Analysis Overview
SHA256
508363ac23d75a1e265f6ba9dc64f3fe227ec361f8ebfa21d03bbed7a2c878c0
Threat Level: Known bad
The file ea0126d07ca352687cd80de06cbcb6f7_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
NetWire RAT payload
Netwire
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-09 12:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-09 12:35
Reported
2024-04-09 12:37
Platform
win7-20240215-en
Max time kernel
117s
Max time network
117s
Command Line
Signatures
NetWire 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 |
Netwire
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\60498075\otruv.pif | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ea0126d07ca352687cd80de06cbcb6f7_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ea0126d07ca352687cd80de06cbcb6f7_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ea0126d07ca352687cd80de06cbcb6f7_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ea0126d07ca352687cd80de06cbcb6f7_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\60498075\\otruv.pif C:\\Users\\Admin\\60498075\\IQWNGE~1.USC" | C:\Users\Admin\60498075\otruv.pif | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2268 set thread context of 2612 | N/A | C:\Users\Admin\60498075\otruv.pif | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ea0126d07ca352687cd80de06cbcb6f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea0126d07ca352687cd80de06cbcb6f7_JaffaCakes118.exe"
C:\Users\Admin\60498075\otruv.pif
"C:\Users\Admin\60498075\otruv.pif" iqwngegkog.usc
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | harold.ns01.info | udp |
| NL | 79.110.62.22:3606 | harold.ns01.info | tcp |
| US | 8.8.8.8:53 | harold.ns01.info | udp |
| NL | 79.110.62.22:3606 | harold.ns01.info | tcp |
Files
\Users\Admin\60498075\otruv.pif
| MD5 | 208b6eb9bd9304bb409265cb3c924da4 |
| SHA1 | f08040e503a022319bb2cccd39867629211568c9 |
| SHA256 | b6f7607ed1866b34da77cbf481b8da0156122565b04ba3d5678d1b9b50eb1e1e |
| SHA512 | d79fb196beafeba5e578b6584d5f47583425a2a3b150f690a17f20a0860288f170c6ade94d6f76ed85e9e0259e3878ba1bf830283f36e20c9cf9d370597799c8 |
C:\Users\Admin\60498075\iqwngegkog.usc
| MD5 | 803bb85e4681c4c97188ea251be186a5 |
| SHA1 | f4268e3fbc25c6af75ad2ce7f024aa5d07f3786f |
| SHA256 | 268d50b171ec5d2d642537d97bef2b1e2c22d6d110c745fc8cd78208f71c88c8 |
| SHA512 | d4723846d08c220d2256382cb37db705d00be9a0706b8d184c47251b0067f98457e9f6c507118fe6d21c16cc3ff87f9a1b1eefd29b19bf63e2a95a9f1e412b64 |
C:\Users\Admin\60498075\rcvqk.xls
| MD5 | 179c3d4b1802089203155707d273018a |
| SHA1 | 5a9ad9a6ba0f3a5e027a8ee2b8fc816a773c3aab |
| SHA256 | 9f086611ed37523b44c5e451c3e1e5a1f5744076e88b271bc2b9c4c036efbccd |
| SHA512 | 4989e0860d1911254bc63815eff34b617421c6894d67eb1f2d08a8fcc53e5e192a77a62a713988b7119529027a6b2779ab6e14f62c11d5895f09b5f73ffd758e |
memory/2612-55-0x0000000000400000-0x00000000009FC000-memory.dmp
memory/2612-56-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2612-57-0x0000000000400000-0x00000000009FC000-memory.dmp
memory/2612-59-0x0000000000400000-0x00000000009FC000-memory.dmp
memory/2612-60-0x0000000000400000-0x00000000009FC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-09 12:35
Reported
2024-04-09 12:38
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
153s
Command Line
Signatures
NetWire 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 |
Netwire
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\ea0126d07ca352687cd80de06cbcb6f7_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\60498075\otruv.pif | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\60498075\\otruv.pif C:\\Users\\Admin\\60498075\\IQWNGE~1.USC" | C:\Users\Admin\60498075\otruv.pif | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2308 set thread context of 4624 | N/A | C:\Users\Admin\60498075\otruv.pif | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ea0126d07ca352687cd80de06cbcb6f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea0126d07ca352687cd80de06cbcb6f7_JaffaCakes118.exe"
C:\Users\Admin\60498075\otruv.pif
"C:\Users\Admin\60498075\otruv.pif" iqwngegkog.usc
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | harold.ns01.info | udp |
| NL | 79.110.62.22:3606 | harold.ns01.info | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | harold.ns01.info | udp |
| NL | 79.110.62.22:3606 | harold.ns01.info | tcp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\60498075\otruv.pif
| MD5 | 208b6eb9bd9304bb409265cb3c924da4 |
| SHA1 | f08040e503a022319bb2cccd39867629211568c9 |
| SHA256 | b6f7607ed1866b34da77cbf481b8da0156122565b04ba3d5678d1b9b50eb1e1e |
| SHA512 | d79fb196beafeba5e578b6584d5f47583425a2a3b150f690a17f20a0860288f170c6ade94d6f76ed85e9e0259e3878ba1bf830283f36e20c9cf9d370597799c8 |
C:\Users\Admin\60498075\iqwngegkog.usc
| MD5 | 803bb85e4681c4c97188ea251be186a5 |
| SHA1 | f4268e3fbc25c6af75ad2ce7f024aa5d07f3786f |
| SHA256 | 268d50b171ec5d2d642537d97bef2b1e2c22d6d110c745fc8cd78208f71c88c8 |
| SHA512 | d4723846d08c220d2256382cb37db705d00be9a0706b8d184c47251b0067f98457e9f6c507118fe6d21c16cc3ff87f9a1b1eefd29b19bf63e2a95a9f1e412b64 |
C:\Users\Admin\60498075\rcvqk.xls
| MD5 | 179c3d4b1802089203155707d273018a |
| SHA1 | 5a9ad9a6ba0f3a5e027a8ee2b8fc816a773c3aab |
| SHA256 | 9f086611ed37523b44c5e451c3e1e5a1f5744076e88b271bc2b9c4c036efbccd |
| SHA512 | 4989e0860d1911254bc63815eff34b617421c6894d67eb1f2d08a8fcc53e5e192a77a62a713988b7119529027a6b2779ab6e14f62c11d5895f09b5f73ffd758e |
memory/4624-46-0x0000000000960000-0x0000000000E60000-memory.dmp
memory/4624-48-0x0000000000960000-0x0000000000E60000-memory.dmp
memory/4624-49-0x0000000000960000-0x0000000000E60000-memory.dmp
memory/4624-50-0x0000000000960000-0x0000000000E60000-memory.dmp