Analysis Overview
SHA256
4bc5313a71f693006cd45fb7bed9fa5f907f80bd1b12584b066dccdc95e2ea9d
Threat Level: Known bad
The file 4bc5313a71f693006cd45fb7bed9fa5f907f80bd1b12584b066dccdc95e2ea9d was found to be: Known bad.
Malicious Activity Summary
AdWind
Drops file in System32 directory
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-07-12 08:50
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-12 08:50
Reported
2022-07-12 12:46
Platform
win7-20220414-en
Max time kernel
149s
Max time network
45s
Command Line
Signatures
AdWind
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\System32\test.txt | C:\Program Files\Java\jre7\bin\java.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\java.exe | N/A |
| N/A | N/A | C:\Program Files\Java\jre7\bin\java.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\4bc5313a71f693006cd45fb7bed9fa5f907f80bd1b12584b066dccdc95e2ea9d.jar
C:\Program Files\Java\jre7\bin\java.exe
"C:\Program Files\Java\jre7\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.50108658956702716216716950009246562.class
C:\Windows\system32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive7504517590274912604.vbs
C:\Windows\system32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive7519015357715347630.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive7519015357715347630.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive7504517590274912604.vbs
C:\Windows\system32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4080561751906088115.vbs
C:\Windows\system32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1832742803374574081.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4080561751906088115.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1832742803374574081.vbs
C:\Windows\system32\xcopy.exe
xcopy "C:\Program Files\Java\jre7" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
C:\Windows\system32\xcopy.exe
xcopy "C:\Program Files\Java\jre7" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
C:\Windows\system32\cmd.exe
cmd.exe
Network
| Country | Destination | Domain | Proto |
| 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/2020-54-0x000007FEFBCB1000-0x000007FEFBCB3000-memory.dmp
memory/2020-57-0x0000000002190000-0x0000000005190000-memory.dmp
memory/1652-65-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\_0.50108658956702716216716950009246562.class
| MD5 | 781fb531354d6f291f1ccab48da6d39f |
| SHA1 | 9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68 |
| SHA256 | 97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9 |
| SHA512 | 3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8 |
memory/1652-76-0x0000000002070000-0x0000000005070000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1083475884-596052423-1669053738-1000\83aa4cc77f591dfc2374580bbd95f6ba_206ac020-9434-4197-af4e-48c8ff9cae6c
| MD5 | c8366ae350e7019aefc9d1e6e6a498c6 |
| SHA1 | 5731d8a3e6568a5f2dfbbc87e3db9637df280b61 |
| SHA256 | 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238 |
| SHA512 | 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd |
memory/2020-78-0x0000000002190000-0x0000000005190000-memory.dmp
memory/1788-81-0x0000000000000000-mapping.dmp
memory/1192-82-0x0000000000000000-mapping.dmp
memory/916-84-0x0000000000000000-mapping.dmp
memory/1112-83-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive7519015357715347630.vbs
| MD5 | 3bdfd33017806b85949b6faa7d4b98e4 |
| SHA1 | f92844fee69ef98db6e68931adfaa9a0a0f8ce66 |
| SHA256 | 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6 |
| SHA512 | ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429 |
C:\Users\Admin\AppData\Local\Temp\Retrive7504517590274912604.vbs
| MD5 | 3bdfd33017806b85949b6faa7d4b98e4 |
| SHA1 | f92844fee69ef98db6e68931adfaa9a0a0f8ce66 |
| SHA256 | 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6 |
| SHA512 | ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429 |
memory/428-87-0x0000000000000000-mapping.dmp
memory/636-88-0x0000000000000000-mapping.dmp
memory/1484-89-0x0000000000000000-mapping.dmp
memory/1136-90-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive1832742803374574081.vbs
| MD5 | a32c109297ed1ca155598cd295c26611 |
| SHA1 | dc4a1fdbaad15ddd6fe22d3907c6b03727b71510 |
| SHA256 | 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7 |
| SHA512 | 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887 |
C:\Users\Admin\AppData\Local\Temp\Retrive4080561751906088115.vbs
| MD5 | a32c109297ed1ca155598cd295c26611 |
| SHA1 | dc4a1fdbaad15ddd6fe22d3907c6b03727b71510 |
| SHA256 | 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7 |
| SHA512 | 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887 |
memory/1016-94-0x0000000000000000-mapping.dmp
memory/1264-93-0x0000000000000000-mapping.dmp
memory/1792-95-0x0000000000000000-mapping.dmp
memory/1652-96-0x0000000002070000-0x0000000005070000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-12 08:50
Reported
2022-07-12 12:46
Platform
win10v2004-20220414-en
Max time kernel
26s
Max time network
28s
Command Line
Signatures
AdWind
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| 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\4bc5313a71f693006cd45fb7bed9fa5f907f80bd1b12584b066dccdc95e2ea9d.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\_0.94215306997290926750643017804938096.class
C:\Windows\SYSTEM32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8462157604620580774.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8462157604620580774.vbs
C:\Windows\SYSTEM32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4600649883252999303.vbs
C:\Windows\SYSTEM32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8247382499079576015.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4600649883252999303.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8247382499079576015.vbs
C:\Windows\SYSTEM32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive176502118178967235.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\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive176502118178967235.vbs
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 8.238.111.254:80 | tcp |
Files
memory/3492-134-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/4716-153-0x0000000000000000-mapping.dmp
memory/3492-157-0x0000000002A20000-0x0000000003A20000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_0.94215306997290926750643017804938096.class
| MD5 | 781fb531354d6f291f1ccab48da6d39f |
| SHA1 | 9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68 |
| SHA256 | 97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9 |
| SHA512 | 3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8 |
C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp
| MD5 | d6a9fd1607f83ebb8ec601021d49ffd2 |
| SHA1 | 148b7f06d5a2c05d79757ad82a1c746ae17a7536 |
| SHA256 | 04299796d90be492e4cc0440993dc5f79e7b83636a26166796f9a0832fb8789b |
| SHA512 | 60d5c148f2a2c6b67ba89693848987fd1d01c43d965bf71bf148314284b895d328b260e0214d67191272c0bdd4bf96cc8bfa62cff67fe4dfa2a6d5514de248d7 |
memory/3492-173-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/5072-174-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2632097139-1792035885-811742494-1000\83aa4cc77f591dfc2374580bbd95f6ba_2c37a701-1043-4f89-b4d1-d05ed25c6971
| MD5 | c8366ae350e7019aefc9d1e6e6a498c6 |
| SHA1 | 5731d8a3e6568a5f2dfbbc87e3db9637df280b61 |
| SHA256 | 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238 |
| SHA512 | 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd |
memory/3476-176-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive8462157604620580774.vbs
| MD5 | 3bdfd33017806b85949b6faa7d4b98e4 |
| SHA1 | f92844fee69ef98db6e68931adfaa9a0a0f8ce66 |
| SHA256 | 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6 |
| SHA512 | ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429 |
memory/3492-181-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/2076-186-0x0000000000000000-mapping.dmp
memory/5052-187-0x0000000000000000-mapping.dmp
memory/3492-188-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/224-189-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive4600649883252999303.vbs
| MD5 | 3bdfd33017806b85949b6faa7d4b98e4 |
| SHA1 | f92844fee69ef98db6e68931adfaa9a0a0f8ce66 |
| SHA256 | 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6 |
| SHA512 | ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429 |
memory/4848-191-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive8247382499079576015.vbs
| MD5 | a32c109297ed1ca155598cd295c26611 |
| SHA1 | dc4a1fdbaad15ddd6fe22d3907c6b03727b71510 |
| SHA256 | 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7 |
| SHA512 | 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887 |
memory/3388-194-0x0000000000000000-mapping.dmp
memory/3492-196-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/3860-195-0x0000000000000000-mapping.dmp
memory/3712-197-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive176502118178967235.vbs
| MD5 | a32c109297ed1ca155598cd295c26611 |
| SHA1 | dc4a1fdbaad15ddd6fe22d3907c6b03727b71510 |
| SHA256 | 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7 |
| SHA512 | 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887 |