Analysis Overview
SHA256
7c4bf29e8ed9f775fb2420ca56883196935cd0b6f4ccee62058818034caf8c96
Threat Level: Known bad
The file 3993696c0cc918c566ad9c89b5be2593_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
HawkEye
Adds policy Run key to start application
Drops startup file
Loads dropped DLL
Reads data files stored by FTP clients
Reads local data of messenger clients
Checks computer location settings
Reads user/profile data of web browsers
Deletes itself
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-07-11 14:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-11 14:51
Reported
2024-07-11 14:53
Platform
win7-20240704-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
HawkEye
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\System\\audiodgi.exe" | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
| File created | C:\users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3993696c0cc918c566ad9c89b5be2593_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3993696c0cc918c566ad9c89b5be2593_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\System\\audiodgi.exe" | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2648 set thread context of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe |
| PID 2556 set thread context of 832 | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3993696c0cc918c566ad9c89b5be2593_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3993696c0cc918c566ad9c89b5be2593_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3993696c0cc918c566ad9c89b5be2593_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\svchost.exe"
C:\Users\Admin\AppData\Local\Temp\svchost.exe
C:\Users\Admin\AppData\Local\Temp\svchost.exe
C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe
"C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe"
C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
"C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe"
C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | smtp.gmail.com | udp |
| NL | 142.250.102.108:587 | smtp.gmail.com | tcp |
| NL | 142.250.102.108:587 | smtp.gmail.com | tcp |
Files
memory/2072-0-0x0000000074491000-0x0000000074492000-memory.dmp
memory/2072-1-0x0000000074490000-0x0000000074A3B000-memory.dmp
memory/2072-3-0x0000000074490000-0x0000000074A3B000-memory.dmp
\Users\Admin\AppData\Local\Temp\svchost.exe
| MD5 | 3993696c0cc918c566ad9c89b5be2593 |
| SHA1 | c119e09a1ab2a2d5aeccc588d0406a4ee5f16f7a |
| SHA256 | 7c4bf29e8ed9f775fb2420ca56883196935cd0b6f4ccee62058818034caf8c96 |
| SHA512 | 9b0d289c69c9d4e93779d1b82e9442f851e1ca2f2fd73e25192c6944cf5f52321509fe9f07553808a59bef5a2c851c384057d3b206045090ffef6b632d129ca5 |
memory/2072-18-0x0000000074490000-0x0000000074A3B000-memory.dmp
memory/2648-19-0x0000000074490000-0x0000000074A3B000-memory.dmp
memory/2648-23-0x0000000074490000-0x0000000074A3B000-memory.dmp
memory/2648-22-0x0000000074490000-0x0000000074A3B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe
| MD5 | 2e18e07194565987ef816f36c4a2134e |
| SHA1 | 5278b14dc0704abd700264bb9f8610caf5d007eb |
| SHA256 | 44c927820ec11111ab620bfa75b71986b9e675770a782e3c740040d484e5dbd7 |
| SHA512 | 7160e14ec359e738e77afed6341890a8084605543e7deb8720457825ff013b907e7233cc890a8c63614b4d481bc73fb72cf15378d8f3534dfb9c8064fed6f930 |
C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
| MD5 | c5ddc70af709b8c36260a10e9d37be9e |
| SHA1 | 4494984a1968a6053068d73d27de75a66c17f7cf |
| SHA256 | 39e1cea64f487ab34ed56c9164c90330d224dbd0ddc314beb657909420eb96ff |
| SHA512 | 3da0de610e81b05a7245851848e961326095b962ef1d37e212b37edf70256a526fbe8d58abedb2ada3141f858936a1fecba35f4909c1c98bc03dbe9e54736ec7 |
memory/2756-36-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2756-41-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2756-39-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2756-34-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2756-32-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2756-30-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2756-44-0x0000000074490000-0x0000000074A3B000-memory.dmp
memory/2756-28-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2756-26-0x0000000000400000-0x0000000000434000-memory.dmp
memory/832-54-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2648-64-0x0000000074490000-0x0000000074A3B000-memory.dmp
memory/2756-65-0x0000000074490000-0x0000000074A3B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-11 14:51
Reported
2024-07-11 14:53
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
124s
Command Line
Signatures
HawkEye
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\System\\audiodgi.exe" | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\3993696c0cc918c566ad9c89b5be2593_JaffaCakes118.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.exe | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
| File created | C:\users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.exe | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\System\\audiodgi.exe" | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1376 set thread context of 4740 | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe |
| PID 548 set thread context of 3580 | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3993696c0cc918c566ad9c89b5be2593_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3993696c0cc918c566ad9c89b5be2593_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3993696c0cc918c566ad9c89b5be2593_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\svchost.exe"
C:\Users\Admin\AppData\Local\Temp\svchost.exe
C:\Users\Admin\AppData\Local\Temp\svchost.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4740 -ip 4740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 84
C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe
"C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe"
C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
"C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe"
C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
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 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | smtp.gmail.com | udp |
| NL | 142.250.102.109:587 | smtp.gmail.com | tcp |
| US | 8.8.8.8:53 | 109.102.250.142.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 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| NL | 142.250.102.109:587 | smtp.gmail.com | tcp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/1924-0-0x0000000074E72000-0x0000000074E73000-memory.dmp
memory/1924-1-0x0000000074E70000-0x0000000075421000-memory.dmp
memory/1924-2-0x0000000074E70000-0x0000000075421000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\svchost.exe
| MD5 | 3993696c0cc918c566ad9c89b5be2593 |
| SHA1 | c119e09a1ab2a2d5aeccc588d0406a4ee5f16f7a |
| SHA256 | 7c4bf29e8ed9f775fb2420ca56883196935cd0b6f4ccee62058818034caf8c96 |
| SHA512 | 9b0d289c69c9d4e93779d1b82e9442f851e1ca2f2fd73e25192c6944cf5f52321509fe9f07553808a59bef5a2c851c384057d3b206045090ffef6b632d129ca5 |
memory/1376-17-0x0000000074E70000-0x0000000075421000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe
| MD5 | 2e18e07194565987ef816f36c4a2134e |
| SHA1 | 5278b14dc0704abd700264bb9f8610caf5d007eb |
| SHA256 | 44c927820ec11111ab620bfa75b71986b9e675770a782e3c740040d484e5dbd7 |
| SHA512 | 7160e14ec359e738e77afed6341890a8084605543e7deb8720457825ff013b907e7233cc890a8c63614b4d481bc73fb72cf15378d8f3534dfb9c8064fed6f930 |
memory/1376-21-0x0000000074E70000-0x0000000075421000-memory.dmp
memory/1924-18-0x0000000074E70000-0x0000000075421000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
| MD5 | c5ddc70af709b8c36260a10e9d37be9e |
| SHA1 | 4494984a1968a6053068d73d27de75a66c17f7cf |
| SHA256 | 39e1cea64f487ab34ed56c9164c90330d224dbd0ddc314beb657909420eb96ff |
| SHA512 | 3da0de610e81b05a7245851848e961326095b962ef1d37e212b37edf70256a526fbe8d58abedb2ada3141f858936a1fecba35f4909c1c98bc03dbe9e54736ec7 |
memory/1780-25-0x0000000074E70000-0x0000000075421000-memory.dmp
memory/1780-26-0x0000000074E70000-0x0000000075421000-memory.dmp
memory/1780-27-0x0000000074E70000-0x0000000075421000-memory.dmp
memory/3580-30-0x0000000000400000-0x0000000000434000-memory.dmp
memory/1376-35-0x0000000074E70000-0x0000000075421000-memory.dmp
memory/1376-36-0x0000000074E70000-0x0000000075421000-memory.dmp
memory/1780-37-0x0000000074E70000-0x0000000075421000-memory.dmp