Malware Analysis Report

2024-12-07 06:54

Sample ID 241113-1qsdxayraz
Target 101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe
SHA256 101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1
Tags
miner upx 0 xmrig cobaltstrike
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 Overview

score
10/10

SHA256

101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1

Threat Level: Known bad

The file 101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe was found to be: Known bad.

Malicious Activity Summary

miner upx 0 xmrig cobaltstrike

XMRig Miner payload

Cobaltstrike family

Xmrig family

xmrig

Cobalt Strike reflective loader

XMRig Miner payload

UPX packed file

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-13 21:51

Signatures

Cobalt Strike reflective loader

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

Cobaltstrike family

cobaltstrike

XMRig Miner payload

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

Xmrig family

xmrig

UPX packed file

upx
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

2024-11-13 21:51

Reported

2024-11-13 21:53

Platform

win7-20241010-en

Max time kernel

107s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe"

Signatures

Xmrig family

xmrig

xmrig

miner xmrig

XMRig Miner payload

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

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
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\101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe

"C:\Users\Admin\AppData\Local\Temp\101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe"

Network

Country Destination Domain Proto
DE 3.120.209.58:8080 tcp
DE 3.120.209.58:8080 tcp
DE 3.120.209.58:8080 tcp
DE 3.120.209.58:8080 tcp
DE 3.120.209.58:8080 tcp

Files

memory/1064-0-0x000000013F9F0000-0x000000013FD44000-memory.dmp

memory/1064-1-0x00000000000F0000-0x0000000000100000-memory.dmp

memory/1064-2-0x000000013F9F0000-0x000000013FD44000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 21:51

Reported

2024-11-13 21:53

Platform

win10v2004-20241007-en

Max time kernel

105s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe"

Signatures

Xmrig family

xmrig

xmrig

miner xmrig

XMRig Miner payload

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

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
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\101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe

"C:\Users\Admin\AppData\Local\Temp\101841b25bb0e6ff21274daeab07b6d1a255dccdc2c292352ff24d4e502022f1.exe"

Network

Country Destination Domain Proto
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 71.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
DE 3.120.209.58:8080 tcp

Files

memory/2640-0-0x00007FF6A1E20000-0x00007FF6A2174000-memory.dmp

memory/2640-1-0x000002AC535C0000-0x000002AC535D0000-memory.dmp

memory/2640-2-0x00007FF6A1E20000-0x00007FF6A2174000-memory.dmp