Malware Analysis Report

2025-01-22 19:22

Sample ID 240807-r7ygtazdrp
Target 2024-08-07_2bcf47abde905998e50f8b46ca4b4a2c_cobalt-strike_cobaltstrike_poet-rat
SHA256 70694a6ef37a0ef1fe5adb8aad52ebb09295b6e31081cc6ed47932b8c5b0f89f
Tags
upx 0 miner cobaltstrike 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 Overview

score
10/10

SHA256

70694a6ef37a0ef1fe5adb8aad52ebb09295b6e31081cc6ed47932b8c5b0f89f

Threat Level: Known bad

The file 2024-08-07_2bcf47abde905998e50f8b46ca4b4a2c_cobalt-strike_cobaltstrike_poet-rat was found to be: Known bad.

Malicious Activity Summary

upx 0 miner cobaltstrike xmrig

Cobaltstrike family

XMRig Miner payload

Cobalt Strike reflective loader

Xmrig family

xmrig

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 14:50

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
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-07 14:50

Reported

2024-08-07 14:53

Platform

win7-20240708-en

Max time kernel

140s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-08-07_2bcf47abde905998e50f8b46ca4b4a2c_cobalt-strike_cobaltstrike_poet-rat.exe"

Signatures

xmrig

miner xmrig

XMRig Miner payload

miner
Description Indicator Process Target
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UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
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Processes

C:\Users\Admin\AppData\Local\Temp\2024-08-07_2bcf47abde905998e50f8b46ca4b4a2c_cobalt-strike_cobaltstrike_poet-rat.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-07_2bcf47abde905998e50f8b46ca4b4a2c_cobalt-strike_cobaltstrike_poet-rat.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/816-0-0x00000000000F0000-0x0000000000100000-memory.dmp

memory/816-1-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-2-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-3-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-4-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-5-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-6-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-7-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-8-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-9-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-10-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-11-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-12-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-13-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-14-0x000000013F9F0000-0x000000013FD41000-memory.dmp

memory/816-15-0x000000013F9F0000-0x000000013FD41000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-07 14:50

Reported

2024-08-07 14:53

Platform

win10v2004-20240802-en

Max time kernel

140s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-08-07_2bcf47abde905998e50f8b46ca4b4a2c_cobalt-strike_cobaltstrike_poet-rat.exe"

Signatures

xmrig

miner xmrig

XMRig Miner payload

miner
Description Indicator Process Target
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UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
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Processes

C:\Users\Admin\AppData\Local\Temp\2024-08-07_2bcf47abde905998e50f8b46ca4b4a2c_cobalt-strike_cobaltstrike_poet-rat.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-07_2bcf47abde905998e50f8b46ca4b4a2c_cobalt-strike_cobaltstrike_poet-rat.exe"

Network

Country Destination Domain Proto
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.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 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 71.190.18.2.in-addr.arpa udp
DE 3.120.209.58:8080 tcp
DE 3.120.209.58:8080 tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
DE 3.120.209.58:8080 tcp
DE 3.120.209.58:8080 tcp

Files

memory/3612-0-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-1-0x000001AF711C0000-0x000001AF711D0000-memory.dmp

memory/3612-2-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-3-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-4-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-5-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-6-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-7-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-8-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-9-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-10-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-11-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-12-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-13-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-14-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp

memory/3612-15-0x00007FF6BFF10000-0x00007FF6C0261000-memory.dmp