Analysis Overview
SHA256
f02074eeb1cba11ac24a507940543b0ffb18121b7a23a556bfb53e0c74a8fc84
Threat Level: Shows suspicious behavior
The file f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
Installs/modifies Browser Helper Object
Checks installed software on the system
Drops file in System32 directory
Enumerates physical storage devices
Program crash
Unsigned PE
NSIS installer
Modifies Internet Explorer Protected Mode Banner
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious behavior: GetForegroundWindowSpam
Modifies Internet Explorer Protected Mode
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-15 08:47
Signatures
Unsigned PE
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NSIS installer
| 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 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win7-20240221-en
Max time kernel
119s
Max time network
124s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Math.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Math.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2300 -s 228
Network
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win7-20240221-en
Max time kernel
122s
Max time network
125s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2912 -s 228
Network
Files
Analysis: behavioral13
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win7-20240221-en
Max time kernel
117s
Max time network
121s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 248
Network
Files
Analysis: behavioral15
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win7-20240221-en
Max time kernel
118s
Max time network
122s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 228
Network
Files
Analysis: behavioral16
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win10v2004-20240412-en
Max time kernel
147s
Max time network
152s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4348 wrote to memory of 208 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4348 wrote to memory of 208 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4348 wrote to memory of 208 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 208 -ip 208
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 208 -s 624
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| NL | 23.62.61.154:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 154.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.16.208.104.in-addr.arpa | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win10v2004-20240412-en
Max time kernel
146s
Max time network
151s
Command Line
Signatures
Loads dropped DLL
Checks installed software on the system
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{48955792-5def-1512-197b-8ff3172ceb3b} | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{48955792-5def-1512-197b-8ff3172ceb3b}\NoExplorer = "\"\"" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\nss6777.dll | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\adzgalore-remove.exe | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies Internet Explorer Protected Mode
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3198953144-1466794930-246379610-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Modifies Internet Explorer Protected Mode Banner
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3198953144-1466794930-246379610-1000\SOFTWARE\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3198953144-1466794930-246379610-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48955792-5def-1512-197b-8ff3172ceb3b} | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48955792-5def-1512-197b-8ff3172ceb3b}\ = "adzgalore" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48955792-5def-1512-197b-8ff3172ceb3b}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48955792-5def-1512-197b-8ff3172ceb3b}\InProcServer32\ = "C:\\Windows\\SysWow64\\nss6777.dll" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48955792-5def-1512-197b-8ff3172ceb3b}\InProcServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | adzgalore.biz | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsc6718.tmp\System.dll
| MD5 | 32465a07028b927b22c38e642c2cb836 |
| SHA1 | 309cac412b2ecf6a36f6e989c828afcdd8c7a6e4 |
| SHA256 | eda545d4dcb37098a90fce9692d5094bb56897f04eff6d40e3dedd122a4d1292 |
| SHA512 | 9d886a722bbbb5d8d77e97d256057fe685f1932042257a8382e13548fe835d01c64de65e2b5ad2c2ff99692b14c924e6ddb84797f6224f1772e8699b421e6aff |
C:\Users\Admin\AppData\Local\Temp\nsc6718.tmp\Math.dll
| MD5 | 468914ab4ea3afc6fda29031c758394e |
| SHA1 | d3b632778a03567efa761401151bfe80d0fe956c |
| SHA256 | 8a8d78657f0f6b44f18b16e7eea3e62eef6720e04cd2efc820d62bbe987afac1 |
| SHA512 | 0b3df17a3a17a82ba7092ff384c7d820d9f1103fcfa732fb399cf0ff065ec6913a73bea433e19ad787bccf272059e39d196322445d9a6327bb25738f343926ce |
memory/928-46-0x0000000002260000-0x000000000227A000-memory.dmp
memory/928-60-0x0000000002260000-0x00000000022B2000-memory.dmp
C:\Windows\SysWOW64\nss6777.dll
| MD5 | dc21e047a5c144e913f368423786d6cc |
| SHA1 | 272ae16afdbe0994ad797996ede07b8e045ca036 |
| SHA256 | b7f8e9c663515cc1e1deaddabe285959c668ffc6346d82ae97e35f021d30afa9 |
| SHA512 | 301689078e21b17ae27e5a4e6f3235510b0c3ec2d1ec022ba5ac0c1b12e4e0bbf18d538a0ee362b39a0ad8667223c15f2b2a7e7a2315bbcdbd73545582bce9bd |
C:\Users\Admin\AppData\Local\Temp\nsc6718.tmp\NSISdl.dll
| MD5 | 997ae296af5b7ca9aaa52f6844075439 |
| SHA1 | 9814f0b09219ac2eed875d842b9362c3b32bec6f |
| SHA256 | 1d74275fb0ddcb7c01a92c4ea5c7ef137cdfa0b48ae2b293f0ea178b355cbaa8 |
| SHA512 | a81ee17129278a185e91f6615da2d9e47940580fcaac3806ace17a0c0e48995f8e85de6deedcec502782141acd381fb7dd1c72a93fcd40112afadc3741572349 |
Analysis: behavioral10
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win10v2004-20240412-en
Max time kernel
91s
Max time network
114s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5020 wrote to memory of 732 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 5020 wrote to memory of 732 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 5020 wrote to memory of 732 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsBrowserOpt.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsBrowserOpt.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| 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 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral11
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win7-20240221-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$SYSDIR\adzgalore-remove.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\$SYSDIR\adzgalore-remove.exe
"C:\Users\Admin\AppData\Local\Temp\$SYSDIR\adzgalore-remove.exe"
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
"C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\$SYSDIR\
Network
Files
\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
| MD5 | 31709de9a5d9f2906dce36c836e4e055 |
| SHA1 | cc59ca78fa077fff9384570189ac16b091bf49ec |
| SHA256 | 21f7cb13c3a8d35e8533ffa55485a4c1c7c35e41d93893cbc0dda43b3b00e7e5 |
| SHA512 | bfd57f3bf8ec9c7ed04e51e67b2e0f0428cb811f0d1bf2015b78a0d5e93c65aa4da1648fe49bfecd88b7f613ef6ba4b9106fc19053c39d96011d0f18ce2ddf74 |
\Users\Admin\AppData\Local\Temp\nsyEC3.tmp\InstallOptions.dll
| MD5 | cd6e705cc6992e869f488ab211ac37cb |
| SHA1 | c9c71edd929c15bcf5ee286d4a9e9259d1590eb5 |
| SHA256 | 44e729371099650904bcd5db0af7fdad6ffc01e336ae464f0bb151f329175292 |
| SHA512 | 460173bbcff640721e54bb403e1f46d274e649a9db7d3b83d009a7f00354d434874dfdc009679e98cfb05548801b9eee78c25fe17b083fac396087ad3327debf |
C:\Users\Admin\AppData\Local\Temp\nsyEC3.tmp\validate.ini
| MD5 | ef89a0105c8871f78c07ac75c3a8ac2f |
| SHA1 | 1ebb767749c27f72f290c5cb161deb6c40ebafd2 |
| SHA256 | 04b5169acbff95e8037e5cc617b9824ea6f321498461a74969717ec4c63a7836 |
| SHA512 | 6c7a776a53c92c855483939e7d3caf48dcedd775bbd98e6024f3d1cf2383f6a2b66fc135d5ec2e3a95d9f991e5a4e3c32660550a921e4795cad4f2729ce36c19 |
Analysis: behavioral12
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win10v2004-20240226-en
Max time kernel
138s
Max time network
143s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3152 wrote to memory of 1596 | N/A | C:\Users\Admin\AppData\Local\Temp\$SYSDIR\adzgalore-remove.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 3152 wrote to memory of 1596 | N/A | C:\Users\Admin\AppData\Local\Temp\$SYSDIR\adzgalore-remove.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 3152 wrote to memory of 1596 | N/A | C:\Users\Admin\AppData\Local\Temp\$SYSDIR\adzgalore-remove.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\$SYSDIR\adzgalore-remove.exe
"C:\Users\Admin\AppData\Local\Temp\$SYSDIR\adzgalore-remove.exe"
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
"C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\$SYSDIR\
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3676 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.17.178.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
| MD5 | 31709de9a5d9f2906dce36c836e4e055 |
| SHA1 | cc59ca78fa077fff9384570189ac16b091bf49ec |
| SHA256 | 21f7cb13c3a8d35e8533ffa55485a4c1c7c35e41d93893cbc0dda43b3b00e7e5 |
| SHA512 | bfd57f3bf8ec9c7ed04e51e67b2e0f0428cb811f0d1bf2015b78a0d5e93c65aa4da1648fe49bfecd88b7f613ef6ba4b9106fc19053c39d96011d0f18ce2ddf74 |
C:\Users\Admin\AppData\Local\Temp\nsyF3D9.tmp\InstallOptions.dll
| MD5 | cd6e705cc6992e869f488ab211ac37cb |
| SHA1 | c9c71edd929c15bcf5ee286d4a9e9259d1590eb5 |
| SHA256 | 44e729371099650904bcd5db0af7fdad6ffc01e336ae464f0bb151f329175292 |
| SHA512 | 460173bbcff640721e54bb403e1f46d274e649a9db7d3b83d009a7f00354d434874dfdc009679e98cfb05548801b9eee78c25fe17b083fac396087ad3327debf |
C:\Users\Admin\AppData\Local\Temp\nsyF3D9.tmp\validate.ini
| MD5 | a0a691e0576da4abc2591ee58605d51a |
| SHA1 | ac19010baaa432c6cb66a941f20428d805b9653b |
| SHA256 | 51c9c30cc14ffe9fb7e0512eaffa39a66eb15842bd3f483ffd325a82d33e3e9c |
| SHA512 | f5b3b884d6067d8389dfbcf22318f4f3ede3cf5af0304be1e73196cd1686cab9244c769159b34703fd3cddd4084c449c9515d629f076345b1ed2d830552873c5 |
Analysis: behavioral4
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win10v2004-20240412-en
Max time kernel
147s
Max time network
152s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2424 wrote to memory of 1668 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2424 wrote to memory of 1668 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2424 wrote to memory of 1668 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Math.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Math.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1668 -ip 1668
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 600
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 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| NL | 23.62.61.160:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 160.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.173.189.20.in-addr.arpa | udp |
Files
Analysis: behavioral8
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win10v2004-20240412-en
Max time kernel
92s
Max time network
145s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1908 wrote to memory of 1304 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1908 wrote to memory of 1304 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1908 wrote to memory of 1304 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1304 -ip 1304
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 612
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 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral18
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win10v2004-20240412-en
Max time kernel
147s
Max time network
155s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2596 wrote to memory of 3028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2596 wrote to memory of 3028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2596 wrote to memory of 3028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3028 -ip 3028
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3028 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.178.89.13.in-addr.arpa | udp |
Files
Analysis: behavioral20
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win10v2004-20240412-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{722d1b64-7c40-dfde-8086-0dbe5c58715c}\NoExplorer = "\"\"" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{722d1b64-7c40-dfde-8086-0dbe5c58715c} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{722d1b64-7c40-dfde-8086-0dbe5c58715c}\InProcServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{722d1b64-7c40-dfde-8086-0dbe5c58715c} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{722d1b64-7c40-dfde-8086-0dbe5c58715c}\ = "adzgalore" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{722d1b64-7c40-dfde-8086-0dbe5c58715c}\InProcServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{722d1b64-7c40-dfde-8086-0dbe5c58715c}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$_5_.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4412 wrote to memory of 2000 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4412 wrote to memory of 2000 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4412 wrote to memory of 2000 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$_5_.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\$_5_.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| 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 | 216.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
Analysis: behavioral17
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win7-20240221-en
Max time kernel
121s
Max time network
124s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 936 -s 228
Network
Files
Analysis: behavioral19
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win7-20240221-en
Max time kernel
118s
Max time network
122s
Command Line
Signatures
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{be151faa-c0d4-377e-ae0c-a1fa65f39c87} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{be151faa-c0d4-377e-ae0c-a1fa65f39c87}\NoExplorer = "\"\"" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{be151faa-c0d4-377e-ae0c-a1fa65f39c87}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$_5_.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{be151faa-c0d4-377e-ae0c-a1fa65f39c87}\InProcServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{be151faa-c0d4-377e-ae0c-a1fa65f39c87} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{be151faa-c0d4-377e-ae0c-a1fa65f39c87}\ = "adzgalore" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{be151faa-c0d4-377e-ae0c-a1fa65f39c87}\InProcServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2316 wrote to memory of 1972 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2316 wrote to memory of 1972 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2316 wrote to memory of 1972 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2316 wrote to memory of 1972 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2316 wrote to memory of 1972 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2316 wrote to memory of 1972 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2316 wrote to memory of 1972 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$_5_.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\$_5_.dll
Network
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win7-20240220-en
Max time kernel
120s
Max time network
120s
Command Line
Signatures
Loads dropped DLL
Checks installed software on the system
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1e3aa6ef-ba27-04cd-f3cb-2260753c2ca2} | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{1e3aa6ef-ba27-04cd-f3cb-2260753c2ca2}\NoExplorer = "\"\"" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\nst129A.dll | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\adzgalore-remove.exe | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies Internet Explorer Protected Mode
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Modifies Internet Explorer Protected Mode Banner
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1e3aa6ef-ba27-04cd-f3cb-2260753c2ca2} | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1e3aa6ef-ba27-04cd-f3cb-2260753c2ca2}\ = "adzgalore" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1e3aa6ef-ba27-04cd-f3cb-2260753c2ca2}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1e3aa6ef-ba27-04cd-f3cb-2260753c2ca2}\InProcServer32\ = "C:\\Windows\\SysWow64\\nst129A.dll" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1e3aa6ef-ba27-04cd-f3cb-2260753c2ca2}\InProcServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f0afec022f8492766bfefd0d07ef8abf_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | adzgalore.biz | udp |
Files
\Users\Admin\AppData\Local\Temp\nso11DE.tmp\System.dll
| MD5 | 32465a07028b927b22c38e642c2cb836 |
| SHA1 | 309cac412b2ecf6a36f6e989c828afcdd8c7a6e4 |
| SHA256 | eda545d4dcb37098a90fce9692d5094bb56897f04eff6d40e3dedd122a4d1292 |
| SHA512 | 9d886a722bbbb5d8d77e97d256057fe685f1932042257a8382e13548fe835d01c64de65e2b5ad2c2ff99692b14c924e6ddb84797f6224f1772e8699b421e6aff |
\Users\Admin\AppData\Local\Temp\nso11DE.tmp\Math.dll
| MD5 | 468914ab4ea3afc6fda29031c758394e |
| SHA1 | d3b632778a03567efa761401151bfe80d0fe956c |
| SHA256 | 8a8d78657f0f6b44f18b16e7eea3e62eef6720e04cd2efc820d62bbe987afac1 |
| SHA512 | 0b3df17a3a17a82ba7092ff384c7d820d9f1103fcfa732fb399cf0ff065ec6913a73bea433e19ad787bccf272059e39d196322445d9a6327bb25738f343926ce |
memory/2000-45-0x00000000003E0000-0x00000000003FA000-memory.dmp
\Windows\SysWOW64\nst129A.dll
| MD5 | dc21e047a5c144e913f368423786d6cc |
| SHA1 | 272ae16afdbe0994ad797996ede07b8e045ca036 |
| SHA256 | b7f8e9c663515cc1e1deaddabe285959c668ffc6346d82ae97e35f021d30afa9 |
| SHA512 | 301689078e21b17ae27e5a4e6f3235510b0c3ec2d1ec022ba5ac0c1b12e4e0bbf18d538a0ee362b39a0ad8667223c15f2b2a7e7a2315bbcdbd73545582bce9bd |
memory/2000-54-0x0000000001E80000-0x0000000001ED2000-memory.dmp
\Users\Admin\AppData\Local\Temp\nso11DE.tmp\NSISdl.dll
| MD5 | 997ae296af5b7ca9aaa52f6844075439 |
| SHA1 | 9814f0b09219ac2eed875d842b9362c3b32bec6f |
| SHA256 | 1d74275fb0ddcb7c01a92c4ea5c7ef137cdfa0b48ae2b293f0ea178b355cbaa8 |
| SHA512 | a81ee17129278a185e91f6615da2d9e47940580fcaac3806ace17a0c0e48995f8e85de6deedcec502782141acd381fb7dd1c72a93fcd40112afadc3741572349 |
Analysis: behavioral6
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win10v2004-20240412-en
Max time kernel
93s
Max time network
113s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1496 wrote to memory of 400 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1496 wrote to memory of 400 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1496 wrote to memory of 400 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 400 -ip 400
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 624
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| 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 | 216.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.160:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 160.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.197.17.2.in-addr.arpa | udp |
Files
Analysis: behavioral7
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win7-20240215-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 224
Network
Files
Analysis: behavioral9
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win7-20240221-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1048 wrote to memory of 2972 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1048 wrote to memory of 2972 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1048 wrote to memory of 2972 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1048 wrote to memory of 2972 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1048 wrote to memory of 2972 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1048 wrote to memory of 2972 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1048 wrote to memory of 2972 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsBrowserOpt.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsBrowserOpt.dll,#1
Network
Files
Analysis: behavioral14
Detonation Overview
Submitted
2024-04-15 08:47
Reported
2024-04-15 08:49
Platform
win10v2004-20240412-en
Max time kernel
147s
Max time network
155s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2444 wrote to memory of 2772 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2444 wrote to memory of 2772 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2444 wrote to memory of 2772 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2772 -ip 2772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 636
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.112.168.52.in-addr.arpa | udp |