Analysis Overview
SHA256
d60f2d9b64fa3f6d8123d37fb855d5379c013c5f5fa66a30761837dae8c73dc2
Threat Level: Known bad
The file 3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
UPX packed file
Drops file in System32 directory
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-12 06:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-12 06:50
Reported
2024-07-12 06:53
Platform
win7-20240705-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 |
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XtremeRAT
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\59335694_131542260199597_100000314718632_254991_5667378_a.jpg.exe | C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\59335694_131542260199597_100000314718632_254991_5667378_a.jpg | C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\59335694_131542260199597_100000314718632_254991_5667378_a.jpg | C:\Windows\SysWOW64\DllHost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2704 set thread context of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\DllHost.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
Network
Files
memory/2704-0-0x0000000000400000-0x0000000000502000-memory.dmp
memory/2224-4-0x0000000010000000-0x000000001004F000-memory.dmp
memory/2224-5-0x0000000010000000-0x000000001004F000-memory.dmp
memory/2224-6-0x0000000010000000-0x000000001004F000-memory.dmp
memory/2224-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2704-7-0x0000000003900000-0x0000000003A02000-memory.dmp
memory/2224-10-0x0000000010000000-0x000000001004F000-memory.dmp
memory/2224-12-0x0000000010000000-0x000000001004F000-memory.dmp
memory/2224-13-0x0000000010000000-0x000000001004F000-memory.dmp
memory/1744-20-0x0000000010000000-0x000000001004F000-memory.dmp
memory/2224-17-0x0000000010000000-0x000000001004F000-memory.dmp
memory/2704-16-0x0000000000400000-0x0000000000502000-memory.dmp
memory/2224-15-0x0000000000400000-0x0000000000502000-memory.dmp
memory/2224-23-0x0000000000920000-0x0000000000922000-memory.dmp
memory/2276-24-0x0000000000240000-0x0000000000242000-memory.dmp
memory/2276-26-0x0000000000280000-0x0000000000281000-memory.dmp
memory/2224-25-0x0000000010000000-0x000000001004F000-memory.dmp
C:\Windows\SysWOW64\59335694_131542260199597_100000314718632_254991_5667378_a.jpg
| MD5 | 7f88605ddba9ac70922771d9af3c9715 |
| SHA1 | 9e705c241a85f9bd16ac4672cce697fde31513ca |
| SHA256 | f9eb38321123f4793a288bb0272a9377e074f3d2006ea6604b25c25a6268e79b |
| SHA512 | 2c5de5dbecfb208061e1d812ec371284b6444ad352d6aaef65a22febf7638baac3a588a2d3402bdeae161d8142eb41b70a8fce12960b410b6c41c58513920999 |
memory/1744-28-0x0000000010000000-0x000000001004F000-memory.dmp
memory/2276-29-0x0000000000280000-0x0000000000281000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-12 06:50
Reported
2024-07-12 06:53
Platform
win10v2004-20240709-en
Max time kernel
94s
Max time network
95s
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 |
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Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\59335694_131542260199597_100000314718632_254991_5667378_a.jpg.exe | C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\59335694_131542260199597_100000314718632_254991_5667378_a.jpg | C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5012 set thread context of 3188 | N/A | C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_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\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c5e5da3e08e5181f7208e1c567e2712_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 404 -p 3776 -ip 3776
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 488
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3776 -ip 3776
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 496
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/5012-0-0x0000000000400000-0x0000000000502000-memory.dmp
memory/3188-4-0x0000000010000000-0x000000001004F000-memory.dmp
memory/3188-6-0x0000000010000000-0x000000001004F000-memory.dmp
memory/5012-8-0x0000000000400000-0x0000000000502000-memory.dmp
memory/3188-9-0x0000000010000000-0x000000001004F000-memory.dmp
memory/3188-10-0x0000000010000000-0x000000001004F000-memory.dmp
memory/3776-11-0x0000000010000000-0x000000001004F000-memory.dmp
memory/3188-14-0x0000000010000000-0x000000001004F000-memory.dmp
memory/3776-15-0x0000000010000000-0x000000001004F000-memory.dmp