General
-
Target
Copy7510785002.exe
-
Size
4.7MB
-
Sample
240515-r2e4aaeb57
-
MD5
40015adb59181ae2bc09e0f271373188
-
SHA1
f1690da2e26e5a7d31d3cce7b74a6185f60333f5
-
SHA256
4bcc19c324294a3b92ed5067ca495f51a05362edcb2cf7c09d8619842a25a99c
-
SHA512
e5cbf81c29bb44dbee01474e15bef92211f70b57f91489ca963e0f91cab7077081453ee2d2f833e7002d96fd0bdd8a70af3263d4ec548f2af22e4a672a893145
-
SSDEEP
24576:ULwV1goQrA9eYALPzgpICbdW/G/4ceP81kxr/wKXo4p/PGqA/v3MnU2ZRZhRVHTa:U0Vn
Static task
static1
Behavioral task
behavioral1
Sample
Copy7510785002.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Copy7510785002.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
Protocol: smtp- Host:
66.29.151.236 - Port:
587 - Username:
[email protected] - Password:
s9jjoVvaZchS
Extracted
asyncrat
0.5.7B
April3rd2024
94.156.65.181:3434
A234sdgrgMutex_6SI8OkPnk
-
delay
3
-
install
false
-
install_folder
%AppData%
Extracted
agenttesla
Protocol: smtp- Host:
66.29.151.236 - Port:
587 - Username:
[email protected] - Password:
s9jjoVvaZchS - Email To:
[email protected]
Targets
-
-
Target
Copy7510785002.exe
-
Size
4.7MB
-
MD5
40015adb59181ae2bc09e0f271373188
-
SHA1
f1690da2e26e5a7d31d3cce7b74a6185f60333f5
-
SHA256
4bcc19c324294a3b92ed5067ca495f51a05362edcb2cf7c09d8619842a25a99c
-
SHA512
e5cbf81c29bb44dbee01474e15bef92211f70b57f91489ca963e0f91cab7077081453ee2d2f833e7002d96fd0bdd8a70af3263d4ec548f2af22e4a672a893145
-
SSDEEP
24576:ULwV1goQrA9eYALPzgpICbdW/G/4ceP81kxr/wKXo4p/PGqA/v3MnU2ZRZhRVHTa:U0Vn
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Detect ZGRat V1
-
Async RAT payload
-
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
-