Analysis Overview
SHA256
9734577060956db8caba9b63a91a9bb09659f79651db47dea87b96e9cc8e2d0a
Threat Level: Known bad
The file 5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Neshta
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Modifies system executable filetype association
Checks computer location settings
Drops file in Program Files directory
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-19 14:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-19 14:17
Reported
2024-07-19 14:20
Platform
win7-20240704-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Neshta
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Modifies system executable filetype association
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1620 wrote to memory of 2748 | N/A | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe |
| PID 1620 wrote to memory of 2748 | N/A | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe |
| PID 1620 wrote to memory of 2748 | N/A | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe |
| PID 1620 wrote to memory of 2748 | N/A | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe
| MD5 | 6dbbab5dc0d7038c9336d30d8dd846e5 |
| SHA1 | 1750c8829e00a8c5e41df14ac46c41a585b31425 |
| SHA256 | 2922d49075834fe1a621918e1fb0f2279c8a37b4eef7f5b341b4f528d8431111 |
| SHA512 | 36022621a1fb3603193a9ec30aaf2e93496276ce2b24bd7befff96005d09c34a9b0e509715b0b7eef9a09d7329ba312c9d9f26bb3d36c2ac329b42f643cbd6bb |
C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE
| MD5 | 754309b7b83050a50768236ee966224f |
| SHA1 | 10ed7efc2e594417ddeb00a42deb8fd9f804ed53 |
| SHA256 | acd32dd903e5464b0ecd153fb3f71da520d2e59a63d4c355d9c1874c919d04e6 |
| SHA512 | e5aaddf62c08c8fcc1ae3f29df220c5c730a2efa96dd18685ee19f5a9d66c4735bb4416c4828033661990604669ed345415ef2dc096ec75e1ab378dd804b1614 |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/1620-86-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1620-88-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-19 14:17
Reported
2024-07-19 14:20
Platform
win10v2004-20240709-en
Max time kernel
141s
Max time network
127s
Command Line
Signatures
Neshta
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Modifies system executable filetype association
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3724 wrote to memory of 3240 | N/A | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe |
| PID 3724 wrote to memory of 3240 | N/A | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe |
| PID 3724 wrote to memory of 3240 | N/A | C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe"
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 | 98.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\5c4c7b85e89b7c80089618b004b44c44_JaffaCakes118.exe
| MD5 | 6dbbab5dc0d7038c9336d30d8dd846e5 |
| SHA1 | 1750c8829e00a8c5e41df14ac46c41a585b31425 |
| SHA256 | 2922d49075834fe1a621918e1fb0f2279c8a37b4eef7f5b341b4f528d8431111 |
| SHA512 | 36022621a1fb3603193a9ec30aaf2e93496276ce2b24bd7befff96005d09c34a9b0e509715b0b7eef9a09d7329ba312c9d9f26bb3d36c2ac329b42f643cbd6bb |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe
| MD5 | d9e8a1fa55faebd36ed2342fedefbedd |
| SHA1 | c25cc7f0035488de9c5df0121a09b5100e1c28e9 |
| SHA256 | bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a |
| SHA512 | 134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33 |
memory/3724-98-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3724-99-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3724-101-0x0000000000400000-0x000000000041B000-memory.dmp