Analysis
-
max time kernel
93s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
-
submitted
13-06-2024 08:41
General
-
Target
efriendplus.exe
-
Size
1.4MB
-
MD5
143aa9f41bdc16a2da132b34b108588e
-
SHA1
498aaae404e3fa8c08c17717cab87d4e28c9832c
-
SHA256
8d34adebf7360dff60c3f8cf90534d27cc38dfef79f6f208240f0416ad39ab18
-
SHA512
702c949e972abedc6424686654f104e7b5f96a42163bad963e25d7b114587c37a1921527bb28dbc7ce53093dd4cc9a3fb1c8beff09fbb240e53019886ffd4cb9
-
SSDEEP
24576:J/g09wCN2LBc/AI6PPcpZyDDEBCBo/WLVSO29tqAlEwTAnoZODMH6euly2P9FRP6:RgCw3K/p6PPcpZ5UBNVSFk1wUoTaeW9e
Score
9/10
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
-
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.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\efriendplus.exe"C:\Users\Admin\AppData\Local\Temp\efriendplus.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
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3.7MB
-
Filesize
8KB
-
Filesize
3.7MB