Analysis
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max time kernel
99s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
19-12-2024 02:37
General
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Target
3a3df1d607cadb94dcaf342fa87335095cff02b5a8e6ebe8c4bcad59771c8b11.exe
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Size
3.5MB
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MD5
c07c4c8dc27333c31f6ffda237ff2481
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SHA1
9dbdaefef6386a38ffb486acacee9cce27a4c6cd
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SHA256
3a3df1d607cadb94dcaf342fa87335095cff02b5a8e6ebe8c4bcad59771c8b11
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SHA512
29eada3df10a3e60d6d9dfc673825aa8d4f1ec3c8b12137ea10cd8ff3a80ec4f3b1ad6e2a4a80d75fa9b74d5022ccdfb343091e9ac693a972873852dcb5cff02
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SSDEEP
98304:q9ZyB/o6CNGPvnrsntATfwI5Kr8VUwPtbM1Q6ao:q9Z+2GPvjII5HtX6d
Malware Config
Extracted
lumma
https://moutheventushz.shop/api
https://respectabosiz.shop/api
https://bakedstusteeb.shop/api
https://conceszustyb.shop/api
https://nightybinybz.shop/api
https://standartedby.shop/api
https://mutterissuen.shop/api
https://worddosofrm.shop/api
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Signatures
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Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
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Lumma family
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Stealc
Stealc is an infostealer written in C++.
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Browser Information Discovery 1 TTPs
Enumerate browser information.
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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.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3a3df1d607cadb94dcaf342fa87335095cff02b5a8e6ebe8c4bcad59771c8b11.exe"C:\Users\Admin\AppData\Local\Temp\3a3df1d607cadb94dcaf342fa87335095cff02b5a8e6ebe8c4bcad59771c8b11.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
7.9MB
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Filesize
4KB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
4KB
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Filesize
7.9MB
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Filesize
7.9MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
7.9MB