Analysis Overview
SHA256
0634c8f9154a7526157ca6e81df40099f6f123f1faf307e2525b87416e430e44
Threat Level: Known bad
The file 81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gh0st RAT payload
Gh0strat
Gh0strat family
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-31 04:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 04:13
Reported
2024-10-31 04:19
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Gh0strat
Gh0strat family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\~imsinst.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~imsinst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\injector.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\~imsinst.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\injector.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\~imsinst.exe
"C:\Users\Admin\AppData\Local\Temp\~imsinst.exe" C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
C:\Users\Admin\AppData\Local\Temp\injector.exe
"C:\Users\Admin\AppData\Local\Temp\injector.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 864 -ip 864
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 864 -s 224
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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\~imsinst.exe
| MD5 | 81952b674f43e954dd3a96592ba3ab2d |
| SHA1 | 4e30fcaf30160d3ef79a74bb65a4993e723b2e25 |
| SHA256 | 0634c8f9154a7526157ca6e81df40099f6f123f1faf307e2525b87416e430e44 |
| SHA512 | 7d5fa49701dc9f46b45f18639860458544ad4544fd20baef4900a0611792090ecb89199ade74a735c4f6a37fd53bea9cd12746001d2a2360eeffb3192637b3d1 |
C:\Users\Admin\AppData\Local\Temp\server.exe
| MD5 | c81ae2d052af4a2a126cf5fe5ac498a8 |
| SHA1 | 103e74bb464d0dcc5ca944b6678192bda04c8a04 |
| SHA256 | f21be85cd5b57960db671261b03e99cd7b8f6979fc10330ad0ffadb249c2013a |
| SHA512 | 74753153e371496b0ce92788cd19773b0049876002b319e3f4fb9f8c8504135b8fd88719240ae09c9a0a01fa46320db9d6ad8e6a204dfc29acb775510c7ed30b |
memory/864-25-0x0000000000400000-0x0000000000423590-memory.dmp
C:\Users\Admin\AppData\Local\Temp\injector.exe
| MD5 | 9a93e6486634cab1d1ad67184fe77db3 |
| SHA1 | b9396cb5437636dc9f9f3583d402af585c8ac4bc |
| SHA256 | 309bff2bbb434c01f41ada6e894f67fa99689d10ba427124475b7a7636a7a2b1 |
| SHA512 | 1abb64cd7e4aba33ee28d220678c207871907930ff169da682e8e8900169668e50766aa28ebddf67e36e6d8c495da3971b67f8d0df3b17c548bff76166956100 |
memory/4032-31-0x00000000021F0000-0x00000000021F1000-memory.dmp
memory/4032-33-0x00000000021F0000-0x00000000021F1000-memory.dmp
memory/4032-32-0x0000000000400000-0x000000000047B400-memory.dmp
memory/4032-36-0x0000000000400000-0x000000000047B400-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-31 04:13
Reported
2024-10-31 04:19
Platform
win7-20241023-en
Max time kernel
150s
Max time network
120s
Command Line
Signatures
Gh0st RAT 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 |
Gh0strat
Gh0strat family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~imsinst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\injector.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~imsinst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~imsinst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~imsinst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~imsinst.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\~imsinst.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\injector.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\~imsinst.exe
"C:\Users\Admin\AppData\Local\Temp\~imsinst.exe" C:\Users\Admin\AppData\Local\Temp\81952b674f43e954dd3a96592ba3ab2d_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
C:\Users\Admin\AppData\Local\Temp\injector.exe
"C:\Users\Admin\AppData\Local\Temp\injector.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2820 -s 88
Network
Files
\Users\Admin\AppData\Local\Temp\~imsinst.exe
| MD5 | 81952b674f43e954dd3a96592ba3ab2d |
| SHA1 | 4e30fcaf30160d3ef79a74bb65a4993e723b2e25 |
| SHA256 | 0634c8f9154a7526157ca6e81df40099f6f123f1faf307e2525b87416e430e44 |
| SHA512 | 7d5fa49701dc9f46b45f18639860458544ad4544fd20baef4900a0611792090ecb89199ade74a735c4f6a37fd53bea9cd12746001d2a2360eeffb3192637b3d1 |
memory/2928-17-0x0000000002BD0000-0x0000000002BF4000-memory.dmp
\Users\Admin\AppData\Local\Temp\server.exe
| MD5 | c81ae2d052af4a2a126cf5fe5ac498a8 |
| SHA1 | 103e74bb464d0dcc5ca944b6678192bda04c8a04 |
| SHA256 | f21be85cd5b57960db671261b03e99cd7b8f6979fc10330ad0ffadb249c2013a |
| SHA512 | 74753153e371496b0ce92788cd19773b0049876002b319e3f4fb9f8c8504135b8fd88719240ae09c9a0a01fa46320db9d6ad8e6a204dfc29acb775510c7ed30b |
memory/2820-31-0x0000000000400000-0x0000000000423590-memory.dmp
memory/2820-30-0x0000000000404000-0x0000000000424000-memory.dmp
memory/2928-26-0x0000000002BD0000-0x0000000002BF4000-memory.dmp
\Users\Admin\AppData\Local\Temp\injector.exe
| MD5 | 9a93e6486634cab1d1ad67184fe77db3 |
| SHA1 | b9396cb5437636dc9f9f3583d402af585c8ac4bc |
| SHA256 | 309bff2bbb434c01f41ada6e894f67fa99689d10ba427124475b7a7636a7a2b1 |
| SHA512 | 1abb64cd7e4aba33ee28d220678c207871907930ff169da682e8e8900169668e50766aa28ebddf67e36e6d8c495da3971b67f8d0df3b17c548bff76166956100 |
memory/2820-43-0x0000000000400000-0x0000000000423590-memory.dmp
memory/2944-44-0x0000000000400000-0x000000000047B400-memory.dmp
memory/2944-51-0x0000000000400000-0x000000000047B400-memory.dmp