Analysis Overview
SHA256
8d71edc3f73c25cab8ef38eeaef8e1bbf3f02badbc3b5a02d3b835216163657d
Threat Level: Known bad
The file 8d71edc3f73c25cab8ef38eeaef8e1bbf3f02badbc3b5a02d3b835216163657d was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 23:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 23:30
Reported
2024-11-10 23:32
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
RedLine
RedLine payload
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Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vZD40.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vsZ84.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\diI61.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\8d71edc3f73c25cab8ef38eeaef8e1bbf3f02badbc3b5a02d3b835216163657d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vZD40.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vsZ84.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\8d71edc3f73c25cab8ef38eeaef8e1bbf3f02badbc3b5a02d3b835216163657d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vZD40.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vsZ84.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\diI61.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\diI61.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8d71edc3f73c25cab8ef38eeaef8e1bbf3f02badbc3b5a02d3b835216163657d.exe
"C:\Users\Admin\AppData\Local\Temp\8d71edc3f73c25cab8ef38eeaef8e1bbf3f02badbc3b5a02d3b835216163657d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vZD40.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vZD40.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vsZ84.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vsZ84.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\diI61.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\diI61.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 100.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 136.71.105.51.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vZD40.exe
| MD5 | afd8b0f4d2e8dbccc778822f9ce79ee6 |
| SHA1 | 2adb1c50f0170483950b0d99d694907e6fd61ebc |
| SHA256 | 7800bfadf35ba788f14e70c920faadd5b20a6497a65d504dacf1f5843fd355ce |
| SHA512 | 0c9a3958519036bc671af666890732bfba48b1840e7c12c98c5290b007663244ae84a2df9186c745cc6e37713d222d01b4bbf9bfc49d24f50c7db8803cf3e0ba |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vsZ84.exe
| MD5 | 2c65806e88c1236d637bdd1ba60777c9 |
| SHA1 | 1926d5e7922de97ae2e4257b49969b5113b51dd8 |
| SHA256 | 9a1ad2d656b6d69649286649cdb4eedcc418538dab7bef07e590c72bc4aba705 |
| SHA512 | db39b9a361ca528870c4e3de37d932622eacb955f8bf878e7ed983b1a89e9cb913d095d9455f6e1d865f3d983cb6739dd57b6ddf9282b1ba3dff3a42606ce1db |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\diI61.exe
| MD5 | ac83657f02dff63c790b80a66ad3d4e3 |
| SHA1 | 7e9a2f828a38ad058bd619137f66266ddc664c3a |
| SHA256 | 0c03276ca27012cd6a8889664e261b98da41b0f80f587db4b3d97ad6a76690cc |
| SHA512 | 4cc2bcde052072b91cb08bb3b56c4a9249d07d60e4a12512dd1569a4d26a8aa23a0cef909eef90557f1e2bd958034d38970823ef9934e754d97f34d49c98328f |
memory/2588-22-0x0000000002830000-0x0000000002876000-memory.dmp
memory/2588-23-0x0000000005100000-0x00000000056A4000-memory.dmp
memory/2588-24-0x0000000002A30000-0x0000000002A74000-memory.dmp
memory/2588-76-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-54-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-25-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-88-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-86-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-84-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-82-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-80-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-78-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-74-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-72-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-70-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-68-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-66-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-64-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-62-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-60-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-58-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-56-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-52-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-50-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-48-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-46-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-44-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-42-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-40-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-38-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-36-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-34-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-32-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-30-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-28-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-26-0x0000000002A30000-0x0000000002A6E000-memory.dmp
memory/2588-931-0x00000000056B0000-0x0000000005CC8000-memory.dmp
memory/2588-932-0x0000000004F10000-0x000000000501A000-memory.dmp
memory/2588-933-0x0000000002B40000-0x0000000002B52000-memory.dmp
memory/2588-934-0x0000000002B60000-0x0000000002B9C000-memory.dmp
memory/2588-935-0x0000000005020000-0x000000000506C000-memory.dmp