Analysis Overview
SHA256
0932afbcddb48d84425d1f0dbc3984e793cd6bfae2881647cf234649de8240a5
Threat Level: Known bad
The file 63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect Neshta payload
Neshta
Neshta family
Reads user/profile data of web browsers
Modifies system executable filetype association
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Drops file in Program Files directory
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-22 15:04
Signatures
Detect Neshta payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Neshta family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-22 15:04
Reported
2024-07-22 15:19
Platform
win7-20240708-en
Max time kernel
140s
Max time network
118s
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
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_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\63a86845cc23e06cfa26b248e3c5079e_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\63a86845cc23e06cfa26b248e3c5079e_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\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 484 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe |
| PID 484 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe |
| PID 484 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe |
| PID 484 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe"
Network
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe
| MD5 | f4595f0c2e83471b8bbedd7cd825f539 |
| SHA1 | a41a13e25093e4399bc9031087f5e046c4a4fddb |
| SHA256 | 20bc2344acc93d9e2eb208545e7758b881bb74337a4db12c01ee2e139341c35c |
| SHA512 | b39b01a2e7c06c8d1db31e9b9102b9b8e0c7c36e6bc24afa6ec5a724dbccc4cb08be026a8cf328b08f82acac243ecbd19ad958fbd96461060d2fdb8af76f629d |
C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
| MD5 | cf6c595d3e5e9667667af096762fd9c4 |
| SHA1 | 9bb44da8d7f6457099cb56e4f7d1026963dce7ce |
| SHA256 | 593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d |
| SHA512 | ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80 |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/2156-88-0x0000000000400000-0x0000000000410000-memory.dmp
memory/484-87-0x0000000000400000-0x000000000041B000-memory.dmp
memory/484-90-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-22 15:04
Reported
2024-07-22 15:19
Platform
win10v2004-20240709-en
Max time kernel
148s
Max time network
151s
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 |
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\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_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\63a86845cc23e06cfa26b248e3c5079e_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\63a86845cc23e06cfa26b248e3c5079e_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\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 116 wrote to memory of 1104 | N/A | C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe |
| PID 116 wrote to memory of 1104 | N/A | C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe |
| PID 116 wrote to memory of 1104 | N/A | C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.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\63a86845cc23e06cfa26b248e3c5079e_JaffaCakes118.exe
| MD5 | f4595f0c2e83471b8bbedd7cd825f539 |
| SHA1 | a41a13e25093e4399bc9031087f5e046c4a4fddb |
| SHA256 | 20bc2344acc93d9e2eb208545e7758b881bb74337a4db12c01ee2e139341c35c |
| SHA512 | b39b01a2e7c06c8d1db31e9b9102b9b8e0c7c36e6bc24afa6ec5a724dbccc4cb08be026a8cf328b08f82acac243ecbd19ad958fbd96461060d2fdb8af76f629d |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/116-92-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1104-93-0x0000000000400000-0x0000000000410000-memory.dmp
memory/116-94-0x0000000000400000-0x000000000041B000-memory.dmp
memory/116-97-0x0000000000400000-0x000000000041B000-memory.dmp