General
-
Target
M7R52238.exe
-
Size
887KB
-
Sample
230524-xk3e5sec37
-
MD5
892638b0000d50d4cfe8b2421ac10a53
-
SHA1
2469f31cf7cca2443a46487c5d3b82bfbffa51ae
-
SHA256
551c5c094b286b559377c080b8ac8fd0680243bbfb694f587bd27b8f0e4d2b04
-
SHA512
0e691739fc90777e9ed2196d15c2b12379db0fad0f4fdffbc8c2894640929675e18b4605209de60badc2f8b441ddef5a4a01a48a6e2a783fb71d86fd6de575f7
-
SSDEEP
12288:V0TFiTB2QwdAEN9liBrhO4QyYGZkAV5yHMVC:NyN9liBr/LXmM
Static task
static1
Behavioral task
behavioral1
Sample
M7R52238.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
M7R52238.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.ljmaintenancesvcs.com.sg - Port:
587 - Username:
[email protected] - Password:
Steven@12345 - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.ljmaintenancesvcs.com.sg - Port:
587 - Username:
[email protected] - Password:
Steven@12345
Targets
-
-
Target
M7R52238.exe
-
Size
887KB
-
MD5
892638b0000d50d4cfe8b2421ac10a53
-
SHA1
2469f31cf7cca2443a46487c5d3b82bfbffa51ae
-
SHA256
551c5c094b286b559377c080b8ac8fd0680243bbfb694f587bd27b8f0e4d2b04
-
SHA512
0e691739fc90777e9ed2196d15c2b12379db0fad0f4fdffbc8c2894640929675e18b4605209de60badc2f8b441ddef5a4a01a48a6e2a783fb71d86fd6de575f7
-
SSDEEP
12288:V0TFiTB2QwdAEN9liBrhO4QyYGZkAV5yHMVC:NyN9liBr/LXmM
-
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
-