Malware Analysis Report

2025-08-10 14:29

Sample ID 241030-bvrkqssmb1
Target 8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a
SHA256 8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a
Tags
rat dcrat infostealer
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

8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a

Threat Level: Known bad

The file 8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a was found to be: Known bad.

Malicious Activity Summary

rat dcrat infostealer

Dcrat family

DcRat

DCRat payload

DCRat payload

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-10-30 01:28

Signatures

DCRat payload

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

Dcrat family

dcrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-30 01:28

Reported

2024-10-30 01:30

Platform

win7-20240903-en

Max time kernel

118s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a.exe"

Signatures

DcRat

rat infostealer dcrat

Dcrat family

dcrat

DCRat payload

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a.exe

"C:\Users\Admin\AppData\Local\Temp\8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a.exe"

Network

N/A

Files

memory/2516-0-0x000007FEF6053000-0x000007FEF6054000-memory.dmp

memory/2516-1-0x0000000001330000-0x00000000014AE000-memory.dmp

memory/2516-2-0x000007FEF6050000-0x000007FEF6A3C000-memory.dmp

memory/2516-3-0x00000000001C0000-0x00000000001CE000-memory.dmp

memory/2516-4-0x000007FEF6050000-0x000007FEF6A3C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-30 01:28

Reported

2024-10-30 01:30

Platform

win10v2004-20241007-en

Max time kernel

135s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a.exe"

Signatures

DcRat

rat infostealer dcrat

Dcrat family

dcrat

DCRat payload

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a.exe

"C:\Users\Admin\AppData\Local\Temp\8715374320fc2321bbc5abf1dc9b66078c5c95340cea01489be2b57d5daaec4a.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 73.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/348-0-0x00007FFA08123000-0x00007FFA08125000-memory.dmp

memory/348-1-0x0000000000210000-0x000000000038E000-memory.dmp

memory/348-2-0x00007FFA08120000-0x00007FFA08BE1000-memory.dmp

memory/348-3-0x0000000002510000-0x000000000251E000-memory.dmp

memory/348-5-0x00007FFA08120000-0x00007FFA08BE1000-memory.dmp