Analysis Overview
SHA256
a6476f550324eeeb7486ccdfe769274cbbfd5e093da03813b970add4696166ac
Threat Level: Known bad
The file 4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
UPX packed file
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-16 20:41
Signatures
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-16 20:41
Reported
2024-07-16 20:43
Platform
win7-20240708-en
Max time kernel
149s
Max time network
119s
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 |
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| 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 |
| 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 2152 set thread context of 1064 | N/A | C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_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/2152-0-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1064-3-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2152-9-0x0000000000350000-0x00000000003B6000-memory.dmp
memory/1064-11-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1064-10-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2152-8-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1064-6-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1064-5-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2552-12-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2552-14-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1064-15-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2552-16-0x0000000010000000-0x000000001004D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-16 20:41
Reported
2024-07-16 20:43
Platform
win10v2004-20240709-en
Max time kernel
145s
Max time network
112s
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 |
| 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 392 set thread context of 3832 | N/A | C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe |
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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\4ffa07cf7505ad92ba0d9ac2c9958038_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 456 -p 2276 -ip 2276
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 484
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2276 -ip 2276
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 492
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/392-0-0x0000000000400000-0x0000000000466000-memory.dmp
memory/3832-3-0x0000000010000000-0x000000001004D000-memory.dmp
memory/3832-5-0x0000000010000000-0x000000001004D000-memory.dmp
memory/392-7-0x0000000000400000-0x0000000000466000-memory.dmp
memory/3832-9-0x0000000010000000-0x000000001004D000-memory.dmp
memory/3832-8-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2276-10-0x0000000010000000-0x000000001004D000-memory.dmp
memory/3832-11-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2276-12-0x0000000010000000-0x000000001004D000-memory.dmp