Analysis Overview
SHA256
e2bf3a8de903d3135e38271df18f882e5b35d0092156035151e1002eccb3d4cb
Threat Level: Known bad
The file 536ab617bd5a7399c77eeb288de2df89_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Neshta
Detect Neshta payload
Loads dropped DLL
Reads user/profile data of web browsers
Modifies system executable filetype association
Checks computer location settings
Suspicious use of SetThreadContext
Drops file in Windows directory
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-17 14:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-17 14:35
Reported
2024-07-17 14:37
Platform
win7-20240704-en
Max time kernel
91s
Max time network
19s
Command Line
Signatures
Detect Neshta payload
| 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 |
Neshta
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_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\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2472 set thread context of 2884 | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe |
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\536ab617bd5a7399c77eeb288de2df89_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\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe"
Network
Files
memory/2472-0-0x000000007485E000-0x000000007485F000-memory.dmp
memory/2472-1-0x0000000000D90000-0x0000000000E1C000-memory.dmp
memory/2472-2-0x0000000000CE0000-0x0000000000D70000-memory.dmp
memory/2472-3-0x0000000074850000-0x0000000074F3E000-memory.dmp
memory/2472-4-0x0000000000490000-0x00000000004A2000-memory.dmp
memory/2472-5-0x000000007485E000-0x000000007485F000-memory.dmp
memory/2472-6-0x0000000074850000-0x0000000074F3E000-memory.dmp
memory/2472-7-0x0000000005210000-0x000000000526E000-memory.dmp
memory/2884-8-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2884-19-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2884-20-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2884-18-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2884-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2884-15-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2884-14-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2884-12-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2884-13-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2884-11-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2884-10-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2472-24-0x0000000074850000-0x0000000074F3E000-memory.dmp
C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
| MD5 | 283ddb24a12daa7ebab33d06020e61a5 |
| SHA1 | 5314e55c89a2e178e1c45dd10ee9bd0f16729f94 |
| SHA256 | 1f637ab41edc0ce254e51e897614473d4e3994e1f4656520d9cccf42ed306dad |
| SHA512 | 753f18b701425154bde9f626ca6661aa9976daf101c6700bb0a6b24b4baccf0f3728abaee37136d72bf12c03d2ca1ec3fcc6a28ac623065bf35a91086ef7591b |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-17 14:35
Reported
2024-07-17 14:37
Platform
win10v2004-20240709-en
Max time kernel
141s
Max time network
127s
Command Line
Signatures
Detect Neshta payload
| 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 |
Neshta
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_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\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4556 set thread context of 5004 | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe |
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\536ab617bd5a7399c77eeb288de2df89_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\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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 |
Files
memory/4556-0-0x0000000074FBE000-0x0000000074FBF000-memory.dmp
memory/4556-1-0x0000000000D50000-0x0000000000DDC000-memory.dmp
memory/4556-2-0x0000000007BF0000-0x0000000007C80000-memory.dmp
memory/4556-3-0x0000000008430000-0x00000000089D4000-memory.dmp
memory/4556-4-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/4556-5-0x00000000080A0000-0x0000000008132000-memory.dmp
memory/4556-6-0x0000000005260000-0x000000000526A000-memory.dmp
memory/4556-7-0x0000000008350000-0x00000000083EC000-memory.dmp
memory/4556-8-0x0000000005870000-0x0000000005882000-memory.dmp
memory/4556-9-0x0000000074FBE000-0x0000000074FBF000-memory.dmp
memory/4556-10-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/4556-11-0x0000000006600000-0x000000000665E000-memory.dmp
memory/5004-12-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5004-13-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5004-15-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5004-17-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4556-18-0x0000000074FB0000-0x0000000075760000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3582-490\536ab617bd5a7399c77eeb288de2df89_JaffaCakes118.exe
| MD5 | ad21938be44da1736ff4f0bdddc43e12 |
| SHA1 | 608084ecc01f6081ab78217a56739c7a55b98f5c |
| SHA256 | 8bbc01490a0460190e840bfdec5f83594cf0dd0985234e6e6e36f6150a20c28f |
| SHA512 | 2cda2aa8f407dc9ec88a56f257d969c6da5d1142ed82653d28760a2271a90dfbff86699b0ea61f588350caa53f209110015ec504cbbe0b06d6fee23744bfb190 |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 679e827dd8b6a3d29e47153f6ceef0a9 |
| SHA1 | 6b0c343811f4f4deed609cf20cceede3b6d42c34 |
| SHA256 | bda9c9cb80cc5f6c31f18c982b7dd31ddef7a44bada4183ba23a41995677f230 |
| SHA512 | 7a843224f1039a30b5b60e75a64030b1b9bd3ad1d4e136e717d358e86f43a0a0960e98f42230f5efd5d7b85767ad8c5a0a00035fc291becf932b5bbe8d4c8de7 |
memory/5004-114-0x0000000000400000-0x000000000041B000-memory.dmp