Analysis Overview
SHA256
2d1bdf894e558865433c1c8c288887fb9fd0604c0ffc82fe7b623637043c733e
Threat Level: Shows suspicious behavior
The file cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Executes dropped EXE
Obfuscated with Agile.Net obfuscator
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-31 13:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-31 13:42
Reported
2024-08-31 13:45
Platform
win10v2004-20240802-en
Max time kernel
143s
Max time network
150s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\aTEHRFedpp.exe"
C:\Windows\SysWOW64\explorer.exe
"C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\aTEHRFedpp.exe"
C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
C:\Users\Admin\AppData\Local\aTEHRFedpp.exe
"C:\Users\Admin\AppData\Local\aTEHRFedpp.exe"
C:\Users\Admin\AppData\Local\aTEHRFedpp.exe
"C:\Users\Admin\AppData\Local\aTEHRFedpp.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/540-0-0x000000007493E000-0x000000007493F000-memory.dmp
memory/540-1-0x00000000004D0000-0x000000000058E000-memory.dmp
memory/540-2-0x0000000005400000-0x00000000059A4000-memory.dmp
memory/540-3-0x0000000004F30000-0x0000000004FC2000-memory.dmp
memory/540-4-0x0000000004EE0000-0x0000000004F20000-memory.dmp
memory/540-5-0x0000000005040000-0x0000000005078000-memory.dmp
memory/540-6-0x0000000074930000-0x00000000750E0000-memory.dmp
memory/540-7-0x0000000002920000-0x0000000002926000-memory.dmp
memory/540-8-0x00000000029A0000-0x00000000029AA000-memory.dmp
memory/540-9-0x000000007493E000-0x000000007493F000-memory.dmp
memory/540-10-0x0000000074930000-0x00000000750E0000-memory.dmp
memory/540-14-0x0000000074930000-0x00000000750E0000-memory.dmp
C:\Users\Admin\AppData\Local\aTEHRFedpp.exe
| MD5 | cce85c20b904b48ecce56f1e969dcf80 |
| SHA1 | 1a6d9a342ba4f259b3a14523d139b39c87091bac |
| SHA256 | 2d1bdf894e558865433c1c8c288887fb9fd0604c0ffc82fe7b623637043c733e |
| SHA512 | 51e450f60c9c15bb8e2a9497ed735ed94d5451a767bf4659d9adcd650c8a6a52283b6e2b9355e99765ecff62bd6b38cf441c8b65aa97693a82e68ac84b3f0831 |
memory/2428-18-0x0000000002AB0000-0x0000000002AE8000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-31 13:42
Reported
2024-08-31 13:45
Platform
win7-20240705-en
Max time kernel
140s
Max time network
123s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\aTEHRFedpp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\cce85c20b904b48ecce56f1e969dcf80_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\aTEHRFedpp.exe"
C:\Windows\SysWOW64\explorer.exe
"C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\aTEHRFedpp.exe"
C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
C:\Users\Admin\AppData\Local\aTEHRFedpp.exe
"C:\Users\Admin\AppData\Local\aTEHRFedpp.exe"
C:\Users\Admin\AppData\Local\aTEHRFedpp.exe
"C:\Users\Admin\AppData\Local\aTEHRFedpp.exe"
Network
Files
memory/1320-0-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
memory/1320-1-0x0000000000F50000-0x000000000100E000-memory.dmp
memory/1320-2-0x0000000000690000-0x00000000006D0000-memory.dmp
memory/1320-3-0x0000000000890000-0x00000000008C8000-memory.dmp
memory/1320-4-0x0000000000470000-0x0000000000476000-memory.dmp
memory/1320-5-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/1320-6-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
memory/1320-7-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/1320-10-0x0000000074A70000-0x000000007515E000-memory.dmp
C:\Users\Admin\AppData\Local\aTEHRFedpp.exe
| MD5 | cce85c20b904b48ecce56f1e969dcf80 |
| SHA1 | 1a6d9a342ba4f259b3a14523d139b39c87091bac |
| SHA256 | 2d1bdf894e558865433c1c8c288887fb9fd0604c0ffc82fe7b623637043c733e |
| SHA512 | 51e450f60c9c15bb8e2a9497ed735ed94d5451a767bf4659d9adcd650c8a6a52283b6e2b9355e99765ecff62bd6b38cf441c8b65aa97693a82e68ac84b3f0831 |
memory/1784-13-0x0000000000A10000-0x0000000000ACE000-memory.dmp
memory/1784-14-0x0000000000360000-0x0000000000398000-memory.dmp
memory/1912-16-0x00000000009E0000-0x0000000000A18000-memory.dmp