Analysis Overview
SHA256
8d10a8991010710c96fd1b7e914fcb6d64c67349e94c911eb790fdb74a59e062
Threat Level: Known bad
The file 5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
UPX packed file
Drops desktop.ini file(s)
Suspicious use of SetThreadContext
Drops file in Windows directory
Program crash
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-20 01:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-20 01:23
Reported
2024-07-20 01:25
Platform
win7-20240704-en
Max time kernel
149s
Max time network
118s
Command Line
Signatures
Detect XtremeRAT payload
| 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 |
XtremeRAT
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1060 set thread context of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
Network
Files
memory/1060-0-0x0000000074EE1000-0x0000000074EE2000-memory.dmp
memory/1060-1-0x0000000074EE0000-0x000000007548B000-memory.dmp
memory/1060-2-0x0000000074EE0000-0x000000007548B000-memory.dmp
memory/1508-3-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1508-5-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1060-8-0x0000000074EE0000-0x000000007548B000-memory.dmp
memory/1508-7-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1508-6-0x0000000010000000-0x0000000010048000-memory.dmp
memory/3040-11-0x0000000010000000-0x0000000010048000-memory.dmp
memory/3040-9-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1508-12-0x0000000010000000-0x0000000010048000-memory.dmp
memory/3040-13-0x0000000010000000-0x0000000010048000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-20 01:23
Reported
2024-07-20 01:25
Platform
win10v2004-20240709-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Detect XtremeRAT payload
| 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 |
XtremeRAT
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4552 set thread context of 1836 | N/A | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2240 -ip 2240
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2240 -ip 2240
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 504
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.170.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.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 |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/4552-0-0x0000000074A22000-0x0000000074A23000-memory.dmp
memory/4552-1-0x0000000074A20000-0x0000000074FD1000-memory.dmp
memory/4552-2-0x0000000074A20000-0x0000000074FD1000-memory.dmp
memory/1836-5-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1836-8-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1836-9-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1836-10-0x0000000010000000-0x0000000010048000-memory.dmp
memory/4552-11-0x0000000074A20000-0x0000000074FD1000-memory.dmp
memory/2240-12-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1836-13-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2240-14-0x0000000010000000-0x0000000010048000-memory.dmp