Analysis
-
max time kernel
148s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 14:50
Static task
static1
Behavioral task
behavioral1
Sample
87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe
Resource
win10v2004-20240508-en
General
-
Target
87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe
-
Size
599KB
-
MD5
148943e69825b23076f7a4f64038aa93
-
SHA1
6fca65357aa8ced9625286632ce92fc4a129dc64
-
SHA256
87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db
-
SHA512
bbefc91ae7850c01d5e612b6886b49f97c477fef4a3126ec0b529ca2011cd7e5ad125894e5efe584e06d1fb1a5d3cbe7b7ba5e63def545e99fd9bc143c1700ee
-
SSDEEP
12288:ToqALMdbPKtuTZH3PyKzHVVmHaDznlOIRdjWKYYJPBlF0GsKocjP4L:vFPNtHXLVQaDznXzRRBlSqoc74L
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
sc135.mschosting.cloud - Port:
587 - Username:
[email protected] - Password:
7BbO~R2Rwc)_ - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exedescription pid process target process PID 1668 set thread context of 2892 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
msbuild.exepid process 2892 msbuild.exe 2892 msbuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exemsbuild.exedescription pid process Token: SeDebugPrivilege 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe Token: SeDebugPrivilege 2892 msbuild.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exedescription pid process target process PID 1668 wrote to memory of 2892 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe PID 1668 wrote to memory of 2892 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe PID 1668 wrote to memory of 2892 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe PID 1668 wrote to memory of 2892 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe PID 1668 wrote to memory of 2892 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe PID 1668 wrote to memory of 2892 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe PID 1668 wrote to memory of 2892 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe PID 1668 wrote to memory of 2892 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe PID 1668 wrote to memory of 3864 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe PID 1668 wrote to memory of 3864 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe PID 1668 wrote to memory of 3864 1668 87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe msbuild.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe"C:\Users\Admin\AppData\Local\Temp\87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2892
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵PID:3864
-