Analysis Overview
SHA256
ecbe5337057aef85f49907606e2c85a1806e214ca5a74fe022bfd64507b8e305
Threat Level: Known bad
The file ecbe5337057aef85f49907606e2c85a1806e214ca5a74fe022bfd64507b8e305 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Xworm
Detect Xworm Payload
AgentTesla
RedLine
Looks up external IP address via web service
Adds Run key to start application
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-05 01:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-05 01:50
Reported
2024-07-05 02:30
Platform
win7-20240508-en
Max time kernel
146s
Max time network
150s
Command Line
Signatures
Detect Xworm 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Xworm
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\XClient = "C:\\Users\\Admin\\AppData\\Roaming\\XClient.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 788 set thread context of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\ecbe5337057aef85f49907606e2c85a1806e214ca5a74fe022bfd64507b8e305.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ecbe5337057aef85f49907606e2c85a1806e214ca5a74fe022bfd64507b8e305.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ecbe5337057aef85f49907606e2c85a1806e214ca5a74fe022bfd64507b8e305.exe
"C:\Users\Admin\AppData\Local\Temp\ecbe5337057aef85f49907606e2c85a1806e214ca5a74fe022bfd64507b8e305.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
Network
| Country | Destination | Domain | Proto |
| LV | 84.38.134.18:7050 | tcp | |
| LV | 84.38.134.18:7050 | tcp | |
| LV | 84.38.134.18:7050 | tcp | |
| LV | 84.38.134.18:7050 | tcp | |
| LV | 84.38.134.18:7050 | tcp | |
| LV | 84.38.134.18:7050 | tcp |
Files
memory/788-0-0x000007FEF58E3000-0x000007FEF58E4000-memory.dmp
memory/788-1-0x00000000000A0000-0x0000000000110000-memory.dmp
memory/788-2-0x000000001B190000-0x000000001B200000-memory.dmp
memory/788-3-0x00000000003D0000-0x0000000000432000-memory.dmp
memory/788-4-0x000007FEF58E0000-0x000007FEF62CC000-memory.dmp
memory/2820-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2820-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2820-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2820-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2640-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2640-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/788-27-0x000007FEF58E0000-0x000007FEF62CC000-memory.dmp
memory/2640-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2640-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2640-28-0x000000007479E000-0x000000007479F000-memory.dmp
memory/2640-30-0x0000000074790000-0x0000000074E7E000-memory.dmp
memory/2640-31-0x000000007479E000-0x000000007479F000-memory.dmp
memory/2640-32-0x0000000074790000-0x0000000074E7E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-05 01:50
Reported
2024-07-05 02:31
Platform
win10v2004-20240704-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
AgentTesla
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\XClient = "C:\\Users\\Admin\\AppData\\Roaming\\XClient.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2824 set thread context of 700 | N/A | C:\Users\Admin\AppData\Local\Temp\ecbe5337057aef85f49907606e2c85a1806e214ca5a74fe022bfd64507b8e305.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ecbe5337057aef85f49907606e2c85a1806e214ca5a74fe022bfd64507b8e305.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ecbe5337057aef85f49907606e2c85a1806e214ca5a74fe022bfd64507b8e305.exe
"C:\Users\Admin\AppData\Local\Temp\ecbe5337057aef85f49907606e2c85a1806e214ca5a74fe022bfd64507b8e305.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| LV | 84.38.134.18:7050 | tcp | |
| US | 8.8.8.8:53 | 18.134.38.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 152.74.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | s82.gocheapweb.com | udp |
| DE | 51.195.88.199:587 | s82.gocheapweb.com | tcp |
| US | 8.8.8.8:53 | 199.88.195.51.in-addr.arpa | udp |
| US | 209.90.234.57:1913 | tcp | |
| US | 8.8.8.8:53 | 57.234.90.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/2824-0-0x00007FFDA6343000-0x00007FFDA6345000-memory.dmp
memory/2824-1-0x000001D4E3C80000-0x000001D4E3CF0000-memory.dmp
memory/2824-2-0x000001D4FE230000-0x000001D4FE2A0000-memory.dmp
memory/2824-3-0x000001D4E58A0000-0x000001D4E5902000-memory.dmp
memory/2824-4-0x00007FFDA6340000-0x00007FFDA6E01000-memory.dmp
memory/700-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/700-6-0x000000007511E000-0x000000007511F000-memory.dmp
memory/700-7-0x0000000005160000-0x00000000051FC000-memory.dmp
memory/2824-8-0x00007FFDA6340000-0x00007FFDA6E01000-memory.dmp
memory/700-10-0x0000000005B90000-0x0000000006134000-memory.dmp
memory/700-11-0x0000000075110000-0x00000000758C0000-memory.dmp
memory/700-12-0x0000000005940000-0x00000000059D2000-memory.dmp
memory/700-13-0x0000000005930000-0x000000000593A000-memory.dmp
memory/700-14-0x0000000006C50000-0x0000000006CB6000-memory.dmp
memory/700-15-0x0000000007650000-0x0000000007694000-memory.dmp
memory/700-16-0x0000000007F90000-0x0000000007FE0000-memory.dmp
memory/700-17-0x0000000008260000-0x0000000008322000-memory.dmp
memory/700-19-0x0000000075110000-0x00000000758C0000-memory.dmp
memory/700-20-0x0000000009180000-0x000000000919A000-memory.dmp
memory/700-18-0x00000000090D0000-0x000000000917C000-memory.dmp
memory/700-21-0x000000000A500000-0x000000000A552000-memory.dmp
memory/700-22-0x000000000B980000-0x000000000B988000-memory.dmp
memory/700-23-0x0000000009900000-0x0000000009F18000-memory.dmp
memory/700-24-0x00000000093F0000-0x00000000094FA000-memory.dmp
memory/700-25-0x0000000009310000-0x0000000009322000-memory.dmp
memory/700-26-0x0000000009370000-0x00000000093AC000-memory.dmp
memory/700-27-0x0000000009500000-0x000000000954C000-memory.dmp
memory/700-28-0x000000007511E000-0x000000007511F000-memory.dmp
memory/700-29-0x000000000A0F0000-0x000000000A2B2000-memory.dmp
memory/700-30-0x000000000AA80000-0x000000000AFAC000-memory.dmp
memory/700-31-0x0000000075110000-0x00000000758C0000-memory.dmp
memory/700-32-0x0000000009F20000-0x0000000009F2C000-memory.dmp
memory/700-34-0x0000000075110000-0x00000000758C0000-memory.dmp