Analysis Overview
SHA256
10a56d918b0aa1dab628ff5df97e9bbaed282f01b7b6489fccebb682c503063c
Threat Level: Known bad
The file 4a04227af22f5f354a820d9ffe8d6b4f was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
Cybergate family
Adds policy Run key to start application
Modifies Installed Components in the registry
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
UPX packed file
Adds Run key to start application
Drops file in System32 directory
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Modifies registry class
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-07 23:08
Signatures
Cybergate family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-07 23:08
Reported
2024-01-07 23:12
Platform
win10v2004-20231215-en
Max time kernel
178s
Max time network
189s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\WinDir\\Svchost.exe" | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\WinDir\\Svchost.exe" | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{4N6N13Q8-HH46-XB7S-7PJ7-OKEUPRM3YHIS} | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4N6N13Q8-HH46-XB7S-7PJ7-OKEUPRM3YHIS}\StubPath = "C:\\Windows\\system32\\WinDir\\Svchost.exe Restart" | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{4N6N13Q8-HH46-XB7S-7PJ7-OKEUPRM3YHIS} | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4N6N13Q8-HH46-XB7S-7PJ7-OKEUPRM3YHIS}\StubPath = "C:\\Windows\\system32\\WinDir\\Svchost.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WinDir\Svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WinDir\Svchost.exe | N/A |
UPX packed file
| 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windowsupdate = "C:\\Windows\\system32\\WinDir\\Svchost.exe" | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Project = "C:\\Windows\\system32\\WinDir\\Svchost.exe" | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\WinDir\ | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| File created | C:\Windows\SysWOW64\WinDir\Svchost.exe | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\WinDir\Svchost.exe | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\WinDir\Svchost.exe | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\WinDir\Svchost.exe |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WinDir\Svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WinDir\Svchost.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe
"C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe"
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe
"C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe"
C:\Windows\SysWOW64\WinDir\Svchost.exe
"C:\Windows\system32\WinDir\Svchost.exe"
C:\Windows\SysWOW64\WinDir\Svchost.exe
"C:\Windows\system32\WinDir\Svchost.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3496 -ip 3496
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3496 -s 560
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 83.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.server.com | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | 89.65.42.20.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
Files
memory/4988-3-0x0000000010410000-0x0000000010475000-memory.dmp
memory/3532-7-0x0000000000B20000-0x0000000000B21000-memory.dmp
memory/3532-8-0x0000000000BE0000-0x0000000000BE1000-memory.dmp
memory/4988-13-0x0000000000400000-0x0000000000451000-memory.dmp
memory/4988-64-0x0000000010480000-0x00000000104E5000-memory.dmp
memory/3532-67-0x00000000036D0000-0x00000000036D1000-memory.dmp
memory/3532-69-0x0000000010480000-0x00000000104E5000-memory.dmp
C:\Windows\SysWOW64\WinDir\Svchost.exe
| MD5 | 4a04227af22f5f354a820d9ffe8d6b4f |
| SHA1 | 58ea3ed585ad4bb09d14337f9ad470f4fecf3c9f |
| SHA256 | 10a56d918b0aa1dab628ff5df97e9bbaed282f01b7b6489fccebb682c503063c |
| SHA512 | 60ab16360bb0e8aead489b0b8d347448b2867151490dc782c794a670378bb2c8d95c57c5232dd4314f174cdc72513df521cbce5e0dc377b81c9d661e3e063c7e |
C:\Users\Admin\AppData\Local\Temp\Admin2.txt
| MD5 | 5b5124fcd875a4481cf3d5417f004f8d |
| SHA1 | dd13d1438fa7e2fdd74793c8ade2e16c0b309321 |
| SHA256 | 4e6c0f2e9f2e78e71d2400a235558d4b70ddc8d8b64a95d8e970038ab4afdd01 |
| SHA512 | 385423fa6dec35f1dabea46a76a6a3809093e980d1c769857cdca918b1d9826b5a68f281c0e48c095a63d230ef1b25dff33cf212317f8e71d149ee11f2718651 |
memory/372-139-0x0000000010560000-0x00000000105C5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Adminlog.dat
| MD5 | bf3dba41023802cf6d3f8c5fd683a0c7 |
| SHA1 | 466530987a347b68ef28faad238d7b50db8656a5 |
| SHA256 | 4a8e75390856bf822f492f7f605ca0c21f1905172f6d3ef610162533c140507d |
| SHA512 | fec60f447dcc90753d693014135e24814f6e8294f6c0f436bc59d892b24e91552108dba6cf5a6fa7c0421f6d290d1bafee9f9f2d95ea8c4c05c2ad0f7c1bb314 |
memory/3532-161-0x0000000010480000-0x00000000104E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 5ae7cfc77d327fb6fb8a9baf971f4382 |
| SHA1 | 4934adab6a3951874de69419fb5f3006643bd6d4 |
| SHA256 | 2b8be36357db670fec0a5e954caf8fadfcbf65c06842d252647daf0f7af55826 |
| SHA512 | 7a5888d89a36ab8043ba9270a183ed7fbac7afc311fb54ffe7b49ad31c6966c4b042c2e7451d162dc4220e677878cba79b402ed50641a85ac224e588b6cde458 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 44beb4dd4a911947cf1bbc097213dffc |
| SHA1 | 0f777818f676f346c5e9f8509e498a3afcfbdfea |
| SHA256 | db8a05b9613c958127921a29df63ae4b0217b8757940836ab0f1a0a0ea7e6b75 |
| SHA512 | f1095ab6dbd50c4fb8f2f81c3c7aac0fd3583c3164419ccee4ab43e3617791831c8d66c81607e3cb683cbfa3931f75a0c7cbdcd6736e6a23f01ca4b1472c1b2c |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | f3fdd92f5ae5017b92a07379aad865de |
| SHA1 | 3053c2938cdd819a0e24b2a1b91006685a733385 |
| SHA256 | 2e4d0ae0e90ded269fd08919bfcd2d4c828cbfacb06b9625a106c3a70baee292 |
| SHA512 | 35653b8629112babfdf248da05e0f1885eeab79126901429823e38077df9b15e6eb0c82389e1a138f9e514d6eba5a717ef4e5a9bf0d0ef026b04d7417bb8ff27 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 383fe9fc9f8cd01df4939c14e6b57ec7 |
| SHA1 | 164568d48a48e10007ce90a68910dc4a7c3684e3 |
| SHA256 | dfca232f8aac961d4ac1e0a4866e626418a2ca616c25928ddd863b3169b2ecd8 |
| SHA512 | 4a646bee666e45b5e54747ed911a0a318cf70e9599ae8d6eba4c6719d8d742577f340eda02ba9a886b0d30eff439baa7d5b72ffc1a5fcb932214139f0d05b3fa |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 9f448c0aa78b209c0b1b87ad9db92be0 |
| SHA1 | 8183e390c79c2e392e350bbc0d89d9e2b28ec478 |
| SHA256 | 4127d1ecdc40fe87a5766dd0c59f529ff91472b04348f105b476f0d86d310bea |
| SHA512 | 7a016ca7afd0271bcc7894d7273e0dbc9edf9b6ffe31af40306f41587431a4f7937da9d818974a5211047ef4a915a51866d2e5e42f8c1f86462c1af7cadd3a3b |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 2a1ff0b2be3f17d54f370c18975ae584 |
| SHA1 | b9f26e79e7eb19ab4ae0feec73e62eb4f484cd90 |
| SHA256 | c7ec941bdddcb7787d520a005547a82c04335a703c70b3a95395f280851a9bbf |
| SHA512 | 3c2d74506eb2a4edc72df1de2896ca82e51d5a095b1cc6a1cb3cdd5d6430cd23f961f9bb53b85eda5827b6d3204e243e4581f3443cfa5e8fe83a7a72c35a958b |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 0468e9dc076800bc78c555d641c24d61 |
| SHA1 | 7d2151ecedb39cfdab2610a735560ad8615ac820 |
| SHA256 | 9bbdaa3e9b298ae16191423a902a4a4f2e6c0d4583886dfc5c65786e1a00df65 |
| SHA512 | fcae22af64d05b38b4bf53d6e70b28212d309ff7042419ebf0696eb4f2795b843325885e81b29f633dc6f635f469d48d74f4c464c07ccb6918c504047a8a1dd8 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 42a057a7869fa4f0c6cc7b049422adf6 |
| SHA1 | f74577cc2073e3d22cbf7d53219b1a248d29f7bc |
| SHA256 | 523c5d4ea8a9763146867ee34709824d893eb7af0fae0cf301f0bc0f1a90bb5c |
| SHA512 | c6ec372f5295f466fa577ffcb44468dbf810fbbaa87736da2d0bedd042bc4df87b8960b5e2a8b409794f8933c6f618f26371be9b30da373bbe3099f25a72cf1f |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 519afdaccd7e177417a3323b99a4390b |
| SHA1 | 5cc5be1b564fed1f1d8aa5f656b4dfd8e3726c67 |
| SHA256 | fddda591e25eae8107240595b8dde990eb98ad2f5c580c88f34214d792b2177a |
| SHA512 | 4a396e4b474e9a9d18abd64f8e014fb7faa97ba1ca30f461e50e16563918359f4499a3529b4a99fdb83cd696b8f29df65d877562f2c03c3660b640a44fdcf2d3 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 48527ba73ad1b53ce1b2fcb46fca625c |
| SHA1 | 55315a68b16af80e6bee32251c9d751a14103118 |
| SHA256 | 9932ca05a43caf03e12d41a032168e46c067e0cfa03baccc91586321ecbcbad4 |
| SHA512 | 307e83ad964e77fbbe4b1fc0e985124d4bfffadc5abb13aed0dd211641cb0768d014a4245adb3e888089417cef53c38efdf80faf3c2f99fdba7159006c3a46f6 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 6abdd6e62ee675728eb7ae7a3e3a2a89 |
| SHA1 | 0ed3bde2c277266142533ae08bf1e84596e94df4 |
| SHA256 | cc69421c2df86eb7a56d7133f408570be7230fddf521f28b16cd668127cc7bfe |
| SHA512 | d17584c0a538b430df573ae0896573a56ec21b60a311c564f12730b5200499089d87b13c8152e6d791d1b899f5fa144f68b25e268eb372e6f02d36de4725cf85 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 5b6628c71d30692bc95053644ab326e2 |
| SHA1 | c50724b57a7beca8133a80f5c0fa24b3426b8a02 |
| SHA256 | 9f73cc21c53708771831f4c7f0c681f2ed4ae01bfbfadf33d748829cc064f156 |
| SHA512 | 35908f049c9eb424ead068bb83a1607d25ebc67faedaa6724d666ba85f50ae7c3d05d9a7eff280b169cdab3d0e3cd460054bb39e5d7e161e1d92d19cc32f9227 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 26a79912efc79aba79635727ba9cb7f5 |
| SHA1 | 3c530c96420b65675feef09ee3e4c613d1161102 |
| SHA256 | c0de02ff5fd1a68f8c966942674ddbd43dd157ea3a871c55376d4221ec35e703 |
| SHA512 | 92dd6af094cd6b3637af3790132b551a19d2667a3fe190f12267a3f024a4b9ecb2efd021c8d64cea98e03d98c992be49fec5b467de5c677802f2c942f03f28e8 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | c4441dcb08263f49dfc9342979578e83 |
| SHA1 | 431c4e89917ace24f120e9e63f4bec59a3469c4c |
| SHA256 | 7dd2ce68c0e825ed24ce26e039ec8678af7af383bde44b0abd39b0d2f2efcd49 |
| SHA512 | 2297198c1e7dcb2040a4e7e5cbb1aa5053218cd39de8ade9f64fe5afc19d03225252edceb440e834360133f9b38cf3b274338f3813880a9bb2306292890815a5 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 98b6062e44dc25657f038f5e95e56af8 |
| SHA1 | 93b6e7c7d54caf48d08e28c4a6d528d367f9340b |
| SHA256 | 5c20a52464351dbacadf6c04c58d919a001d781fd60f5eed6359d5c76e97de73 |
| SHA512 | 32471fb3edc0f28d54e6a30bd80d8bd5a54baa7afffc3cc70673ccb54b267c4c16afc2796d03749b18113923940692dd1b342252f57ccf2758e80b878ab24731 |
memory/372-1487-0x0000000010560000-0x00000000105C5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | f533603b1a6dfbcfba771a8d8ee48422 |
| SHA1 | f03036f78c6ebaa832c0fa56ad473f41530cb086 |
| SHA256 | 07f8ae2147b240643f25de6aeb8823040290be00a30deab487d5817c03c85618 |
| SHA512 | 9be8a75816bbc823a26944b56b72689dfdcebace1017769a87dee86915c7073b702101f73faec6f4eb93b10db6d61aec8a8fccd19032354502a83cf8ce8034a9 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 3df1f3b7e10025e67a181a2a4cf2dac9 |
| SHA1 | 967eceed43149e6b0c391b8cd4b5b3505072097f |
| SHA256 | b77ce8b9c5d660dcc2699806e50425c708d0824e11004dc7ad156d59d06f6cc8 |
| SHA512 | d9da8b1596e6bfd729f0ab63545107f9a13167985c5bc9d7757440dd6e543a26baea2080b936ee1d40ae315f599c3c74a0e100266a8c02951077410c9a86bb17 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 2c090d084dda0927a2eca791ae2ee3ef |
| SHA1 | 78a771f34a063e1f7234b92b206dc48e6e44a8f3 |
| SHA256 | 9d1f42e79128818d447f027720b345fc9e2332a2eb1f108491e45c1d816ed487 |
| SHA512 | d09efc960c7ddd3a480cf0a560b8681340d0575a0aef79e3a732ad8b6088eec11c9311cfa02243623b65d256a294c013388b46a3937bcbcc6d0cd8d528f57005 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | c7fbc4e20f38e134ae64754b873d66fa |
| SHA1 | 208c6651d815c91547cf744e8bf474ef8904c86d |
| SHA256 | fc02978a51b00f88c63557c320495d0d99f97a900253fd10133a9e67109adaa9 |
| SHA512 | 7decc6452f601e9a9b216cafdb5f1b8fb6db48e19acb9936b42fa7730170a2ab4f107b4960f9f7d30710853a7af3aa72adbbc0366da06acb2381a02fda81ee91 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 3336021d5000449b715907fd074e6105 |
| SHA1 | bb6927836c884e6785a18206d5e4a3a6875c3d11 |
| SHA256 | 72bc94917aab3fb8b51b5a0e5c07d6f3cc4211613563c4f1081326732bcf404e |
| SHA512 | 82fafafcd4aea212e0976d221bb970f321585c1e07a29000b56c5f511517c22b42238369288f4c349c7f41112e0165c1e3f930ca1c53dc908fc24b4f2036dfdf |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-07 23:08
Reported
2024-01-07 23:11
Platform
win7-20231215-en
Max time kernel
138s
Max time network
147s
Command Line
Signatures
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\WinDir\\Svchost.exe" | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\WinDir\\Svchost.exe" | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{4N6N13Q8-HH46-XB7S-7PJ7-OKEUPRM3YHIS} | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4N6N13Q8-HH46-XB7S-7PJ7-OKEUPRM3YHIS}\StubPath = "C:\\Windows\\system32\\WinDir\\Svchost.exe Restart" | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{4N6N13Q8-HH46-XB7S-7PJ7-OKEUPRM3YHIS} | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4N6N13Q8-HH46-XB7S-7PJ7-OKEUPRM3YHIS}\StubPath = "C:\\Windows\\system32\\WinDir\\Svchost.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WinDir\Svchost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
UPX packed file
| 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windowsupdate = "C:\\Windows\\system32\\WinDir\\Svchost.exe" | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\Project = "C:\\Windows\\system32\\WinDir\\Svchost.exe" | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\WinDir\Svchost.exe | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\WinDir\Svchost.exe | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\WinDir\Svchost.exe | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\WinDir\ | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe
"C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe"
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe
"C:\Users\Admin\AppData\Local\Temp\4a04227af22f5f354a820d9ffe8d6b4f.exe"
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Windows\SysWOW64\WinDir\Svchost.exe
"C:\Windows\system32\WinDir\Svchost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.server.com | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
Files
memory/1252-3-0x0000000002D60000-0x0000000002D61000-memory.dmp
memory/2996-248-0x00000000000A0000-0x00000000000A1000-memory.dmp
memory/2996-251-0x00000000000C0000-0x00000000000C1000-memory.dmp
memory/2996-530-0x0000000010480000-0x00000000104E5000-memory.dmp
memory/2920-830-0x0000000010560000-0x00000000105C5000-memory.dmp
memory/2996-852-0x0000000010480000-0x00000000104E5000-memory.dmp
memory/2920-2093-0x0000000010560000-0x00000000105C5000-memory.dmp