Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16/05/2024, 01:56
Static task
static1
Behavioral task
behavioral1
Sample
36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe
Resource
win10v2004-20240426-en
General
-
Target
36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe
-
Size
1.0MB
-
MD5
e9c93fba7eb3315a504e2b5f8d40916d
-
SHA1
47c7801354ce2c5818d6ba09468356ca7daa4a6b
-
SHA256
36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f
-
SHA512
1022d27e9f513b0ceae2b6564e9de90a74cd91351a1371f4a37cdd111c5fae9f20fe904a82e9b40d5dbbd9e886091e1afa4d3f2b446c79d2cf10187b4abfd3c1
-
SSDEEP
24576:hqDEvCTbMWu7rQYlBQcBiT6rprG8anTL1703GNM:hTvC/MTQYxsWR7anTL103G
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.misericordiadealbergaria.pt - Port:
587 - Username:
[email protected] - Password:
y2vf5v3cdnew - Email To:
[email protected]
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 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2328 set thread context of 2532 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2532 RegSvcs.exe 2532 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2532 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2328 wrote to memory of 2532 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 28 PID 2328 wrote to memory of 2532 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 28 PID 2328 wrote to memory of 2532 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 28 PID 2328 wrote to memory of 2532 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 28 PID 2328 wrote to memory of 2532 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 28 PID 2328 wrote to memory of 2532 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 28 PID 2328 wrote to memory of 2532 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 28 PID 2328 wrote to memory of 2532 2328 36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe"C:\Users\Admin\AppData\Local\Temp\36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2532
-