Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
15/05/2024, 10:53
Static task
static1
Behavioral task
behavioral1
Sample
Order List 300572024.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
Order List 300572024.exe
Resource
win10v2004-20240226-en
General
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Target
Order List 300572024.exe
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Size
720KB
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MD5
7901d97b292a5dfa6bdb82d5bba8d47f
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SHA1
aca9cf8fd24c91ed75e4a29956bb3ce3cb40edf5
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SHA256
a26493d2e56f50c049733bc651849a42513021b26bcf8c9fbb4b71fd0b3bac54
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SHA512
284557fdc6a991946ccb54f3620c3289a174666c9f4bdc2492b586e6a23a05c7cf273424f899f544e0f66fa2d546de94ecc68f79d1afceda74723e8b3eea8c1e
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SSDEEP
12288:iMgQZgFwsuPw6MEPS6tlfXju6KNDulqDfc6j9/q4zkRNutRPKewQ/SH:7VWFwVsb6KDgqDE6j9bcNutveH
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.qvise.com - Port:
587 - Username:
[email protected] - Password:
Qvise@45450# - 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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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2560 powershell.exe -
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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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\NcnBt = "C:\\Users\\Admin\\AppData\\Roaming\\NcnBt\\NcnBt.exe" Order List 300572024.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org 5 api.ipify.org 6 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2008 set thread context of 2688 2008 Order List 300572024.exe 32 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2672 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2688 Order List 300572024.exe 2688 Order List 300572024.exe 2560 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2688 Order List 300572024.exe Token: SeDebugPrivilege 2560 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2008 wrote to memory of 2560 2008 Order List 300572024.exe 28 PID 2008 wrote to memory of 2560 2008 Order List 300572024.exe 28 PID 2008 wrote to memory of 2560 2008 Order List 300572024.exe 28 PID 2008 wrote to memory of 2560 2008 Order List 300572024.exe 28 PID 2008 wrote to memory of 2672 2008 Order List 300572024.exe 30 PID 2008 wrote to memory of 2672 2008 Order List 300572024.exe 30 PID 2008 wrote to memory of 2672 2008 Order List 300572024.exe 30 PID 2008 wrote to memory of 2672 2008 Order List 300572024.exe 30 PID 2008 wrote to memory of 2688 2008 Order List 300572024.exe 32 PID 2008 wrote to memory of 2688 2008 Order List 300572024.exe 32 PID 2008 wrote to memory of 2688 2008 Order List 300572024.exe 32 PID 2008 wrote to memory of 2688 2008 Order List 300572024.exe 32 PID 2008 wrote to memory of 2688 2008 Order List 300572024.exe 32 PID 2008 wrote to memory of 2688 2008 Order List 300572024.exe 32 PID 2008 wrote to memory of 2688 2008 Order List 300572024.exe 32 PID 2008 wrote to memory of 2688 2008 Order List 300572024.exe 32 PID 2008 wrote to memory of 2688 2008 Order List 300572024.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\Order List 300572024.exe"C:\Users\Admin\AppData\Local\Temp\Order List 300572024.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pADWKmsZigGp.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2560
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pADWKmsZigGp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3968.tmp"2⤵
- Creates scheduled task(s)
PID:2672
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C:\Users\Admin\AppData\Local\Temp\Order List 300572024.exe"C:\Users\Admin\AppData\Local\Temp\Order List 300572024.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2688
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD592c382d44ebb40b62933a6b07faa7613
SHA17110a01b75d4e98b353ca9603595f5249074afd5
SHA256c08132b134fe09a835f86ab94b6ac5611cabad1da0bb07d58f48ef0f4939e54f
SHA51241c81ab52693ab1f113184ee7436cfe24cfc5dcfbd53cbd57a4d55b59dfd06c69f4ea53f09daa6c2353f50555a28ed7b4dc41440bc957ceeed5b88261d0ce95a