General
- Target 07012025_0000_PO#2500008_ Jan_2025.Xls.js.rar
- Size 306KB
- Sample250107-aab4watpgz
- SHA256 5f56ca30aeced923f11377c2651244de171290074faaea9a3d85f81b3e83e3f1
- MD5 ee34c1b3f176046adb40269fdb6495fc
- SHA1 c07ae339fd5dfa14f5737937087af32371769e19
- SHA512 3aa38d1609198c69aaeed6f47eb3ba6a62aca89d0f6f1f7753cf086b8f5972199181a8a2e56ff826c5e11e2701a9bd1f30d5efe46220b625a0c2ec970096bce6
- SSDEEP 6144:RMmNh3Nk5IqEJv/0QjgtkRLfl0CrIW8l3GYT7nXUFY4uK/VCmw1Y:RMmNjU7EJvsQjgyRjnL8X/4vuK43Y
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
PO#2500008_ Jan_2025.Xls.js
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
PO#2500008_ Jan_2025.Xls.js
Resource
win10v2004-20241007-en
Malware Config
Extracted
-
strrat
-
chongmei33.publicvm.com:44662
-
chongmei33.myddns.rocks:44662
-
license_id
khonsari
-
plugins_url
http://jbfrost.live/strigoi/server/?hwid=1&lid=m&ht=5
-
scheduled_task
true
-
secondary_startup
true
-
startup
true
Extracted
-
wshrat
-
http://chongmei33.myddns.rocks:7044
Extracted
-
Protocol
smtp
-
Host
smtp.gmail.com
-
Port
587
-
Username
-
Password
bizr usjt guapiims
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.gmail.com
-
Port
587
-
Username
-
Password
bizr usjt guapiims
-
Email to
Targets
-
- Target PO#2500008_ Jan_2025.Xls.js
- Size 955KB
- SHA256 b7e9e72922bbafab57989a81d72e1dee75ae384bd975cce8a707417cc1df725a
- MD5 46585cfdb357b9c32e0aed02376dea2c
- SHA1 3525ccecb41582261ba6401d34b56cfdb7ec0d1e
- SHA512 52b9a853aec1268ed4304a3712a50a59d12ae4777eb5108920b7e8518ee6800449597d43a29fc73e33e4e3375c8a9fc99e55c7a47b54bed03aea7ef48e238929
- SSDEEP 6144:nj8EnXTkIEmXTSPAKujxQ2ZFnQsa45Z44HQ6YGhz00KY6RRs44lEhc6cgPEtcExS:nwmsGKcdssa474tYR0rGlfcEo
- MD5 SHA1 SHA512 SSDEEP
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
Agenttesla family
Strrat family
Wshrat family
Blocklisted process makes network request
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Drops startup file
Executes dropped EXE
Loads dropped DLL
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1JavaScript
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2