Analysis
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max time kernel
145s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 14:45
Behavioral task
behavioral1
Sample
s.jar
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
s.jar
Resource
win10v2004-20240802-en
General
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Target
s.jar
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Size
23.4MB
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MD5
f476422a60511cd61f6754728580ce34
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SHA1
370946c72b96148d33fb436a527becc9ab291b03
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SHA256
7a11f106c159e995601f6acf7cb5bf9a78f9e766a97eb63502cb9666febc7a6e
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SHA512
8fae7bc1a0a568b0dd4a30c21be8d8d9da1fcdc6dcc3fd5ee1c5dab940ecf2539b9fadc2e5a597d0177c19a6cad27e7619ed7174f54e0d390e5fb419b7d49d48
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SSDEEP
393216:Uj2fnuMWx2Y+fTS66Na4CUid5EYa9fL8kE/Yiuyw6iPhRD/IBRsme1eZrWl+9p:CquP2Y/fDCdfElCV/tw6i5qBioKUP
Malware Config
Signatures
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jre-8-startup-manager.jar javaw.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jre-8-startup-manager.jar javaw.exe -
Loads dropped DLL 3 IoCs
pid Process 1580 java.exe 3036 javaw.exe 3036 javaw.exe -
Event Triggered Execution: Netsh Helper DLL 1 TTPs 57 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1580 java.exe 1580 java.exe 3036 javaw.exe 3036 javaw.exe 3036 javaw.exe 3036 javaw.exe 3036 javaw.exe 3036 javaw.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 1580 wrote to memory of 3036 1580 java.exe 83 PID 1580 wrote to memory of 3036 1580 java.exe 83 PID 3036 wrote to memory of 4544 3036 javaw.exe 84 PID 3036 wrote to memory of 4544 3036 javaw.exe 84 PID 3036 wrote to memory of 4952 3036 javaw.exe 91 PID 3036 wrote to memory of 4952 3036 javaw.exe 91 PID 3036 wrote to memory of 4696 3036 javaw.exe 95 PID 3036 wrote to memory of 4696 3036 javaw.exe 95 PID 3036 wrote to memory of 3104 3036 javaw.exe 97 PID 3036 wrote to memory of 3104 3036 javaw.exe 97 PID 3036 wrote to memory of 4624 3036 javaw.exe 101 PID 3036 wrote to memory of 4624 3036 javaw.exe 101 PID 3036 wrote to memory of 4568 3036 javaw.exe 103 PID 3036 wrote to memory of 4568 3036 javaw.exe 103 PID 3036 wrote to memory of 532 3036 javaw.exe 105 PID 3036 wrote to memory of 532 3036 javaw.exe 105 PID 3036 wrote to memory of 3688 3036 javaw.exe 107 PID 3036 wrote to memory of 3688 3036 javaw.exe 107 PID 3036 wrote to memory of 2748 3036 javaw.exe 109 PID 3036 wrote to memory of 2748 3036 javaw.exe 109 PID 3036 wrote to memory of 4328 3036 javaw.exe 111 PID 3036 wrote to memory of 4328 3036 javaw.exe 111 PID 3036 wrote to memory of 3780 3036 javaw.exe 113 PID 3036 wrote to memory of 3780 3036 javaw.exe 113 PID 3036 wrote to memory of 4360 3036 javaw.exe 115 PID 3036 wrote to memory of 4360 3036 javaw.exe 115 PID 3036 wrote to memory of 4996 3036 javaw.exe 117 PID 3036 wrote to memory of 4996 3036 javaw.exe 117 PID 3036 wrote to memory of 1384 3036 javaw.exe 119 PID 3036 wrote to memory of 1384 3036 javaw.exe 119 PID 3036 wrote to memory of 4620 3036 javaw.exe 121 PID 3036 wrote to memory of 4620 3036 javaw.exe 121 PID 3036 wrote to memory of 2964 3036 javaw.exe 123 PID 3036 wrote to memory of 2964 3036 javaw.exe 123 PID 3036 wrote to memory of 2104 3036 javaw.exe 125 PID 3036 wrote to memory of 2104 3036 javaw.exe 125 PID 3036 wrote to memory of 4864 3036 javaw.exe 127 PID 3036 wrote to memory of 4864 3036 javaw.exe 127 PID 3036 wrote to memory of 1124 3036 javaw.exe 129 PID 3036 wrote to memory of 1124 3036 javaw.exe 129
Processes
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C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\s.jar1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1580 -
C:\Program Files\Java\jre-1.8\bin\javaw.exe"C:\Program Files\Java\jre-1.8\bin\javaw" -jar "C:\Users\Admin\AppData\Local\Temp\s.jar" DELAY:32⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3036 -
C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:4544
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:4952
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:4696
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:3104
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:4624
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:4568
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:532
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:3688
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:2748
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:4328
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:3780
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:4360
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:4996
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:1384
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:4620
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:2964
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:2104
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:4864
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C:\Windows\SYSTEM32\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
PID:1124
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
46B
MD57483c873a7c4eddd04a1bf9f964c8d64
SHA1faa5b6a65093695e290b4c8cb64f30832a7e21e9
SHA256b925d5d1aef5c915f1e60177ab5145e4afb564f682e58b42c37fec934f26a08c
SHA512d66dda1cf290597aa72bad048758ced631c978b438d53ee9b627ee277df7e363ef312cae68e25c47a2fd8af08a15d5e149557cc2c48b216b3b5eb2b969ad06c8
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Filesize
80KB
MD5e9a449971b9efb0a2e12b9cfdd95c076
SHA1385777659fa84e94a3812eb9a8afad27ae3ceed4
SHA256b8c331c9f915960201da9af9c9dc8309e95e7d533741e71f4a5d13ca007d3e18
SHA512bbcaf66b316cb60c63bb190099bee36a0059f13fa35fdf3a9a3e7e9a5304abe57acd71d644cde554427825249b460d58f0aba79f599f0c6fa40d23ea21aa941d
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Filesize
248KB
MD54de85f9679c3a75f6d7d3e56094aa106
SHA1052f62fb2ebec89fbe412db480865910eab693ad
SHA2563d1b2427b45ff5178bbb4db395758bedd3a1e91121ebb3e3640b5c4e20eb22cc
SHA512e8357eabd548ffeba42715d891b9e1ed22b7bf720f48b1888407b9ebe7a796719c60a38f4fb8bb1cf32d3c9bed210a07cc227424ef991d356ec3acef9e6223ab
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\83aa4cc77f591dfc2374580bbd95f6ba_32404286-a0b5-4a93-9620-6f13fd83251a
Filesize45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd