Analysis Overview
SHA256
ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa
Threat Level: Known bad
The file ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa was found to be: Known bad.
Malicious Activity Summary
FatalRat
Fatal Rat payload
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-08-29 23:24
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-29 23:24
Reported
2023-08-29 23:26
Platform
win7-20230712-en
Max time kernel
139s
Max time network
151s
Command Line
Signatures
FatalRat
Fatal Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Windows\CurrentVersion\Run\SVP7 = "C:\\Users\\Admin\\AppData\\Local\\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe" | C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
"C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe"
C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
"C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe"
C:\Windows\SysWOW64\notepad.exe
notepad.exe
Network
| Country | Destination | Domain | Proto |
| US | 38.181.24.204:80 | 38.181.24.204 | tcp |
| US | 38.181.24.204:8081 | tcp | |
| US | 38.181.24.204:8081 | tcp | |
| US | 38.181.24.204:8081 | tcp | |
| US | 38.181.24.204:8081 | tcp | |
| US | 38.181.24.204:8081 | tcp |
Files
memory/2184-5-0x0000000000D00000-0x0000000000D32000-memory.dmp
memory/2184-4-0x0000000010000000-0x0000000010031000-memory.dmp
memory/2184-9-0x0000000000C90000-0x0000000000CBA000-memory.dmp
\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
| MD5 | 806b11715f620528391dbcd800fbdb8f |
| SHA1 | 9dafcc2f45fe53dca8240343be3090e16ade3e13 |
| SHA256 | ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa |
| SHA512 | 43bcdf2d63b00dd3bf0961ace2488052a9d8c06ee3a053696a3fc3b5af7b43ac35442dbf413e2bb3f472c4e64867becf5dcc741e581892cba83cb3a06dab501b |
C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
| MD5 | 806b11715f620528391dbcd800fbdb8f |
| SHA1 | 9dafcc2f45fe53dca8240343be3090e16ade3e13 |
| SHA256 | ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa |
| SHA512 | 43bcdf2d63b00dd3bf0961ace2488052a9d8c06ee3a053696a3fc3b5af7b43ac35442dbf413e2bb3f472c4e64867becf5dcc741e581892cba83cb3a06dab501b |
C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
| MD5 | 806b11715f620528391dbcd800fbdb8f |
| SHA1 | 9dafcc2f45fe53dca8240343be3090e16ade3e13 |
| SHA256 | ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa |
| SHA512 | 43bcdf2d63b00dd3bf0961ace2488052a9d8c06ee3a053696a3fc3b5af7b43ac35442dbf413e2bb3f472c4e64867becf5dcc741e581892cba83cb3a06dab501b |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B9M1KBX1\ceshijiqimao[1].bin
| MD5 | 6fd1cdf4c712ee59bf684ae7e18c5142 |
| SHA1 | b04b90abfb4f5c87000244b66842d1dfcfc5b63d |
| SHA256 | 50a7d092025b2e62728e33655d13ad28ff10b0863be7f9aef419efff660083dc |
| SHA512 | 2a8eaf3a5e25255e747b2600bbc6afd1d42a88260a446c3dd197cbe62eec1117a512e6d3f24fb8649c02bfdd44c1b05c2ecc36177309a13f9aec1391d12fecd5 |
C:\ProgramData\ca221.png
| MD5 | 6fd1cdf4c712ee59bf684ae7e18c5142 |
| SHA1 | b04b90abfb4f5c87000244b66842d1dfcfc5b63d |
| SHA256 | 50a7d092025b2e62728e33655d13ad28ff10b0863be7f9aef419efff660083dc |
| SHA512 | 2a8eaf3a5e25255e747b2600bbc6afd1d42a88260a446c3dd197cbe62eec1117a512e6d3f24fb8649c02bfdd44c1b05c2ecc36177309a13f9aec1391d12fecd5 |
C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
| MD5 | 806b11715f620528391dbcd800fbdb8f |
| SHA1 | 9dafcc2f45fe53dca8240343be3090e16ade3e13 |
| SHA256 | ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa |
| SHA512 | 43bcdf2d63b00dd3bf0961ace2488052a9d8c06ee3a053696a3fc3b5af7b43ac35442dbf413e2bb3f472c4e64867becf5dcc741e581892cba83cb3a06dab501b |
C:\ProgramData\ca221.png
| MD5 | 6fd1cdf4c712ee59bf684ae7e18c5142 |
| SHA1 | b04b90abfb4f5c87000244b66842d1dfcfc5b63d |
| SHA256 | 50a7d092025b2e62728e33655d13ad28ff10b0863be7f9aef419efff660083dc |
| SHA512 | 2a8eaf3a5e25255e747b2600bbc6afd1d42a88260a446c3dd197cbe62eec1117a512e6d3f24fb8649c02bfdd44c1b05c2ecc36177309a13f9aec1391d12fecd5 |
memory/2932-29-0x0000000000340000-0x000000000036A000-memory.dmp
memory/3040-38-0x0000000000270000-0x0000000000271000-memory.dmp
memory/3040-35-0x00000000001A0000-0x00000000001A1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-08-29 23:24
Reported
2023-08-29 23:26
Platform
win10v2004-20230703-en
Max time kernel
142s
Max time network
153s
Command Line
Signatures
FatalRat
Fatal Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SVP7 = "C:\\Users\\Admin\\AppData\\Local\\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe" | C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
"C:\Users\Admin\AppData\Local\Temp\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe"
C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
"C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe"
C:\Windows\SysWOW64\notepad.exe
notepad.exe
Network
| Country | Destination | Domain | Proto |
| US | 38.181.24.204:80 | 38.181.24.204 | tcp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.24.181.38.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 38.181.24.204:8081 | tcp | |
| US | 38.181.24.204:8081 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.121.18.2.in-addr.arpa | udp |
| US | 38.181.24.204:8081 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 38.181.24.204:8081 | tcp | |
| US | 38.181.24.204:8081 | tcp | |
| US | 8.8.8.8:53 | 90.65.42.20.in-addr.arpa | udp |
Files
memory/1640-4-0x0000000010000000-0x0000000010031000-memory.dmp
memory/1640-5-0x0000000003B80000-0x0000000003BB2000-memory.dmp
memory/1640-9-0x0000000003BC0000-0x0000000003BEA000-memory.dmp
C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
| MD5 | 806b11715f620528391dbcd800fbdb8f |
| SHA1 | 9dafcc2f45fe53dca8240343be3090e16ade3e13 |
| SHA256 | ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa |
| SHA512 | 43bcdf2d63b00dd3bf0961ace2488052a9d8c06ee3a053696a3fc3b5af7b43ac35442dbf413e2bb3f472c4e64867becf5dcc741e581892cba83cb3a06dab501b |
C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
| MD5 | 806b11715f620528391dbcd800fbdb8f |
| SHA1 | 9dafcc2f45fe53dca8240343be3090e16ade3e13 |
| SHA256 | ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa |
| SHA512 | 43bcdf2d63b00dd3bf0961ace2488052a9d8c06ee3a053696a3fc3b5af7b43ac35442dbf413e2bb3f472c4e64867becf5dcc741e581892cba83cb3a06dab501b |
C:\Users\Admin\AppData\Local\ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa.exe
| MD5 | 806b11715f620528391dbcd800fbdb8f |
| SHA1 | 9dafcc2f45fe53dca8240343be3090e16ade3e13 |
| SHA256 | ae862f12f3bc695f59c49fba5e1a3fbc37536eb0e74284f36a18026915c1befa |
| SHA512 | 43bcdf2d63b00dd3bf0961ace2488052a9d8c06ee3a053696a3fc3b5af7b43ac35442dbf413e2bb3f472c4e64867becf5dcc741e581892cba83cb3a06dab501b |
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HW3GGUK8\ceshijiqimao[1].bin
| MD5 | 6fd1cdf4c712ee59bf684ae7e18c5142 |
| SHA1 | b04b90abfb4f5c87000244b66842d1dfcfc5b63d |
| SHA256 | 50a7d092025b2e62728e33655d13ad28ff10b0863be7f9aef419efff660083dc |
| SHA512 | 2a8eaf3a5e25255e747b2600bbc6afd1d42a88260a446c3dd197cbe62eec1117a512e6d3f24fb8649c02bfdd44c1b05c2ecc36177309a13f9aec1391d12fecd5 |
C:\ProgramData\ca221.png
| MD5 | 6fd1cdf4c712ee59bf684ae7e18c5142 |
| SHA1 | b04b90abfb4f5c87000244b66842d1dfcfc5b63d |
| SHA256 | 50a7d092025b2e62728e33655d13ad28ff10b0863be7f9aef419efff660083dc |
| SHA512 | 2a8eaf3a5e25255e747b2600bbc6afd1d42a88260a446c3dd197cbe62eec1117a512e6d3f24fb8649c02bfdd44c1b05c2ecc36177309a13f9aec1391d12fecd5 |
C:\ProgramData\ca221.png
| MD5 | 6fd1cdf4c712ee59bf684ae7e18c5142 |
| SHA1 | b04b90abfb4f5c87000244b66842d1dfcfc5b63d |
| SHA256 | 50a7d092025b2e62728e33655d13ad28ff10b0863be7f9aef419efff660083dc |
| SHA512 | 2a8eaf3a5e25255e747b2600bbc6afd1d42a88260a446c3dd197cbe62eec1117a512e6d3f24fb8649c02bfdd44c1b05c2ecc36177309a13f9aec1391d12fecd5 |
memory/2512-33-0x0000000003AC0000-0x0000000003AEA000-memory.dmp
memory/3412-39-0x00000000043A0000-0x00000000043A1000-memory.dmp