Analysis Overview
SHA256
ecfc227fbfaac0507d94511b62e2a9dd9373a463a569bd6d8e401c69cd491ec3
Threat Level: Known bad
The file ecfc227fbfaac0507d94511b62e2a9dd9373a463a569bd6d8e401c69cd491ec3 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
2024-11-08 05:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 05:30
Reported
2024-11-08 05:33
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
150s
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\lsz89to87.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\ecfc227fbfaac0507d94511b62e2a9dd9373a463a569bd6d8e401c69cd491ec3.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\IXP000.TMP\lsz89to87.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ecfc227fbfaac0507d94511b62e2a9dd9373a463a569bd6d8e401c69cd491ec3.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lsz89to87.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4784 wrote to memory of 5096 | N/A | C:\Users\Admin\AppData\Local\Temp\ecfc227fbfaac0507d94511b62e2a9dd9373a463a569bd6d8e401c69cd491ec3.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lsz89to87.exe |
| PID 4784 wrote to memory of 5096 | N/A | C:\Users\Admin\AppData\Local\Temp\ecfc227fbfaac0507d94511b62e2a9dd9373a463a569bd6d8e401c69cd491ec3.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lsz89to87.exe |
| PID 4784 wrote to memory of 5096 | N/A | C:\Users\Admin\AppData\Local\Temp\ecfc227fbfaac0507d94511b62e2a9dd9373a463a569bd6d8e401c69cd491ec3.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lsz89to87.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ecfc227fbfaac0507d94511b62e2a9dd9373a463a569bd6d8e401c69cd491ec3.exe
"C:\Users\Admin\AppData\Local\Temp\ecfc227fbfaac0507d94511b62e2a9dd9373a463a569bd6d8e401c69cd491ec3.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lsz89to87.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lsz89to87.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lsz89to87.exe
| MD5 | ae3da0bc49c7e9fab75f33d1c155d31d |
| SHA1 | 52eecb664f1ebdd190b2c3715f024bacc6ee3c18 |
| SHA256 | a7fee98eb0ab1a53fa7bca87a90d143cb91e4f7c8c456423164175e93b1dd4d4 |
| SHA512 | 566b7a1d839b8fca0403b66a74a113ea2f1dcecc8607cc7157a35094204558ae3d54d9f530069878ba2dba6cd8ccaaf8b444f6124ae364f20eb499628faea1db |
memory/5096-8-0x0000000002DF0000-0x0000000002EF0000-memory.dmp
memory/5096-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/5096-9-0x0000000002D40000-0x0000000002D8B000-memory.dmp
memory/5096-11-0x0000000007100000-0x0000000007146000-memory.dmp
memory/5096-12-0x00000000072B0000-0x0000000007854000-memory.dmp
memory/5096-13-0x0000000007180000-0x00000000071C4000-memory.dmp
memory/5096-14-0x0000000000400000-0x0000000002BA8000-memory.dmp
memory/5096-56-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-50-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-54-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-78-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-76-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-72-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-70-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-68-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-67-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-64-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-62-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-58-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-52-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-48-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-46-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-44-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-42-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-40-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-38-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-36-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-34-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-32-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-30-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-28-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-26-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-74-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-24-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-22-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-20-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-18-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-60-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-16-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-15-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/5096-923-0x0000000007FC0000-0x0000000007FD2000-memory.dmp
memory/5096-922-0x0000000007E80000-0x0000000007F8A000-memory.dmp
memory/5096-921-0x0000000007860000-0x0000000007E78000-memory.dmp
memory/5096-924-0x0000000007FE0000-0x000000000801C000-memory.dmp
memory/5096-925-0x0000000008130000-0x000000000817C000-memory.dmp
memory/5096-926-0x0000000002DF0000-0x0000000002EF0000-memory.dmp
memory/5096-927-0x0000000002D40000-0x0000000002D8B000-memory.dmp
memory/5096-929-0x0000000000400000-0x000000000044E000-memory.dmp