Analysis Overview
SHA256
ab81491a1b4bdd256780c1ee4d967961c7c7d421f8dc379dfb55fce34d8af3c0
Threat Level: Known bad
The file ab81491a1b4bdd256780c1ee4d967961c7c7d421f8dc379dfb55fce34d8af3c0 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
2024-11-11 05:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 05:58
Reported
2024-11-11 06:00
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
143s
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\lnI71dO52.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\ab81491a1b4bdd256780c1ee4d967961c7c7d421f8dc379dfb55fce34d8af3c0.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\lnI71dO52.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ab81491a1b4bdd256780c1ee4d967961c7c7d421f8dc379dfb55fce34d8af3c0.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lnI71dO52.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3196 wrote to memory of 2660 | N/A | C:\Users\Admin\AppData\Local\Temp\ab81491a1b4bdd256780c1ee4d967961c7c7d421f8dc379dfb55fce34d8af3c0.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lnI71dO52.exe |
| PID 3196 wrote to memory of 2660 | N/A | C:\Users\Admin\AppData\Local\Temp\ab81491a1b4bdd256780c1ee4d967961c7c7d421f8dc379dfb55fce34d8af3c0.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lnI71dO52.exe |
| PID 3196 wrote to memory of 2660 | N/A | C:\Users\Admin\AppData\Local\Temp\ab81491a1b4bdd256780c1ee4d967961c7c7d421f8dc379dfb55fce34d8af3c0.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lnI71dO52.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ab81491a1b4bdd256780c1ee4d967961c7c7d421f8dc379dfb55fce34d8af3c0.exe
"C:\Users\Admin\AppData\Local\Temp\ab81491a1b4bdd256780c1ee4d967961c7c7d421f8dc379dfb55fce34d8af3c0.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lnI71dO52.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lnI71dO52.exe
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 | 104.219.191.52.in-addr.arpa | udp |
| 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 | 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 | 50.23.12.20.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 104.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.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\lnI71dO52.exe
| MD5 | b9d2eb3b467c9a60a31d4f0060b82fd7 |
| SHA1 | 9e4ba6331fe98cc617c6ad0d7ac6dcd406017b28 |
| SHA256 | be2119fe02866f60c78edf0a359253c09dc90867fd168fb658faf99ec6546770 |
| SHA512 | 9635a23211b99225dedd78a56ea5ff6971371830d6c7b46edba96307134df00a7869bc51c1ec19aaa6481cce8f78cf1047c40992a874b16395d3d60eba8a001b |
memory/2660-9-0x0000000002E60000-0x0000000002EAB000-memory.dmp
memory/2660-8-0x0000000002EB0000-0x0000000002FB0000-memory.dmp
memory/2660-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/2660-11-0x00000000049D0000-0x0000000004A16000-memory.dmp
memory/2660-12-0x0000000007310000-0x00000000078B4000-memory.dmp
memory/2660-13-0x00000000071C0000-0x0000000007204000-memory.dmp
memory/2660-14-0x0000000000400000-0x0000000002BB2000-memory.dmp
memory/2660-20-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-44-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-78-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-76-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-74-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-72-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-70-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-64-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-62-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-60-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-58-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-56-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-54-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-52-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-50-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-48-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-46-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-40-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-38-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-36-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-34-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-68-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-66-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-30-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-28-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-26-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-24-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-22-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-18-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-16-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-15-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-42-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-32-0x00000000071C0000-0x00000000071FF000-memory.dmp
memory/2660-921-0x00000000078C0000-0x0000000007ED8000-memory.dmp
memory/2660-922-0x0000000007EE0000-0x0000000007FEA000-memory.dmp
memory/2660-923-0x00000000072E0000-0x00000000072F2000-memory.dmp
memory/2660-924-0x0000000007FF0000-0x000000000802C000-memory.dmp
memory/2660-925-0x0000000008140000-0x000000000818C000-memory.dmp
memory/2660-926-0x0000000002EB0000-0x0000000002FB0000-memory.dmp
memory/2660-927-0x0000000002E60000-0x0000000002EAB000-memory.dmp
memory/2660-929-0x0000000000400000-0x000000000044E000-memory.dmp