General
-
Target
BF-TL-605877001.exe
-
Size
481KB
-
Sample
240312-qhvh7abg29
-
MD5
d555da013d512f714926dd3213083e5d
-
SHA1
25ae9c59ae5b3bfe27933981b0a68a0445b22458
-
SHA256
e837bf6c58ee97ebdb7c3d58a733f3d527bf0150f1eb551af6707f71d54a3457
-
SHA512
7f3ad943dbdec3c803f8664d2095add10deb9477acf8c3784411708401a7ca748969fba617a82cd212a0070ec84c061719b9d2175b7570ea68b7b51f97b590e0
-
SSDEEP
6144:0stUW74e1KpFcqsIi3IDCIHA/lWGHalBNLrK2OgBBmdN3MVqRw6aPMGGmGlH:02UWwFZCTsG4BNSgB43MBm
Static task
static1
Behavioral task
behavioral1
Sample
BF-TL-605877001.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
BF-TL-605877001.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
Protocol: smtp- Host:
66.29.151.236 - Port:
587 - Username:
[email protected] - Password:
moIynCqPXDmd
Extracted
agenttesla
Protocol: smtp- Host:
66.29.151.236 - Port:
587 - Username:
[email protected] - Password:
moIynCqPXDmd - Email To:
[email protected]
Targets
-
-
Target
BF-TL-605877001.exe
-
Size
481KB
-
MD5
d555da013d512f714926dd3213083e5d
-
SHA1
25ae9c59ae5b3bfe27933981b0a68a0445b22458
-
SHA256
e837bf6c58ee97ebdb7c3d58a733f3d527bf0150f1eb551af6707f71d54a3457
-
SHA512
7f3ad943dbdec3c803f8664d2095add10deb9477acf8c3784411708401a7ca748969fba617a82cd212a0070ec84c061719b9d2175b7570ea68b7b51f97b590e0
-
SSDEEP
6144:0stUW74e1KpFcqsIi3IDCIHA/lWGHalBNLrK2OgBBmdN3MVqRw6aPMGGmGlH:02UWwFZCTsG4BNSgB43MBm
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Detect ZGRat V1
-
PureLog Stealer payload
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
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
-