Analysis
-
max time kernel
153s -
max time network
43s -
platform
windows7_x64 -
resource
win7-20230621-en -
resource tags
arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system -
submitted
22-06-2023 00:22
Static task
static1
Behavioral task
behavioral1
Sample
f3a945c01028b8c9ed3db8e704df2c92680d50a0b2522d8913625db499dc1fd3.jar
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
f3a945c01028b8c9ed3db8e704df2c92680d50a0b2522d8913625db499dc1fd3.jar
Resource
win10v2004-20230621-en
General
-
Target
f3a945c01028b8c9ed3db8e704df2c92680d50a0b2522d8913625db499dc1fd3.jar
-
Size
545KB
-
MD5
dec140739b82170a02b29ebe6bc3186d
-
SHA1
719cb079c2a7158401fe5c6c7a5842f06c78f7f4
-
SHA256
f3a945c01028b8c9ed3db8e704df2c92680d50a0b2522d8913625db499dc1fd3
-
SHA512
8c95b0189d5426bb01f852d01ea86b79d6179ffa96489f24e69d0dfe28f57259c603a9ba02c40fa27f04140a5929b596340e2ff60b971db2686ba34cd46e70d5
-
SSDEEP
12288:Ozyk6lcr7LxUfdjrVXS/kwQvInyVSMjPmumDsnmtmOo9:Oz1Kczu4nQQyVbjPIDsFT9
Malware Config
Signatures
-
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
java.exepid process 2032 java.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
java.exedescription pid process target process PID 2032 wrote to memory of 1932 2032 java.exe java.exe PID 2032 wrote to memory of 1932 2032 java.exe java.exe PID 2032 wrote to memory of 1932 2032 java.exe java.exe
Processes
-
C:\Windows\system32\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\f3a945c01028b8c9ed3db8e704df2c92680d50a0b2522d8913625db499dc1fd3.jar1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Program Files\Java\jre7\bin\java.exe"C:\Program Files\Java\jre7\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.470964090448428355155388131556177666.class2⤵PID:1932
-
C:\Windows\system32\cscript.execscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive122962000598882585.vbs1⤵PID:1120
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
241KB
MD5781fb531354d6f291f1ccab48da6d39f
SHA19ce4518ebcb5be6d1f0b5477fa00c26860fe9a68
SHA25697d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9
SHA5123e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8
-
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3297628651-743815474-1126733160-1000\83aa4cc77f591dfc2374580bbd95f6ba_c44c2ec8-8500-42f2-bfe4-fcc7b0a08b60
Filesize45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd