Analysis Overview
SHA256
665b8dea01643cce577cc8cc6cc1677e78cbf4559b7c0fbd0446dee65970b4ea
Threat Level: Known bad
The file payment advice_pdf.exe was found to be: Known bad.
Malicious Activity Summary
Lokibot
Guloader,Cloudeye
Reads user/profile data of web browsers
Loads dropped DLL
Legitimate hosting services abused for malware hosting/C2
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Windows directory
Drops file in Program Files directory
Program crash
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
outlook_win_path
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-11 19:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-11 19:53
Reported
2024-03-11 19:55
Platform
win7-20240221-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
Guloader,Cloudeye
Lokibot
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2912 set thread context of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Common Files\underskrider.pha | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| File opened for modification | C:\Program Files (x86)\likvidationer\glamorise.ini | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\unvariegated\Enker.non | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\resources\0409\frugtsaftens.urs | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| File opened for modification | C:\Windows\resources\0409\Escapee246\svingturenes.ini | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| File opened for modification | C:\Windows\overrealistic.ini | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2912 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
| PID 2912 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
| PID 2912 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
| PID 2912 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
| PID 2912 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
| PID 2912 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe"
C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | drive.google.com | udp |
| NL | 142.250.179.142:443 | drive.google.com | tcp |
| US | 8.8.8.8:53 | crls.pki.goog | udp |
| NL | 142.250.179.195:80 | crls.pki.goog | tcp |
| US | 8.8.8.8:53 | drive.usercontent.google.com | udp |
| NL | 142.251.36.33:443 | drive.usercontent.google.com | tcp |
| NL | 142.250.179.195:80 | crls.pki.goog | tcp |
| US | 8.8.8.8:53 | sempersim.su | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
Files
\Users\Admin\AppData\Local\Temp\nso5533.tmp\System.dll
| MD5 | 9625d5b1754bc4ff29281d415d27a0fd |
| SHA1 | 80e85afc5cccd4c0a3775edbb90595a1a59f5ce0 |
| SHA256 | c2f405d7402f815d0c3fadd9a50f0bbbb1bab9aa38fe347823478a2587299448 |
| SHA512 | dce52b640897c2e8dbfd0a1472d5377fa91fb9cf1aeff62604d014bccbe5b56af1378f173132abeb0edd18c225b9f8f5e3d3e72434aed946661e036c779f165b |
memory/2912-19-0x00000000041F0000-0x00000000063C5000-memory.dmp
memory/2912-20-0x00000000041F0000-0x00000000063C5000-memory.dmp
memory/2912-21-0x00000000776A0000-0x0000000077849000-memory.dmp
memory/2912-22-0x0000000077890000-0x0000000077966000-memory.dmp
memory/2912-23-0x0000000010000000-0x0000000010006000-memory.dmp
memory/2712-24-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-25-0x0000000001470000-0x0000000003645000-memory.dmp
memory/2712-26-0x00000000776A0000-0x0000000077849000-memory.dmp
memory/2712-27-0x00000000778C6000-0x00000000778C7000-memory.dmp
memory/2712-28-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-36-0x0000000001470000-0x0000000003645000-memory.dmp
memory/2712-55-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-54-0x0000000001470000-0x0000000003645000-memory.dmp
memory/2912-56-0x00000000041F0000-0x00000000063C5000-memory.dmp
memory/2712-57-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-58-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-59-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-62-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-63-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-67-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-68-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-69-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-70-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-71-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-72-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-73-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-74-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-75-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-76-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-77-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-80-0x0000000077890000-0x0000000077966000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1658372521-4246568289-2509113762-1000\0f5007522459c86e95ffcc62f32308f1_f4bfc772-1e14-4cb7-967a-2360098b659f
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1658372521-4246568289-2509113762-1000\0f5007522459c86e95ffcc62f32308f1_f4bfc772-1e14-4cb7-967a-2360098b659f
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
memory/2712-122-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-123-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-124-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-125-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-126-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-127-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-128-0x0000000000400000-0x0000000001462000-memory.dmp
memory/2712-129-0x0000000000400000-0x0000000001462000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-11 19:53
Reported
2024-03-11 19:55
Platform
win10v2004-20240226-en
Max time kernel
28s
Max time network
47s
Command Line
Signatures
Guloader,Cloudeye
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1036 set thread context of 4480 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Common Files\underskrider.pha | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| File opened for modification | C:\Program Files (x86)\likvidationer\glamorise.ini | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\unvariegated\Enker.non | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\overrealistic.ini | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| File opened for modification | C:\Windows\resources\0409\frugtsaftens.urs | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
| File opened for modification | C:\Windows\resources\0409\Escapee246\svingturenes.ini | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1036 wrote to memory of 4480 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
| PID 1036 wrote to memory of 4480 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
| PID 1036 wrote to memory of 4480 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
| PID 1036 wrote to memory of 4480 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
| PID 1036 wrote to memory of 4480 | N/A | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe | C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe"
C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\payment advice_pdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 82.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 188.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.177.78.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| NL | 142.250.179.142:443 | drive.google.com | tcp |
| US | 8.8.8.8:53 | drive.usercontent.google.com | udp |
| NL | 142.251.36.33:443 | drive.usercontent.google.com | tcp |
| US | 8.8.8.8:53 | 195.179.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.179.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 33.36.251.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | sempersim.su | udp |
| US | 104.237.252.28:80 | sempersim.su | tcp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsk473B.tmp\System.dll
| MD5 | 9625d5b1754bc4ff29281d415d27a0fd |
| SHA1 | 80e85afc5cccd4c0a3775edbb90595a1a59f5ce0 |
| SHA256 | c2f405d7402f815d0c3fadd9a50f0bbbb1bab9aa38fe347823478a2587299448 |
| SHA512 | dce52b640897c2e8dbfd0a1472d5377fa91fb9cf1aeff62604d014bccbe5b56af1378f173132abeb0edd18c225b9f8f5e3d3e72434aed946661e036c779f165b |
memory/1036-18-0x00000000055B0000-0x0000000007785000-memory.dmp
memory/1036-19-0x0000000077DD1000-0x0000000077EF1000-memory.dmp
memory/1036-20-0x0000000010000000-0x0000000010006000-memory.dmp
memory/4480-21-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-22-0x0000000001660000-0x0000000003835000-memory.dmp
memory/1036-23-0x00000000055B0000-0x0000000007785000-memory.dmp
memory/4480-24-0x0000000077E58000-0x0000000077E59000-memory.dmp
memory/4480-25-0x0000000077E75000-0x0000000077E76000-memory.dmp
memory/4480-26-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-40-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-39-0x0000000001660000-0x0000000003835000-memory.dmp
memory/4480-41-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-42-0x0000000000400000-0x0000000001654000-memory.dmp
memory/1036-43-0x00000000055B0000-0x0000000007785000-memory.dmp
memory/4480-44-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-45-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-46-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-47-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-51-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-52-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-53-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-54-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-55-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-56-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-57-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-58-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-59-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-60-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-61-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-62-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-63-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-64-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-65-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-66-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-67-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-68-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-69-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-70-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-71-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-72-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-73-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-74-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-75-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-76-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-77-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-79-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-78-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-80-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-81-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-82-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-83-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-84-0x0000000000400000-0x0000000001654000-memory.dmp
memory/4480-85-0x0000000000400000-0x0000000001654000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-03-11 19:53
Reported
2024-03-11 19:55
Platform
win7-20240215-en
Max time kernel
121s
Max time network
123s
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 1260 -s 224
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-03-11 19:53
Reported
2024-03-11 19:55
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
151s
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 912 wrote to memory of 3432 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 912 wrote to memory of 3432 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 912 wrote to memory of 3432 | 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 444 -p 3432 -ip 3432
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3432 -s 540
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 179.178.17.96.in-addr.arpa | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.177.78.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 193.78.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 184.178.17.96.in-addr.arpa | udp |
| NL | 52.111.243.29:443 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.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 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 189.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.73.50.20.in-addr.arpa | udp |
| GB | 96.17.178.189:80 | tcp |