Malware Analysis Report

2025-01-06 15:07

Sample ID 240525-p7317adb2t
Target miner 2.5.rar
SHA256 5bdf60fee182e68d2b9399028c93d79dddb833e2517694f5a0f17a6207e60c14
Tags
miner xmrig
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

5bdf60fee182e68d2b9399028c93d79dddb833e2517694f5a0f17a6207e60c14

Threat Level: Known bad

The file miner 2.5.rar was found to be: Known bad.

Malicious Activity Summary

miner xmrig

XMRig Miner payload

Xmrig family

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-25 12:59

Signatures

XMRig Miner payload

miner
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Xmrig family

xmrig

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-25 12:59

Reported

2024-05-25 13:19

Platform

win10-20240404-en

Max time kernel

316s

Max time network

1203s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\pool_mine_example.cmd"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4676 wrote to memory of 964 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe
PID 4676 wrote to memory of 964 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\pool_mine_example.cmd"

C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe

xmrig.exe -o xmr.2miners.com:2222 -u 435StpkeVHdcvMVhY4SQNdHusi7VaQSNkZqa1bABLLdS5wtNcPrkJNDHvquj4NXXwbJav1T7RGgybAUJvHLKWGmJAhse82k -p x

Network

Country Destination Domain Proto
US 8.8.8.8:53 xmr.2miners.com udp
DE 162.19.139.184:2222 xmr.2miners.com tcp
US 8.8.8.8:53 184.139.19.162.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 12.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 25.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 164.189.21.2.in-addr.arpa udp

Files

memory/964-0-0x000001A2C9F50000-0x000001A2C9F70000-memory.dmp

memory/964-1-0x000001A2CB990000-0x000001A2CB9B0000-memory.dmp

memory/964-2-0x000001A2CB9B0000-0x000001A2CB9D0000-memory.dmp

memory/964-3-0x000001A2CB9F0000-0x000001A2CBA10000-memory.dmp

memory/964-5-0x000001A2CB9F0000-0x000001A2CBA10000-memory.dmp

memory/964-4-0x000001A2CB9B0000-0x000001A2CB9D0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-25 12:59

Reported

2024-05-25 13:19

Platform

win10-20240404-en

Max time kernel

392s

Max time network

1190s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\pool_mine_example.cmd"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1296 wrote to memory of 1920 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe
PID 1296 wrote to memory of 1920 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\pool_mine_example.cmd"

C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe

xmrig.exe -o xmr.2miners.com:2222 -u 435StpkeVHdcvMVhY4SQNdHusi7VaQSNkZqa1bABLLdS5wtNcPrkJNDHvquj4NXXwbJav1T7RGgybAUJvHLKWGmJAhse82k -p x

Network

Country Destination Domain Proto
US 8.8.8.8:53 xmr.2miners.com udp
DE 162.19.139.184:2222 xmr.2miners.com tcp
US 8.8.8.8:53 184.139.19.162.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 164.189.21.2.in-addr.arpa udp
US 8.8.8.8:53 2.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/1920-0-0x000002016EF10000-0x000002016EF30000-memory.dmp

memory/1920-1-0x000002016EF60000-0x000002016EF80000-memory.dmp

memory/1920-3-0x000002016EFC0000-0x000002016EFE0000-memory.dmp

memory/1920-2-0x000002016EF80000-0x000002016EFA0000-memory.dmp

memory/1920-4-0x000002016EF80000-0x000002016EFA0000-memory.dmp

memory/1920-5-0x000002016EFC0000-0x000002016EFE0000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-25 12:59

Reported

2024-05-25 13:19

Platform

win7-20240419-en

Max time kernel

838s

Max time network

1188s

Command Line

cmd /c "C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\pool_mine_example.cmd"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A

Processes

C:\Windows\system32\cmd.exe

cmd /c "C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\pool_mine_example.cmd"

C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe

xmrig.exe -o xmr.2miners.com:2222 -u 435StpkeVHdcvMVhY4SQNdHusi7VaQSNkZqa1bABLLdS5wtNcPrkJNDHvquj4NXXwbJav1T7RGgybAUJvHLKWGmJAhse82k -p x

Network

Country Destination Domain Proto
US 8.8.8.8:53 xmr.2miners.com udp
DE 162.19.139.184:2222 xmr.2miners.com tcp

Files

memory/1628-0-0x00000000000F0000-0x0000000000110000-memory.dmp

memory/1628-2-0x00000000024C0000-0x00000000024E0000-memory.dmp

memory/1628-1-0x00000000024A0000-0x00000000024C0000-memory.dmp

memory/1628-4-0x00000000024C0000-0x00000000024E0000-memory.dmp

memory/1628-3-0x00000000024A0000-0x00000000024C0000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2024-05-25 12:59

Reported

2024-05-25 13:19

Platform

win10v2004-20240508-en

Max time kernel

448s

Max time network

1187s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\pool_mine_example.cmd"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3648 wrote to memory of 5096 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe
PID 3648 wrote to memory of 5096 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\pool_mine_example.cmd"

C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe

xmrig.exe -o xmr.2miners.com:2222 -u 435StpkeVHdcvMVhY4SQNdHusi7VaQSNkZqa1bABLLdS5wtNcPrkJNDHvquj4NXXwbJav1T7RGgybAUJvHLKWGmJAhse82k -p x

Network

Country Destination Domain Proto
US 8.8.8.8:53 xmr.2miners.com udp
DE 162.19.139.184:2222 xmr.2miners.com tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 18.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 184.139.19.162.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.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 6.173.189.20.in-addr.arpa udp

Files

memory/5096-0-0x0000016D05DB0000-0x0000016D05DD0000-memory.dmp

memory/5096-1-0x0000016D05E00000-0x0000016D05E20000-memory.dmp

memory/5096-2-0x0000016D05E20000-0x0000016D05E40000-memory.dmp

memory/5096-3-0x0000016D05E40000-0x0000016D05E60000-memory.dmp

memory/5096-5-0x0000016D05E40000-0x0000016D05E60000-memory.dmp

memory/5096-4-0x0000016D05E20000-0x0000016D05E40000-memory.dmp

Analysis: behavioral5

Detonation Overview

Submitted

2024-05-25 12:59

Reported

2024-05-25 13:19

Platform

win11-20240419-en

Max time kernel

670s

Max time network

1202s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\pool_mine_example.cmd"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 948 wrote to memory of 3508 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe
PID 948 wrote to memory of 3508 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\pool_mine_example.cmd"

C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe

xmrig.exe -o xmr.2miners.com:2222 -u 435StpkeVHdcvMVhY4SQNdHusi7VaQSNkZqa1bABLLdS5wtNcPrkJNDHvquj4NXXwbJav1T7RGgybAUJvHLKWGmJAhse82k -p x

Network

Country Destination Domain Proto
US 8.8.8.8:53 xmr.2miners.com udp
DE 162.19.139.184:2222 xmr.2miners.com tcp

Files

memory/3508-0-0x000001BC769E0000-0x000001BC76A00000-memory.dmp

memory/3508-1-0x000001BC76A30000-0x000001BC76A50000-memory.dmp

memory/3508-3-0x000001BC76A70000-0x000001BC76A90000-memory.dmp

memory/3508-2-0x000001BC76A50000-0x000001BC76A70000-memory.dmp

memory/3508-5-0x000001BC76A70000-0x000001BC76A90000-memory.dmp

memory/3508-4-0x000001BC76A50000-0x000001BC76A70000-memory.dmp