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240318-xbjlnsga8t 6General
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Target
https://discord.com/channels/@me
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Sample
240323-wk6l5aad29
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://discord.com/channels/@me
Resource
win11-20240221-en
windows11-21h2-x64
34 signatures
300 seconds
Malware Config
Extracted
Path
C:\Users\Admin\Downloads\!Please Read Me!.txt
Family
wannacry
Ransom Note
Q: What's wrong with my files?
A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted.
If you follow our instructions we guarantee that you can decrypt all your files quickly and safely!
Let's start decrypting!
Q: What do I do?
A: First, you need to pay service fees for the decryption.
Please send $300 worth of bitcoin to this bitcoin address: 15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1
Next, please find the decrypt software on your desktop, an executable file named "!WannaDecryptor!.exe".
If it does not exsit, download the software from the address below. (You may need to disable your antivirus for a while.)
rar password: wcry123
Run and follow the instructions!
�
Wallets
15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1
Targets
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Target
https://discord.com/channels/@me
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InfinityLock Ransomware
Also known as InfinityCrypt. Based on the open-source HiddenTear ransomware.
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Downloads MZ/PE file
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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Suspicious use of SetThreadContext
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