Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
25/11/2024, 09:53
General
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Target
2757L_file.exe
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Size
1.7MB
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MD5
dbcb2bb33cc623898e5f5e93af43366f
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SHA1
cf579373ffcec785e9fe2070c9a1fea1fe2cf62f
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SHA256
4e9e5f4322649ec1edbf95ced7863a6df6413c933a780c6bee147c11eee28a56
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SHA512
cebe946cdc4cd62fccd0e39a0a0bc64ac34da1de7515743c1db3ca7b3af2dab5ab914141794b43b8a42a2dccf1cde2d41434372faecad19de3fdd9b972e4c5aa
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SSDEEP
49152:mjg+xokny2iNivv+uVU4QbvkiPvmZ1JJ:AgUdnyziueQr3He
Malware Config
Extracted
stealc
mars
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Signatures
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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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 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2757L_file.exe"C:\Users\Admin\AppData\Local\Temp\2757L_file.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
6.6MB
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Filesize
8KB
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Filesize
92KB
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Filesize
6.6MB
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Filesize
6.6MB