Analysis Overview
SHA256
4bfc4c6c5e4ea43dcdef252569954f0b2e7d40f6d4f6790b3fb3cea554ce1945
Threat Level: Known bad
The file 82806700a05b5b9feece3621fc61d855 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
UPX packed file
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-30 17:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-30 17:15
Reported
2024-01-30 17:17
Platform
win7-20231215-en
Max time kernel
149s
Max time network
122s
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 1520 set thread context of 2752 | N/A | C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe | C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe
"C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe"
C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe
"C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.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/1520-0-0x0000000074CB0000-0x000000007525B000-memory.dmp
memory/1520-1-0x0000000074CB0000-0x000000007525B000-memory.dmp
memory/1520-2-0x0000000001F70000-0x0000000001FB0000-memory.dmp
memory/2752-3-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1520-6-0x0000000074CB0000-0x000000007525B000-memory.dmp
memory/2752-7-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2752-8-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2752-5-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2828-9-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2828-11-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2752-12-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2828-13-0x0000000010000000-0x000000001004D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-30 17:15
Reported
2024-01-30 17:17
Platform
win10v2004-20231215-en
Max time kernel
136s
Max time network
144s
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 3984 set thread context of 884 | N/A | C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe | C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.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 AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe
"C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe"
C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.exe
"C:\Users\Admin\AppData\Local\Temp\82806700a05b5b9feece3621fc61d855.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 452 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 484
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 492
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.53.126.40.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.234.44.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/3984-0-0x0000000075240000-0x00000000757F1000-memory.dmp
memory/3984-1-0x0000000000BF0000-0x0000000000C00000-memory.dmp
memory/3984-2-0x0000000075240000-0x00000000757F1000-memory.dmp
memory/884-6-0x0000000010000000-0x000000001004D000-memory.dmp
memory/884-7-0x0000000010000000-0x000000001004D000-memory.dmp
memory/884-3-0x0000000010000000-0x000000001004D000-memory.dmp
memory/3984-8-0x0000000075240000-0x00000000757F1000-memory.dmp
memory/884-9-0x0000000010000000-0x000000001004D000-memory.dmp
memory/4344-10-0x0000000010000000-0x000000001004D000-memory.dmp
memory/884-11-0x0000000010000000-0x000000001004D000-memory.dmp
memory/4344-12-0x0000000010000000-0x000000001004D000-memory.dmp