Analysis
-
max time kernel
135s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
05/06/2024, 14:49
Static task
static1
Behavioral task
behavioral1
Sample
72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe
Resource
win10v2004-20240508-en
General
-
Target
72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe
-
Size
1.0MB
-
MD5
918d519fb50fb3093643a7ef606d22dc
-
SHA1
59f7712b5af9c69979a0c3ce1c4e663e66ad4eac
-
SHA256
72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5
-
SHA512
d0e224c92c5003b0518e3532ef1c45682a242bd20324776e71d19bd3abf42f208663bcf348916c42f4d852638655d6d9c548fbc43464f97c8c4faa1216847e59
-
SSDEEP
24576:3AHnh+eWsN3skA4RV1Hom2KXMmHagTuL2P5:qh+ZkldoPK8Yag+G
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.fosna.net - Port:
21 - Username:
[email protected] - Password:
(=8fPSH$KO_!
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 20 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4848 set thread context of 4372 4848 72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe 86 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4372 RegSvcs.exe 4372 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4848 72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4372 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4848 72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe 4848 72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 4848 72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe 4848 72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4848 wrote to memory of 4372 4848 72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe 86 PID 4848 wrote to memory of 4372 4848 72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe 86 PID 4848 wrote to memory of 4372 4848 72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe 86 PID 4848 wrote to memory of 4372 4848 72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe"C:\Users\Admin\AppData\Local\Temp\72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\72add732d0c20cb251c47d3a5128454c2c3ee7520c9ce8788899fd86176ae5b5.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4372
-