Analysis Overview
SHA256
7e0a3770d213108dfb447df83168e4d93ad834589214ec989f34e5cf0b629a17
Threat Level: Shows suspicious behavior
The file 6471fad15a2375f9ee2b596d31c376c8_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
VMProtect packed file
Drops file in System32 directory
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-21 19:14
Signatures
VMProtect packed file
| 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: behavioral2
Detonation Overview
Submitted
2024-05-21 19:14
Reported
2024-05-21 19:17
Platform
win10v2004-20240508-en
Max time kernel
140s
Max time network
133s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
VMProtect 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 |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\Helper.dll | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3688 wrote to memory of 2868 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3688 wrote to memory of 2868 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3688 wrote to memory of 2868 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\api.dll",#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\api.dll",#1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1320,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=3240 /prefetch:8
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 | 241.150.49.20.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 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| NL | 23.62.61.75:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 75.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.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 | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.242.123.52.in-addr.arpa | udp |
Files
memory/2868-0-0x0000000010000000-0x000000001021B000-memory.dmp
memory/2868-1-0x0000000010000000-0x000000001021B000-memory.dmp
C:\Windows\SysWOW64\Helper.dll
| MD5 | 8872f608a76bd5140e231d174317de61 |
| SHA1 | dc89254d9b9346df544b8518a3fad7eaf62a87d7 |
| SHA256 | fb520909072e1838dae9c43121737ab939ece26211df3fc9c1158030e7868e74 |
| SHA512 | cc701f155e884b83dd8351a7349906e66096bfce4b9ae8edeb6c447fed7cc485f12107ba7db3e30ddb586af060b84b2cc21271b74261fca1fc2242f03066d87d |
memory/2868-7-0x0000000002C50000-0x0000000002CEA000-memory.dmp
memory/2868-11-0x0000000010000000-0x000000001021B000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-21 19:14
Reported
2024-05-21 19:16
Platform
win7-20240221-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\dm_test.vbs"
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-05-21 19:14
Reported
2024-05-21 19:16
Platform
win10v2004-20240508-en
Max time kernel
137s
Max time network
100s
Command Line
Signatures
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\dm_test.vbs"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.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 | 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 | 133.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.75:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.61.62.23.in-addr.arpa | udp |
| NL | 52.111.243.31:443 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-05-21 19:14
Reported
2024-05-21 19:16
Platform
win7-20240220-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe | N/A |
VMProtect 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 |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe
"C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe"
Network
Files
memory/2916-0-0x0000000010000000-0x000000001021B000-memory.dmp
memory/2916-1-0x0000000010000000-0x000000001021B000-memory.dmp
\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\Helper.dll
| MD5 | 8872f608a76bd5140e231d174317de61 |
| SHA1 | dc89254d9b9346df544b8518a3fad7eaf62a87d7 |
| SHA256 | fb520909072e1838dae9c43121737ab939ece26211df3fc9c1158030e7868e74 |
| SHA512 | cc701f155e884b83dd8351a7349906e66096bfce4b9ae8edeb6c447fed7cc485f12107ba7db3e30ddb586af060b84b2cc21271b74261fca1fc2242f03066d87d |
memory/2916-5-0x0000000000410000-0x00000000004AA000-memory.dmp
memory/2916-8-0x0000000010000000-0x000000001021B000-memory.dmp
Analysis: behavioral6
Detonation Overview
Submitted
2024-05-21 19:14
Reported
2024-05-21 19:16
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe | N/A |
VMProtect 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 |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe
"C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\大漠VIP工具 紫枫←和谐版.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | 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 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.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 | 214.143.182.52.in-addr.arpa | udp |
Files
memory/1916-0-0x0000000010000000-0x000000001021B000-memory.dmp
memory/1916-2-0x0000000010000000-0x000000001021B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\Helper.dll
| MD5 | 8872f608a76bd5140e231d174317de61 |
| SHA1 | dc89254d9b9346df544b8518a3fad7eaf62a87d7 |
| SHA256 | fb520909072e1838dae9c43121737ab939ece26211df3fc9c1158030e7868e74 |
| SHA512 | cc701f155e884b83dd8351a7349906e66096bfce4b9ae8edeb6c447fed7cc485f12107ba7db3e30ddb586af060b84b2cc21271b74261fca1fc2242f03066d87d |
memory/1916-8-0x0000000002360000-0x00000000023FA000-memory.dmp
memory/1916-11-0x0000000010000000-0x000000001021B000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-21 19:14
Reported
2024-05-21 19:17
Platform
win7-20240221-en
Max time kernel
117s
Max time network
121s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
VMProtect 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 |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\Helper.dll | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2212 wrote to memory of 2228 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2212 wrote to memory of 2228 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2212 wrote to memory of 2228 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2212 wrote to memory of 2228 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2212 wrote to memory of 2228 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2212 wrote to memory of 2228 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2212 wrote to memory of 2228 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\api.dll",#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\大漠VIP工具 紫枫←和谐版\api.dll",#1
Network
Files
memory/2228-0-0x0000000010000000-0x000000001021B000-memory.dmp
memory/2228-2-0x0000000010000000-0x000000001021B000-memory.dmp
memory/2228-1-0x0000000010000000-0x000000001021B000-memory.dmp
memory/2228-3-0x0000000010000000-0x000000001021B000-memory.dmp
\Windows\SysWOW64\Helper.dll
| MD5 | 8872f608a76bd5140e231d174317de61 |
| SHA1 | dc89254d9b9346df544b8518a3fad7eaf62a87d7 |
| SHA256 | fb520909072e1838dae9c43121737ab939ece26211df3fc9c1158030e7868e74 |
| SHA512 | cc701f155e884b83dd8351a7349906e66096bfce4b9ae8edeb6c447fed7cc485f12107ba7db3e30ddb586af060b84b2cc21271b74261fca1fc2242f03066d87d |
memory/2228-7-0x0000000000360000-0x00000000003FA000-memory.dmp
memory/2228-10-0x0000000010000000-0x000000001021B000-memory.dmp