Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
29/03/2024, 12:51
General
- Target MVO4879773357878.jar
- Size 109KB
- Sample240329-p3gmdsha31
- SHA256 88a9b4cfac5ba3a433942f8f4e489229f0fd694a7f9a78a8b6ca5cc5dc590e00
Malware Config
Signatures
- Modifies file permissions 1 TTPs 1 IoCs
- Drops file in Program Files directory 12 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\MVO4879773357878.jar1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\icacls.exeC:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M2⤵
- Modifies file permissions
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
3903daac9bc4a3b7.timestamp
memory/4924-62-0x0000026287040000-0x0000026287041000-memory.dmp
memory/4924-66-0x0000026287040000-0x0000026287041000-memory.dmp
memory/4924-18-0x0000026288680000-0x0000026289680000-memory.dmp
memory/4924-4-0x0000026288680000-0x0000026289680000-memory.dmp
memory/4924-35-0x0000026288680000-0x0000026289680000-memory.dmp
memory/4924-47-0x0000026288680000-0x0000026289680000-memory.dmp
memory/4924-53-0x0000026288680000-0x0000026289680000-memory.dmp
memory/4924-55-0x0000026287040000-0x0000026287041000-memory.dmp
memory/4924-12-0x0000026287040000-0x0000026287041000-memory.dmp
memory/4924-58-0x0000026288680000-0x0000026289680000-memory.dmp
memory/4924-29-0x0000026287040000-0x0000026287041000-memory.dmp
memory/4924-68-0x0000026287040000-0x0000026287041000-memory.dmp
memory/4924-78-0x0000026287040000-0x0000026287041000-memory.dmp
memory/4924-83-0x0000026287040000-0x0000026287041000-memory.dmp
memory/4924-82-0x0000026287040000-0x0000026287041000-memory.dmp
memory/4924-84-0x0000026287040000-0x0000026287041000-memory.dmp
memory/4924-113-0x0000026288680000-0x0000026289680000-memory.dmp
memory/4924-124-0x0000026288680000-0x0000026289680000-memory.dmp
memory/4924-128-0x0000026288680000-0x0000026289680000-memory.dmp