General
- Target CONTRACT DETAILS-73649000000000000000.r15.rar
- Size 662KB
- Sample240430-lpbx7she7v
- SHA256 0cde741d5176ab7e6a4e76ba7da7a4e3e907d4d0bd1fe5e9ba921ad903bf543a
- MD5 ee07309476ca16f1e02cd19a7bd2d31c
- SHA1 8128af31cada1456360d22907b026876c7660f89
- SHA512 7fa2f1ea52c554cf25a7f2df7017e79a1854124d681c9e3873dc4bfad0852e42fb1778b736d4868df0b0cf6718cea8b5ea1df2c7b3c100f6ffd115f05c22e7c0
- SSDEEP 12288:+z0J/D0bx42rLlPPyoNxbCviIaXkbprmb0MhlFFEg67oQJYmQkesVZW:bD0brRXyyvzUNybFcoQQs/W
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
CONTRACT DETAILS-73649000000000000000.exe
Resource
win7-20240220-en
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
CONTRACT DETAILS-73649000000000000000.exe
Resource
win10v2004-20240419-en
15 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.starmech.net
-
Port
587
-
Username
-
Password
nics123
-
Email to
Targets
-
- Target CONTRACT DETAILS-73649000000000000000.exe
- Size 693KB
- SHA256 6a73ce1fbde07e660aa6713b7e1c20cc34aa6f576d82f2189da9661abaa5211f
- MD5 0f7188fb092173b0e4f41912063cc0e6
- SHA1 5ed5e91f52808372e5cbe121b21e6092a5efbc76
- SHA512 3e38a161a136707d36dde16ddf719c3d3c4ab4a874266a221b331a709e518e174f1613823615049a890cc3888c7f40e2aaeea05c7f6e415083ae085b752f4dd8
- SSDEEP 12288:S2iNzeWFm+A1TZda7xGslErmdeKtIrXPIDPDezD3g9x/YdZBA6mvOWKZAcjM+/gN:S1tRFm+Oda7xpAmdntCff33gUdZBTm2s
- MD5 SHA1 SHA512 SSDEEP
-
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