General
-
Target
31c78ac3b25d1abf7932ca71a93ca368e5f9116b7ed2874cef40655ebc09783d_JC.zip
-
Size
350KB
-
Sample
230831-yntsvahg91
-
MD5
c8cf984910c46c90d29e0f64ec1f61eb
-
SHA1
e58c5b24a37e0fadef967f1f592e6f316f351666
-
SHA256
31c78ac3b25d1abf7932ca71a93ca368e5f9116b7ed2874cef40655ebc09783d
-
SHA512
297b045de95dbc4d70b8fe7f54917cab70190fb01a4fa0692571582756444fb6e2b2e4a9677d0920d73ced475d11e8957032c1a0341ac00bd1a947fa4f882320
-
SSDEEP
6144:EWIm1j+JCL+UBVB98fM7JNaGRsGytwcn3YJ+ia8FQBmd/9lREtpl:jIm8c+UlGCJNRsGyG83J8FQsdVlmtpl
Static task
static1
Behavioral task
behavioral1
Sample
AJG2023031161.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
AJG2023031161.exe
Resource
win10v2004-20230703-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.sirisexpress.com - Port:
587 - Username:
[email protected] - Password:
SirisEmails@123 - Email To:
[email protected]
Targets
-
-
Target
AJG2023031161.exe
-
Size
852KB
-
MD5
6cc6924c78fdcb06383af80e97539df9
-
SHA1
7418239bc287b32a2243bbad661aecd75f7176c9
-
SHA256
229409f294f2a7102935d415228ff716f06746e313c4d058821a0397518213ad
-
SHA512
21b5324a83bbb8904ba43e292d7bfccfb16a059ee9d140614cd6ce397d93b0755b775477056ff7611ebe032fa3024f0577e52a8512d5566329bd9ccc7e8278f1
-
SSDEEP
12288:BB5KrzwXNvOQlR7RHdhjmC/MVKKGameOrrqTxlaTKnHXlVXQi:BOrsXNmyR7R9Fmx8ameO6BHXlJQi
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
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.
-
Suspicious use of SetThreadContext
-