Malware Analysis Report

2025-01-22 19:23

Sample ID 240807-slfkjszfnj
Target 067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7
SHA256 067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7
Tags
xmrig miner upx 0 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

067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7

Threat Level: Known bad

The file 067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7 was found to be: Known bad.

Malicious Activity Summary

xmrig miner upx 0 cobaltstrike

Cobalt Strike reflective loader

Cobaltstrike family

xmrig

XMRig Miner payload

Xmrig family

XMRig Miner payload

UPX packed file

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-08-07 15:12

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

2024-08-07 15:12

Reported

2024-08-07 15:15

Platform

win7-20240705-en

Max time kernel

132s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7.exe"

Signatures

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\067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7.exe

"C:\Users\Admin\AppData\Local\Temp\067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7.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
DE 3.120.209.58:8080 tcp

Files

memory/2524-0-0x000000013FF40000-0x0000000140294000-memory.dmp

memory/2524-1-0x0000000000190000-0x00000000001A0000-memory.dmp

memory/2524-2-0x000000013FF40000-0x0000000140294000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-07 15:12

Reported

2024-08-07 15:15

Platform

win10v2004-20240802-en

Max time kernel

143s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7.exe"

Signatures

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\067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7.exe

"C:\Users\Admin\AppData\Local\Temp\067727c9c9b74cba31c879d62afab81a7a25df0e26a9491df331969b0a2510b7.exe"

Network

Country Destination Domain Proto
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 5.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 73.190.18.2.in-addr.arpa udp
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
DE 3.120.209.58:8080 tcp
DE 3.120.209.58:8080 tcp
DE 3.120.209.58:8080 tcp

Files

memory/4572-0-0x00007FF77EC50000-0x00007FF77EFA4000-memory.dmp

memory/4572-1-0x00000184B4D40000-0x00000184B4D50000-memory.dmp

memory/4572-2-0x00007FF77EC50000-0x00007FF77EFA4000-memory.dmp