Analysis Overview
SHA256
4ca8144cfa58ff7d81803883a9337e0fd3f2091171627cbb24ae8633f489d4c8
Threat Level: Known bad
The file 0f15192e617500af682e60b46ccac474_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
Boot or Logon Autostart Execution: Active Setup
Adds policy Run key to start application
UPX packed file
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Uses the VBS compiler for execution
Adds Run key to start application
Suspicious use of SetThreadContext
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Modifies registry class
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-25 18:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-25 18:25
Reported
2024-06-25 18:27
Platform
win7-20231129-en
Max time kernel
147s
Max time network
147s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\system32\\rundll.exe" | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\system32\\rundll.exe" | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{G8MO414G-F27L-S4TD-MF14-M8IF5T1S8P6Q} | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{G8MO414G-F27L-S4TD-MF14-M8IF5T1S8P6Q}\StubPath = "C:\\Windows\\system32\\system32\\rundll.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{G8MO414G-F27L-S4TD-MF14-M8IF5T1S8P6Q} | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{G8MO414G-F27L-S4TD-MF14-M8IF5T1S8P6Q}\StubPath = "C:\\Windows\\system32\\system32\\rundll.exe Restart" | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\system32\rundll.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0f15192e617500af682e60b46ccac474_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.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 |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Google Update = "C:\\Windows\\system32\\system32\\rundll.exe" | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Update = "C:\\Windows\\system32\\system32\\rundll.exe" | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\system32\rundll.exe | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\system32\rundll.exe | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\system32\rundll.exe | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\system32\ | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2140 set thread context of 1448 | N/A | C:\Users\Admin\AppData\Local\Temp\0f15192e617500af682e60b46ccac474_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\vbc.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.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\vbc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\0f15192e617500af682e60b46ccac474_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0f15192e617500af682e60b46ccac474_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\vbc.exe
C:\Users\Admin\AppData\Local\Temp\vbc.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\vbc.exe
"C:\Users\Admin\AppData\Local\Temp\vbc.exe"
C:\Windows\SysWOW64\system32\rundll.exe
"C:\Windows\system32\system32\rundll.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/2140-0-0x0000000074D31000-0x0000000074D32000-memory.dmp
memory/2140-1-0x0000000074D30000-0x00000000752DB000-memory.dmp
memory/2140-2-0x0000000074D30000-0x00000000752DB000-memory.dmp
\Users\Admin\AppData\Local\Temp\vbc.exe
| MD5 | 34aa912defa18c2c129f1e09d75c1d7e |
| SHA1 | 9c3046324657505a30ecd9b1fdb46c05bde7d470 |
| SHA256 | 6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386 |
| SHA512 | d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98 |
memory/1448-7-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1448-18-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1448-16-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1448-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1448-13-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1448-12-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1448-11-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1448-10-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1448-9-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1448-8-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1448-19-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1448-20-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2140-21-0x0000000074D30000-0x00000000752DB000-memory.dmp
memory/1368-26-0x0000000002E80000-0x0000000002E81000-memory.dmp
memory/1448-25-0x0000000010410000-0x0000000010475000-memory.dmp
memory/1360-270-0x00000000000E0000-0x00000000000E1000-memory.dmp
memory/1360-271-0x0000000000120000-0x0000000000121000-memory.dmp
memory/1360-547-0x0000000010480000-0x00000000104E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin2.txt
| MD5 | 62ea7a4e9229fec1cec508247f773a56 |
| SHA1 | 230ee73293c7d1cd877e43b6b770eafb21cfac84 |
| SHA256 | ad36f8a8bb46e6a91b9ee49b5dab8d28a9605ef7fd78c7b822cba30dc218c6fc |
| SHA512 | acc8eee197ac44cbc9a16cf669feb673dd53cda5c7be5363d1ffe188b58ff2e8402f084469e76ad854a21196d327434a2337b73b88767edb4ae9660fc84cb891 |
memory/1448-879-0x0000000000400000-0x000000000044F000-memory.dmp
memory/836-881-0x0000000010560000-0x00000000105C5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Adminlog.dat
| MD5 | bf3dba41023802cf6d3f8c5fd683a0c7 |
| SHA1 | 466530987a347b68ef28faad238d7b50db8656a5 |
| SHA256 | 4a8e75390856bf822f492f7f605ca0c21f1905172f6d3ef610162533c140507d |
| SHA512 | fec60f447dcc90753d693014135e24814f6e8294f6c0f436bc59d892b24e91552108dba6cf5a6fa7c0421f6d290d1bafee9f9f2d95ea8c4c05c2ad0f7c1bb314 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 3624b362b7901a2772ec0e3bf2f4cb9b |
| SHA1 | a9eb13d5795171d13ffa554e80e1a5c469620ba9 |
| SHA256 | 866452b21e12fb3b8bfe588f1db10af2282eae8b7789d174e450d819e2e6c3fd |
| SHA512 | f3c3ddd575f7ac3c3a7a2da4c7afc64b36f94da57ba058931af0766a31ae886d013225fc42907d2e7a5a13930ff38a43ab9854b911831d2d34a316086b46ed0a |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | e8c2d84eb7c1ef0d4843cc9d243c496e |
| SHA1 | 7e41aa982a96eec0712bb1eeea7dbf32bee627c5 |
| SHA256 | a1df4ba9a2351de1e442497e55003479e0b61df69cd54ced88f52a606643d02f |
| SHA512 | 39dbeb1bd249ff583815c0bf6eb7ab4a1a73ea595edf860127c6513c5a1a0ee1a4685b68a4406758595fedc849953cf1d6b9888a5cbd91bf87954c967c6c52f4 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | ff0c8590a1898cd7d922ae2d39941134 |
| SHA1 | 48d5c1b540f4452ed29e0dd2e8a89ddb137b602e |
| SHA256 | 665bc3b60645cd4b6e4885dd98fbc41e7b4804ebdba2e338b2254241e68061cb |
| SHA512 | fe3dc7d86b4cb33ce08b19c71b641675d969fc9751173cf84876a6836645664a221311e764ecafba59c4e79113b2ff2cd234c8fe5bf230b6c48cb47831b31179 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 63e8d1dd73926eec5383cea69b867cfb |
| SHA1 | 3e7b90b5128c79ba5cd9ce03c79551e0a378f44d |
| SHA256 | 841df5b7931413c6416cc3dc67d3f8fc94f878df13827ad7418cb607ce0e59c2 |
| SHA512 | 73a2485c5dba189df95797522d3a85a1bc137ad9dcec7de939b615eaf43ee1992668e9c403823b0c2601fa5f731a2ad24f093b88eca88117d1ef40e574011ce3 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 4c3045555408a9e8fd6106f5a92fe76a |
| SHA1 | 7b996cf7693ee786b5a7f0ad2b72fe7c982bf0eb |
| SHA256 | 435ce8bc6145aac62d872180ca85b100a89f8188df227cb5599c245ef03b4a91 |
| SHA512 | 2582115569e06c39660d5f33752d983a797be08d9ced3dc57351546ed0afff2875e0c4b9ea020be2f30673b2ca80db8efcfcd3c76a687b12a738b62461d7bd0d |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | c52f61433fda9ac932f601057cff3b3a |
| SHA1 | 8edbee2c663d06b8b9e570b237ba8fca220d6ed2 |
| SHA256 | ed1c33c18bac043f2e067e3c3b02b2098b01e0999f1b8a78350d0687fdf351f1 |
| SHA512 | 8292caf06288e91e2d5d60153353d6666df5d298170028e80dd80dbfe844a96ea3e210a858d679049e6882d6dc7070aeeff4fd72512594a123cd427c492e6f52 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | a910988bc777dd65c16bad96e136392e |
| SHA1 | 704bc0495d0e6c4b409457262f931503af8f82ed |
| SHA256 | 22aec8a6464889dee2f697252bc82e44aeb38956327fcc8e8725fd9c0c291a5a |
| SHA512 | f94fe7ac9e3ef9bf52204a717b5038c374dd6d64c7dad39b1a1f71b3782bf041dcc624100517a6fd41996db9dae71a4857466f2695e23c4462adb61868f2fdf9 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | bda6f5a5969c8b9e75e67f8e6b87fe79 |
| SHA1 | b891dae55159c1b570f5cc8e6c15c71f4e7de88d |
| SHA256 | b21759a205e720ed095806a408cd22a9287f6677802d05cdd36d043c849aaaea |
| SHA512 | d0a483aca984a9abf55d17ed7d55eb1b28d479023d977e297d1396d4cef8f93e1738468eb81181b073b590c7210e113321500d92b27ee0ed62d4abaebfa71521 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 3b5d3f03ac18414340116bf317c15797 |
| SHA1 | 54f5fb4f3ce82dac443b2df3126a18756cf367c4 |
| SHA256 | 616d69e332048d3a16cb1ee75ca23aa6d2e863b47684881c4e221ed0d90a4097 |
| SHA512 | b2cc48178fecee318b70b745523ad4b02134431092d83db73ef454e37a5a16a8d7308cdf3ce5e1ed7f487d9cb3118d3de415bb70e647dfc2696310e537579b91 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 40e2402894c7b0c081ed5f8c6047baf7 |
| SHA1 | 738667dcf5c7cb6dab90427f11049151aa3a7274 |
| SHA256 | 6ef9003d8cf04dd11834659436355fda100b9757c3bc876b36b764171e099d32 |
| SHA512 | b519961683a51302c871025873b6f390f8fd965b4d97abde759ba74a0d7d08b50cd26979ceeb6ba890172a8b60d21ec283a354667d51b36dee0fb022b2458e25 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | e63f3597e9646e9a0d2cf5dbbd20766d |
| SHA1 | 40ea20fe243ecc8ac252ae9fd5bdbc747eb303fa |
| SHA256 | 02dfb689077f9cf8d8a684c561f79a03f2887574b69807785a500c1e30a5c24f |
| SHA512 | 10ad33b604dbed4a6cf3393f75c0471621204f79ce8a312e0e87d350cdbda1f15536a60b3e1afe3f42899789a35e22abb1ae3784fdf58622b5f3e5e66180f3cc |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 3bb533c81daf4907afefb885957ebfc6 |
| SHA1 | 09a5592dffaa621011a6d1c0fea4458242010bb0 |
| SHA256 | e9dc8ce076052e566a044a7227d90df738c9c2339bfac7205151c6b8fb7b9fd8 |
| SHA512 | 07a30440be1aadc8d6374402bdce25fb53ce5d6f59a93a0d5ace970b8e40fde43c83acc2da7eec95dcda85af98301d881d8af5e37757a7fb49eb01d4c8f98a22 |
memory/1360-1654-0x0000000010480000-0x00000000104E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 971912a6cb26be6f44fba4cd6d02c592 |
| SHA1 | 16e4efb553871b844a1196d8c8ee2fa4c94695ad |
| SHA256 | 5e549bf81ab515b8d4a2e80bbb37c30a60169d7d94f9c7501283325f2d4b42b3 |
| SHA512 | edef1c674ee57acee112004446c1b54d01a8e3ccd187ef56c0f01c2b0331befccf0718b9f4aa56a9ba51311123d6e5f389d34023bfefde86de24d2c15288c572 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 43c85fceab5b2584a9f3bd1325d9aac3 |
| SHA1 | b826e7b18dfcb070993c6e000521f170d713dc1f |
| SHA256 | 5f23ce06d03eda77b9ecc2407c3375b01d739eb9258faa07493b8e6e34da2b53 |
| SHA512 | 642939af9cc8d7f973416a44f1517850e6e2b67b740468c5f3cc926568e8ec6eb0da73d1493a54bdf504a38bc8e048b53df1736c9af7f66cc802f58713265f4e |
memory/836-1855-0x0000000010560000-0x00000000105C5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 2acb98c1d61dfdc89d60fec4d30ed4bf |
| SHA1 | 3d4881f8328fa096c297ad424906ee41579c8a66 |
| SHA256 | 68bef596b7f464050966580a8ff364a0c2d8e369e547a75daddbc75adcdb4e9f |
| SHA512 | 43ecdee81bf294a5898510f56f116161a3f4b72db055f5a5fef0a105372d629f2c7e8a39596bfc339a71c10ddddfe0001973c2e1b8e45970fd7fb7006d912381 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 7c15f9e0875ba1ea0cc74d472d9a1938 |
| SHA1 | 1951fe2d994214a78ca83a614e29222be63433bf |
| SHA256 | 08de73f39739fe28d1edf26d127bcd2efb6a82bb914956ff315eaf003909a30b |
| SHA512 | cc68ef6de827d196ed122215fe7a5b84c4331302363b875bffdd741c2736aaf2d16520ff94b90ab2bf8367105aed3ae3670ad528c102aba40c7e3f1167b84e3e |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 024e3ce0103b5e8f7359bc60d8a69348 |
| SHA1 | 2009698d3724ab8f50fb966aae041fe2142a0391 |
| SHA256 | 5df15c71dfbc29ee90ee1bb8921a0fab5113b992d2a53a37297f6fcb62d5f062 |
| SHA512 | 63543e965711c7e13c7a5668d234e99344293c60d9d52fe523f120bff2ec61ad9f5e230df3d39f4ec06d9052b46f0430d0facb33995f528e1d1a6fdca91bb785 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | bf2c051a0c79f3d13efbca67eadeec3b |
| SHA1 | a31e464c2a8b65598ff2db5c77bc33159ad5c63f |
| SHA256 | 827b8cb8ec75358c1f63a64ffbaabd4ae59921b633decb988144bc25fc3ef3c7 |
| SHA512 | 290f44352ca2e277d45ac1bde0c577ac04360a5ec2a716edae1afb6ec0f378551a52d70652566f044f9311d2ab3c5e6c98bc41b535e433ae6f8416a5aed7f444 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-25 18:25
Reported
2024-06-25 18:27
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
CyberGate, Rebhip
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\vbc.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\system32\\rundll.exe" | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\system32\\rundll.exe" | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{G8MO414G-F27L-S4TD-MF14-M8IF5T1S8P6Q} | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{G8MO414G-F27L-S4TD-MF14-M8IF5T1S8P6Q}\StubPath = "C:\\Windows\\system32\\system32\\rundll.exe Restart" | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{G8MO414G-F27L-S4TD-MF14-M8IF5T1S8P6Q} | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{G8MO414G-F27L-S4TD-MF14-M8IF5T1S8P6Q}\StubPath = "C:\\Windows\\system32\\system32\\rundll.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\system32\rundll.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.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 |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Update = "C:\\Windows\\system32\\system32\\rundll.exe" | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Google Update = "C:\\Windows\\system32\\system32\\rundll.exe" | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\system32\rundll.exe | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\system32\rundll.exe | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\system32\rundll.exe | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\system32\ | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1712 set thread context of 2688 | N/A | C:\Users\Admin\AppData\Local\Temp\0f15192e617500af682e60b46ccac474_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\vbc.exe |
Enumerates physical storage devices
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\vbc.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.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\vbc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\0f15192e617500af682e60b46ccac474_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0f15192e617500af682e60b46ccac474_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\vbc.exe
C:\Users\Admin\AppData\Local\Temp\vbc.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\vbc.exe
"C:\Users\Admin\AppData\Local\Temp\vbc.exe"
C:\Windows\SysWOW64\system32\rundll.exe
"C:\Windows\system32\system32\rundll.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 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.server.com | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | 31.121.18.2.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 | 8.8.8.8:53 | 80.90.14.23.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 | 23.236.111.52.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 | 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 | 8.8.8.8:53 | 17.173.189.20.in-addr.arpa | udp |
Files
memory/1712-0-0x0000000074892000-0x0000000074893000-memory.dmp
memory/1712-1-0x0000000074890000-0x0000000074E41000-memory.dmp
memory/1712-2-0x0000000074890000-0x0000000074E41000-memory.dmp
memory/2688-5-0x0000000000400000-0x000000000044F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\vbc.exe
| MD5 | d881de17aa8f2e2c08cbb7b265f928f9 |
| SHA1 | 08936aebc87decf0af6e8eada191062b5e65ac2a |
| SHA256 | b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0 |
| SHA512 | 5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34 |
memory/2688-10-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2688-12-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1712-11-0x0000000074890000-0x0000000074E41000-memory.dmp
memory/2688-9-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2688-16-0x0000000010410000-0x0000000010475000-memory.dmp
memory/3600-20-0x0000000001210000-0x0000000001211000-memory.dmp
memory/3600-21-0x00000000012D0000-0x00000000012D1000-memory.dmp
memory/2688-76-0x0000000010480000-0x00000000104E5000-memory.dmp
memory/3600-81-0x0000000010480000-0x00000000104E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin2.txt
| MD5 | 62ea7a4e9229fec1cec508247f773a56 |
| SHA1 | 230ee73293c7d1cd877e43b6b770eafb21cfac84 |
| SHA256 | ad36f8a8bb46e6a91b9ee49b5dab8d28a9605ef7fd78c7b822cba30dc218c6fc |
| SHA512 | acc8eee197ac44cbc9a16cf669feb673dd53cda5c7be5363d1ffe188b58ff2e8402f084469e76ad854a21196d327434a2337b73b88767edb4ae9660fc84cb891 |
memory/2688-153-0x0000000000400000-0x000000000044F000-memory.dmp
memory/3952-154-0x0000000010560000-0x00000000105C5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Adminlog.dat
| MD5 | bf3dba41023802cf6d3f8c5fd683a0c7 |
| SHA1 | 466530987a347b68ef28faad238d7b50db8656a5 |
| SHA256 | 4a8e75390856bf822f492f7f605ca0c21f1905172f6d3ef610162533c140507d |
| SHA512 | fec60f447dcc90753d693014135e24814f6e8294f6c0f436bc59d892b24e91552108dba6cf5a6fa7c0421f6d290d1bafee9f9f2d95ea8c4c05c2ad0f7c1bb314 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | e8c2d84eb7c1ef0d4843cc9d243c496e |
| SHA1 | 7e41aa982a96eec0712bb1eeea7dbf32bee627c5 |
| SHA256 | a1df4ba9a2351de1e442497e55003479e0b61df69cd54ced88f52a606643d02f |
| SHA512 | 39dbeb1bd249ff583815c0bf6eb7ab4a1a73ea595edf860127c6513c5a1a0ee1a4685b68a4406758595fedc849953cf1d6b9888a5cbd91bf87954c967c6c52f4 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | ff0c8590a1898cd7d922ae2d39941134 |
| SHA1 | 48d5c1b540f4452ed29e0dd2e8a89ddb137b602e |
| SHA256 | 665bc3b60645cd4b6e4885dd98fbc41e7b4804ebdba2e338b2254241e68061cb |
| SHA512 | fe3dc7d86b4cb33ce08b19c71b641675d969fc9751173cf84876a6836645664a221311e764ecafba59c4e79113b2ff2cd234c8fe5bf230b6c48cb47831b31179 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 63e8d1dd73926eec5383cea69b867cfb |
| SHA1 | 3e7b90b5128c79ba5cd9ce03c79551e0a378f44d |
| SHA256 | 841df5b7931413c6416cc3dc67d3f8fc94f878df13827ad7418cb607ce0e59c2 |
| SHA512 | 73a2485c5dba189df95797522d3a85a1bc137ad9dcec7de939b615eaf43ee1992668e9c403823b0c2601fa5f731a2ad24f093b88eca88117d1ef40e574011ce3 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 4c3045555408a9e8fd6106f5a92fe76a |
| SHA1 | 7b996cf7693ee786b5a7f0ad2b72fe7c982bf0eb |
| SHA256 | 435ce8bc6145aac62d872180ca85b100a89f8188df227cb5599c245ef03b4a91 |
| SHA512 | 2582115569e06c39660d5f33752d983a797be08d9ced3dc57351546ed0afff2875e0c4b9ea020be2f30673b2ca80db8efcfcd3c76a687b12a738b62461d7bd0d |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | c52f61433fda9ac932f601057cff3b3a |
| SHA1 | 8edbee2c663d06b8b9e570b237ba8fca220d6ed2 |
| SHA256 | ed1c33c18bac043f2e067e3c3b02b2098b01e0999f1b8a78350d0687fdf351f1 |
| SHA512 | 8292caf06288e91e2d5d60153353d6666df5d298170028e80dd80dbfe844a96ea3e210a858d679049e6882d6dc7070aeeff4fd72512594a123cd427c492e6f52 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | a910988bc777dd65c16bad96e136392e |
| SHA1 | 704bc0495d0e6c4b409457262f931503af8f82ed |
| SHA256 | 22aec8a6464889dee2f697252bc82e44aeb38956327fcc8e8725fd9c0c291a5a |
| SHA512 | f94fe7ac9e3ef9bf52204a717b5038c374dd6d64c7dad39b1a1f71b3782bf041dcc624100517a6fd41996db9dae71a4857466f2695e23c4462adb61868f2fdf9 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | bda6f5a5969c8b9e75e67f8e6b87fe79 |
| SHA1 | b891dae55159c1b570f5cc8e6c15c71f4e7de88d |
| SHA256 | b21759a205e720ed095806a408cd22a9287f6677802d05cdd36d043c849aaaea |
| SHA512 | d0a483aca984a9abf55d17ed7d55eb1b28d479023d977e297d1396d4cef8f93e1738468eb81181b073b590c7210e113321500d92b27ee0ed62d4abaebfa71521 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 3b5d3f03ac18414340116bf317c15797 |
| SHA1 | 54f5fb4f3ce82dac443b2df3126a18756cf367c4 |
| SHA256 | 616d69e332048d3a16cb1ee75ca23aa6d2e863b47684881c4e221ed0d90a4097 |
| SHA512 | b2cc48178fecee318b70b745523ad4b02134431092d83db73ef454e37a5a16a8d7308cdf3ce5e1ed7f487d9cb3118d3de415bb70e647dfc2696310e537579b91 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 40e2402894c7b0c081ed5f8c6047baf7 |
| SHA1 | 738667dcf5c7cb6dab90427f11049151aa3a7274 |
| SHA256 | 6ef9003d8cf04dd11834659436355fda100b9757c3bc876b36b764171e099d32 |
| SHA512 | b519961683a51302c871025873b6f390f8fd965b4d97abde759ba74a0d7d08b50cd26979ceeb6ba890172a8b60d21ec283a354667d51b36dee0fb022b2458e25 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | e63f3597e9646e9a0d2cf5dbbd20766d |
| SHA1 | 40ea20fe243ecc8ac252ae9fd5bdbc747eb303fa |
| SHA256 | 02dfb689077f9cf8d8a684c561f79a03f2887574b69807785a500c1e30a5c24f |
| SHA512 | 10ad33b604dbed4a6cf3393f75c0471621204f79ce8a312e0e87d350cdbda1f15536a60b3e1afe3f42899789a35e22abb1ae3784fdf58622b5f3e5e66180f3cc |
memory/3600-992-0x0000000010480000-0x00000000104E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 3bb533c81daf4907afefb885957ebfc6 |
| SHA1 | 09a5592dffaa621011a6d1c0fea4458242010bb0 |
| SHA256 | e9dc8ce076052e566a044a7227d90df738c9c2339bfac7205151c6b8fb7b9fd8 |
| SHA512 | 07a30440be1aadc8d6374402bdce25fb53ce5d6f59a93a0d5ace970b8e40fde43c83acc2da7eec95dcda85af98301d881d8af5e37757a7fb49eb01d4c8f98a22 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 971912a6cb26be6f44fba4cd6d02c592 |
| SHA1 | 16e4efb553871b844a1196d8c8ee2fa4c94695ad |
| SHA256 | 5e549bf81ab515b8d4a2e80bbb37c30a60169d7d94f9c7501283325f2d4b42b3 |
| SHA512 | edef1c674ee57acee112004446c1b54d01a8e3ccd187ef56c0f01c2b0331befccf0718b9f4aa56a9ba51311123d6e5f389d34023bfefde86de24d2c15288c572 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 43c85fceab5b2584a9f3bd1325d9aac3 |
| SHA1 | b826e7b18dfcb070993c6e000521f170d713dc1f |
| SHA256 | 5f23ce06d03eda77b9ecc2407c3375b01d739eb9258faa07493b8e6e34da2b53 |
| SHA512 | 642939af9cc8d7f973416a44f1517850e6e2b67b740468c5f3cc926568e8ec6eb0da73d1493a54bdf504a38bc8e048b53df1736c9af7f66cc802f58713265f4e |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 2acb98c1d61dfdc89d60fec4d30ed4bf |
| SHA1 | 3d4881f8328fa096c297ad424906ee41579c8a66 |
| SHA256 | 68bef596b7f464050966580a8ff364a0c2d8e369e547a75daddbc75adcdb4e9f |
| SHA512 | 43ecdee81bf294a5898510f56f116161a3f4b72db055f5a5fef0a105372d629f2c7e8a39596bfc339a71c10ddddfe0001973c2e1b8e45970fd7fb7006d912381 |
memory/3952-1446-0x0000000010560000-0x00000000105C5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 7c15f9e0875ba1ea0cc74d472d9a1938 |
| SHA1 | 1951fe2d994214a78ca83a614e29222be63433bf |
| SHA256 | 08de73f39739fe28d1edf26d127bcd2efb6a82bb914956ff315eaf003909a30b |
| SHA512 | cc68ef6de827d196ed122215fe7a5b84c4331302363b875bffdd741c2736aaf2d16520ff94b90ab2bf8367105aed3ae3670ad528c102aba40c7e3f1167b84e3e |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 024e3ce0103b5e8f7359bc60d8a69348 |
| SHA1 | 2009698d3724ab8f50fb966aae041fe2142a0391 |
| SHA256 | 5df15c71dfbc29ee90ee1bb8921a0fab5113b992d2a53a37297f6fcb62d5f062 |
| SHA512 | 63543e965711c7e13c7a5668d234e99344293c60d9d52fe523f120bff2ec61ad9f5e230df3d39f4ec06d9052b46f0430d0facb33995f528e1d1a6fdca91bb785 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | bf2c051a0c79f3d13efbca67eadeec3b |
| SHA1 | a31e464c2a8b65598ff2db5c77bc33159ad5c63f |
| SHA256 | 827b8cb8ec75358c1f63a64ffbaabd4ae59921b633decb988144bc25fc3ef3c7 |
| SHA512 | 290f44352ca2e277d45ac1bde0c577ac04360a5ec2a716edae1afb6ec0f378551a52d70652566f044f9311d2ab3c5e6c98bc41b535e433ae6f8416a5aed7f444 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | f2a07671d73f738ba861597161ab3897 |
| SHA1 | 15d2e88fa53bad8f83aa78b40271740847450588 |
| SHA256 | 50942c6d6fb359d82dfe6886aea583cda46dfee831428a30a06f47ad15aaf17c |
| SHA512 | 2a91d6aa30a6e22c8238a334a1bbf8bad2d5dda5e4b52b6c3895ae7a6a490a1d47c9f5d00f10e38524ccb759f069a4c95893c65582c3068d662ae94de2050862 |