Analysis Overview
SHA256
87502441a98fcd1f75955a7b9c1e2e63876f1030e30469cf10a74f44dcceabef
Threat Level: Shows suspicious behavior
The file a4c00d11cbfe3f6f845a5390ead98c54_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
ACProtect 1.3x - 1.4x DLL software
UPX packed file
Unsigned PE
Program crash
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-13 09:01
Signatures
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 09:00
Reported
2024-06-13 09:03
Platform
win7-20240508-en
Max time kernel
140s
Max time network
121s
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 |
| 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:\Windows\SysWOW64\rundll32.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\幸运28数据采集器免费版\SkinH_EL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\幸运28数据采集器免费版\SkinH_EL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 248
Network
Files
memory/3040-4-0x0000000010009000-0x000000001000A000-memory.dmp
memory/3040-5-0x0000000010000000-0x000000001003D000-memory.dmp
memory/3040-3-0x0000000010000000-0x000000001003D000-memory.dmp
memory/3040-2-0x0000000010000000-0x000000001003D000-memory.dmp
memory/3040-1-0x0000000010000000-0x000000001003D000-memory.dmp
memory/3040-0-0x0000000010000000-0x000000001003D000-memory.dmp
memory/3040-6-0x0000000010000000-0x000000001003D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 09:00
Reported
2024-06-13 09:03
Platform
win10v2004-20240508-en
Max time kernel
145s
Max time network
151s
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 |
| 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:\Windows\SysWOW64\rundll32.exe |
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 232 wrote to memory of 3080 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 232 wrote to memory of 3080 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 232 wrote to memory of 3080 | 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\幸运28数据采集器免费版\SkinH_EL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\幸运28数据采集器免费版\SkinH_EL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 3080 -ip 3080
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 644
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=4040,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=4104 /prefetch:8
Network
Files
memory/3080-1-0x0000000010009000-0x000000001000A000-memory.dmp
memory/3080-0-0x0000000010000000-0x000000001003D000-memory.dmp
memory/3080-3-0x0000000010000000-0x000000001003D000-memory.dmp
memory/3080-2-0x0000000010000000-0x000000001003D000-memory.dmp
memory/3080-4-0x0000000010000000-0x000000001003D000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-13 09:00
Reported
2024-06-13 09:03
Platform
win7-20240611-en
Max time kernel
119s
Max time network
124s
Command Line
Signatures
Processes
C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\幸运28数据采集器免费版\官方网站www.2022k.com.url
Network
Files
memory/2232-0-0x0000000001CC0000-0x0000000001CC1000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-13 09:00
Reported
2024-06-13 09:03
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
Processes
C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\幸运28数据采集器免费版\官方网站www.2022k.com.url
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |