Analysis Overview
SHA256
da4990bc142f92e8cff75d8394bbe43569e1f5454a10d38dca22114d2c2fa6bd
Threat Level: Known bad
The file 9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Drops startup file
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-02 18:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-02 18:40
Reported
2024-04-02 18:42
Platform
win7-20240221-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee% | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee% | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1968 set thread context of 2928 | N/A | C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe
"PowerShell" copy-item 'C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee%'
C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe"
Network
Files
memory/1968-1-0x0000000074640000-0x0000000074D2E000-memory.dmp
memory/1968-0-0x0000000000A50000-0x0000000000AAC000-memory.dmp
memory/2292-4-0x000000006FFE0000-0x000000007058B000-memory.dmp
memory/2292-5-0x0000000002950000-0x0000000002990000-memory.dmp
memory/2292-7-0x0000000002950000-0x0000000002990000-memory.dmp
memory/2292-6-0x000000006FFE0000-0x000000007058B000-memory.dmp
memory/2292-9-0x000000006FFE0000-0x000000007058B000-memory.dmp
memory/1968-10-0x0000000074640000-0x0000000074D2E000-memory.dmp
memory/1968-11-0x00000000003E0000-0x00000000003FC000-memory.dmp
memory/1968-12-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-13-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-15-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-17-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-19-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-21-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-23-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-25-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-27-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-29-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-31-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-33-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-35-0x00000000003E0000-0x00000000003F5000-memory.dmp
memory/1968-36-0x00000000009E0000-0x00000000009E1000-memory.dmp
memory/2928-37-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2928-43-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2928-41-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2928-39-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1968-44-0x0000000074640000-0x0000000074D2E000-memory.dmp
memory/2928-45-0x0000000000AB0000-0x0000000000DB3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-02 18:40
Reported
2024-04-02 18:42
Platform
win10v2004-20240226-en
Max time kernel
91s
Max time network
142s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee% | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee% | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3388 set thread context of 5028 | N/A | C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe
"PowerShell" copy-item 'C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee%'
C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9416bcf98a5d728bba79b87e1aa43466_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.134.221.88.in-addr.arpa | udp |
Files
memory/3388-0-0x0000000000E50000-0x0000000000EAC000-memory.dmp
memory/3388-1-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/3388-2-0x0000000005860000-0x00000000058FC000-memory.dmp
memory/3388-3-0x0000000005EB0000-0x0000000006454000-memory.dmp
memory/4164-5-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/4164-4-0x0000000002C60000-0x0000000002C96000-memory.dmp
memory/4164-6-0x0000000005170000-0x0000000005180000-memory.dmp
memory/4164-8-0x00000000057B0000-0x0000000005DD8000-memory.dmp
memory/4164-7-0x0000000005170000-0x0000000005180000-memory.dmp
memory/4164-9-0x00000000055C0000-0x00000000055E2000-memory.dmp
memory/4164-10-0x0000000005EE0000-0x0000000005F46000-memory.dmp
memory/4164-16-0x0000000005F50000-0x0000000005FB6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5qabu3vi.bsm.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4164-21-0x0000000006000000-0x0000000006354000-memory.dmp
memory/4164-22-0x00000000065F0000-0x000000000660E000-memory.dmp
memory/4164-23-0x0000000006640000-0x000000000668C000-memory.dmp
memory/4164-24-0x00000000075B0000-0x0000000007646000-memory.dmp
memory/4164-25-0x0000000006AE0000-0x0000000006AFA000-memory.dmp
memory/4164-26-0x0000000006B70000-0x0000000006B92000-memory.dmp
memory/4164-30-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/3388-31-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/3388-32-0x0000000005B70000-0x0000000005B8C000-memory.dmp
memory/3388-33-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-34-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-36-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-38-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-40-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-42-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-44-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-46-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-50-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-48-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-52-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-54-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/3388-56-0x0000000005B70000-0x0000000005B85000-memory.dmp
memory/5028-57-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3388-60-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/3388-59-0x0000000005BE0000-0x0000000005BF0000-memory.dmp
memory/3388-61-0x0000000005BC0000-0x0000000005BC1000-memory.dmp
memory/5028-62-0x00000000019A0000-0x0000000001CEA000-memory.dmp