Analysis Overview
SHA256
d9040bf8ad755cd41dc6266c0e0049f4bac0eaa23f18a26931357fe21c719701
Threat Level: Known bad
The file e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Guloader,Cloudeye
Checks QEMU agent file
Adds Run key to start application
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-07 00:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-07 00:07
Reported
2024-04-07 00:10
Platform
win7-20240221-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
Guloader,Cloudeye
Checks QEMU agent file
| Description | Indicator | Process | Target |
| File opened (read-only) | C:\Program Files\Qemu-ga\qemu-ga.exe | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
| File opened (read-only) | C:\Program Files\Qemu-ga\qemu-ga.exe | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Startup key = "C:\\Users\\Admin\\AppData\\Local\\Temp\\directory\\yourphoen.vbs" | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1624 set thread context of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp |
Files
memory/1624-2-0x0000000000320000-0x0000000000331000-memory.dmp
memory/1624-3-0x0000000077830000-0x00000000779D9000-memory.dmp
memory/1624-4-0x0000000077A20000-0x0000000077AF6000-memory.dmp
memory/1624-5-0x0000000077A20000-0x0000000077AF6000-memory.dmp
memory/2728-6-0x0000000000400000-0x0000000000553000-memory.dmp
memory/1624-8-0x0000000000320000-0x0000000000331000-memory.dmp
memory/2728-9-0x00000000001B0000-0x00000000002B0000-memory.dmp
memory/2728-10-0x0000000000400000-0x0000000000553000-memory.dmp
memory/2728-11-0x0000000077830000-0x00000000779D9000-memory.dmp
memory/2728-12-0x0000000077A20000-0x0000000077AF6000-memory.dmp
memory/2728-15-0x00000000001B0000-0x00000000002B0000-memory.dmp
memory/2728-16-0x0000000000400000-0x0000000000553000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-07 00:07
Reported
2024-04-07 00:10
Platform
win10v2004-20240226-en
Max time kernel
148s
Max time network
155s
Command Line
Signatures
Guloader,Cloudeye
Checks QEMU agent file
| Description | Indicator | Process | Target |
| File opened (read-only) | C:\Program Files\Qemu-ga\qemu-ga.exe | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
| File opened (read-only) | C:\Program Files\Qemu-ga\qemu-ga.exe | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Startup key = "C:\\Users\\Admin\\AppData\\Local\\Temp\\directory\\yourphoen.vbs" | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3908 set thread context of 4288 | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3908 wrote to memory of 4288 | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe |
| PID 3908 wrote to memory of 4288 | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe |
| PID 3908 wrote to memory of 4288 | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe |
| PID 3908 wrote to memory of 4288 | N/A | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e39cccd2c1f0998f0e34fa525132868d_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 198.23.207.82:80 | tcp | |
| US | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
| US | 198.23.207.82:80 | tcp |
Files
memory/3908-2-0x00000000022B0000-0x00000000022C1000-memory.dmp
memory/3908-3-0x0000000077CF1000-0x0000000077E11000-memory.dmp
memory/3908-5-0x0000000077CF1000-0x0000000077E11000-memory.dmp
memory/4288-4-0x0000000000400000-0x000000000055D000-memory.dmp
memory/4288-8-0x0000000000560000-0x0000000000660000-memory.dmp
memory/3908-7-0x00000000022B0000-0x00000000022C1000-memory.dmp
memory/4288-10-0x0000000000400000-0x000000000055D000-memory.dmp
memory/4288-12-0x0000000000560000-0x0000000000660000-memory.dmp