General
-
Target
4cf9e356a82317c031ff68bd30ccf944.bin
-
Size
760KB
-
Sample
240428-blsfnsda7v
-
MD5
cb65a38f108c0f4e45db6e02f3cecc63
-
SHA1
75c3459fcb302a47eaf604e333b5bf878e36f0fc
-
SHA256
1ef2fc0aab93c49f0444356a341862061df6e0046db7c2c0239e7ad94dbcc76d
-
SHA512
d92543f2a513faf88a87bb2b6c12c7869f9a08d5fd210b1016b40df440a01af4b39abee7e4fc51baebff0d37c5ee807a2d247ebf9db508f4fc1123a9d79b2a92
-
SSDEEP
12288:ovwbtG8xAzL7OhyU/rNykdQUEWXbsdBI7usH8BtPyv9PZEBvJ7VoXvTGVOy0:ovCtSWwU/rzjsd8uY8tCPZSd6fF
Static task
static1
Behavioral task
behavioral1
Sample
Commercial Invoice PDF.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Commercial Invoice PDF.exe
Resource
win10v2004-20240419-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.fascia-arch.com - Port:
587 - Username:
[email protected] - Password:
HERbertstown1987 - Email To:
[email protected]
Targets
-
-
Target
Commercial Invoice PDF.bat
-
Size
822KB
-
MD5
5a12438b3b4c926c12a9376c7bf13426
-
SHA1
c3185c6a5e5f07a5befbe4af7131d05634f5d1a3
-
SHA256
1a794211deaa0ecb6abc6101d7c1bd61111b4dd2d895ee7ecf78fbf17f4c9ab3
-
SHA512
16c1e0e18eb8b3345b8b05443b782cb1dd35492ac986811c39f3cdce8dfe85b003aba029ffca0e38aa33c951d0d08281825152b0e239471eac3de18ac67864d0
-
SSDEEP
12288:tEqnHvjNIrpf9rN/mc/CaBmIwsyaPSIir97G6NLOZCGKEgbjuPBB5uO12rq:txPjKr5BNDWVxcSIiRG6atlB5N
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1