Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
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submitted
02/03/2025, 00:24
General
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Target
fkjashfjkwsadfkjshadfkjashfkjsahfkjsahfjksahdf.jar
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Size
639KB
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MD5
1846a60a18c931ef4ddcb77f8adb27cf
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SHA1
d18b9edfc1b63fc818e1581afb8f6b4046efc27e
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SHA256
4e5b705d6e2c851cf4b15fb0890e64ff4b8ace7b34a5dd0cf9dd685f1870c22d
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SHA512
6eed45e6f2c1854374c59676245a0da385b0072d433f74a729417387c5e52e35d2ccd0dd21c5ad56fe90e31c7154a2275347893207ebec8f7ac1142aadd75140
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SSDEEP
12288:a3/VQ5/vvtw/l4dxIFwjg2/LRj+B7oNivGgCxSRBA3EuM2hkSuNDkK:a3tQ5tw94Hbjg2FOGivvApEuxh3uNDkK
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
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Views/modifies file attributes 1 TTPs 1 IoCs
Processes
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C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\fkjashfjkwsadfkjshadfkjashfkjsahfkjsahfjksahdf.jar1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\attrib.exeattrib +H C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1740875060807.tmp2⤵
- Views/modifies file attributes
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files\Java\jre-1.8\bin\javaw.exe -jar C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1740875060807.tmp" /f"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\reg.exeREG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files\Java\jre-1.8\bin\javaw.exe -jar C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1740875060807.tmp" /f3⤵
- Adds Run key to start application
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
639KB
MD51846a60a18c931ef4ddcb77f8adb27cf
SHA1d18b9edfc1b63fc818e1581afb8f6b4046efc27e
SHA2564e5b705d6e2c851cf4b15fb0890e64ff4b8ace7b34a5dd0cf9dd685f1870c22d
SHA5126eed45e6f2c1854374c59676245a0da385b0072d433f74a729417387c5e52e35d2ccd0dd21c5ad56fe90e31c7154a2275347893207ebec8f7ac1142aadd75140
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Filesize
2.4MB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.4MB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB