General
-
Target
drafted_custom form 1.pdf.exe
-
Size
626KB
-
Sample
230918-q78r4shf71
-
MD5
b87d148004eb139cda3a2030a1761c77
-
SHA1
a397ebbe8ff7f2b75f03eb36207c923ef21ee203
-
SHA256
605e2bf9c188c72177da3dd80ae80d80fb2ae131705ebcdce9842342c0e3db50
-
SHA512
70c3f518640e47ed2bd537a0308c50a020bae8ce589d4458d291c95769594574f7d4b2e1bfd0cb9c9d82c528cc544a1646f50b28a5307df4074727f70981eedb
-
SSDEEP
6144:hWc/OVS2eBzg0vOOQEv0ifCEeQhGqbWGOdI3LMRC2vxivwA1khBHRqL5SIF:hWABzNOH+eQ8YO+3L2tx6wAw68IF
Static task
static1
Behavioral task
behavioral1
Sample
drafted_custom form 1.pdf.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
drafted_custom form 1.pdf.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.frontierfulfillment.com.my - Port:
587 - Username:
[email protected] - Password:
5_8B6kjVm - Email To:
[email protected]
Targets
-
-
Target
drafted_custom form 1.pdf.exe
-
Size
626KB
-
MD5
b87d148004eb139cda3a2030a1761c77
-
SHA1
a397ebbe8ff7f2b75f03eb36207c923ef21ee203
-
SHA256
605e2bf9c188c72177da3dd80ae80d80fb2ae131705ebcdce9842342c0e3db50
-
SHA512
70c3f518640e47ed2bd537a0308c50a020bae8ce589d4458d291c95769594574f7d4b2e1bfd0cb9c9d82c528cc544a1646f50b28a5307df4074727f70981eedb
-
SSDEEP
6144:hWc/OVS2eBzg0vOOQEv0ifCEeQhGqbWGOdI3LMRC2vxivwA1khBHRqL5SIF:hWABzNOH+eQ8YO+3L2tx6wAw68IF
-
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.
-
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.
-
Suspicious use of SetThreadContext
-