Analysis Overview
SHA256
879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1b
Threat Level: Known bad
The file 879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN was found to be: Known bad.
Malicious Activity Summary
Xmrig family
xmrig
XMRig Miner payload
Deletes itself
Executes dropped EXE
Loads dropped DLL
UPX packed file
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-27 12:15
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-27 12:15
Reported
2024-10-27 12:18
Platform
win7-20241010-en
Max time kernel
15s
Max time network
20s
Command Line
Signatures
Xmrig family
xmrig
XMRig Miner 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
UPX packed file
| 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 |
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\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe
"C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe"
C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe
C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe
Network
Files
memory/2380-0-0x0000000000400000-0x0000000000712000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe
| MD5 | ea057afb6acb120c63180d7d31ac7b04 |
| SHA1 | 93e6d41029a950d46334333febd93f9f33b471ed |
| SHA256 | c53403f53881ff1d01bbf933057f7986d2bbf30047a3dbc65262cbadd907ea67 |
| SHA512 | 5a641f947f9a25112cfa4cdcaff1f6562d51dcdb0dbd04320258a51196b32f3d4e74c90fcbc9db157d12acd9ecc004d74a8d74703bf764f559c88c89bf5aee85 |
memory/2380-14-0x0000000000400000-0x0000000000593000-memory.dmp
memory/1044-16-0x0000000000400000-0x0000000000712000-memory.dmp
memory/2380-8-0x0000000000120000-0x00000000001E4000-memory.dmp
memory/1044-17-0x00000000018B0000-0x0000000001974000-memory.dmp
memory/2380-1-0x0000000000400000-0x0000000000593000-memory.dmp
memory/1044-23-0x0000000000400000-0x0000000000587000-memory.dmp
memory/1044-32-0x00000000030D0000-0x0000000003263000-memory.dmp
memory/1044-18-0x0000000000400000-0x0000000000593000-memory.dmp
memory/1044-33-0x00000000005A0000-0x000000000071F000-memory.dmp
memory/1044-34-0x0000000000400000-0x0000000000587000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-27 12:15
Reported
2024-10-27 12:17
Platform
win10v2004-20241007-en
Max time kernel
100s
Max time network
101s
Command Line
Signatures
Xmrig family
xmrig
XMRig Miner 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 |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
UPX packed file
| 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 |
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\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe
"C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe"
C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe
C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/2868-0-0x0000000000400000-0x0000000000712000-memory.dmp
memory/2868-1-0x0000000001A80000-0x0000000001B44000-memory.dmp
memory/2868-2-0x0000000000400000-0x0000000000593000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\879e2503aee82eeaa24970c932599b82b5d00f786e0cca2b61605c98e4677f1bN.exe
| MD5 | d62b50591a409b02787f53c4cd939217 |
| SHA1 | 2fa7ac359855cd4e44c5f288bf991cdf96cbcd49 |
| SHA256 | 78ec0239c002a42402313d58cd0bd12468dadc872220e87c5930f25be373a685 |
| SHA512 | 09c91b0cbdc927d78cc40b956233165bb8d0d9e9bc5ae81ae72693c01949de836f960ce3ee70d62a4ee8ec68d95a9241d664929cf742aa5f28d807d7bd2ab7cc |
memory/2868-12-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4580-13-0x0000000000400000-0x0000000000712000-memory.dmp
memory/4580-14-0x00000000018E0000-0x00000000019A4000-memory.dmp
memory/4580-16-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4580-20-0x0000000005490000-0x0000000005623000-memory.dmp
memory/4580-21-0x0000000000400000-0x0000000000587000-memory.dmp
memory/4580-30-0x0000000000400000-0x0000000000587000-memory.dmp