Analysis Overview
SHA256
717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e
Threat Level: Known bad
The file 717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e 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
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-24 23:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-24 23:24
Reported
2024-06-24 23:27
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
128s
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-NC6MS.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Winypux\winypux32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Winypux\winypux32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-NC6MS.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.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 FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-NC6MS.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.exe
"C:\Users\Admin\AppData\Local\Temp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.exe"
C:\Users\Admin\AppData\Local\Temp\is-NC6MS.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp
"C:\Users\Admin\AppData\Local\Temp\is-NC6MS.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp" /SL5="$80118,4753091,54272,C:\Users\Admin\AppData\Local\Temp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.exe"
C:\Users\Admin\AppData\Local\Winypux\winypux32.exe
"C:\Users\Admin\AppData\Local\Winypux\winypux32.exe" -i
C:\Users\Admin\AppData\Local\Winypux\winypux32.exe
"C:\Users\Admin\AppData\Local\Winypux\winypux32.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 --field-trial-handle=4252,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=4400 /prefetch:8
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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| LT | 91.211.247.248:53 | bdwiydz.com | udp |
| TR | 94.156.8.80:80 | bdwiydz.com | tcp |
| NL | 89.105.201.183:2023 | tcp | |
| US | 8.8.8.8:53 | 80.8.156.94.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 248.247.211.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.201.105.89.in-addr.arpa | udp |
Files
memory/4584-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4584-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-NC6MS.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp
| MD5 | 1b33096a94e46692ad4d81f4d479a4e6 |
| SHA1 | c1258a69a0e5888e3292f4c9956a930a2d858e88 |
| SHA256 | 3cee8718764f6cd90530e38825c9496c2b34e74421c3d07afce6a55f746c2a47 |
| SHA512 | 3623b7ae8ad23074614b5f7264ae8a952c9b5de8882559075bf76a87d8fa3632d66c6897fa738e82c6bbedee1e4ee8f169dfc61decafef9978c32d77dd9214f6 |
C:\Users\Admin\AppData\Local\Temp\is-3771S.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
memory/224-16-0x0000000000400000-0x00000000004BA000-memory.dmp
C:\Users\Admin\AppData\Local\Winypux\winypux32.exe
| MD5 | 034a19364a29f0ec88b84ea44eee384d |
| SHA1 | 9ea97df0dc8d7aa392f5c792adb79285677534cc |
| SHA256 | 73158339e43631670b50e61ada31c6ade8ab2f98ff569430b25acb22e5e9696b |
| SHA512 | ef6114679bde6c6d8ea6b317980fe8070481546d79ee6b1550284fb990993085719c6081e09d1ddc127869483f127f42e2531ded0e7ec52c5645d3d94865a584 |
memory/1168-59-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/1168-60-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/1168-63-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/1168-65-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-68-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/4584-69-0x0000000000400000-0x0000000000414000-memory.dmp
memory/224-70-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/3888-71-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-74-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-77-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-80-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-83-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-86-0x0000000002360000-0x0000000002402000-memory.dmp
memory/3888-88-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-93-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-96-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-99-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-102-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-105-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-108-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-110-0x0000000002360000-0x0000000002402000-memory.dmp
memory/3888-109-0x0000000002360000-0x0000000002402000-memory.dmp
memory/3888-114-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3888-117-0x0000000000400000-0x00000000006C7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-24 23:24
Reported
2024-06-24 23:27
Platform
win11-20240611-en
Max time kernel
141s
Max time network
129s
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-VGNH3.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Winypux\winypux32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Winypux\winypux32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-VGNH3.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 141.98.234.31 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-VGNH3.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.exe
"C:\Users\Admin\AppData\Local\Temp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.exe"
C:\Users\Admin\AppData\Local\Temp\is-VGNH3.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp
"C:\Users\Admin\AppData\Local\Temp\is-VGNH3.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp" /SL5="$90066,4753091,54272,C:\Users\Admin\AppData\Local\Temp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.exe"
C:\Users\Admin\AppData\Local\Winypux\winypux32.exe
"C:\Users\Admin\AppData\Local\Winypux\winypux32.exe" -i
C:\Users\Admin\AppData\Local\Winypux\winypux32.exe
"C:\Users\Admin\AppData\Local\Winypux\winypux32.exe" -s
Network
| Country | Destination | Domain | Proto |
| IE | 52.111.236.23:443 | tcp | |
| HK | 141.98.234.31:53 | buzoylh.com | udp |
| TR | 94.156.8.80:80 | buzoylh.com | tcp |
| EE | 194.76.227.81:2023 | tcp | |
| US | 8.8.8.8:53 | 81.227.76.194.in-addr.arpa | udp |
Files
memory/2684-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2684-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-VGNH3.tmp\717094f9d9b62b89ac60f7a696856b1114c54e7d519ef80e5e32d4284c64093e.tmp
| MD5 | 1b33096a94e46692ad4d81f4d479a4e6 |
| SHA1 | c1258a69a0e5888e3292f4c9956a930a2d858e88 |
| SHA256 | 3cee8718764f6cd90530e38825c9496c2b34e74421c3d07afce6a55f746c2a47 |
| SHA512 | 3623b7ae8ad23074614b5f7264ae8a952c9b5de8882559075bf76a87d8fa3632d66c6897fa738e82c6bbedee1e4ee8f169dfc61decafef9978c32d77dd9214f6 |
C:\Users\Admin\AppData\Local\Temp\is-T5K0H.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
memory/4320-16-0x0000000000400000-0x00000000004BA000-memory.dmp
C:\Users\Admin\AppData\Local\Winypux\winypux32.exe
| MD5 | 034a19364a29f0ec88b84ea44eee384d |
| SHA1 | 9ea97df0dc8d7aa392f5c792adb79285677534cc |
| SHA256 | 73158339e43631670b50e61ada31c6ade8ab2f98ff569430b25acb22e5e9696b |
| SHA512 | ef6114679bde6c6d8ea6b317980fe8070481546d79ee6b1550284fb990993085719c6081e09d1ddc127869483f127f42e2531ded0e7ec52c5645d3d94865a584 |
memory/3144-59-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3144-60-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3144-63-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3144-65-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-68-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/2684-69-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4320-70-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/3148-71-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-74-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-77-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-80-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-83-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-86-0x0000000000A60000-0x0000000000B02000-memory.dmp
memory/3148-89-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-94-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-97-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-100-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-103-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-106-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-109-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-110-0x0000000000A60000-0x0000000000B02000-memory.dmp
memory/3148-111-0x0000000000A60000-0x0000000000B02000-memory.dmp
memory/3148-115-0x0000000000400000-0x00000000006C7000-memory.dmp
memory/3148-118-0x0000000000400000-0x00000000006C7000-memory.dmp