Analysis Overview
SHA256
d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078
Threat Level: Known bad
The file d85357190e6be1331036f8cf9225d5c2.exe was found to be: Known bad.
Malicious Activity Summary
Detect Socks5Systemz Payload
Socks5Systemz
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
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-23 11:26
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-23 11:26
Reported
2024-03-23 11:28
Platform
win7-20240221-en
Max time kernel
146s
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-CR46R.tmp\d85357190e6be1331036f8cf9225d5c2.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d85357190e6be1331036f8cf9225d5c2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-CR46R.tmp\d85357190e6be1331036f8cf9225d5c2.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-CR46R.tmp\d85357190e6be1331036f8cf9225d5c2.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-CR46R.tmp\d85357190e6be1331036f8cf9225d5c2.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-CR46R.tmp\d85357190e6be1331036f8cf9225d5c2.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 91.211.247.248 | 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\d85357190e6be1331036f8cf9225d5c2.exe
"C:\Users\Admin\AppData\Local\Temp\d85357190e6be1331036f8cf9225d5c2.exe"
C:\Users\Admin\AppData\Local\Temp\is-CR46R.tmp\d85357190e6be1331036f8cf9225d5c2.tmp
"C:\Users\Admin\AppData\Local\Temp\is-CR46R.tmp\d85357190e6be1331036f8cf9225d5c2.tmp" /SL5="$5014E,1779906,54272,C:\Users\Admin\AppData\Local\Temp\d85357190e6be1331036f8cf9225d5c2.exe"
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe" -i
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe" -s
Network
| Country | Destination | Domain | Proto |
| LT | 91.211.247.248:53 | bvctbsd.com | udp |
| TR | 195.16.74.230:80 | bvctbsd.com | tcp |
Files
memory/1948-0-0x0000000000400000-0x0000000000414000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-CR46R.tmp\d85357190e6be1331036f8cf9225d5c2.tmp
| MD5 | 92f7775908bb12183914bb0753782913 |
| SHA1 | 8d1091da36832942d48f2fe9a1a216fdd556b9c4 |
| SHA256 | a43c4e3916a92d299c22e2010383b2a8f85e14882a610de57bb2fef91f7984ed |
| SHA512 | 7e39cafdc00a46f2353f6eeaa8fee0d7c94f489d1fd4581e125408bae63a2e6cd135f65807c3574c833f970b64106badb7dd0a2a6ee9859b3b60b3d1b6e19c39 |
memory/2204-7-0x00000000001D0000-0x00000000001D1000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-RQPIK.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-RQPIK.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
| MD5 | 7d196988eb734b40f3cdeb7fcfca2ac7 |
| SHA1 | 936ec9251680709686e08afee2b21947fba3d078 |
| SHA256 | d1c4a6fdab2ee9d3e29cff002c76f83ece20f08806a11d44432313ae43d061f0 |
| SHA512 | c91705865a852d3e3a0a4dec16d075705b78c9e5547b9e169896400c6080d4c28b2c58183ac837ab1f858b06ecd5f68d5495a6534dd145ef3c0f15c381d1e91e |
memory/2204-41-0x00000000034E0000-0x00000000036F9000-memory.dmp
memory/1232-43-0x0000000000400000-0x0000000000619000-memory.dmp
memory/1232-44-0x0000000000400000-0x0000000000619000-memory.dmp
memory/1232-45-0x0000000000400000-0x0000000000619000-memory.dmp
memory/1232-48-0x0000000000400000-0x0000000000619000-memory.dmp
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
| MD5 | 6f1ede11b4b791ed96269a359b21916b |
| SHA1 | 8f2c964a832299c3b3b72dc67e68c4218f825f6c |
| SHA256 | 82def92c2309d93c2730df89b5528f57b260519c63acbc8ba7bcecca5fbd70e2 |
| SHA512 | c09ada433ada0f31cfd92951a7cf290ab24797a96097becc18a102e40d8f7a8a68e6e531e1d47bb368604961857d754dd7c3dc658b338c0d88dd2142642cde36 |
memory/2592-50-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-52-0x0000000000400000-0x0000000000619000-memory.dmp
memory/1948-53-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2204-54-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/2592-55-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2204-56-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2204-57-0x00000000034E0000-0x00000000036F9000-memory.dmp
memory/2592-60-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-63-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-64-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-67-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-70-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-73-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-75-0x00000000022B0000-0x0000000002352000-memory.dmp
memory/2592-81-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-84-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-87-0x00000000022B0000-0x0000000002352000-memory.dmp
memory/2592-88-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-91-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-94-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-97-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-101-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-104-0x0000000000400000-0x0000000000619000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-23 11:26
Reported
2024-03-23 11:28
Platform
win10v2004-20240226-en
Max time kernel
154s
Max time network
151s
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-3OJLP.tmp\d85357190e6be1331036f8cf9225d5c2.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-3OJLP.tmp\d85357190e6be1331036f8cf9225d5c2.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 91.211.247.248 | 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\d85357190e6be1331036f8cf9225d5c2.exe
"C:\Users\Admin\AppData\Local\Temp\d85357190e6be1331036f8cf9225d5c2.exe"
C:\Users\Admin\AppData\Local\Temp\is-3OJLP.tmp\d85357190e6be1331036f8cf9225d5c2.tmp
"C:\Users\Admin\AppData\Local\Temp\is-3OJLP.tmp\d85357190e6be1331036f8cf9225d5c2.tmp" /SL5="$D0052,1779906,54272,C:\Users\Admin\AppData\Local\Temp\d85357190e6be1331036f8cf9225d5c2.exe"
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe" -i
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker.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=4340 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.159.190.20.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 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.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 |
| LT | 91.211.247.248:53 | bobvamm.com | udp |
| US | 8.8.8.8:53 | 248.247.211.91.in-addr.arpa | udp |
| TR | 195.16.74.230:80 | bobvamm.com | tcp |
| US | 8.8.8.8:53 | 230.74.16.195.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 131.72.42.20.in-addr.arpa | udp |
Files
memory/1464-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1464-2-0x0000000000400000-0x0000000000414000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-3OJLP.tmp\d85357190e6be1331036f8cf9225d5c2.tmp
| MD5 | 92f7775908bb12183914bb0753782913 |
| SHA1 | 8d1091da36832942d48f2fe9a1a216fdd556b9c4 |
| SHA256 | a43c4e3916a92d299c22e2010383b2a8f85e14882a610de57bb2fef91f7984ed |
| SHA512 | 7e39cafdc00a46f2353f6eeaa8fee0d7c94f489d1fd4581e125408bae63a2e6cd135f65807c3574c833f970b64106badb7dd0a2a6ee9859b3b60b3d1b6e19c39 |
memory/548-7-0x0000000002340000-0x0000000002341000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-UI34Q.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
| MD5 | 7d196988eb734b40f3cdeb7fcfca2ac7 |
| SHA1 | 936ec9251680709686e08afee2b21947fba3d078 |
| SHA256 | d1c4a6fdab2ee9d3e29cff002c76f83ece20f08806a11d44432313ae43d061f0 |
| SHA512 | c91705865a852d3e3a0a4dec16d075705b78c9e5547b9e169896400c6080d4c28b2c58183ac837ab1f858b06ecd5f68d5495a6534dd145ef3c0f15c381d1e91e |
memory/2592-38-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-39-0x0000000000400000-0x0000000000619000-memory.dmp
memory/2592-40-0x0000000000400000-0x0000000000619000-memory.dmp
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
| MD5 | 5c19aa654c7eb6615248d85fd146613f |
| SHA1 | 83f5ecf7acf78497d720616107d80424060cbaa2 |
| SHA256 | 103368c032198f3ed267ee8d3cb512fe540a20790514a3a9d2de38aedbf9f215 |
| SHA512 | b62700deac947af213090e4f33ce6c13438af7105624da11972c925f8e96b9dbd463babea3c035ad8ef5097d3f1b70f8c2d89b4df22b442a8afd7e653a363d59 |
memory/2592-43-0x0000000000400000-0x0000000000619000-memory.dmp
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
| MD5 | 0fa3089df4d717485d2b8033e93e5a7f |
| SHA1 | 4437273ba6db118d1b3bdbe8e083403853503974 |
| SHA256 | cffbaf01dd866fc8afd7a8420578fe4d4bd3995d9b39b434d225ec39ab5e2589 |
| SHA512 | fe5c3f601d6195c171e3772ce59a97fc1a0c54a9729deb2926fccfb7fb53a4365c09c9e8e51fd3a608c6b4c937b5eacebb79183fad1d7075eb1224c8a2f3b85c |
memory/3340-46-0x0000000000400000-0x0000000000619000-memory.dmp
memory/1464-47-0x0000000000400000-0x0000000000414000-memory.dmp
memory/548-48-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/3340-50-0x0000000000400000-0x0000000000619000-memory.dmp
memory/548-51-0x0000000002340000-0x0000000002341000-memory.dmp
memory/3340-54-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-55-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-57-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-60-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-63-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-66-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-67-0x0000000000760000-0x0000000000802000-memory.dmp
memory/3340-73-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-76-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-78-0x0000000000760000-0x0000000000802000-memory.dmp
memory/3340-81-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-83-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-86-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-89-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-93-0x0000000000400000-0x0000000000619000-memory.dmp
memory/3340-96-0x0000000000400000-0x0000000000619000-memory.dmp