General
-
Target
PO00211.zip
-
Size
681KB
-
Sample
240603-gwf4aaec2w
-
MD5
45d494738f12d2ff09f3556f5112b569
-
SHA1
497caa4a9053e5c5a343c63c40e73e11ed7ad644
-
SHA256
433a35c820b1df227715b8aa6715c8a37b41bce74d95f49f72f5c0a980517257
-
SHA512
b1fcb9af46e5d43994af085a100dfac405b6e4c53fb486c0db8329dfc6b47fcdabb6f2b4b51222a68cbea4d4b02567168849e4c40725a83841df75db233e4102
-
SSDEEP
12288:fBQAfPLRcBi9osdZeT4D2ewGQFjmvYe9qFedbEB8lzBZb4ztgiOsT9:fZpVZekf/QFjmv1ldwB+7YdX9
Static task
static1
Behavioral task
behavioral1
Sample
PO00211.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
PO00211.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.formosabag.co.id - Port:
587 - Username:
[email protected] - Password:
@2022exim02^^** - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.formosabag.co.id - Port:
587 - Username:
[email protected] - Password:
@2022exim02^^**
Targets
-
-
Target
PO00211.exe
-
Size
865KB
-
MD5
c0b9ff48615c0d13d454091b13eff54a
-
SHA1
0c7ca395f8a439cfd6001d6d6b9224ac23f82c88
-
SHA256
0d89f9c07d7604f3ca0f4949f17613d6b09a8445b8459e4fd57f0e10fe465ed0
-
SHA512
606a3433bd0ef6b8efeed964b057177d163273fbf979c8797bbe6bc860cec74d0134a637262d9c880ccfc58e8cc5ad4887c96abc2b31e2c7467b536b2a51b8ba
-
SSDEEP
24576:1MYedeaN5icFJHe0V/QFLmvl7V8x2Y2JgEUo:1MYe5N5icFdZZvl7ix2Y2JZ
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
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
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1