Analysis
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max time kernel
106s -
max time network
107s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2024 16:37
Static task
static1
Behavioral task
behavioral1
Sample
New Order RFQ- 19A20060.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
New Order RFQ- 19A20060.exe
Resource
win10v2004-20240802-en
General
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Target
New Order RFQ- 19A20060.exe
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Size
3.3MB
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MD5
37bbc0a6a399418331028aab64f4934b
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SHA1
ab202974d765cd711cdb1174e06703e3e7f8f6fb
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SHA256
ed70bf326cea089f65ec4d96d7874d8cb65f5ae5bb12bb66ff0e9f6b4bde78ee
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SHA512
b9f170fe33ec79f6a4c9f0b01a0536a67cf4037957ae26a0523e461091f1cb7341b8f89ba8da46e189c1084503b854f8804dc230e844b6b5c50e4b132c740882
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SSDEEP
24576:HQ2UiVzd4oKzRpnOQGOvP6Lryocw1N/qMJ:H+iVJ4oKnCr/d
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
phoenixblowers.com - Port:
587 - Username:
[email protected] - Password:
Officeback@2022# - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 14 api.ipify.org 15 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1852 set thread context of 3000 1852 New Order RFQ- 19A20060.exe 88 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msbuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3000 msbuild.exe 3000 msbuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3000 msbuild.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1852 wrote to memory of 3000 1852 New Order RFQ- 19A20060.exe 88 PID 1852 wrote to memory of 3000 1852 New Order RFQ- 19A20060.exe 88 PID 1852 wrote to memory of 3000 1852 New Order RFQ- 19A20060.exe 88 PID 1852 wrote to memory of 3000 1852 New Order RFQ- 19A20060.exe 88 PID 1852 wrote to memory of 3000 1852 New Order RFQ- 19A20060.exe 88 PID 1852 wrote to memory of 3000 1852 New Order RFQ- 19A20060.exe 88 PID 1852 wrote to memory of 3000 1852 New Order RFQ- 19A20060.exe 88 PID 1852 wrote to memory of 3000 1852 New Order RFQ- 19A20060.exe 88 PID 1852 wrote to memory of 1428 1852 New Order RFQ- 19A20060.exe 89 PID 1852 wrote to memory of 1428 1852 New Order RFQ- 19A20060.exe 89 PID 1852 wrote to memory of 1428 1852 New Order RFQ- 19A20060.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\New Order RFQ- 19A20060.exe"C:\Users\Admin\AppData\Local\Temp\New Order RFQ- 19A20060.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1852 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3000
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵PID:1428
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