Analysis Overview
SHA256
145880ed94e0db3cab65cb54db4728520f1ac5f95ff2b0dda2650233542dd706
Threat Level: Known bad
The file 29e6d44753147ed82b462a46155bf27f_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
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 12:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 12:08
Reported
2024-05-09 12:11
Platform
win7-20240221-en
Max time kernel
122s
Max time network
126s
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 2184 set thread context of 836 | N/A | C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| 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\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TNUETGxesb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6577.tmp"
C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe"
Network
Files
memory/2184-0-0x00000000741FE000-0x00000000741FF000-memory.dmp
memory/2184-1-0x0000000001040000-0x00000000010B0000-memory.dmp
memory/2184-2-0x00000000741F0000-0x00000000748DE000-memory.dmp
memory/2184-3-0x0000000000520000-0x000000000052A000-memory.dmp
memory/2184-4-0x00000000741FE000-0x00000000741FF000-memory.dmp
memory/2184-5-0x00000000741F0000-0x00000000748DE000-memory.dmp
memory/2184-6-0x0000000004C50000-0x0000000004CA6000-memory.dmp
memory/2184-7-0x0000000004CA0000-0x0000000004CD6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp6577.tmp
| MD5 | 3a7c49e7bc481731da2cf2eaf48d7784 |
| SHA1 | 3bcaa1d8c6996945e06f2f62ee9859292df4a23f |
| SHA256 | 32efddeb5cbf397724d75c2dbc0841a513cc8d7c799257c7d42223642af22240 |
| SHA512 | 6905d6c588b020d45d3e27432a799543140bc7ca0149184f7877700805adb7a20dc2c9e8bf96de2a91b9124db68ac4dea86aba2876e856cc847c7b745b12a933 |
memory/836-13-0x0000000000400000-0x000000000042E000-memory.dmp
memory/836-19-0x0000000000400000-0x000000000042E000-memory.dmp
memory/836-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/836-15-0x0000000000400000-0x000000000042E000-memory.dmp
memory/836-20-0x0000000000910000-0x0000000000C13000-memory.dmp
memory/2184-21-0x00000000741F0000-0x00000000748DE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 12:08
Reported
2024-05-09 12:11
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
151s
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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4316 set thread context of 4972 | N/A | C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| 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\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TNUETGxesb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1930.tmp"
C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\29e6d44753147ed82b462a46155bf27f_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| 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 | 77.190.18.2.in-addr.arpa | udp |
| BE | 88.221.83.203:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| BE | 88.221.83.203:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.15.31.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 77.239.69.13.in-addr.arpa | udp |
Files
memory/4316-0-0x00000000743FE000-0x00000000743FF000-memory.dmp
memory/4316-1-0x0000000000510000-0x0000000000580000-memory.dmp
memory/4316-2-0x0000000004F20000-0x0000000004FBC000-memory.dmp
memory/4316-3-0x0000000005570000-0x0000000005B14000-memory.dmp
memory/4316-4-0x0000000005060000-0x00000000050F2000-memory.dmp
memory/4316-6-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/4316-5-0x0000000004FD0000-0x0000000004FDA000-memory.dmp
memory/4316-7-0x00000000051F0000-0x0000000005246000-memory.dmp
memory/4316-8-0x0000000005270000-0x000000000527A000-memory.dmp
memory/4316-9-0x00000000743FE000-0x00000000743FF000-memory.dmp
memory/4316-10-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/4316-11-0x0000000006050000-0x00000000060A6000-memory.dmp
memory/4316-12-0x00000000060B0000-0x00000000060E6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp1930.tmp
| MD5 | 6cd9c5dc1a7bc70a8b7b86bc03d817fc |
| SHA1 | 460bfe391d080ce95f7cfa47e5c35d44a8a4af6a |
| SHA256 | d94f826c948291d5206adb372288367ef21198161502e86a12c1f8b780b581a6 |
| SHA512 | 66061824f23beb51ad30595f1944f57845b55ea24a25aebb26f122463098df26b35dd1dabfeaf6e1f4f7ed91302efdc27f297f55ea32edde1efa77686116c4c3 |
memory/4972-18-0x0000000000400000-0x000000000042E000-memory.dmp
memory/4316-20-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/4972-21-0x00000000017B0000-0x0000000001AFA000-memory.dmp