Analysis Overview
SHA256
78dd9db0f618e3811d47b28a7f046cd9f623ff0ccef123c4f95bdeb73ea11994
Threat Level: Known bad
The file 8197f2b865c3f9ac4fbbcf1490ce943a was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-30 05:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-30 05:31
Reported
2024-01-30 05:34
Platform
win7-20231215-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 |
| N/A | N/A | N/A | N/A |
XtremeRAT
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8197f2b865c3f9ac4fbbcf1490ce943a.exe
"C:\Users\Admin\AppData\Local\Temp\8197f2b865c3f9ac4fbbcf1490ce943a.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/2844-2-0x0000000000220000-0x0000000000224000-memory.dmp
memory/2844-5-0x0000000001E80000-0x0000000001E90000-memory.dmp
memory/2844-10-0x0000000010000000-0x000000001008A000-memory.dmp
memory/2844-9-0x0000000077A31000-0x0000000077A32000-memory.dmp
memory/2844-8-0x0000000001DA0000-0x0000000001DB0000-memory.dmp
memory/2844-7-0x0000000077A2F000-0x0000000077A30000-memory.dmp
memory/2844-6-0x0000000077A30000-0x0000000077A31000-memory.dmp
memory/2736-11-0x0000000010000000-0x000000001008A000-memory.dmp
memory/2844-4-0x00000000003F0000-0x0000000000400000-memory.dmp
memory/2844-3-0x0000000000260000-0x0000000000285000-memory.dmp
memory/2844-1-0x0000000010000000-0x000000001008A000-memory.dmp
memory/2844-15-0x0000000000260000-0x0000000000285000-memory.dmp
memory/2844-14-0x0000000010000000-0x000000001008A000-memory.dmp
memory/2736-16-0x0000000010000000-0x000000001008A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-30 05:31
Reported
2024-01-30 05:34
Platform
win10v2004-20231222-en
Max time kernel
90s
Max time network
149s
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 |
XtremeRAT
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 WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8197f2b865c3f9ac4fbbcf1490ce943a.exe
"C:\Users\Admin\AppData\Local\Temp\8197f2b865c3f9ac4fbbcf1490ce943a.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 460 -p 4624 -ip 4624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4624 -s 480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4624 -ip 4624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4624 -s 488
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/1856-1-0x00000000006A0000-0x00000000006A4000-memory.dmp
memory/1856-0-0x0000000010000000-0x000000001008A000-memory.dmp
memory/1856-2-0x0000000000700000-0x0000000000725000-memory.dmp
memory/1856-3-0x0000000010000000-0x000000001008A000-memory.dmp
memory/1856-4-0x0000000076F02000-0x0000000076F03000-memory.dmp
memory/1856-8-0x0000000076F03000-0x0000000076F04000-memory.dmp
memory/1856-7-0x0000000002340000-0x0000000002350000-memory.dmp
memory/1856-9-0x0000000010000000-0x000000001008A000-memory.dmp
memory/1856-6-0x00000000006C0000-0x00000000006D0000-memory.dmp
memory/1856-5-0x00000000024E0000-0x00000000024F0000-memory.dmp
memory/4624-10-0x0000000010000000-0x000000001008A000-memory.dmp
memory/1856-11-0x0000000010000000-0x000000001008A000-memory.dmp
memory/1856-12-0x0000000000700000-0x0000000000725000-memory.dmp
memory/4624-13-0x0000000010000000-0x000000001008A000-memory.dmp