Analysis Overview
SHA256
70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7
Threat Level: Known bad
The file 70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7 was found to be: Known bad.
Malicious Activity Summary
Socks5Systemz
Detect Socks5Systemz Payload
Loads dropped DLL
Unexpected DNS network traffic destination
Executes dropped EXE
Checks installed software on the system
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-24 18:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-24 18:24
Reported
2024-03-24 18:27
Platform
win7-20240221-en
Max time kernel
147s
Max time network
137s
Command Line
Signatures
Detect Socks5Systemz Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Socks5Systemz
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-O9CMP.tmp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe | N/A |
Loads dropped DLL
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 152.89.198.214 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.exe
"C:\Users\Admin\AppData\Local\Temp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.exe"
C:\Users\Admin\AppData\Local\Temp\is-O9CMP.tmp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.tmp
"C:\Users\Admin\AppData\Local\Temp\is-O9CMP.tmp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.tmp" /SL5="$70124,1969563,54272,C:\Users\Admin\AppData\Local\Temp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.exe"
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
"C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe" -i
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
"C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe" -s
C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
Network
| Country | Destination | Domain | Proto |
| RU | 152.89.198.214:53 | bdendcv.com | udp |
| MD | 45.142.214.240:80 | bdendcv.com | tcp |
Files
memory/2032-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2032-2-0x0000000000400000-0x0000000000414000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-O9CMP.tmp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.tmp
| MD5 | 5a1e3d46cb5a24f8e50b2a59d2ba1cf3 |
| SHA1 | fe86894c4757c144449bc744649b7fb9e03346f1 |
| SHA256 | d3a2c2ce7d70b3b9c30faf3f72bf4ebcdea8f331d6b6cac5dae906327997985d |
| SHA512 | a27dc5c443abb31826b14e514aa717be5bf0f548b82170f79705f45ca28abaedc485c5b8738044735f61eca9e1f0ca659b519a3947551404085d07202ae709af |
memory/1116-12-0x0000000000240000-0x0000000000241000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-MFA6C.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-MFA6C.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | 0ffabd9512c01e11cc83fbe26a448f6c |
| SHA1 | 4ce99070804e408f79ccdeaf5f9d905cabc0350c |
| SHA256 | 47789a106dc0b0d3554a02debbe322a634f94cd129a02b14dd031136fba8276d |
| SHA512 | 9514867ab1c7619160aa65fa4a0911e9ab0cc34c4750124d2a8fedfdddc9c690734b77105fed5fc4b8063f34fe2cba4edde8a3b54fed27d6106e0f53b9f36580 |
memory/1116-41-0x00000000032B0000-0x00000000034E3000-memory.dmp
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | 284d09feaf2aa38d555b43ee3ed0b795 |
| SHA1 | 9879579cd6c43b46894a6c2355781cbdcc1b929c |
| SHA256 | 047995ff43550404e61356ae4595c33e95942b17d7ac262aa3e8275f5c733fd9 |
| SHA512 | 9ff6c10240b515b82b576198e274d1f1ade558c180fbb360da13a227b452f756df46cd5e0312e290fa95751a89dff7b6e3ca9ddd742153aaee1c7428760f3738 |
memory/2588-44-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2588-45-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2588-46-0x0000000000400000-0x0000000000633000-memory.dmp
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | 6a4f0286963b6654a1015a20f9cd194e |
| SHA1 | 098d0aba2c89da4ebd1a1a81879cb7424216d746 |
| SHA256 | 23082683343623420d29cd13e9e6190f8604a800117b162696899dd4f75291b3 |
| SHA512 | c5df65ea84af160847772496f142f03f64c453a232b09e4681b34967e2631f39f749cf904b5d3a79c865f15f6a6767db00f1463c45d4ba353370a53bdce9c724 |
memory/2588-49-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2704-51-0x0000000140000000-0x00000001405E8000-memory.dmp
memory/2704-52-0x0000000140000000-0x00000001405E8000-memory.dmp
memory/2032-54-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2508-55-0x0000000000400000-0x0000000000633000-memory.dmp
memory/1116-57-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/1116-58-0x0000000000240000-0x0000000000241000-memory.dmp
memory/1116-59-0x00000000032B0000-0x00000000034E3000-memory.dmp
memory/2508-60-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-63-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-64-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-67-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-68-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-71-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-74-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-77-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-78-0x0000000002670000-0x0000000002712000-memory.dmp
memory/2508-84-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-87-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-90-0x0000000002670000-0x0000000002712000-memory.dmp
memory/2508-91-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-94-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-97-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-100-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-104-0x0000000000400000-0x0000000000633000-memory.dmp
memory/2508-107-0x0000000000400000-0x0000000000633000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-24 18:24
Reported
2024-03-24 18:27
Platform
win10v2004-20240226-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Detect Socks5Systemz Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Socks5Systemz
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-87AI9.tmp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-87AI9.tmp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 45.155.250.90 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.exe
"C:\Users\Admin\AppData\Local\Temp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.exe"
C:\Users\Admin\AppData\Local\Temp\is-87AI9.tmp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.tmp
"C:\Users\Admin\AppData\Local\Temp\is-87AI9.tmp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.tmp" /SL5="$70222,1969563,54272,C:\Users\Admin\AppData\Local\Temp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.exe"
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
"C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe" -i
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
"C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 61.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| SE | 45.155.250.90:53 | erhfitp.ua | udp |
| MD | 45.142.214.240:80 | erhfitp.ua | tcp |
| US | 8.8.8.8:53 | 90.250.155.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.214.142.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.16.208.104.in-addr.arpa | udp |
Files
memory/4272-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4272-2-0x0000000000400000-0x0000000000414000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-87AI9.tmp\70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7.tmp
| MD5 | 5a1e3d46cb5a24f8e50b2a59d2ba1cf3 |
| SHA1 | fe86894c4757c144449bc744649b7fb9e03346f1 |
| SHA256 | d3a2c2ce7d70b3b9c30faf3f72bf4ebcdea8f331d6b6cac5dae906327997985d |
| SHA512 | a27dc5c443abb31826b14e514aa717be5bf0f548b82170f79705f45ca28abaedc485c5b8738044735f61eca9e1f0ca659b519a3947551404085d07202ae709af |
memory/3020-7-0x00000000007B0000-0x00000000007B1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-K6J5A.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | e1d202e50127298350c4bb7d60e3ed16 |
| SHA1 | 7a79d0d549c4fb32f8db6c8f240cc9585ecd1d15 |
| SHA256 | 1b2e36c40493eeb0ccc7b818fef0f9ab3ff6a1e0a87555500d2f7744f200d631 |
| SHA512 | db0c47b025fa2f23b919de518f37481f46b3417a8d8d4651bf7cd01dee6b641e0857a953b1d420d46861613a21855dd8ed8ea54b58af19ceb3520daab3c51708 |
memory/3176-38-0x0000000000400000-0x0000000000633000-memory.dmp
memory/3176-39-0x0000000000400000-0x0000000000633000-memory.dmp
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | 6f2474baf4f402e9c87ced7ec6a19d64 |
| SHA1 | fce287f2ba2e90c61175a3920e49c0bac5cbf8e1 |
| SHA256 | 02f584f3a384288741299535b7495b50ae94562d5509dd5166f7b415651a91c2 |
| SHA512 | d9a2740bf495796b65dd84bf3c2b94e84ed7b8f3aace54f134d7aab1026a1fd86674297131b40efb054df67fadb7d305a328e42ed6306ed6959b5c525c4f4261 |
memory/3176-43-0x0000000000400000-0x0000000000633000-memory.dmp
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | b9162dd50a1bbe09564940597ea3bdcd |
| SHA1 | 4bb08413267de1309bf997c7b4143680aeaee9c0 |
| SHA256 | 66a8a78e41fdd8aa131032b1344343afdf9a2c85c13c96df550b2a98c7dbb07d |
| SHA512 | 94db54646e436cbc9fe070bbd867c01d4f77865b9a8f6c0008548243e7d651e8d25869f17c311364a6c499bc4839d2141c7d12eeee0fbf1a41b2b7fcc09e77ec |
memory/3176-42-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-46-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4272-47-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3020-48-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/4976-49-0x0000000000400000-0x0000000000633000-memory.dmp
memory/3020-50-0x00000000007B0000-0x00000000007B1000-memory.dmp
memory/4976-53-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-54-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-57-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-60-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-63-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-66-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-67-0x00000000008E0000-0x0000000000982000-memory.dmp
memory/4976-73-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-76-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-77-0x00000000008E0000-0x0000000000982000-memory.dmp
memory/4976-80-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-83-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-86-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-89-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-93-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4976-96-0x0000000000400000-0x0000000000633000-memory.dmp