Analysis Overview
SHA256
5b85a3101295d1b0bfd0f843a3e733747d4ad7447b996048ba4eb23934cc65f1
Threat Level: Known bad
The file 9ab644449c7139b4ae722c8044383e4b 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
UPX packed file
Executes dropped EXE
Checks computer location settings
Adds Run key to start application
Enumerates physical storage devices
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-14 04:06
Signatures
Cybergate family
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-14 04:06
Reported
2024-02-14 04:08
Platform
win10v2004-20231215-en
Max time kernel
148s
Max time network
154s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500} | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "C:\\install\\server.exe Restart" | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500} | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "C:\\install\\server.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\install\server.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 |
| 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 |
| 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\HKLM = "C:\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\install\server.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\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe
"C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.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\9ab644449c7139b4ae722c8044383e4b.exe
"C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe"
C:\install\server.exe
"C:\install\server.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4708 -ip 4708
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 564
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.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 | 233.143.123.92.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 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.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 | 8.8.8.8:53 | 26.73.42.20.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
Files
memory/228-0-0x0000000000400000-0x0000000000457000-memory.dmp
memory/228-4-0x0000000024010000-0x0000000024072000-memory.dmp
memory/4960-8-0x0000000000F00000-0x0000000000F01000-memory.dmp
memory/4960-9-0x0000000000FC0000-0x0000000000FC1000-memory.dmp
memory/228-64-0x0000000024080000-0x00000000240E2000-memory.dmp
memory/4960-67-0x0000000003AB0000-0x0000000003AB1000-memory.dmp
memory/4960-69-0x0000000024080000-0x00000000240E2000-memory.dmp
memory/4960-68-0x0000000024080000-0x00000000240E2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
| MD5 | aff8d61a4d637ffc0827d306cf7520d3 |
| SHA1 | 1eeee92063db4ef2f07fd0921f88fdea17d6caa2 |
| SHA256 | cc4c5fb0c6756fd11040bdcbdc1120f441e8b5d40c7dbc84c5cee5f0e55dfb85 |
| SHA512 | a22d099084614c32e27a3423d3acf811373ca0ca9b15f5426db23fa4f0d52f65624b0ce1b4012d7f4b39195029e3895c0798acde6b0e7cc5d02fb7b504c35d12 |
C:\install\server.exe
| MD5 | 9ab644449c7139b4ae722c8044383e4b |
| SHA1 | 04356f283d8278241598c5d97261344bcb2fd8d1 |
| SHA256 | 5b85a3101295d1b0bfd0f843a3e733747d4ad7447b996048ba4eb23934cc65f1 |
| SHA512 | f45cc5cf5bf52ae93a7ab8c921e31999f083c71508997e50cf7bb99cbd8ecc7bd3d77301ac5117ecf3eb414fbed465f82b2d5cac05a3f6dca5e180baae0c8fc9 |
memory/492-80-0x0000000000400000-0x0000000000457000-memory.dmp
memory/228-86-0x0000000000400000-0x0000000000457000-memory.dmp
memory/492-141-0x0000000024160000-0x00000000241C2000-memory.dmp
memory/228-142-0x0000000000400000-0x0000000000457000-memory.dmp
C:\Users\Admin\AppData\Roaming\logs.dat
| MD5 | e21bd9604efe8ee9b59dc7605b927a2a |
| SHA1 | 3240ecc5ee459214344a1baac5c2a74046491104 |
| SHA256 | 51a3fe220229aa3fdddc909e20a4b107e7497320a00792a280a03389f2eacb46 |
| SHA512 | 42052ad5744ad76494bfa71d78578e545a3b39bfed4c4232592987bd28064b6366a423084f1193d137493c9b13d9ae1faac4cf9cc75eb715542fa56e13ca1493 |
memory/4708-161-0x0000000000400000-0x0000000000457000-memory.dmp
memory/4708-163-0x0000000000400000-0x0000000000457000-memory.dmp
memory/4960-164-0x0000000024080000-0x00000000240E2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 27ef41b4fd770609a937a87d8b2f2b31 |
| SHA1 | 70eb54c3c4276fe97e4f7ebe194733f8529f2304 |
| SHA256 | 7dcd486e3613928ff4ebe8fdc404d1c272abc65b0eb055c9631398cb1887d172 |
| SHA512 | ed873a73b5c19de58cae03297e769050554037d7a61a2e20a0e4cbcc5b251d43934fed4daf4678adfcef18f3aee565a4fac614f4892f5588547325a9e9e2aa42 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 9536ad566fec5667371ad4d1489999e6 |
| SHA1 | a343609177a19fefa8f464aa59318710997a57a5 |
| SHA256 | ef72cde5d3cab6d4de4f9c9482e48dfd5b29c3de293c7fcd7c237697ab5512d2 |
| SHA512 | ae509e5f5c921f518659c5a6aaa8567fb3e85bcc3b0edce730ec6eca4980102cff94bb4f834a2da4711dd39f5b3526311245dc2ecb24cf265a1a7e7caca4f867 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 356d645d30ef8cc0f7bade03c7d0b78d |
| SHA1 | 2872c08c7095904a5c494b10344d2f1af1275cb4 |
| SHA256 | 12f78f6d9964f8b3ce7a006c9f5d59aaa2ff223f371e98a439baddcecd78c017 |
| SHA512 | 1388dde17e9b70ca66d83ea6a1483c1c1e70150fa757f518be91b27aa440a573b1013df76a0b595dfd824b5c67447effe73bb6737e9a8c364f9a79d0eb66afc3 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 24e0049a0e2889e5bfcbd3059679c0e1 |
| SHA1 | 767b61a091b38727260b48390dac66aef7262d6f |
| SHA256 | cff074ca5c8754614fcf06338b43bebd7a9bdb5e1bc01ed5190da415607ae1b5 |
| SHA512 | be82f5a630558ab91a70bdb04c4f0a063fa506a5ad4f3dd59eb3bf209e7350615217ecd457616330eca6bbeb4da6b2e94247b5c2dcd7bb09984168c2d339b1b6 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 261d78a60d6dc0113e04d3400cf5eece |
| SHA1 | 677e34fe84571a4e4a78155462c70a8336e77d6a |
| SHA256 | 7632a0f6e8b79c6a44892114a1cb743ebde854a9540c1e4befe8c5b83a49f6b0 |
| SHA512 | 1408d2e40753efa0b2632292c47408d26a6ac40856d76ce575c6d037c7c84fa2bfd9cc93c2a93ff64c19f966cfe4506a94dee1597a55772be397e4757901dbee |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 2bf26ea3ce57dd9e8de502ea964806ad |
| SHA1 | 40640f2c5e1ac60cd2d3951f2c84a2a904e27eee |
| SHA256 | 0fe0e4175e823bd6daf42b3e0d5d4b69470b266b668caa1bb280f15c80d6c9ad |
| SHA512 | c16a8296fd890e614dc539f5637c758866bf59d98568079e40ef59da3d238c8dcc726c8105578ac40cb5de23670d1de66c7d032ef9c9af114e1f56816691a798 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | a7b5263fdf620f6c7b9311e7ff3d0249 |
| SHA1 | 2f59150dbf45b72e22e5abb7a4adf8e69c6a9a79 |
| SHA256 | 1d9beb074ddc6068f813da05b7c9e6ac45353f125de99b9054f5747cfdf17bce |
| SHA512 | e8b4ab57c4628827ad49207294cf475d9732a2907dbf683b33f55f5645df6d66887317fc9704800502b1ccbd5b3279f5f92550c396c6e1d590d4d7d582ec0446 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 6eb89725c509bf525899911f409d92e6 |
| SHA1 | f9c63b0d2e6e5a47318511f6eaf2928dbdde6be6 |
| SHA256 | 534bb73ec0ab4585ba24b4c291f4775a11bd1838a9321a5fc2cc8a0473a372a1 |
| SHA512 | 9b4d59bf951396160e5bde470a48e4198ca8ef9ad16059c568e74650f2e7b3ec4689ae21443aa9b1259d858aa76a5c8c2e8cbf983d362d2f701ed85a1172d491 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | a01620835aab62bb0bb94a66f2359f01 |
| SHA1 | fe6f5075934a70cb4f13085e9550f77804b121bf |
| SHA256 | 852b2b473cbb31131aaa9e0ce7d17ec79116b322e4d323dd01c417a804bab7ed |
| SHA512 | fb77a5e1d120c9c1a1184be1e3c2264c151b5cd575c072f30e3a9ad635a8749a4a0b05d0dc39a351a494a11be0de3ede5fc2861b57229db688e1390f70a12ef8 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 02c982a8239db4a202df1d27c3990f55 |
| SHA1 | e14eb4ba7f2a0a15f0dedb5e1686084066baefe5 |
| SHA256 | 8a1bd9cb65010b27d00ddde938161c3906ad1357e62263b849345e2fe53abeba |
| SHA512 | 05d165e885d6fdbcf253c9df07ba96a2d7badfd511bd9a14a1ea4b379f1ef88a20fbd8b0822e2c4ad4946386571d3c1c7b81aeb4c960b3275ce604d345481806 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | e8b27a20cc44cbcb84b8e6f07ef87160 |
| SHA1 | 9c494a2fb300a900a7a38a6e900f978178607c44 |
| SHA256 | b3d4dc1f80d3910f289f56c3a488162569c99c78f77d866e6e9ce2f28c8b4336 |
| SHA512 | c8e0dc5f0caa39c96fa137c375b2eea466fcfd03414a0c21a7b7800741c92ae3fc65990efd480ce998d35c29dbca33abe4da7bf556997e239941e18f32b7aa49 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 7fb9b01e601a94b5432b4de5f8799e75 |
| SHA1 | ebf9651621a9c1a6ce69b1fb10dd2e6a2d05b547 |
| SHA256 | fb4c981fe8d8f99956012901d7d97b59412830ced45cdb01cb6ece83156e0e16 |
| SHA512 | 49255e54753606294d2a8faf74235846a29dcc13078ec1d66eff10c0a963a518d4f74789a5beae8ec7bd3e9fb02a9fb214f56d7426b6fee5335469675c9a316c |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 90e8196425c73cadef66a7dbe59d9985 |
| SHA1 | ad037f1eb679ff0fba0d6e5fb8654acb0d7d33c9 |
| SHA256 | e8b2e1dcd796b149617b1077e0a57ff70250a61d9d3fb1d5d9f54f7741bf2678 |
| SHA512 | 2839739f202cd0bbbd59816b4ac241e8ef2fe64545c600c69917b683fac61cd9c77d99aa000ac72c45ec0390df74aa0fac90eda267e29a48eeeeb33862aa40cd |
memory/492-1340-0x0000000024160000-0x00000000241C2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 8940140c459d57aa333e5073da9edb2e |
| SHA1 | 8451be1406e301039f3a6aacb5e139e5d82b0d63 |
| SHA256 | 14859a2eb349ec692843e42a2d78eac0b54238e82c9bb65be30385d20974563c |
| SHA512 | 9e326e9f8839d5cc7022de013aa5f9a3056416074114943643a6740bb3909da9fde630d2f96113e733650576722577e8ba0e8605fba51106643a796d0787f5e8 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 9a053bbd4fd1a8022682a5855ec3ec54 |
| SHA1 | 8d9ba8ae8b19190bf65346b80b777ecc49a2f1e9 |
| SHA256 | bb11347af7332145753dba167e3aaed9dbec2715ba6175a7a3d96d978479badd |
| SHA512 | 947d942b299cf50f74d65a38c17a588c90747892240a12dff517d630427051bd44117930705fbb7003d579c8a7cd4394f465804d4f43a0df376674eaa37532e1 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 7a419fa13f909f1f0369c33f712bf69f |
| SHA1 | 0c53de9d92dd5cde6c749f3cb08926950cd5f85d |
| SHA256 | 3648e80cbccac2c3d9460898e68dfb2acef7a9a19d1aa32f9ec486ce8edfd194 |
| SHA512 | 90c37e822027360e2cb7b6f44248ef2d1fef3202d3b7ea1a25d808f42d25a363fd1cb80fe9beab2145c91d9b1cb8604f86105d90cd3ce6b0f147b31474c7cb5e |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | cbec63c228fcde5203bb9f417989bbf0 |
| SHA1 | cd071bc590275a24ec5146ef7191b051aa22fbf2 |
| SHA256 | 214af02e361ed988b19e71a7a64bb6d93547bb3ce6b5cb5e4f6f84d442806fbb |
| SHA512 | ac9df3a32b256af56f19a0f59af9f9c87fbde247c023773556215c69df2a23253dc6969df9e86f1dc33eb33edc71ff0b284d04d03d9017019161e31f563dd0cb |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 322c992457627f4c4b67107396e0c1d1 |
| SHA1 | c89d7dac89ccaeec73227d1c716e5e3be79ed47f |
| SHA256 | cc1adf73f40be7a0c44fc56cef116eb6029d31c61801942899c64f9222db9755 |
| SHA512 | 2f18213447342f14adb03efdd5c2b9f9e49dfd5a1ca2cbb4a130315f417ad265792d96b743dfdc9f7180dbb522b7d8f6b11c4d20baa6ea904bca30f3be563429 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 82bceba2fe6edc73efb430386fec2261 |
| SHA1 | c947ed2e42c0a9f4eddce7c1c01cbecd7fe203ae |
| SHA256 | 0003cb6ab09256144dd7687415221c63f231b7e5dc03e5be62a54d86f320d3c6 |
| SHA512 | a24efeeccfe13557434277539169b754b577e8da8752009ce6a027248157073165529cce35cb910b53fc05cedc45d87034c8df5869fd43ade29875b3d269021a |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 4903030b99109e6ff740eda7e5c71164 |
| SHA1 | ef1e04e88789db1dcd35aaf7adbdf5f42e982d0e |
| SHA256 | 0a4eaa644a132a585f43620e13ad78fbaff7641a7197512a8f7815ff83b832c0 |
| SHA512 | 50183a6919ab7c6c1985444a107d0c989af7962e6170497ef8c1bc1638a1ad13145b572edb2d6b2ee4f55b924c53bc83138039d0e3cb79b3696ca46790faf029 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-14 04:06
Reported
2024-02-14 04:08
Platform
win7-20231129-en
Max time kernel
142s
Max time network
121s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500} | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "C:\\install\\server.exe Restart" | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe
"C:\Users\Admin\AppData\Local\Temp\9ab644449c7139b4ae722c8044383e4b.exe"
C:\Windows\SysWOW64\explorer.exe
explorer.exe
Network
Files
memory/2900-0-0x0000000000400000-0x0000000000457000-memory.dmp
memory/1392-4-0x0000000002500000-0x0000000002501000-memory.dmp
memory/608-245-0x00000000000A0000-0x00000000000A1000-memory.dmp
memory/2900-248-0x0000000000400000-0x0000000000457000-memory.dmp