Analysis Overview
SHA256
502cde81e6dd01ae294404853d962202a4c4677fe9a1f15d9a46b7818aa0160b
Threat Level: Shows suspicious behavior
The file 2c60d9ecaffec9f6ea77b30f26ac61f4_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
ASPack v2.12-2.42
Unsigned PE
Modifies Internet Explorer settings
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-10 00:10
Signatures
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-10 00:10
Reported
2024-05-10 00:13
Platform
win7-20240221-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\CHMzzds\CHM电子书制作大师 V1.78内存注册机.exe
"C:\Users\Admin\AppData\Local\Temp\CHMzzds\CHM电子书制作大师 V1.78内存注册机.exe"
Network
Files
memory/332-0-0x0000000000400000-0x0000000000410000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-10 00:10
Reported
2024-05-10 00:13
Platform
win10v2004-20240508-en
Max time kernel
92s
Max time network
97s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\CHMzzds\CHM电子书制作大师 V1.78内存注册机.exe
"C:\Users\Admin\AppData\Local\Temp\CHMzzds\CHM电子书制作大师 V1.78内存注册机.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| BE | 88.221.83.227:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/1484-0-0x0000000000400000-0x0000000000410000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-10 00:10
Reported
2024-05-10 00:13
Platform
win7-20231129-en
Max time kernel
140s
Max time network
122s
Command Line
Signatures
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\CHMzzds\ChmMaker.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CHMzzds\ChmMaker.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CHMzzds\ChmMaker.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\CHMzzds\ChmMaker.exe
"C:\Users\Admin\AppData\Local\Temp\CHMzzds\ChmMaker.exe"
Network
Files
memory/2180-0-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2180-10-0x0000000000400000-0x0000000000568000-memory.dmp
memory/2180-12-0x0000000000220000-0x0000000000221000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-05-10 00:10
Reported
2024-05-10 00:13
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CHMzzds\ChmMaker.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CHMzzds\ChmMaker.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\CHMzzds\ChmMaker.exe
"C:\Users\Admin\AppData\Local\Temp\CHMzzds\ChmMaker.exe"
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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| BE | 2.17.107.122:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.211.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.65.42.20.in-addr.arpa | udp |
Files
memory/3920-0-0x0000000000740000-0x0000000000741000-memory.dmp
memory/3920-1-0x0000000000400000-0x0000000000568000-memory.dmp
memory/3920-3-0x0000000000740000-0x0000000000741000-memory.dmp