Analysis Overview
SHA256
e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46
Threat Level: Known bad
The file e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46 was found to be: Known bad.
Malicious Activity Summary
Socks5Systemz
Detect Socks5Systemz Payload
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Checks installed software on the system
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-24 17:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-24 17:25
Reported
2024-03-24 17:27
Platform
win7-20240221-en
Max time kernel
147s
Max time network
153s
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 |
| 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-EP3P6.tmp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.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 | 91.211.247.248 | N/A | N/A |
| Destination IP | 152.89.198.214 | 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\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.exe
"C:\Users\Admin\AppData\Local\Temp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.exe"
C:\Users\Admin\AppData\Local\Temp\is-EP3P6.tmp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.tmp
"C:\Users\Admin\AppData\Local\Temp\is-EP3P6.tmp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.tmp" /SL5="$7011E,1887224,54272,C:\Users\Admin\AppData\Local\Temp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.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 |
| LT | 91.211.247.248:53 | cewdqsu.net | udp |
| RU | 152.89.198.214:53 | cewdqsu.net | udp |
Files
memory/1708-1-0x0000000000400000-0x0000000000414000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-EP3P6.tmp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.tmp
| MD5 | 5a1e3d46cb5a24f8e50b2a59d2ba1cf3 |
| SHA1 | fe86894c4757c144449bc744649b7fb9e03346f1 |
| SHA256 | d3a2c2ce7d70b3b9c30faf3f72bf4ebcdea8f331d6b6cac5dae906327997985d |
| SHA512 | a27dc5c443abb31826b14e514aa717be5bf0f548b82170f79705f45ca28abaedc485c5b8738044735f61eca9e1f0ca659b519a3947551404085d07202ae709af |
memory/3024-8-0x0000000000240000-0x0000000000241000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-C7DGK.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-C7DGK.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | ef5c1ffeb120d5d0dfecd717052f03ea |
| SHA1 | 3c2837cace29dd27d3c919d8988c7d802b0980d2 |
| SHA256 | 0266eaf48c819ff30536b117c01c39770d91085c0062a51c904a8074973181b7 |
| SHA512 | 4232bd6971f7a431b6f4d7b061219ddb8e009d7868b34bf8264b65835b2fc96e89612469b2b0d04e95b15420294b15114dcab2c246edb388c1826e7b50386483 |
memory/2624-44-0x0000000000400000-0x000000000062F000-memory.dmp
memory/3024-42-0x0000000003410000-0x000000000363F000-memory.dmp
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | fd9242327977a77d3e36f6d1fd6d9886 |
| SHA1 | e1f8d127454b7e28127ab7a240531c578077924c |
| SHA256 | e55c1dabfb5e62713daf0b8892cc375f3be9387a8a29ddb308247c23080454a0 |
| SHA512 | dc885ed756311b074d7d19c447a3d392f9e58bcf601507014a5547a8eb33f734046ac7ddbd36cb60cbfb1eb3a822bf32c467c21d6c12120cc08d33e89ade3163 |
memory/2624-45-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2624-46-0x0000000000400000-0x000000000062F000-memory.dmp
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | f5accb44aea64489ee12bd31c9c3dbb7 |
| SHA1 | 34341d42e3664cc7a1682af3a0c98e566fb96d26 |
| SHA256 | c8055d97a9d2d52abfccbef80d16a3f38d7c2108c1524c1e5aee14002aab98fe |
| SHA512 | 1edbe7b50dd0bb1170dd0da0eeb53c33e52401453c0d6bf9b7bf1dd5dad670180d026091d92d022cb43f17cc0aef9b80414b1ee2baa8d1f518d53ca2b195ade4 |
memory/2624-49-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-52-0x0000000000400000-0x000000000062F000-memory.dmp
memory/1708-53-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3024-54-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/2628-55-0x0000000000400000-0x000000000062F000-memory.dmp
memory/3024-56-0x0000000000240000-0x0000000000241000-memory.dmp
memory/3024-57-0x0000000003410000-0x000000000363F000-memory.dmp
memory/2628-60-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-63-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-64-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-67-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-70-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-73-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-74-0x00000000022C0000-0x0000000002362000-memory.dmp
memory/2628-78-0x00000000022C0000-0x0000000002362000-memory.dmp
memory/2628-81-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-84-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-87-0x00000000022C0000-0x0000000002362000-memory.dmp
memory/2628-88-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-91-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-94-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-97-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-100-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2628-103-0x0000000000400000-0x000000000062F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-24 17:25
Reported
2024-03-24 17:28
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
155s
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 |
| 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-IPVIJ.tmp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.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-IPVIJ.tmp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 152.89.198.214 | N/A | N/A |
| Destination IP | 152.89.198.214 | 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\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.exe
"C:\Users\Admin\AppData\Local\Temp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.exe"
C:\Users\Admin\AppData\Local\Temp\is-IPVIJ.tmp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.tmp
"C:\Users\Admin\AppData\Local\Temp\is-IPVIJ.tmp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.tmp" /SL5="$70214,1887224,54272,C:\Users\Admin\AppData\Local\Temp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.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:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4240 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| RU | 152.89.198.214:53 | ebuvkdm.ua | udp |
| US | 8.8.8.8:53 | 214.198.89.152.in-addr.arpa | udp |
| RU | 152.89.198.214:53 | ebuvkdm.ua | udp |
| US | 8.8.8.8:53 | 64.246.107.13.in-addr.arpa | udp |
Files
memory/2592-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2592-2-0x0000000000400000-0x0000000000414000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-IPVIJ.tmp\e44d878e1be2235927f48fa0d547e95a8b64e92e31a920a5a3439b9c79657b46.tmp
| MD5 | 5a1e3d46cb5a24f8e50b2a59d2ba1cf3 |
| SHA1 | fe86894c4757c144449bc744649b7fb9e03346f1 |
| SHA256 | d3a2c2ce7d70b3b9c30faf3f72bf4ebcdea8f331d6b6cac5dae906327997985d |
| SHA512 | a27dc5c443abb31826b14e514aa717be5bf0f548b82170f79705f45ca28abaedc485c5b8738044735f61eca9e1f0ca659b519a3947551404085d07202ae709af |
memory/4796-7-0x00000000007A0000-0x00000000007A1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-QS5SR.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | fdf1de7ee4b2c555a5efafd43b4af522 |
| SHA1 | d7161f0b54b8fbdb2b3ae9621f13c17e88c2fcd8 |
| SHA256 | df1f3e480a17a72bf77caa0bd936ad762c98c2a60187732d2d038edfc56eba0e |
| SHA512 | 7223cc1c47e4d98fd2b6954500404c574fc41088e335c105fb34974559458f45254b52b270650ceda60fb92d3811557253584d88c32e090674dbac04831e934e |
memory/4132-38-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4132-39-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4132-40-0x0000000000400000-0x000000000062F000-memory.dmp
C:\Users\Admin\AppData\Local\Site Free Edition\sitefreeedition.exe
| MD5 | f5accb44aea64489ee12bd31c9c3dbb7 |
| SHA1 | 34341d42e3664cc7a1682af3a0c98e566fb96d26 |
| SHA256 | c8055d97a9d2d52abfccbef80d16a3f38d7c2108c1524c1e5aee14002aab98fe |
| SHA512 | 1edbe7b50dd0bb1170dd0da0eeb53c33e52401453c0d6bf9b7bf1dd5dad670180d026091d92d022cb43f17cc0aef9b80414b1ee2baa8d1f518d53ca2b195ade4 |
memory/4132-43-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-46-0x0000000000400000-0x000000000062F000-memory.dmp
memory/2592-47-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4796-48-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/4716-49-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4796-51-0x00000000007A0000-0x00000000007A1000-memory.dmp
memory/4716-54-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-55-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-57-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-60-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-63-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-66-0x00000000007D0000-0x0000000000872000-memory.dmp
memory/4716-67-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-69-0x00000000007D0000-0x0000000000872000-memory.dmp
memory/4716-74-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-78-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-80-0x00000000007D0000-0x0000000000872000-memory.dmp
memory/4716-81-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-84-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-87-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-90-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-93-0x0000000000400000-0x000000000062F000-memory.dmp
memory/4716-96-0x0000000000400000-0x000000000062F000-memory.dmp