Analysis Overview
SHA256
248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2
Threat Level: Known bad
The file 248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Guloader,Cloudeye
Vipkeylogger family
Guloader family
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Windows directory
Enumerates physical storage devices
Browser Information Discovery
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
NSIS installer
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
outlook_win_path
Suspicious use of AdjustPrivilegeToken
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-06 14:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-06 14:10
Reported
2024-11-06 14:12
Platform
win7-20240903-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Guloader family
Guloader,Cloudeye
VIPKeylogger
Vipkeylogger family
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3024 set thread context of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\resources\0409\backstrap\lejekassernerne.Osc55 | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| File opened for modification | C:\Windows\resources\ttningslisternes\Poulardes50.sto | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe
"C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe"
C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe
"C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 109.248.150.169:80 | 109.248.150.169 | tcp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 158.101.44.242:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\nsjD9EC.tmp
| MD5 | 16d513397f3c1f8334e8f3e4fc49828f |
| SHA1 | 4ee15afca81ca6a13af4e38240099b730d6931f0 |
| SHA256 | d3c781a1855c8a70f5aca88d9e2c92afffa80541334731f62caa9494aa8a0c36 |
| SHA512 | 4a350b790fdd2fe957e9ab48d5969b217ab19fc7f93f3774f1121a5f140ff9a9eaaa8fa30e06a9ef40ad776e698c2e65a05323c3adf84271da1716e75f5183c3 |
\Users\Admin\AppData\Local\Temp\nsdDBEF.tmp\System.dll
| MD5 | 6ad39193ed20078aa1b23c33a1e48859 |
| SHA1 | 95e70e4f47aa1689cc08afbdaef3ec323b5342fa |
| SHA256 | b9631423a50c666faf2cc6901c5a8d6eb2fecd306fdd2524256b7e2e37b251c2 |
| SHA512 | 78c89bb8c86f3b68e5314467eca4e8e922d143335081fa66b01d756303e1aec68ed01f4be7098dbe06a789ca32a0f31102f5ba408bc5ab28e61251611bb4f62b |
C:\Users\Admin\AppData\Local\Temp\nstDC00.tmp
| MD5 | 288ddaeead52cc6f01034b0ca08e313d |
| SHA1 | 849306d8ccc2366251d6dbb07ba2447f800b121e |
| SHA256 | 5a3785d2999bdf1992068d247a71a7acc4946c13f17c880635dfa9e48fd2eb2e |
| SHA512 | 6101434e23c1bb35be4691de56dca636e4dd713d6ec9f1815b450af666b858b29a96bdae786be376dc312043ab19a3a88789816bf0023e363a703c551645d650 |
C:\Users\Admin\AppData\Local\Temp\nsjDDE6.tmp
| MD5 | 8ce4b16b22b58894aa86c421e8759df3 |
| SHA1 | 13fbd79c3d390e5d6585a21e11ff5ec1970cff0c |
| SHA256 | 8254c329a92850f6d539dd376f4816ee2764517da5e0235514af433164480d7a |
| SHA512 | 2af8a9104b3f64ed640d8c7e298d2d480f03a3610cbc2b33474321ec59024a48592ea8545e41e09d5d1108759df48ede0054f225df39d4f0f312450e0aa9dd25 |
C:\Users\Admin\AppData\Local\Temp\nsjDDE6.tmp
| MD5 | 25bc6654798eb508fa0b6343212a74fe |
| SHA1 | 15d5e1d3b948fd5986aaff7d9419b5e52c75fc93 |
| SHA256 | 8e5202705183bd3a20a29e224499b0f77a8273ee33cd93cca71043c57ad4bdfc |
| SHA512 | 5868c6241ed3cfcc5c34bfe42e4b9f5c69e74975e524771d8c9f35cafc13fd01cd943ec4d8caefee79a1f4a457e69d20b7a86f88db83a5bc3e6bd8a619972898 |
C:\Users\Admin\AppData\Local\Temp\nsjDDE6.tmp
| MD5 | 4e27f2226785e9abbe046fc592668860 |
| SHA1 | 28b18a7f383131df509f7191f946a32c5a2e410c |
| SHA256 | 01a219245e1501fee01ce0baea8f6065ce5162cea12fa570689a07c9717be81d |
| SHA512 | 2a23585835bdb5db8175cab265566042282841efdcee8aaba8b9b5d466b0f165c0c5973033ce94bb9a8f07a956689247981ea07ac5a51408263e1653d9710adb |
C:\Users\Admin\AppData\Local\Temp\nsjDDE6.tmp
| MD5 | cde63b34c142af0a38cbe83791c964f8 |
| SHA1 | ece2b194b486118b40ad12c1f0e9425dd0672424 |
| SHA256 | 65e2d70166c9a802b7ad2a87129b8945f083e5f268878790a9d1f1c03f47938d |
| SHA512 | 0559d3d34ad64ccc27e685431c24fc6ead0f645db14fa0e125a64fb67dbd158c15432c1fc5407811aac8a3486090dfbcfcbc3c6bf5aa0ec73f979ef62d14853c |
C:\Users\Admin\AppData\Local\Temp\nsjDDE6.tmp
| MD5 | e2fecc970546c3418917879fe354826c |
| SHA1 | 63f1c1dd01b87704a6b6c99fd9f141e0a3064f16 |
| SHA256 | ff91566d755f5d038ae698a2cc0a7d4d14e5273afafc37b6f03afda163768fa0 |
| SHA512 | 3c4a68cbaee94f986515f43305a0e7620c14c30213d4a17db4a3e8a1b996764eb688bf733f472fc52073c2c80bb5229bb29411d7601aefe1c4370e230c341a0a |
C:\Users\Admin\AppData\Local\Temp\nsjDDE6.tmp
| MD5 | 50484c19f1afdaf3841a0d821ed393d2 |
| SHA1 | c65a0fb7e74ffd2c9fc3a0f9aacb0f6a24b0a68b |
| SHA256 | 6923dd1bc0460082c5d55a831908c24a282860b7f1cd6c2b79cf1bc8857c639c |
| SHA512 | d51a20d67571fe70bcd6c36e1382a3c342f42671c710090b75fcfc2405ce24488e03a7131eefe4751d0bd3aeaad816605ad10c8e3258d72fcf379e32416cbf3b |
C:\Users\Admin\AppData\Local\Temp\nsjDDE6.tmp
| MD5 | 67cfa7364c4cf265b047d87ff2e673ae |
| SHA1 | 56e27889277981a9b63fcf5b218744a125bbc2fa |
| SHA256 | 639b68bd180b47d542dd001d03557ee2d5b3065c3c783143bc9fb548f3fd7713 |
| SHA512 | 17f28a136b20b89e9c3a418b08fd8e6fcaac960872dc33b2481af2d872efc44228f420759c57724f5d953c7ba98f2283e2acc7dfe5a58cbf719c6480ec7a648b |
C:\Users\Admin\AppData\Local\Temp\nsjDDE6.tmp
| MD5 | c3cb69218b85c3260387fb582cb518dd |
| SHA1 | 961c892ded09a4cbb5392097bb845ccba65902ad |
| SHA256 | 1c329924865741e0222d3ead23072cfbed14f96e2b0432573068eb0640513101 |
| SHA512 | 2402fffeb89c531db742bf6f5466eee8fe13edf97b8ecfc2cace3522806b322924d1ca81dda25e59b4047b8f40ad11ae9216e0a0d5c7fc6beef4368eb9551422 |
C:\Users\Admin\AppData\Local\Temp\nsjDDE6.tmp
| MD5 | 2b3884fe02299c565e1c37ee7ef99293 |
| SHA1 | d8e2ef2a52083f6df210109fea53860ea227af9c |
| SHA256 | ae789a65914ed002efb82dad89e5a4d4b9ec8e7faae30d0ed6e3c0d20f7d3858 |
| SHA512 | aeb9374a52d0ad99336bfd4ec7bb7c5437b827845b8784d9c21f7d96a931693604689f6adc3ca25fad132a0ad6123013211ff550f427fa86e4f26c122ac6a0fe |
C:\Users\Admin\AppData\Local\Temp\nsjDDE6.tmp
| MD5 | 9a53fc1d7126c5e7c81bb5c15b15537b |
| SHA1 | e2d13e0fa37de4c98f30c728210d6afafbb2b000 |
| SHA256 | a7de06c22e4e67908840ec3f00ab8fe9e04ae94fb16a74136002afbaf607ff92 |
| SHA512 | b0bffbb8072dbdcfc68f0e632f727c08fe3ef936b2ef332c08486553ff2cef7b0bcdb400e421a117e977bb0fac17ce4706a8097e32d558a918433646b6d5f1a1 |
memory/3024-567-0x0000000004080000-0x0000000005880000-memory.dmp
memory/3024-569-0x0000000077410000-0x00000000775B9000-memory.dmp
memory/3024-568-0x0000000077411000-0x0000000077512000-memory.dmp
memory/2744-571-0x0000000077410000-0x00000000775B9000-memory.dmp
memory/3024-570-0x0000000004080000-0x0000000005880000-memory.dmp
memory/2744-572-0x0000000000480000-0x00000000014E2000-memory.dmp
memory/2744-573-0x0000000000480000-0x00000000004C8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-06 14:10
Reported
2024-11-06 14:12
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
140s
Command Line
Signatures
Guloader family
Guloader,Cloudeye
VIPKeylogger
Vipkeylogger family
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3020 set thread context of 1544 | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\resources\ttningslisternes\Poulardes50.sto | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| File opened for modification | C:\Windows\resources\0409\backstrap\lejekassernerne.Osc55 | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe
"C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe"
C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe
"C:\Users\Admin\AppData\Local\Temp\248ee27dc6af4db223815e90c43103f7d96462a2ce88c0cfbfa2b25673c90ac2.exe"
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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| NL | 109.248.150.169:80 | 109.248.150.169 | tcp |
| US | 8.8.8.8:53 | 169.150.248.109.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| BR | 132.226.247.73:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 73.247.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 102.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsbE2B0.tmp
| MD5 | e456acec0ef7fda3aef06b03bb007e2f |
| SHA1 | a7168146dd22139e81563b24beb736179d1c8370 |
| SHA256 | 73842f82df7cfef99c471c4301ef8130ddcd65d831b069b880bd71695d2bf607 |
| SHA512 | c641ae2e8961562f5fd0f2d258742b024c6564b3f3b6a1d3d642d72bf47a1d6c208055e31dc467a3ea41b7bac658bcbab6e1746daf08fe2484f0c860fb88d475 |
C:\Users\Admin\AppData\Local\Temp\nsbE2B0.tmp
| MD5 | a82a5da452642ddab3a7ee07f7c408df |
| SHA1 | cf937f2e7e57c21beaf57a2b7e0c4b77f37c63f7 |
| SHA256 | 84911471a6124a186d240b3b67eed83ba5a0a7cb911eefc790712d936c83d568 |
| SHA512 | 73ed822f62f762e6e8902b4a5c31ea9a0501926d2dd512f5e5285d39fa8b31e82e61294c99c341e0f2046d0cb0351396e8d97afc0ddc71d37c9b680cf757f5a0 |
C:\Users\Admin\AppData\Local\Temp\nshE3BB.tmp\System.dll
| MD5 | 6ad39193ed20078aa1b23c33a1e48859 |
| SHA1 | 95e70e4f47aa1689cc08afbdaef3ec323b5342fa |
| SHA256 | b9631423a50c666faf2cc6901c5a8d6eb2fecd306fdd2524256b7e2e37b251c2 |
| SHA512 | 78c89bb8c86f3b68e5314467eca4e8e922d143335081fa66b01d756303e1aec68ed01f4be7098dbe06a789ca32a0f31102f5ba408bc5ab28e61251611bb4f62b |
C:\Users\Admin\AppData\Local\Temp\nssE534.tmp
| MD5 | 8ce4b16b22b58894aa86c421e8759df3 |
| SHA1 | 13fbd79c3d390e5d6585a21e11ff5ec1970cff0c |
| SHA256 | 8254c329a92850f6d539dd376f4816ee2764517da5e0235514af433164480d7a |
| SHA512 | 2af8a9104b3f64ed640d8c7e298d2d480f03a3610cbc2b33474321ec59024a48592ea8545e41e09d5d1108759df48ede0054f225df39d4f0f312450e0aa9dd25 |
C:\Users\Admin\AppData\Local\Temp\nssE534.tmp
| MD5 | 25bc6654798eb508fa0b6343212a74fe |
| SHA1 | 15d5e1d3b948fd5986aaff7d9419b5e52c75fc93 |
| SHA256 | 8e5202705183bd3a20a29e224499b0f77a8273ee33cd93cca71043c57ad4bdfc |
| SHA512 | 5868c6241ed3cfcc5c34bfe42e4b9f5c69e74975e524771d8c9f35cafc13fd01cd943ec4d8caefee79a1f4a457e69d20b7a86f88db83a5bc3e6bd8a619972898 |
C:\Users\Admin\AppData\Local\Temp\nssE534.tmp
| MD5 | 4e27f2226785e9abbe046fc592668860 |
| SHA1 | 28b18a7f383131df509f7191f946a32c5a2e410c |
| SHA256 | 01a219245e1501fee01ce0baea8f6065ce5162cea12fa570689a07c9717be81d |
| SHA512 | 2a23585835bdb5db8175cab265566042282841efdcee8aaba8b9b5d466b0f165c0c5973033ce94bb9a8f07a956689247981ea07ac5a51408263e1653d9710adb |
C:\Users\Admin\AppData\Local\Temp\nssE534.tmp
| MD5 | cde63b34c142af0a38cbe83791c964f8 |
| SHA1 | ece2b194b486118b40ad12c1f0e9425dd0672424 |
| SHA256 | 65e2d70166c9a802b7ad2a87129b8945f083e5f268878790a9d1f1c03f47938d |
| SHA512 | 0559d3d34ad64ccc27e685431c24fc6ead0f645db14fa0e125a64fb67dbd158c15432c1fc5407811aac8a3486090dfbcfcbc3c6bf5aa0ec73f979ef62d14853c |
C:\Users\Admin\AppData\Local\Temp\nssE534.tmp
| MD5 | e2fecc970546c3418917879fe354826c |
| SHA1 | 63f1c1dd01b87704a6b6c99fd9f141e0a3064f16 |
| SHA256 | ff91566d755f5d038ae698a2cc0a7d4d14e5273afafc37b6f03afda163768fa0 |
| SHA512 | 3c4a68cbaee94f986515f43305a0e7620c14c30213d4a17db4a3e8a1b996764eb688bf733f472fc52073c2c80bb5229bb29411d7601aefe1c4370e230c341a0a |
C:\Users\Admin\AppData\Local\Temp\nssE534.tmp
| MD5 | 2b3884fe02299c565e1c37ee7ef99293 |
| SHA1 | d8e2ef2a52083f6df210109fea53860ea227af9c |
| SHA256 | ae789a65914ed002efb82dad89e5a4d4b9ec8e7faae30d0ed6e3c0d20f7d3858 |
| SHA512 | aeb9374a52d0ad99336bfd4ec7bb7c5437b827845b8784d9c21f7d96a931693604689f6adc3ca25fad132a0ad6123013211ff550f427fa86e4f26c122ac6a0fe |
C:\Users\Admin\AppData\Local\Temp\nssE534.tmp
| MD5 | 9a53fc1d7126c5e7c81bb5c15b15537b |
| SHA1 | e2d13e0fa37de4c98f30c728210d6afafbb2b000 |
| SHA256 | a7de06c22e4e67908840ec3f00ab8fe9e04ae94fb16a74136002afbaf607ff92 |
| SHA512 | b0bffbb8072dbdcfc68f0e632f727c08fe3ef936b2ef332c08486553ff2cef7b0bcdb400e421a117e977bb0fac17ce4706a8097e32d558a918433646b6d5f1a1 |
C:\Users\Admin\AppData\Local\Temp\nssE534.tmp
| MD5 | 6cc8ad9db8f0ba7f81660ccd69b64a98 |
| SHA1 | 91dc056ad77f912e803c37ffea075118f19e7634 |
| SHA256 | cc88cad1427b013d4e18f53bbcf978b7d06baae78929230ef5c7ff06d2b8f03d |
| SHA512 | 94272e4a4b39622a108f0d11fffc37825719aa911720c9a39482198e8360cbd11fdcd5535fa765f3c8677375da930f5dfd8408c3135bddd7a5a954397c85866a |
C:\Users\Admin\AppData\Local\Temp\nssE534.tmp
| MD5 | 3530051cabbb49cf27e05fb5d0081b02 |
| SHA1 | 49f48d07329ec9d9e12a74e6d516c35fd4dcc68c |
| SHA256 | 17874b4305e6623f5490e458bb695490f31ef79111435e010ad2fc8446029a19 |
| SHA512 | 48d9f91bcc3a06aecc6b0508cf19bf8b090248b10f9ccbe930a7a009cef71131b6609b13d43abeca72c3b945e33da5ec0eba867f1b8d0bccfb2094237deb0152 |
C:\Users\Admin\AppData\Local\Temp\nsnE69C.tmp
| MD5 | 50484c19f1afdaf3841a0d821ed393d2 |
| SHA1 | c65a0fb7e74ffd2c9fc3a0f9aacb0f6a24b0a68b |
| SHA256 | 6923dd1bc0460082c5d55a831908c24a282860b7f1cd6c2b79cf1bc8857c639c |
| SHA512 | d51a20d67571fe70bcd6c36e1382a3c342f42671c710090b75fcfc2405ce24488e03a7131eefe4751d0bd3aeaad816605ad10c8e3258d72fcf379e32416cbf3b |
C:\Users\Admin\AppData\Local\Temp\nsnE69C.tmp
| MD5 | c3cb69218b85c3260387fb582cb518dd |
| SHA1 | 961c892ded09a4cbb5392097bb845ccba65902ad |
| SHA256 | 1c329924865741e0222d3ead23072cfbed14f96e2b0432573068eb0640513101 |
| SHA512 | 2402fffeb89c531db742bf6f5466eee8fe13edf97b8ecfc2cace3522806b322924d1ca81dda25e59b4047b8f40ad11ae9216e0a0d5c7fc6beef4368eb9551422 |
C:\Users\Admin\AppData\Local\Temp\nsnE69C.tmp
| MD5 | 60368bfdbde845633fbdb631d01c69af |
| SHA1 | 4b3a68b98d054ddd465dd03bf7b791266aa3ef25 |
| SHA256 | 1348ddead6b30e22258a0bbbb45246cba7c9bbe21348d28e857063ea0bcbfdf1 |
| SHA512 | 0faec262e08ca6c903521e53ac286c828b268f2df71db7b55bf38a1d43cc07e09605da65745c47a4cdf928f093b9ebedf66e9269f7ad8541c9f907801008f6ed |
C:\Users\Admin\AppData\Local\Temp\nsnE69C.tmp
| MD5 | 2563ed9a5f15b7b75be13f254f868dca |
| SHA1 | fe6f09d0fc7344e54543161695dd2f6b8ed1455f |
| SHA256 | 984d94c5fd030638553b8398a286b3c3593be044bc951c27ab633befad97e761 |
| SHA512 | 7b4fd2210322a8bce12ec71cab491826d6d6be4d63007eee4301ae5fe6b5b5774f05a9c084a9328ef013141023842a599eb46208ba32b1955377b2f9033e33a2 |
C:\Users\Admin\AppData\Local\Temp\nsdE749.tmp
| MD5 | fa5eb52a9735c883abcf72a7f9cf2254 |
| SHA1 | a043e3d3df1605300a2f5629ad7a302082814956 |
| SHA256 | 40ccdff1a037de0fb10d03ea9fe79c2c96e7f18c3c7dffd92b42c2f0ed749116 |
| SHA512 | 983e3f605f34f74e95db170da28f2584a74bf4d0047ea76c905c409e624d9db2a439e70beb07d8f879fb25549da52bb9cac6304281e2582d6e5b1b4f12ac21f2 |
C:\Users\Admin\AppData\Local\Temp\nsdE749.tmp
| MD5 | 9b81480d3420dfa314a7ca8c685e3c0f |
| SHA1 | 1bd4068ee9af7a94d6c59c563f191783b158c65b |
| SHA256 | ef5767399ab18e9604a1ce029f5ef4228a2421f599ab580bfff4e2e4fb6b409d |
| SHA512 | 2b5ecd729d0a9b22e1744a17051745d929c686b14e3815787769d2d9577ccdf12686201a48c64103fa11d8525e70074300ea95d5e23b09bbd5df9e6752bb4731 |
memory/3020-567-0x0000000004A10000-0x0000000006210000-memory.dmp
memory/3020-568-0x0000000077C71000-0x0000000077D91000-memory.dmp
memory/3020-569-0x0000000010004000-0x0000000010005000-memory.dmp
memory/3020-570-0x0000000004A10000-0x0000000006210000-memory.dmp
memory/1544-571-0x00000000016E0000-0x0000000002EE0000-memory.dmp
memory/1544-572-0x0000000077CF8000-0x0000000077CF9000-memory.dmp
memory/1544-573-0x0000000077D15000-0x0000000077D16000-memory.dmp
memory/1544-574-0x0000000000480000-0x00000000016D4000-memory.dmp
memory/1544-575-0x0000000000480000-0x00000000004C8000-memory.dmp
memory/1544-576-0x0000000035930000-0x0000000035ED4000-memory.dmp
memory/1544-577-0x00000000357E0000-0x000000003587C000-memory.dmp
memory/1544-578-0x00000000016E0000-0x0000000002EE0000-memory.dmp
memory/1544-580-0x0000000077C71000-0x0000000077D91000-memory.dmp
memory/1544-581-0x0000000036640000-0x0000000036802000-memory.dmp
memory/1544-582-0x0000000036830000-0x0000000036880000-memory.dmp
memory/1544-584-0x0000000036900000-0x0000000036992000-memory.dmp
memory/1544-585-0x00000000369F0000-0x00000000369FA000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-11-06 14:10
Reported
2024-11-06 14:12
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
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 2324 -s 224
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-11-06 14:10
Reported
2024-11-06 14:12
Platform
win10v2004-20241007-en
Max time kernel
99s
Max time network
138s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 844 wrote to memory of 3804 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 844 wrote to memory of 3804 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 844 wrote to memory of 3804 | 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 412 -p 3804 -ip 3804
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3804 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |