General
- Target cb3b31e3ab12bacd3ac9dbe10db7851010572415765495ccd74200245133624c
- Size 45KB
- Sample260804-z981bsem9x
- SHA256 cb3b31e3ab12bacd3ac9dbe10db7851010572415765495ccd74200245133624c
- MD5 bb23a18f373c2fd8631fd33f08a99ef4
- SHA1 21bb89b9e3420fd4e1c2d778cda26ef976c812de
- SHA512 7423d9a3e180e311d803bb3bb5d2f354d551219bd16ad028c3639918f13a992893139bb19bcd18e5f9e087c36a2bf9e9121d331bb0e46cd60e041e6694344b7f
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVQ0e3+Kv18iZPIezjbig13ikLY8vxB1wBDZEx:MuBGJTPho2n3T6iWe3bF1SQY8vxBQdEx
- TLSH T19E231A103BE98127F2BE4F7868F22145867AF6636603D5491CC451DB5713FC6CA43AEE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
cb3b31e3ab12bacd3ac9dbe10db7851010572415765495ccd74200245133624c.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
cb3b31e3ab12bacd3ac9dbe10db7851010572415765495ccd74200245133624c.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
-
industroyer.vnsextop1.com:80
-
industroyer.vnsextop1.com:22
-
industroyer.vnsextop1.com:8080
-
industroyer.vnsextop1.com:8880
-
industroyer.vnsextop1.com:2052
-
industroyer.vnsextop1.com:2082
-
industroyer.vnsextop1.com:2086
-
industroyer.vnsextop1.com:2095
-
industroyer.vnsextop1.com:443
-
industroyer.vnsextop1.com:2053
-
industroyer.vnsextop1.com:2083
-
industroyer.vnsextop1.com:2087
-
industroyer.vnsextop1.com:2096
-
industroyer.vnsextop1.com:8443
-
ryuk.vnsextop1.com:80
-
ryuk.vnsextop1.com:22
-
ryuk.vnsextop1.com:8080
-
ryuk.vnsextop1.com:8880
-
ryuk.vnsextop1.com:2052
-
ryuk.vnsextop1.com:2082
-
ryuk.vnsextop1.com:2086
-
ryuk.vnsextop1.com:2095
-
ryuk.vnsextop1.com:443
-
ryuk.vnsextop1.com:2053
-
ryuk.vnsextop1.com:2083
-
ryuk.vnsextop1.com:2087
-
ryuk.vnsextop1.com:2096
-
ryuk.vnsextop1.com:8443
-
malware.vnsextop1.com:80
-
malware.vnsextop1.com:22
-
malware.vnsextop1.com:8080
-
malware.vnsextop1.com:8880
-
malware.vnsextop1.com:2052
-
malware.vnsextop1.com:2082
-
malware.vnsextop1.com:2086
-
malware.vnsextop1.com:2095
-
malware.vnsextop1.com:443
-
malware.vnsextop1.com:2053
-
malware.vnsextop1.com:2083
-
malware.vnsextop1.com:2087
-
malware.vnsextop1.com:2096
-
malware.vnsextop1.com:8443
-
Uu5XkALHw6N3
-
delay
0
-
install
true
-
install_file
tdrl.exe
-
install_folder
%AppData%
Targets
-
- Target cb3b31e3ab12bacd3ac9dbe10db7851010572415765495ccd74200245133624c
- Size 45KB
- SHA256 cb3b31e3ab12bacd3ac9dbe10db7851010572415765495ccd74200245133624c
- MD5 bb23a18f373c2fd8631fd33f08a99ef4
- SHA1 21bb89b9e3420fd4e1c2d778cda26ef976c812de
- SHA512 7423d9a3e180e311d803bb3bb5d2f354d551219bd16ad028c3639918f13a992893139bb19bcd18e5f9e087c36a2bf9e9121d331bb0e46cd60e041e6694344b7f
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVQ0e3+Kv18iZPIezjbig13ikLY8vxB1wBDZEx:MuBGJTPho2n3T6iWe3bF1SQY8vxBQdEx
- TLSH T19E231A103BE98127F2BE4F7868F22145867AF6636603D5491CC451DB5713FC6CA43AEE
- 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