Malware Analysis Report

2025-01-06 15:10

Sample ID 240525-p8hrmsdb51
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

Suspicious behavior: LoadsDriver

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 13:20

Platform

win10-20240404-en

Max time kernel

614s

Max time network

1195s

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 behavior: LoadsDriver

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

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 3956 wrote to memory of 3660 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe
PID 3956 wrote to memory of 3660 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 8.8.8.8:53 168.117.168.52.in-addr.arpa udp
US 8.8.8.8:53 18.24.18.2.in-addr.arpa udp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 164.189.21.2.in-addr.arpa udp

Files

memory/3660-0-0x000001F7626A0000-0x000001F7626C0000-memory.dmp

memory/3660-1-0x000001F762720000-0x000001F762760000-memory.dmp

memory/3660-2-0x000001F762760000-0x000001F762780000-memory.dmp

memory/3660-3-0x000001F7626F0000-0x000001F762710000-memory.dmp

memory/3660-4-0x000001F762760000-0x000001F762780000-memory.dmp

memory/3660-5-0x000001F7626F0000-0x000001F762710000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-25 12:59

Reported

2024-05-25 13:20

Platform

win10-20240404-en

Max time kernel

315s

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 2804 wrote to memory of 5024 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe
PID 2804 wrote to memory of 5024 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 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 168.117.168.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/5024-0-0x00000230B38D0000-0x00000230B38F0000-memory.dmp

memory/5024-1-0x00000230B3A10000-0x00000230B3A30000-memory.dmp

memory/5024-2-0x00000230B3A50000-0x00000230B3A70000-memory.dmp

memory/5024-3-0x00000230B3A30000-0x00000230B3A50000-memory.dmp

memory/5024-5-0x00000230B3A30000-0x00000230B3A50000-memory.dmp

memory/5024-4-0x00000230B3A50000-0x00000230B3A70000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-25 12:59

Reported

2024-05-25 13:20

Platform

win7-20240419-en

Max time kernel

840s

Max time network

1202s

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/2240-0-0x00000000001F0000-0x0000000000210000-memory.dmp

memory/2240-2-0x00000000007D0000-0x00000000007F0000-memory.dmp

memory/2240-1-0x00000000006A0000-0x00000000006C0000-memory.dmp

memory/2240-4-0x00000000007D0000-0x00000000007F0000-memory.dmp

memory/2240-3-0x00000000006A0000-0x00000000006C0000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2024-05-25 12:59

Reported

2024-05-25 13:20

Platform

win10v2004-20240226-en

Max time kernel

1189s

Max time network

1204s

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 behavior: LoadsDriver

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

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 4768 wrote to memory of 3764 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe
PID 4768 wrote to memory of 3764 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

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1340 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4128 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8

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 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 18.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 104.193.132.51.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 216.58.212.234:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 234.212.58.216.in-addr.arpa udp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 164.189.21.2.in-addr.arpa udp

Files

memory/3764-0-0x000002008BE10000-0x000002008BE30000-memory.dmp

memory/3764-1-0x000002008BE60000-0x000002008BE80000-memory.dmp

memory/3764-3-0x000002008BE80000-0x000002008BEA0000-memory.dmp

memory/3764-2-0x000002008BEA0000-0x000002008BEC0000-memory.dmp

memory/3764-4-0x000002008BEA0000-0x000002008BEC0000-memory.dmp

memory/3764-5-0x000002008BE80000-0x000002008BEA0000-memory.dmp

Analysis: behavioral5

Detonation Overview

Submitted

2024-05-25 12:59

Reported

2024-05-25 13:20

Platform

win11-20240508-en

Max time kernel

1180s

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 652 wrote to memory of 4892 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\miner 2.5\xmrig-6.21.3\xmrig.exe
PID 652 wrote to memory of 4892 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 95.221.229.192.in-addr.arpa udp

Files

memory/4892-0-0x000001957F7F0000-0x000001957F810000-memory.dmp

memory/4892-1-0x000001957F950000-0x000001957F970000-memory.dmp

memory/4892-3-0x0000019612010000-0x0000019612030000-memory.dmp

memory/4892-2-0x0000019611DE0000-0x0000019611E00000-memory.dmp

memory/4892-4-0x0000019611DE0000-0x0000019611E00000-memory.dmp

memory/4892-5-0x0000019612010000-0x0000019612030000-memory.dmp