Analysis Overview
SHA256
78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165
Threat Level: Known bad
The file 78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N was found to be: Known bad.
Malicious Activity Summary
xmrig
Xmrig family
XMRig Miner payload
Executes dropped EXE
Loads dropped DLL
Deletes itself
UPX packed file
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-27 14:01
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 14:01
Reported
2024-10-27 14:03
Platform
win7-20241023-en
Max time kernel
15s
Max time network
16s
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\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.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\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe
"C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe"
C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe
C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe
Network
Files
memory/2160-0-0x0000000000400000-0x0000000000712000-memory.dmp
memory/2160-1-0x0000000000400000-0x0000000000593000-memory.dmp
memory/2160-3-0x00000000018B0000-0x0000000001974000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe
| MD5 | 92271f4a695cee1fa3e792c5f99595bd |
| SHA1 | 15c774ba7b56d2230e3c1ea207508d1e90f71abd |
| SHA256 | ea7c53daad6f0d39611270c9b72dddcd4f38907a2a71e58f735ad8b75521dfb0 |
| SHA512 | 394d5115f2c9a72ed37f6a75a868ec34af11b5ef877668988c1156f62d208b179c4be6692ab3c677fc2f0a34df0d7140ac3e2d9e6d6ba15ee5551f56a5aca4cf |
memory/2160-15-0x0000000000400000-0x0000000000593000-memory.dmp
memory/2160-14-0x00000000032C0000-0x00000000035D2000-memory.dmp
memory/2476-17-0x0000000000330000-0x00000000003F4000-memory.dmp
memory/2476-18-0x0000000000400000-0x0000000000593000-memory.dmp
memory/2476-33-0x00000000005A0000-0x000000000071F000-memory.dmp
memory/2476-34-0x0000000000400000-0x0000000000587000-memory.dmp
memory/2476-23-0x0000000000400000-0x0000000000587000-memory.dmp
memory/2476-32-0x0000000003000000-0x0000000003193000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-27 14:01
Reported
2024-10-27 14:03
Platform
win10v2004-20241007-en
Max time kernel
102s
Max time network
103s
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\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.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\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe
"C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe"
C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe
C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.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 |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
Files
memory/2276-0-0x0000000000400000-0x0000000000712000-memory.dmp
memory/2276-1-0x0000000001A90000-0x0000000001B54000-memory.dmp
memory/2276-2-0x0000000000400000-0x0000000000593000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\78ff0c941f7082d0d9b761994c894805fe5c056466a46057718e3c8ea9dc5165N.exe
| MD5 | 5de8c72a57eea6dc3e0528fa11f856f6 |
| SHA1 | f81a6f9757486f1757d2ae0e0db8e31ada2bf6bb |
| SHA256 | 738ea20da1e36b115b87bbab5c13e4276f10cf190cbb5a7362b2dc339a7f7a29 |
| SHA512 | dab647c5133a7c2c8cdd1030f1b063d02e8fcf4016811506b098118d9a00370a19257d7df95274b5150e47fb8340f9431081613c109b58372093ca2a3de565ab |
memory/3264-13-0x0000000000400000-0x0000000000712000-memory.dmp
memory/2276-12-0x0000000000400000-0x0000000000593000-memory.dmp
memory/3264-14-0x00000000019B0000-0x0000000001A74000-memory.dmp
memory/3264-15-0x0000000000400000-0x0000000000593000-memory.dmp
memory/3264-20-0x0000000000400000-0x0000000000587000-memory.dmp
memory/3264-29-0x00000000053A0000-0x0000000005533000-memory.dmp
memory/3264-30-0x0000000000400000-0x0000000000587000-memory.dmp