General
-
Target
b1e6cf070e6a18fe6d22cab1e5bd28d4ad3e97b5999471dd792a5f7a350b5ecc
-
Size
658KB
-
Sample
231208-brz3pshg8y
-
MD5
63f813cc3cd451869e2947fbbb85707d
-
SHA1
2a47d4dbdcff3dc8d9406acfe3cfadaa880a38f6
-
SHA256
b1e6cf070e6a18fe6d22cab1e5bd28d4ad3e97b5999471dd792a5f7a350b5ecc
-
SHA512
3b09c1fa534e4a4b3d9a1c0727b31b81c4e3110203ec08f728fd7e33d5817e3b3582321f3d5a281370ae78d508005e4473cc45464e513977082087833d13823a
-
SSDEEP
12288:8hkZ53I3S2PQHxOLJAY8hlgLIWeT0orw9eN3kTXbpnhjt1lExFvAF:8K/OS8bSlgL2dTN0ZnhGxFvQ
Static task
static1
Behavioral task
behavioral1
Sample
b1e6cf070e6a18fe6d22cab1e5bd28d4ad3e97b5999471dd792a5f7a350b5ecc.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b1e6cf070e6a18fe6d22cab1e5bd28d4ad3e97b5999471dd792a5f7a350b5ecc.exe
Resource
win10v2004-20231130-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.wrklearning.com - Port:
587 - Username:
[email protected] - Password:
worke2300 - Email To:
[email protected]
Targets
-
-
Target
b1e6cf070e6a18fe6d22cab1e5bd28d4ad3e97b5999471dd792a5f7a350b5ecc
-
Size
658KB
-
MD5
63f813cc3cd451869e2947fbbb85707d
-
SHA1
2a47d4dbdcff3dc8d9406acfe3cfadaa880a38f6
-
SHA256
b1e6cf070e6a18fe6d22cab1e5bd28d4ad3e97b5999471dd792a5f7a350b5ecc
-
SHA512
3b09c1fa534e4a4b3d9a1c0727b31b81c4e3110203ec08f728fd7e33d5817e3b3582321f3d5a281370ae78d508005e4473cc45464e513977082087833d13823a
-
SSDEEP
12288:8hkZ53I3S2PQHxOLJAY8hlgLIWeT0orw9eN3kTXbpnhjt1lExFvAF:8K/OS8bSlgL2dTN0ZnhGxFvQ
-
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
-
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
-