Analysis Overview
SHA256
577dec5b1c3f42aec4b810355f14d307ee665979f89f3b1fec1ef8a854ca5bf4
Threat Level: Known bad
The file e5b9b74eebb668057efbc291ba737833_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
AgentTesla payload
Checks computer location settings
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-07 19:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-07 19:51
Reported
2024-04-07 19:54
Platform
win7-20231129-en
Max time kernel
120s
Max time network
120s
Command Line
Signatures
AgentTesla
AgentTesla 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\newapp = "C:\\Users\\Admin\\AppData\\Roaming\\newapp\\newapp.exe" | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2232 set thread context of 2824 | N/A | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_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
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hFCPiQHayAWDHV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2DB5.tmp"
C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe"
Network
Files
memory/2232-1-0x0000000074090000-0x000000007477E000-memory.dmp
memory/2232-0-0x00000000009D0000-0x0000000000A72000-memory.dmp
memory/2232-2-0x0000000004CE0000-0x0000000004D20000-memory.dmp
memory/2232-3-0x0000000000410000-0x0000000000428000-memory.dmp
memory/2232-4-0x0000000074090000-0x000000007477E000-memory.dmp
memory/2232-5-0x0000000004CE0000-0x0000000004D20000-memory.dmp
memory/2232-6-0x0000000004500000-0x0000000004576000-memory.dmp
memory/2824-12-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2824-14-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2824-15-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2824-16-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2824-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2824-19-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2824-21-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2824-24-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2232-23-0x0000000074090000-0x000000007477E000-memory.dmp
memory/2824-25-0x0000000074010000-0x00000000746FE000-memory.dmp
memory/2824-26-0x0000000000440000-0x0000000000480000-memory.dmp
C:\Users\Admin\AppData\Roaming\newapp\newapp.exe
| MD5 | e5b9b74eebb668057efbc291ba737833 |
| SHA1 | f9a0d97699b87ec7e7b510da48368ebffb5c1aa4 |
| SHA256 | 577dec5b1c3f42aec4b810355f14d307ee665979f89f3b1fec1ef8a854ca5bf4 |
| SHA512 | 6320001a328efb37c02e5b8dd188b421233af446515c321e2afe7a7e1acaed3d83c62bbf32fa123846c775427674035880495724b802565677fb1e60caaec908 |
memory/2824-29-0x0000000074010000-0x00000000746FE000-memory.dmp
memory/2824-30-0x0000000000440000-0x0000000000480000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-07 19:51
Reported
2024-04-07 19:54
Platform
win10v2004-20240226-en
Max time kernel
108s
Max time network
95s
Command Line
Signatures
AgentTesla
AgentTesla 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-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\newapp = "C:\\Users\\Admin\\AppData\\Roaming\\newapp\\newapp.exe" | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4648 set thread context of 2856 | N/A | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_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
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hFCPiQHayAWDHV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5445.tmp"
C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.118.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/4648-0-0x00000000743D0000-0x0000000074B80000-memory.dmp
memory/4648-1-0x00000000004C0000-0x0000000000562000-memory.dmp
memory/4648-2-0x0000000005470000-0x0000000005A14000-memory.dmp
memory/4648-3-0x0000000004F60000-0x0000000004FF2000-memory.dmp
memory/4648-4-0x0000000005110000-0x0000000005120000-memory.dmp
memory/4648-5-0x0000000004F20000-0x0000000004F2A000-memory.dmp
memory/4648-6-0x00000000050F0000-0x000000000510C000-memory.dmp
memory/4648-7-0x0000000005270000-0x0000000005288000-memory.dmp
memory/4648-8-0x00000000743D0000-0x0000000074B80000-memory.dmp
memory/4648-9-0x0000000005110000-0x0000000005120000-memory.dmp
memory/4648-10-0x0000000007BD0000-0x0000000007C6C000-memory.dmp
memory/4648-11-0x0000000007D40000-0x0000000007DB6000-memory.dmp
memory/2856-17-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2856-19-0x00000000743D0000-0x0000000074B80000-memory.dmp
memory/4648-20-0x00000000743D0000-0x0000000074B80000-memory.dmp
memory/2856-21-0x00000000051B0000-0x00000000051C0000-memory.dmp
memory/2856-22-0x0000000005240000-0x0000000005258000-memory.dmp
memory/2856-23-0x0000000005ED0000-0x0000000005F36000-memory.dmp
C:\Users\Admin\AppData\Roaming\newapp\newapp.exe
| MD5 | e5b9b74eebb668057efbc291ba737833 |
| SHA1 | f9a0d97699b87ec7e7b510da48368ebffb5c1aa4 |
| SHA256 | 577dec5b1c3f42aec4b810355f14d307ee665979f89f3b1fec1ef8a854ca5bf4 |
| SHA512 | 6320001a328efb37c02e5b8dd188b421233af446515c321e2afe7a7e1acaed3d83c62bbf32fa123846c775427674035880495724b802565677fb1e60caaec908 |
memory/2856-26-0x00000000743D0000-0x0000000074B80000-memory.dmp
memory/2856-27-0x00000000051B0000-0x00000000051C0000-memory.dmp