Resubmissions
14-01-2025 07:08
250114-hyh64a1jg1 1014-01-2025 06:16
250114-g1z2ys1ndq 1020-06-2022 13:20
220620-qk384sdder 10Analysis
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max time kernel
18s -
max time network
8s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20250113-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250113-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
14-01-2025 06:16
General
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Target
dQwwXsTxxeE.exe
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Size
202KB
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MD5
88e3eeefbb87b4534e3715ef59f81173
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SHA1
471e2130d96d02a018cdf877d963c98a631246cd
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SHA256
454a0228ab3aca978bb8da603e1f1ef783d2247f95d186f2f46c5e050d12ece3
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SHA512
bcc12fa79fae920412874104c628fb14d8d77418dd9e9e392550eebd2d513ee9d2497b4a8ed1606d50220572c3125120df04d79e857c68e5724aed73e0884eb5
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SSDEEP
3072:QzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIvXcZVg9FMMywQakxalJR0:QLV6Bta6dtJmakIM5LVgLMMywQVol0
Malware Config
Signatures
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Nanocore family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NAS Manager = "C:\\Program Files (x86)\\NAS Manager\\nasmgr.exe" dQwwXsTxxeE.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA dQwwXsTxxeE.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs
flow ioc 4 7.tcp.eu.ngrok.io -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files (x86)\NAS Manager\nasmgr.exe dQwwXsTxxeE.exe -
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 dQwwXsTxxeE.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 4756 dQwwXsTxxeE.exe 4756 dQwwXsTxxeE.exe 4756 dQwwXsTxxeE.exe 4756 dQwwXsTxxeE.exe 4756 dQwwXsTxxeE.exe 4756 dQwwXsTxxeE.exe 4756 dQwwXsTxxeE.exe 4756 dQwwXsTxxeE.exe 4756 dQwwXsTxxeE.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4756 dQwwXsTxxeE.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4756 dQwwXsTxxeE.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dQwwXsTxxeE.exe"C:\Users\Admin\AppData\Local\Temp\dQwwXsTxxeE.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4756