Analysis Overview
SHA256
f611a512d65053f68baee97be8cbda5e0539fe061032466a1937c9a1659c2791
Threat Level: Known bad
The file f611a512d65053f68baee97be8cbda5e0539fe061032466a1937c9a1659c2791.img was found to be: Known bad.
Malicious Activity Summary
Guloader,Cloudeye
Loads dropped DLL
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Drops file in System32 directory
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
Program crash
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-22 14:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-22 14:37
Reported
2024-05-22 14:40
Platform
win7-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Guloader,Cloudeye
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\kaleb.ini | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2416 set thread context of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\skitserer.ini | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2416 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
| PID 2416 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
| PID 2416 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
| PID 2416 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
| PID 2416 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
| PID 2416 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe
"C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe"
C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe
"C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
Files
C:\Windows\SysWOW64\kaleb.ini
| MD5 | 9dfd97e7025bf54441fe6759f87e5ddf |
| SHA1 | 0f04ae6a7bc2213255fc72898f339b12bd743f24 |
| SHA256 | eea1bdc93e5a8fcbca0aea236d83b487ad2af028095a0d0107f02d397b4372fb |
| SHA512 | 08ea09b23814906f040060b46d919d45f6aee0c96b27d0baa88813bc46032c274546adb89e354b78f659c962a8588adbbd49966951e1f1b097e2484a07678f44 |
\Users\Admin\AppData\Local\Temp\nst1C59.tmp\System.dll
| MD5 | 8b3830b9dbf87f84ddd3b26645fed3a0 |
| SHA1 | 223bef1f19e644a610a0877d01eadc9e28299509 |
| SHA256 | f004c568d305cd95edbd704166fcd2849d395b595dff814bcc2012693527ac37 |
| SHA512 | d13cfd98db5ca8dc9c15723eee0e7454975078a776bce26247228be4603a0217e166058ebadc68090afe988862b7514cb8cb84de13b3de35737412a6f0a8ac03 |
C:\Users\Admin\AppData\Local\Temp\nso2032.tmp
| MD5 | 8ce4b16b22b58894aa86c421e8759df3 |
| SHA1 | 13fbd79c3d390e5d6585a21e11ff5ec1970cff0c |
| SHA256 | 8254c329a92850f6d539dd376f4816ee2764517da5e0235514af433164480d7a |
| SHA512 | 2af8a9104b3f64ed640d8c7e298d2d480f03a3610cbc2b33474321ec59024a48592ea8545e41e09d5d1108759df48ede0054f225df39d4f0f312450e0aa9dd25 |
C:\Users\Admin\AppData\Local\Temp\nso2032.tmp
| MD5 | 25bc6654798eb508fa0b6343212a74fe |
| SHA1 | 15d5e1d3b948fd5986aaff7d9419b5e52c75fc93 |
| SHA256 | 8e5202705183bd3a20a29e224499b0f77a8273ee33cd93cca71043c57ad4bdfc |
| SHA512 | 5868c6241ed3cfcc5c34bfe42e4b9f5c69e74975e524771d8c9f35cafc13fd01cd943ec4d8caefee79a1f4a457e69d20b7a86f88db83a5bc3e6bd8a619972898 |
C:\Users\Admin\AppData\Local\Temp\nso2032.tmp
| MD5 | 4e27f2226785e9abbe046fc592668860 |
| SHA1 | 28b18a7f383131df509f7191f946a32c5a2e410c |
| SHA256 | 01a219245e1501fee01ce0baea8f6065ce5162cea12fa570689a07c9717be81d |
| SHA512 | 2a23585835bdb5db8175cab265566042282841efdcee8aaba8b9b5d466b0f165c0c5973033ce94bb9a8f07a956689247981ea07ac5a51408263e1653d9710adb |
C:\Users\Admin\AppData\Local\Temp\nso2032.tmp
| MD5 | cde63b34c142af0a38cbe83791c964f8 |
| SHA1 | ece2b194b486118b40ad12c1f0e9425dd0672424 |
| SHA256 | 65e2d70166c9a802b7ad2a87129b8945f083e5f268878790a9d1f1c03f47938d |
| SHA512 | 0559d3d34ad64ccc27e685431c24fc6ead0f645db14fa0e125a64fb67dbd158c15432c1fc5407811aac8a3486090dfbcfcbc3c6bf5aa0ec73f979ef62d14853c |
C:\Users\Admin\AppData\Local\Temp\nso2032.tmp
| MD5 | e2fecc970546c3418917879fe354826c |
| SHA1 | 63f1c1dd01b87704a6b6c99fd9f141e0a3064f16 |
| SHA256 | ff91566d755f5d038ae698a2cc0a7d4d14e5273afafc37b6f03afda163768fa0 |
| SHA512 | 3c4a68cbaee94f986515f43305a0e7620c14c30213d4a17db4a3e8a1b996764eb688bf733f472fc52073c2c80bb5229bb29411d7601aefe1c4370e230c341a0a |
C:\Users\Admin\AppData\Local\Temp\nso2032.tmp
| MD5 | 50484c19f1afdaf3841a0d821ed393d2 |
| SHA1 | c65a0fb7e74ffd2c9fc3a0f9aacb0f6a24b0a68b |
| SHA256 | 6923dd1bc0460082c5d55a831908c24a282860b7f1cd6c2b79cf1bc8857c639c |
| SHA512 | d51a20d67571fe70bcd6c36e1382a3c342f42671c710090b75fcfc2405ce24488e03a7131eefe4751d0bd3aeaad816605ad10c8e3258d72fcf379e32416cbf3b |
C:\Users\Admin\AppData\Local\Temp\nso2032.tmp
| MD5 | 67cfa7364c4cf265b047d87ff2e673ae |
| SHA1 | 56e27889277981a9b63fcf5b218744a125bbc2fa |
| SHA256 | 639b68bd180b47d542dd001d03557ee2d5b3065c3c783143bc9fb548f3fd7713 |
| SHA512 | 17f28a136b20b89e9c3a418b08fd8e6fcaac960872dc33b2481af2d872efc44228f420759c57724f5d953c7ba98f2283e2acc7dfe5a58cbf719c6480ec7a648b |
C:\Users\Admin\AppData\Local\Temp\nso2032.tmp
| MD5 | c3cb69218b85c3260387fb582cb518dd |
| SHA1 | 961c892ded09a4cbb5392097bb845ccba65902ad |
| SHA256 | 1c329924865741e0222d3ead23072cfbed14f96e2b0432573068eb0640513101 |
| SHA512 | 2402fffeb89c531db742bf6f5466eee8fe13edf97b8ecfc2cace3522806b322924d1ca81dda25e59b4047b8f40ad11ae9216e0a0d5c7fc6beef4368eb9551422 |
C:\Users\Admin\AppData\Local\Temp\nso2032.tmp
| MD5 | 2b3884fe02299c565e1c37ee7ef99293 |
| SHA1 | d8e2ef2a52083f6df210109fea53860ea227af9c |
| SHA256 | ae789a65914ed002efb82dad89e5a4d4b9ec8e7faae30d0ed6e3c0d20f7d3858 |
| SHA512 | aeb9374a52d0ad99336bfd4ec7bb7c5437b827845b8784d9c21f7d96a931693604689f6adc3ca25fad132a0ad6123013211ff550f427fa86e4f26c122ac6a0fe |
C:\Users\Admin\AppData\Local\Temp\nso2032.tmp
| MD5 | 9a53fc1d7126c5e7c81bb5c15b15537b |
| SHA1 | e2d13e0fa37de4c98f30c728210d6afafbb2b000 |
| SHA256 | a7de06c22e4e67908840ec3f00ab8fe9e04ae94fb16a74136002afbaf607ff92 |
| SHA512 | b0bffbb8072dbdcfc68f0e632f727c08fe3ef936b2ef332c08486553ff2cef7b0bcdb400e421a117e977bb0fac17ce4706a8097e32d558a918433646b6d5f1a1 |
memory/2416-841-0x0000000003800000-0x0000000004A35000-memory.dmp
memory/2416-842-0x0000000077861000-0x0000000077962000-memory.dmp
memory/2416-843-0x0000000077860000-0x0000000077A09000-memory.dmp
memory/2800-844-0x0000000077860000-0x0000000077A09000-memory.dmp
memory/2416-845-0x0000000003800000-0x0000000004A35000-memory.dmp
memory/2800-846-0x0000000000490000-0x00000000014F2000-memory.dmp
memory/2416-852-0x0000000003800000-0x0000000004A35000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-22 14:37
Reported
2024-05-22 14:40
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Guloader,Cloudeye
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\kaleb.ini | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4476 set thread context of 4968 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\skitserer.ini | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4476 wrote to memory of 4968 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
| PID 4476 wrote to memory of 4968 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
| PID 4476 wrote to memory of 4968 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
| PID 4476 wrote to memory of 4968 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
| PID 4476 wrote to memory of 4968 | N/A | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe | C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe
"C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe"
C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe
"C:\Users\Admin\AppData\Local\Temp\SCAN.AWB.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 148.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| NL | 23.62.61.75:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | 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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | 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 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
| US | 8.8.8.8:53 | magnocomx.ru.com | udp |
Files
C:\Windows\SysWOW64\kaleb.ini
| MD5 | 9dfd97e7025bf54441fe6759f87e5ddf |
| SHA1 | 0f04ae6a7bc2213255fc72898f339b12bd743f24 |
| SHA256 | eea1bdc93e5a8fcbca0aea236d83b487ad2af028095a0d0107f02d397b4372fb |
| SHA512 | 08ea09b23814906f040060b46d919d45f6aee0c96b27d0baa88813bc46032c274546adb89e354b78f659c962a8588adbbd49966951e1f1b097e2484a07678f44 |
C:\Users\Admin\AppData\Local\Temp\nsk52B5.tmp
| MD5 | bad78a997013818e85c1091ce1f575e0 |
| SHA1 | fa7b6b576c9b365194a222dfd1d3805121544fd3 |
| SHA256 | e40f87ab67d67e6a7c1784127b0bdeaa1a053cbc50cbb8155cb469016537513d |
| SHA512 | c2f336b68df9aa5234282eb83c042ff87a0187cbd903739bbcbedd6c30be7807d9cd40f97ccd0196d5bdc84833b796197a832687e99da48f1d370d3875bface4 |
C:\Users\Admin\AppData\Local\Temp\nsk52B5.tmp
| MD5 | e456acec0ef7fda3aef06b03bb007e2f |
| SHA1 | a7168146dd22139e81563b24beb736179d1c8370 |
| SHA256 | 73842f82df7cfef99c471c4301ef8130ddcd65d831b069b880bd71695d2bf607 |
| SHA512 | c641ae2e8961562f5fd0f2d258742b024c6564b3f3b6a1d3d642d72bf47a1d6c208055e31dc467a3ea41b7bac658bcbab6e1746daf08fe2484f0c860fb88d475 |
C:\Users\Admin\AppData\Local\Temp\nsk52B5.tmp
| MD5 | 42e9d16f22a223f11084f22b94b42210 |
| SHA1 | 7f4dcba6193c831687f6a1cac9b60231be8a6a1a |
| SHA256 | 0717d3c2c8ad4b25752e43514cd4352de08c51bb9a8d153beb842dd421677b91 |
| SHA512 | a965c1381a0179e1bb1600fed3065741ebacc8c1e0a73db5d0db4eddbe5a45ec42cbd489a525d5c5151f52188daf367d0740e6555d9e41c1385a2fed4b7a6ec3 |
C:\Users\Admin\AppData\Local\Temp\nsk52B5.tmp
| MD5 | 11598c9bea98b902fd23f62d92e2c755 |
| SHA1 | 5abf26b3891bde2c11143deac679d44d5af7dde4 |
| SHA256 | e57e26e68b9ee25d136d2b440e28ffc09be1233efac52ec2f050c098a7e8090c |
| SHA512 | aa6045bade9bee63b80e2822d1e17ed4186202c8ba840af93f4d14dad4a2d32790e1ffd7448b4cbc8b92891967174cf70a54d2aa5957f3b266da7bb61d8f6b7c |
C:\Users\Admin\AppData\Local\Temp\nsk52B6.tmp\System.dll
| MD5 | 8b3830b9dbf87f84ddd3b26645fed3a0 |
| SHA1 | 223bef1f19e644a610a0877d01eadc9e28299509 |
| SHA256 | f004c568d305cd95edbd704166fcd2849d395b595dff814bcc2012693527ac37 |
| SHA512 | d13cfd98db5ca8dc9c15723eee0e7454975078a776bce26247228be4603a0217e166058ebadc68090afe988862b7514cb8cb84de13b3de35737412a6f0a8ac03 |
C:\Users\Admin\AppData\Local\Temp\nsa53B1.tmp
| MD5 | a24188ce6d4a713d3508b4c0ec4860ff |
| SHA1 | 1e4b331b57d9d633687b5ecdaf35b0ab55c72e44 |
| SHA256 | 0910aef0152e26373651bd0550d8d61e3f1e72820e69c3fec56ae50cd225a493 |
| SHA512 | 427e9635aed314bb5e5b90ba32c55d78922b3ba8276bc185889e3d3c635925c9148e1bf12d289b0a3c0fc8bbbe78b52f223d550d39b67682f2007b625db0331e |
C:\Users\Admin\AppData\Local\Temp\nsa53B1.tmp
| MD5 | f302a24fc452fd85d13ad30a272d6f35 |
| SHA1 | 3b9153f575b70084ae04fd55d5c86169eaa60916 |
| SHA256 | 2edbbfdef57bac60adc902d6bd15abb9c3e044c0f660c9a63135d37ac0f6c63a |
| SHA512 | 477c3efa5d2bf5ef6ac57a0dc190014f98ff0bd1181106edff7b0db01d58b7f0d8c6eb77266202249f035cc056a726bfd7abdc2e0d672aadc9a45ed29d4b1bd0 |
C:\Users\Admin\AppData\Local\Temp\nsa53B1.tmp
| MD5 | d5c1c43dcbca7900a2751441b73a1402 |
| SHA1 | 2ad884601eb948b72f2e980a05e6c05bfc4f04d7 |
| SHA256 | 334995ac57ad095abcfa5ba0e9216285fc87f9026ea3ef2c67a42d1ed7ddf855 |
| SHA512 | 1627d2cd136c30ba55dd3a336c05f20f90432bb0340ee75d2782328e2edc45e1213f9a315f7b5b61ce5340412f88109d5d13c833116835c3251d1751fce8854c |
C:\Users\Admin\AppData\Local\Temp\nsa53B1.tmp
| MD5 | 3e930ca30f900b15da4ef96902f9b347 |
| SHA1 | 92c4cd5b76b9be895152fdb3adcd165192daa552 |
| SHA256 | 688f5bdbcde116a168af5f0ea57296f14181abe8fb92292eaf11febd498e3d42 |
| SHA512 | 40bcbeea8dcf22201d275e68be32deadc953a2383f11788947d10aabf4469d61d8e3b86ded7e7369a9d413974d90e628aa1a4a6e6bc2b60c2de20bbd896fd489 |
C:\Users\Admin\AppData\Local\Temp\nsa544E.tmp
| MD5 | 25bc6654798eb508fa0b6343212a74fe |
| SHA1 | 15d5e1d3b948fd5986aaff7d9419b5e52c75fc93 |
| SHA256 | 8e5202705183bd3a20a29e224499b0f77a8273ee33cd93cca71043c57ad4bdfc |
| SHA512 | 5868c6241ed3cfcc5c34bfe42e4b9f5c69e74975e524771d8c9f35cafc13fd01cd943ec4d8caefee79a1f4a457e69d20b7a86f88db83a5bc3e6bd8a619972898 |
C:\Users\Admin\AppData\Local\Temp\nsa544E.tmp
| MD5 | 4e27f2226785e9abbe046fc592668860 |
| SHA1 | 28b18a7f383131df509f7191f946a32c5a2e410c |
| SHA256 | 01a219245e1501fee01ce0baea8f6065ce5162cea12fa570689a07c9717be81d |
| SHA512 | 2a23585835bdb5db8175cab265566042282841efdcee8aaba8b9b5d466b0f165c0c5973033ce94bb9a8f07a956689247981ea07ac5a51408263e1653d9710adb |
C:\Users\Admin\AppData\Local\Temp\nsq55E5.tmp
| MD5 | 8ce4b16b22b58894aa86c421e8759df3 |
| SHA1 | 13fbd79c3d390e5d6585a21e11ff5ec1970cff0c |
| SHA256 | 8254c329a92850f6d539dd376f4816ee2764517da5e0235514af433164480d7a |
| SHA512 | 2af8a9104b3f64ed640d8c7e298d2d480f03a3610cbc2b33474321ec59024a48592ea8545e41e09d5d1108759df48ede0054f225df39d4f0f312450e0aa9dd25 |
C:\Users\Admin\AppData\Local\Temp\nsq55E5.tmp
| MD5 | e2fecc970546c3418917879fe354826c |
| SHA1 | 63f1c1dd01b87704a6b6c99fd9f141e0a3064f16 |
| SHA256 | ff91566d755f5d038ae698a2cc0a7d4d14e5273afafc37b6f03afda163768fa0 |
| SHA512 | 3c4a68cbaee94f986515f43305a0e7620c14c30213d4a17db4a3e8a1b996764eb688bf733f472fc52073c2c80bb5229bb29411d7601aefe1c4370e230c341a0a |
C:\Users\Admin\AppData\Local\Temp\nsq55E5.tmp
| MD5 | c3cb69218b85c3260387fb582cb518dd |
| SHA1 | 961c892ded09a4cbb5392097bb845ccba65902ad |
| SHA256 | 1c329924865741e0222d3ead23072cfbed14f96e2b0432573068eb0640513101 |
| SHA512 | 2402fffeb89c531db742bf6f5466eee8fe13edf97b8ecfc2cace3522806b322924d1ca81dda25e59b4047b8f40ad11ae9216e0a0d5c7fc6beef4368eb9551422 |
C:\Users\Admin\AppData\Local\Temp\nsq55E5.tmp
| MD5 | 6c66825018fd508f24a7fbadc1423e82 |
| SHA1 | 70106bab899e783bdfa308a20ef827c54bcd56d9 |
| SHA256 | 00cbd644d8124cab4ffd5db46f360b0eed2e59c414d6812f5945b20c83e6be39 |
| SHA512 | d387ba4b54b42c8992c693551e098580ad6fcbfebfd0c074ebd9e49cd1cf6c02344193cbceb6981052fba4ef0444180874b82c00af5d3e10e6b63c0fec6f3603 |
C:\Users\Admin\AppData\Local\Temp\nsb575D.tmp
| MD5 | 4957153fabb445fb18c9ebc9c311f34d |
| SHA1 | d12d7a2c8a4b61bae681b19b9a07a06a0d0d4632 |
| SHA256 | fbaa92d310219f370662dbcb3d8023c007b4786d0bf979228690d4df2cf89c91 |
| SHA512 | 4c0ee80abbe5748e3b794982585dc819c57f59429ef47ab628a801d05752daea92e7ef97088556b5411a49e8724157ee748a0e40c3efc0962927783fc1a44cd9 |
C:\Users\Admin\AppData\Local\Temp\nsb575D.tmp
| MD5 | f15bfdebb2df02d02c8491bde1b4e9bd |
| SHA1 | 93bd46f57c3316c27cad2605ddf81d6c0bde9301 |
| SHA256 | c87f2ff45bb530577fb8856df1760edaf1060ae4ee2934b17fdd21b7d116f043 |
| SHA512 | 1757ed4ae4d47d0c839511c18be5d75796224d4a3049e2d8853650ace2c5057c42040de6450bf90dd4969862e9ebb420cd8a34f8dd9c970779ed2e5459e8f2f1 |
memory/4476-839-0x0000000004320000-0x0000000005555000-memory.dmp
memory/4476-840-0x00000000773C1000-0x00000000774E1000-memory.dmp
memory/4476-841-0x0000000010004000-0x0000000010005000-memory.dmp
memory/4968-842-0x00000000016F0000-0x0000000002925000-memory.dmp
memory/4476-843-0x0000000004320000-0x0000000005555000-memory.dmp
memory/4968-844-0x0000000077448000-0x0000000077449000-memory.dmp
memory/4968-845-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/4968-847-0x00000000016F0000-0x0000000002925000-memory.dmp
memory/4968-848-0x00000000773C1000-0x00000000774E1000-memory.dmp
memory/4476-853-0x0000000004320000-0x0000000005555000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-22 14:37
Reported
2024-05-22 14:40
Platform
win7-20240221-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 2732 -s 224
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-05-22 14:37
Reported
2024-05-22 14:40
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
149s
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 2420 wrote to memory of 3188 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2420 wrote to memory of 3188 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2420 wrote to memory of 3188 | 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 3188 -ip 3188
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3188 -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 |
| NL | 23.62.61.106:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.106:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 11.227.111.52.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 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |