General
- Target 140da39a7eaba8e728344445c35248a6e20c17a2ec5774d80e5a1a705f05600f
- Size 1.6MB
- Sample261110-sdk53avvb1
- SHA256 140da39a7eaba8e728344445c35248a6e20c17a2ec5774d80e5a1a705f05600f
- MD5 e89c4d5fc76358c70844091338a277b8
- SHA1 67a2d98abf58c52515d6f1f02239933818671fbf
- SHA512 67b07fdf1ae6a44f1e2444cd96650f823fe6fd802e5fea546b40e1ef39734ba731727dbe56f3917e4e3ee5c9a4959bf10cc67569620227218a82cfaa7dc99720
- SSDEEP 49152:tpVe1LQqFngP+1FQTnC4quYNxPZizEsK5gW9:fkVCmITComRizQgC
- TLSH T16C75335BC7527FEEBE1096EC7B09F52BA6AF38747C1501211DD92B469086F82CF4224E
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
orden de compra (OC).js
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
orden de compra (OC).js
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
w#chNV#1
-
Email to
Targets
-
- Target orden de compra (OC).JS
- Size 3.3MB
- SHA256 7dbcab2b8bdfe6d83cfeb8de792f58b2519d652209bbf5cbfa447a5f2258735c
- MD5 b3cd2d9319e3434c18dd320e577e528e
- SHA1 2779d5fab6151c8c4f2657d3b54c8263530a8bd8
- SHA512 f7ffeb79a4c9efda9420fe683037c71c748aaf179a7b0685c4b9775c97f4b79c4741c31978806563480278e2e8bed91db4af631255c9c5988117495a1d03e134
- SSDEEP 98304:7mdfI/14mMGFafP636ycu91wo0xrAI7R0s7gubSItjA7q87gfnbizEswOV758O1a:Ug1mUiPekuP30xE+Gs7gllgje0
- TLSH T137F5E5411F4FB17276226B4C4636CD3C990A60D329DADF3E30A9B214F668D07A75CBE6
- MD5 SHA1 SHA512 SSDEEP TLSH
Detects DonutLoader
Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Loads dropped DLL
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.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2JavaScript
1Windows Command Shell
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2