General
- Target MIC Taiwan RFQ.doc
- Size 1.7MB
- Sample201124-8dmm3cm8en
- SHA256 ede0c266836e85d1ac3bc623377fda09bb0135a9746a0ecde6d7c52c7eddfc24
- MD5 50fae186ae94fbff80dd36aa7b1f4ccb
- SHA1 124e3f817e12c6ac42e5a4185f75fb5d62bc9513
- SHA512 2132e6ee98d06084a03d9ffe66667e52122475f0e95edbadbb9acef1e8f706e4e8db344b8d6267c01f83724686a4a8387c8555d9cd4f8ed1d4b2bc200609af97
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
MIC Taiwan RFQ.doc
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
MIC Taiwan RFQ.doc
Resource
win10v20201028
0 signatures
0 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.lettu.us
-
Port
587
-
Username
-
Password
anyanwu5050
Targets
-
- Target MIC Taiwan RFQ.doc
- Size 1.7MB
- SHA256 ede0c266836e85d1ac3bc623377fda09bb0135a9746a0ecde6d7c52c7eddfc24
- MD5 50fae186ae94fbff80dd36aa7b1f4ccb
- SHA1 124e3f817e12c6ac42e5a4185f75fb5d62bc9513
- SHA512 2132e6ee98d06084a03d9ffe66667e52122475f0e95edbadbb9acef1e8f706e4e8db344b8d6267c01f83724686a4a8387c8555d9cd4f8ed1d4b2bc200609af97
- MD5 SHA1 SHA512
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
AgentTesla Payload
Blocklisted process makes network request
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Tries to access configuration files associated with programs like FileZilla.
Reads user/profile data of local email clients
Email clients store some user data on disk where infostealers will often target it.
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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