Malware Analysis Report

2024-12-07 08:49

Sample ID 241113-nnf7mszqds
Target 7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.exe
SHA256 7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669
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

7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669

Threat Level: Known bad

The file 7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.exe was found to be: Known bad.

Malicious Activity Summary

xmrig miner upx 0 cobaltstrike

Xmrig family

xmrig

Cobalt Strike reflective loader

Cobaltstrike family

XMRig Miner payload

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 11:32

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 11:32

Reported

2024-11-13 11:34

Platform

win7-20241010-en

Max time kernel

120s

Max time network

116s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.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\7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.exe

"C:\Users\Admin\AppData\Local\Temp\7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.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/1216-0-0x000000013FE10000-0x0000000140164000-memory.dmp

memory/1216-1-0x00000000001F0000-0x0000000000200000-memory.dmp

memory/1216-2-0x000000013FE10000-0x0000000140164000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 11:32

Reported

2024-11-13 11:34

Platform

win10v2004-20241007-en

Max time kernel

105s

Max time network

114s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.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\7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.exe

"C:\Users\Admin\AppData\Local\Temp\7d5eef818a0b5c12cf26f30ff5e565092c224d3f4716e0b181c199335a6cf669.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.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
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/3916-0-0x00007FF638120000-0x00007FF638474000-memory.dmp

memory/3916-1-0x000001F7D0BC0000-0x000001F7D0BD0000-memory.dmp

memory/3916-2-0x00007FF638120000-0x00007FF638474000-memory.dmp