Analysis Overview
SHA256
94157e90c97e5dc3d864991b18bfd5721c7fa1505c0be33045846a23c8182792
Threat Level: Known bad
The file 16b1b869d4247a8955f8175ac91cb585_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Ramnit
Loads dropped DLL
UPX packed file
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-05 07:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-05 07:17
Reported
2024-10-05 07:20
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Ramnit
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe | N/A |
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 |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.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\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2188 -s 172
Network
Files
memory/2188-1-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2188-0-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2188-9-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2188-8-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2188-7-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2188-6-0x0000000000340000-0x0000000000341000-memory.dmp
memory/2188-4-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2188-3-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2188-2-0x0000000000400000-0x000000000041B000-memory.dmp
\Users\Admin\AppData\Local\Temp\~TMF23B.tmp
| MD5 | d124f55b9393c976963407dff51ffa79 |
| SHA1 | 2c7bbedd79791bfb866898c85b504186db610b5d |
| SHA256 | ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef |
| SHA512 | 278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06 |
memory/2188-14-0x0000000077120000-0x0000000077121000-memory.dmp
memory/2188-15-0x0000000077120000-0x0000000077122000-memory.dmp
memory/2188-13-0x000000007711F000-0x0000000077121000-memory.dmp
\Users\Admin\AppData\Local\Temp\~TMF26B.tmp
| MD5 | 9b98d47916ead4f69ef51b56b0c2323c |
| SHA1 | 290a80b4ded0efc0fd00816f373fcea81a521330 |
| SHA256 | 96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b |
| SHA512 | 68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94 |
memory/2188-19-0x0000000074E74000-0x0000000074E75000-memory.dmp
memory/2188-20-0x0000000074DE0000-0x0000000074EF0000-memory.dmp
memory/2188-23-0x0000000074DE0000-0x0000000074EF0000-memory.dmp
memory/2188-22-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-05 07:17
Reported
2024-10-05 07:20
Platform
win10v2004-20240802-en
Max time kernel
91s
Max time network
139s
Command Line
Signatures
Ramnit
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe | N/A |
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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.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\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16b1b869d4247a8955f8175ac91cb585_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5084 -ip 5084
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5084 -s 240
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/5084-0-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5084-1-0x0000000000401000-0x0000000000402000-memory.dmp
memory/5084-4-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5084-10-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5084-12-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5084-8-0x0000000000400000-0x000000000041B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\~TMA921.tmp
| MD5 | 4f3387277ccbd6d1f21ac5c07fe4ca68 |
| SHA1 | e16506f662dc92023bf82def1d621497c8ab5890 |
| SHA256 | 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac |
| SHA512 | 9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219 |
memory/5084-17-0x0000000077652000-0x0000000077653000-memory.dmp
memory/5084-16-0x0000000077652000-0x0000000077654000-memory.dmp
memory/5084-11-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5084-6-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5084-3-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5084-2-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5084-7-0x00000000006D0000-0x00000000006D1000-memory.dmp