.vnsextop1.com:8443
-
IpbllFfHbx7Q
-
delay
0
-
install
true
-
install_file
7uljz.exe
-
install_folder
%AppData%
Targets
-
- Target a1866e9d75b2f4ec55e19c854e0420a7fdbdf66850e83d1e06505767b9670629
- Size 45KB
- SHA256 a1866e9d75b2f4ec55e19c854e0420a7fdbdf66850e83d1e06505767b9670629
- MD5 3ff8647e3bfb766da4f435a0dc217652
- SHA1 2558030d4b190defdb176e085551a8c2bc4d66c1
- SHA512 e6d3abf7b97b7d93774f3ec56ae584d22ce4ad8f7c954550fe4efe4df8fc4ec11a40d0a0882b623cc926b8fb9cf44e749ae812959fea999ee41f9fdf98ed258d
- SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qF7SAFcKoabbb4ZhM/RPIAEzjbsgX3iCS04f1Ig8Gf8:cu7e5TH2A2QSAvQZh6OAE3bjXSCr4drU
- TLSH T194231B003BE9812BF2BF4FB8A9F26145867AF2633603D54E1CC4519B5613FC6DA429ED
- 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