Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
18/05/2024, 17:12
Static task
static1
Behavioral task
behavioral1
Sample
New order.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
New order.exe
Resource
win10v2004-20240226-en
General
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Target
New order.exe
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Size
937KB
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MD5
edff6ebaba458e4a2d35de645fa2f104
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SHA1
549076de88e051109d387169f7e152864099c474
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SHA256
b3ac3ae44c087c5dc5d42c5ea8531e82f47cc6740da571a7c60624dfdb436469
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SHA512
91cd2f7e7e292602194cf3a400fc01e9fcf882c83e84b8997910d1d2d749ba5e423b39a25b146f3f87377b1a2256b1c8723d790aa4628f29a480f644cdb18fdf
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SSDEEP
24576:k+0MVCW4TGOIQ3JEcTyeOOYJExtGfVH8k1q:k+VQZEcTnOuxtGfVH8t
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.iaa-airferight.com - Port:
587 - Username:
[email protected] - Password:
webmaster - 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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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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 16 api.ipify.org 15 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4860 set thread context of 1764 4860 New order.exe 90 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1764 RegAsm.exe 1764 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1764 RegAsm.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4860 wrote to memory of 1764 4860 New order.exe 90 PID 4860 wrote to memory of 1764 4860 New order.exe 90 PID 4860 wrote to memory of 1764 4860 New order.exe 90 PID 4860 wrote to memory of 1764 4860 New order.exe 90 PID 4860 wrote to memory of 1764 4860 New order.exe 90 PID 4860 wrote to memory of 1764 4860 New order.exe 90 PID 4860 wrote to memory of 1764 4860 New order.exe 90 PID 4860 wrote to memory of 1764 4860 New order.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\New order.exe"C:\Users\Admin\AppData\Local\Temp\New order.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4860 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1764
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:81⤵PID:4616