Analysis Overview
SHA256
3f1f0dce8eb0b1a98912a8c08208c5d4425e013e20719aca1d14ca4924f841c6
Threat Level: Known bad
The file 4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-13 08:57
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-13 08:57
Reported
2024-07-13 08:59
Platform
win7-20240705-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2360 set thread context of 2876 | N/A | C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe |
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\flmLrvYnTWalZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3AB0.tmp"
C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe
"{path}"
Network
Files
memory/2360-0-0x00000000746FE000-0x00000000746FF000-memory.dmp
memory/2360-1-0x00000000009D0000-0x0000000000AC6000-memory.dmp
memory/2360-2-0x00000000746F0000-0x0000000074DDE000-memory.dmp
memory/2360-3-0x0000000001ED0000-0x0000000001EE4000-memory.dmp
memory/2360-4-0x00000000746FE000-0x00000000746FF000-memory.dmp
memory/2360-5-0x00000000746F0000-0x0000000074DDE000-memory.dmp
memory/2360-6-0x00000000050B0000-0x0000000005158000-memory.dmp
memory/2360-7-0x0000000004310000-0x0000000004364000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp3AB0.tmp
| MD5 | 341d911cfd524334372de4597433ba84 |
| SHA1 | 12c761b75c8ad43f617b88f1c1f1cb05ec0256f9 |
| SHA256 | 6242174000e98b283f0de5d07da51cab1a7212fe6aaea1499765081683aad36a |
| SHA512 | c9e60103093343958e01e3b78701aa701a2ec3e4ce9ce45a0fcaada4519640757201ad6910c27c576bbda7d24ae7745ed85bbece04f313aa29b7cfbc792f4ce9 |
memory/2876-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2876-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2876-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2876-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2360-18-0x00000000746F0000-0x0000000074DDE000-memory.dmp
memory/2876-19-0x0000000000AD0000-0x0000000000DD3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-13 08:57
Reported
2024-07-13 09:00
Platform
win10v2004-20240709-en
Max time kernel
148s
Max time network
153s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-47134698-4092160662-1261813102-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1272 set thread context of 1896 | N/A | C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe |
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\flmLrvYnTWalZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF368.tmp"
C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\4105b6a32b90180cd3dfe3c359061f46_JaffaCakes118.exe
"{path}"
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 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.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 | 107.12.20.2.in-addr.arpa | udp |
Files
memory/1272-0-0x000000007530E000-0x000000007530F000-memory.dmp
memory/1272-1-0x00000000001D0000-0x00000000002C6000-memory.dmp
memory/1272-2-0x0000000004C70000-0x0000000004D0C000-memory.dmp
memory/1272-3-0x00000000052C0000-0x0000000005864000-memory.dmp
memory/1272-4-0x0000000004DB0000-0x0000000004E42000-memory.dmp
memory/1272-5-0x0000000004D20000-0x0000000004D2A000-memory.dmp
memory/1272-6-0x0000000004E50000-0x0000000004EA6000-memory.dmp
memory/1272-7-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/1272-8-0x0000000004D80000-0x0000000004DA2000-memory.dmp
memory/1272-9-0x0000000000D90000-0x0000000000DA4000-memory.dmp
memory/1272-10-0x000000007530E000-0x000000007530F000-memory.dmp
memory/1272-11-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/1272-12-0x0000000006480000-0x0000000006528000-memory.dmp
memory/1272-13-0x0000000006110000-0x0000000006164000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF368.tmp
| MD5 | c42a60f6bd6e5fcb220a8864cea53ce6 |
| SHA1 | 29215c8925b758f45199ffcfc099b360a4c1a7d5 |
| SHA256 | 03987d2ca1693199fd018683256abb0669a441af23f57545302ddc8b60b24bc9 |
| SHA512 | cdb1c44e9dd8a2006bba99caaa73aa89a493ccf2aac90ab6dd48f8ea5b7b9df005d89b271515f6b8f923f64d9e8b997fe680cc6fede265031f4cb82048c1e65b |
memory/1896-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1272-19-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/1896-20-0x00000000012A0000-0x00000000015EA000-memory.dmp