Analysis Overview
SHA256
39d81449ee8e4e0932370e423b61ebde268c8cdf7b8b5c1a859ecf24c12b49ed
Threat Level: Shows suspicious behavior
The file e9abcab523f9b60e654fa590ecf00948_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Identifies Wine through registry keys
Themida packer
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-09 09:23
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-09 09:23
Reported
2024-04-09 09:26
Platform
win10v2004-20240226-en
Max time kernel
94s
Max time network
139s
Command Line
Signatures
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\e9abcab523f9b60e654fa590ecf00948_JaffaCakes118.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e9abcab523f9b60e654fa590ecf00948_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e9abcab523f9b60e654fa590ecf00948_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/1888-0-0x0000000000400000-0x000000000058F000-memory.dmp
memory/1888-1-0x0000000000400000-0x000000000058F000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-09 09:23
Reported
2024-04-09 09:26
Platform
win7-20240319-en
Max time kernel
120s
Max time network
123s
Command Line
Signatures
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\e9abcab523f9b60e654fa590ecf00948_JaffaCakes118.exe | N/A |
Themida packer
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\BTStcFwd.log | C:\Users\Admin\AppData\Local\Temp\e9abcab523f9b60e654fa590ecf00948_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e9abcab523f9b60e654fa590ecf00948_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e9abcab523f9b60e654fa590ecf00948_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e9abcab523f9b60e654fa590ecf00948_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e9abcab523f9b60e654fa590ecf00948_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | smtps.uol.com.br | udp |
| BR | 200.147.35.207:587 | smtps.uol.com.br | tcp |
Files
memory/2204-0-0x0000000000400000-0x000000000058F000-memory.dmp
memory/2204-1-0x0000000000400000-0x000000000058F000-memory.dmp
memory/2204-7-0x0000000004150000-0x0000000004151000-memory.dmp
memory/2204-23-0x00000000041F0000-0x00000000041F1000-memory.dmp
memory/2204-22-0x0000000004120000-0x0000000004121000-memory.dmp
memory/2204-21-0x0000000004170000-0x0000000004171000-memory.dmp
memory/2204-20-0x00000000040D0000-0x00000000040D1000-memory.dmp
memory/2204-19-0x0000000004470000-0x0000000004472000-memory.dmp
memory/2204-18-0x0000000004200000-0x0000000004201000-memory.dmp
memory/2204-17-0x0000000000650000-0x0000000000651000-memory.dmp
memory/2204-16-0x0000000004210000-0x0000000004211000-memory.dmp
memory/2204-15-0x00000000040E0000-0x00000000040E1000-memory.dmp
memory/2204-14-0x00000000041D0000-0x00000000041D1000-memory.dmp
memory/2204-13-0x0000000004230000-0x0000000004231000-memory.dmp
memory/2204-12-0x0000000004160000-0x0000000004161000-memory.dmp
memory/2204-11-0x00000000040F0000-0x00000000040F1000-memory.dmp
memory/2204-10-0x0000000004220000-0x0000000004221000-memory.dmp
memory/2204-9-0x00000000041A0000-0x00000000041A1000-memory.dmp
memory/2204-8-0x0000000004100000-0x0000000004101000-memory.dmp
memory/2204-6-0x0000000004130000-0x0000000004131000-memory.dmp
memory/2204-5-0x0000000004060000-0x0000000004061000-memory.dmp
memory/2204-4-0x0000000004070000-0x0000000004072000-memory.dmp
memory/2204-3-0x00000000040B0000-0x00000000040B1000-memory.dmp
memory/2204-2-0x00000000040C0000-0x00000000040C1000-memory.dmp
memory/2204-24-0x00000000041E0000-0x00000000041E1000-memory.dmp
memory/2204-26-0x00000000041B0000-0x00000000041B1000-memory.dmp
memory/2204-25-0x00000000043A0000-0x00000000043A2000-memory.dmp
memory/2204-27-0x0000000004140000-0x0000000004141000-memory.dmp
memory/2204-28-0x0000000004110000-0x0000000004111000-memory.dmp
memory/2204-29-0x0000000000400000-0x000000000058F000-memory.dmp
memory/2204-30-0x00000000040A0000-0x00000000040A1000-memory.dmp
memory/2204-31-0x0000000004090000-0x0000000004091000-memory.dmp
memory/2204-32-0x0000000000400000-0x000000000058F000-memory.dmp
memory/2204-33-0x0000000000400000-0x000000000058F000-memory.dmp
memory/2204-34-0x0000000000400000-0x000000000058F000-memory.dmp