Analysis Overview
SHA256
2fb09fd6dea7aeacf7a2988657ebccc394bdd5a118af0bab07e1d4f3583e265c
Threat Level: Known bad
The file 46d9a7438c14a32d697993b71a69ac16_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Neshta
Checks computer location settings
Reads user/profile data of web browsers
Modifies system executable filetype association
Loads dropped DLL
Executes dropped EXE
Enumerates connected drives
Drops file in Windows directory
Drops file in Program Files directory
Unsigned PE
Enumerates physical storage devices
Enumerates system info in registry
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-14 17:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-14 17:42
Reported
2024-07-14 17:45
Platform
win7-20240708-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Neshta
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
| N/A | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
| N/A | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
| N/A | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
| N/A | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46d9a7438c14a32d697993b71a69ac16_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\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Enumerates connected drives
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\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
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\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeRestorePrivilege | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
| Token: SeRestorePrivilege | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
| Token: SeRestorePrivilege | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
| Token: SeRestorePrivilege | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
| Token: SeRestorePrivilege | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
| Token: SeRestorePrivilege | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
| Token: SeRestorePrivilege | N/A | \??\c:\448ced161dc375749e2aedc\update\update.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe"
\??\c:\448ced161dc375749e2aedc\update\update.exe
c:\448ced161dc375749e2aedc\update\update.exe
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe
| MD5 | 2a9be5f49966dc91f0f1effcadecc72b |
| SHA1 | a6abf99cc600bd367789b8ce27ae464e5ba3f905 |
| SHA256 | 4330824640997fe4c79c596908c9242706927dd4282a13e16d4d691a4b5c3b3b |
| SHA512 | 3c878f21441b403d690aa7de98d6b9d0061f1922caf02e94c54b3f683c6960ae5d646ff1925ff31fd17fd79c0da924bc41ce5310497bc87cc3608424e519b362 |
C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE
| MD5 | beb6dae71186da2adfa2e5671bcfd154 |
| SHA1 | 2c520dfe3490772dfc6bbc2783c5114ca303d39d |
| SHA256 | 832b42331ca55ce423a4556827cfacdca82c6dbef771619a28b965ef5c62b815 |
| SHA512 | 002423a98f74c7f1244fa9caa06e82cecec67d6bf2c721c7cfb7deaf5995e5ba89ff0ce19c9f5294f0fea608753afdac0c324f194e76c0cac4b835de38fcd09e |
\448ced161dc375749e2aedc\update\update.exe
| MD5 | e8d065b697f6a74390f24198d7e8317a |
| SHA1 | d499605995e170d3813431e33b0d21ff8586f19f |
| SHA256 | 54324800edaeb5c7c295e28c0236f06468da3d3cbc088cfce4ea9012b54a7b62 |
| SHA512 | 5f790b03c78d5d0a6c8ba6fbe3783f6762affa95da7d1dd68e26af133bfbcf3c93195c67f98110657094cd84b5d3bf4ebb05cc380068ebc17a5abdcb921fae52 |
\??\c:\448ced161dc375749e2aedc\update\update.inf
| MD5 | 93aec44bb09fa18523e2096dbe6deb07 |
| SHA1 | 6cb5c73ac223237e0a1af41c5ebf09cc542259d4 |
| SHA256 | f438b713526c10ca5c159b9f3a2a558a7a88fedcd76927e0af35abe73ac0fce4 |
| SHA512 | 06ce225906528c721e8bb6cfc135b9c4add6abba981e655a492558b5749097852c72a879d425577a7de2b106079d1f8563bb7b173d38e0d5c3bd9d84f01fae45 |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/2640-115-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2640-117-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-14 17:42
Reported
2024-07-14 17:45
Platform
win10v2004-20240709-en
Max time kernel
95s
Max time network
97s
Command Line
Signatures
Neshta
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
| N/A | N/A | \??\c:\e993259863dd2\update\update.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\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Enumerates connected drives
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\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | \??\c:\e993259863dd2\update\update.exe | N/A |
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\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe"
\??\c:\e993259863dd2\update\update.exe
c:\e993259863dd2\update\update.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\46d9a7438c14a32d697993b71a69ac16_JaffaCakes118.exe
| MD5 | 2a9be5f49966dc91f0f1effcadecc72b |
| SHA1 | a6abf99cc600bd367789b8ce27ae464e5ba3f905 |
| SHA256 | 4330824640997fe4c79c596908c9242706927dd4282a13e16d4d691a4b5c3b3b |
| SHA512 | 3c878f21441b403d690aa7de98d6b9d0061f1922caf02e94c54b3f683c6960ae5d646ff1925ff31fd17fd79c0da924bc41ce5310497bc87cc3608424e519b362 |
C:\e993259863dd2\update\update.exe
| MD5 | e8d065b697f6a74390f24198d7e8317a |
| SHA1 | d499605995e170d3813431e33b0d21ff8586f19f |
| SHA256 | 54324800edaeb5c7c295e28c0236f06468da3d3cbc088cfce4ea9012b54a7b62 |
| SHA512 | 5f790b03c78d5d0a6c8ba6fbe3783f6762affa95da7d1dd68e26af133bfbcf3c93195c67f98110657094cd84b5d3bf4ebb05cc380068ebc17a5abdcb921fae52 |
\??\c:\e993259863dd2\update\update.inf
| MD5 | 93aec44bb09fa18523e2096dbe6deb07 |
| SHA1 | 6cb5c73ac223237e0a1af41c5ebf09cc542259d4 |
| SHA256 | f438b713526c10ca5c159b9f3a2a558a7a88fedcd76927e0af35abe73ac0fce4 |
| SHA512 | 06ce225906528c721e8bb6cfc135b9c4add6abba981e655a492558b5749097852c72a879d425577a7de2b106079d1f8563bb7b173d38e0d5c3bd9d84f01fae45 |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe
| MD5 | 644fd42f8199d1e407d58785a9c8c7d1 |
| SHA1 | e9302e4de73124554a63e96b1bc078819fd5c7e5 |
| SHA256 | 859dd22745d751ba2e9a199e538c7e868b93374a63544e2feab24fb07607607e |
| SHA512 | b49b2aec01371be504dd8eb7fcb1cbd31ce52cce7a8d5923ed2c48c89530d83dde65c96a54ab40be5f017f6a7b1ce051bbb2940978d8073a34b9ccaaaadb0bb2 |
memory/3576-119-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3576-120-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3576-122-0x0000000000400000-0x000000000041B000-memory.dmp