Analysis Overview
SHA256
ba762ed828767ce55c329fbcd709de926b5fc7184155687feb1bd7237e390c56
Threat Level: Shows suspicious behavior
The file e357e596274c82937a131c212a2ab8f1_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
UPX packed file
Adds Run key to start application
Checks for any installed AV software in registry
Enumerates physical storage devices
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-06 21:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-06 21:38
Reported
2024-04-06 21:40
Platform
win7-20240220-en
Max time kernel
140s
Max time network
144s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\HMC = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe /cs:1 " | C:\Users\Admin\AppData\Local\Temp\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\HMC = "\"C:\\ProgramData\\12bce0\\HM12b_8010.exe\" /s" | C:\Users\Admin\AppData\Local\Temp\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe | N/A |
Checks for any installed AV software in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Eset\Nod\ | C:\Users\Admin\AppData\Local\Temp\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Processes
C:\Users\Admin\AppData\Local\Temp\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 74.82.198.254:80 | tcp | |
| US | 74.82.198.254:80 | tcp | |
| US | 74.82.198.253:80 | tcp | |
| US | 74.82.198.253:80 | tcp | |
| SG | 76.73.19.180:80 | tcp | |
| US | 74.82.198.254:80 | tcp | |
| US | 74.82.198.253:80 | tcp | |
| US | 74.82.198.254:80 | tcp |
Files
memory/2356-1-0x00000000003C0000-0x00000000003C4000-memory.dmp
memory/2356-2-0x00000000003C0000-0x00000000003C4000-memory.dmp
memory/2356-6-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2356-15-0x0000000000400000-0x000000000044B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-06 21:38
Reported
2024-04-06 21:41
Platform
win10v2004-20240226-en
Max time kernel
164s
Max time network
160s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\e357e596274c82937a131c212a2ab8f1_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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\HMC = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe /cs:1 " | C:\Users\Admin\AppData\Local\Temp\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe | N/A |
Checks for any installed AV software in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Eset\Nod\ | C:\Users\Admin\AppData\Local\Temp\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Processes
C:\Users\Admin\AppData\Local\Temp\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e357e596274c82937a131c212a2ab8f1_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 74.82.198.254:80 | tcp | |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 74.82.198.254:80 | tcp | |
| US | 74.82.198.253:80 | tcp | |
| US | 52.111.229.48:443 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 74.82.198.253:80 | tcp | |
| SG | 76.73.19.180:80 | tcp | |
| US | 74.82.198.254:80 | tcp | |
| US | 74.82.198.253:80 | tcp | |
| US | 8.8.8.8:53 | 14.173.189.20.in-addr.arpa | udp |
Files
memory/2744-0-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2744-1-0x00000000007F0000-0x00000000007F4000-memory.dmp
memory/2744-2-0x00000000007F0000-0x00000000007F4000-memory.dmp
memory/2744-3-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2744-7-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2744-17-0x0000000000400000-0x000000000044B000-memory.dmp