Analysis Overview
SHA256
ff8393a6897b98e47c3cc21aee88b5c5669b57811f2fb6b9d693736713a8a9c7
Threat Level: Known bad
The file ff8393a6897b98e47c3cc21aee88b5c5669b57811f2fb6b9d693736713a8a9c7 was found to be: Known bad.
Malicious Activity Summary
AdWind
Drops file in System32 directory
Drops file in Program Files directory
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-06-26 01:24
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-06-26 01:24
Reported
2022-06-26 03:56
Platform
win7-20220414-en
Max time kernel
42s
Max time network
50s
Command Line
Signatures
Processes
C:\Windows\system32\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\ff8393a6897b98e47c3cc21aee88b5c5669b57811f2fb6b9d693736713a8a9c7.jar
Network
Files
memory/548-54-0x000007FEFC281000-0x000007FEFC283000-memory.dmp
memory/548-61-0x0000000002250000-0x0000000005250000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-06-26 01:24
Reported
2022-06-26 03:55
Platform
win10v2004-20220414-en
Max time kernel
149s
Max time network
139s
Command Line
Signatures
AdWind
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\System32\test.txt | C:\Program Files\Java\jre1.8.0_66\bin\java.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\dll\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\dll\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\dll\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\dll\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Java\jre1.8.0_66\bin\java.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\ff8393a6897b98e47c3cc21aee88b5c5669b57811f2fb6b9d693736713a8a9c7.jar
C:\Program Files\Java\jre1.8.0_66\bin\java.exe
"C:\Program Files\Java\jre1.8.0_66\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.0113895802478205526526488293964953140.class
C:\Windows\SYSTEM32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1439675978796329310.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1439675978796329310.vbs
C:\Windows\SYSTEM32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4914764455638463063.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4914764455638463063.vbs
C:\Windows\SYSTEM32\xcopy.exe
xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
C:\Windows\SYSTEM32\cmd.exe
cmd.exe
Network
| Country | Destination | Domain | Proto |
| US | 52.168.117.170:443 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| US | 8.238.111.126:80 | tcp | |
| US | 8.238.111.126:80 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp | |
| N/A | 127.0.0.1:7777 | tcp |
Files
memory/3848-134-0x0000000002B10000-0x0000000003B10000-memory.dmp
memory/3848-147-0x0000000002B10000-0x0000000003B10000-memory.dmp
memory/3848-152-0x0000000002B10000-0x0000000003B10000-memory.dmp
memory/2932-153-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\_0.0113895802478205526526488293964953140.class
| MD5 | 781fb531354d6f291f1ccab48da6d39f |
| SHA1 | 9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68 |
| SHA256 | 97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9 |
| SHA512 | 3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8 |
memory/3848-159-0x0000000002B10000-0x0000000003B10000-memory.dmp
C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/3848-166-0x0000000002B10000-0x0000000003B10000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1809750270-3141839489-3074374771-1000\83aa4cc77f591dfc2374580bbd95f6ba_2c7a2658-1166-4e8e-b7f6-c01b4ff97801
| MD5 | c8366ae350e7019aefc9d1e6e6a498c6 |
| SHA1 | 5731d8a3e6568a5f2dfbbc87e3db9637df280b61 |
| SHA256 | 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238 |
| SHA512 | 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd |
memory/2932-170-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-173-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/1324-174-0x0000000000000000-mapping.dmp
memory/4752-176-0x0000000000000000-mapping.dmp
memory/2932-177-0x00000000023F0000-0x00000000033F0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive1439675978796329310.vbs
| MD5 | 3bdfd33017806b85949b6faa7d4b98e4 |
| SHA1 | f92844fee69ef98db6e68931adfaa9a0a0f8ce66 |
| SHA256 | 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6 |
| SHA512 | ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429 |
memory/2208-179-0x0000000000000000-mapping.dmp
memory/740-180-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive4914764455638463063.vbs
| MD5 | a32c109297ed1ca155598cd295c26611 |
| SHA1 | dc4a1fdbaad15ddd6fe22d3907c6b03727b71510 |
| SHA256 | 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7 |
| SHA512 | 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887 |
memory/3888-182-0x0000000000000000-mapping.dmp
memory/2932-184-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-185-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/3736-186-0x0000000000000000-mapping.dmp
memory/2932-189-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-190-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-191-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-192-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-193-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-197-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-198-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-199-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-200-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-202-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-203-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-204-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-207-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-208-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-212-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-213-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-219-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-220-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-222-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-225-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-227-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-229-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-233-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-234-0x00000000023F0000-0x00000000033F0000-memory.dmp
memory/2932-235-0x00000000023F0000-0x00000000033F0000-memory.dmp