Analysis Overview
SHA256
b2099cd77eba80e2c6cb926604ae7707c97f7fad916e458bb81244e31af8065f
Threat Level: Known bad
The file bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-25 00:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-25 00:54
Reported
2024-08-25 00:57
Platform
win7-20240705-en
Max time kernel
118s
Max time network
118s
Command Line
Signatures
CyberGate, Rebhip
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3016 set thread context of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe"
Network
Files
memory/3036-2-0x0000000000400000-0x000000000044E000-memory.dmp
memory/3036-3-0x0000000000400000-0x000000000044E000-memory.dmp
memory/3036-0-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-25 00:54
Reported
2024-08-25 00:57
Platform
win10v2004-20240802-en
Max time kernel
132s
Max time network
127s
Command Line
Signatures
CyberGate, Rebhip
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1392 set thread context of 1176 | N/A | C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bfcd52c64adf8254d4e4521a74e05816_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1176 -ip 1176
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 12
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 --field-trial-handle=3800,i,3239535018877284530,3457823197501312703,262144 --variations-seed-version --mojo-platform-channel-handle=4372 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/1176-0-0x0000000000400000-0x000000000044E000-memory.dmp