Malware Analysis Report

2025-08-10 21:54

Sample ID 231025-gnk29sfe2v
Target e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe
SHA256 4f26511d40ad3d781ff1bd4c643f9418b3fd0c4da6b769a1ff9ae4d07d8892d0
Tags
zgrat raccoon 6a6a005b9aa778f606280c5fa24ae595 rat stealer
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

4f26511d40ad3d781ff1bd4c643f9418b3fd0c4da6b769a1ff9ae4d07d8892d0

Threat Level: Known bad

The file e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe was found to be: Known bad.

Malicious Activity Summary

zgrat raccoon 6a6a005b9aa778f606280c5fa24ae595 rat stealer

ZGRat

Detect ZGRat V1

Zgrat family

Raccoon

Raccoon Stealer payload

Loads dropped DLL

Suspicious use of SetThreadContext

Program crash

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-25 05:57

Signatures

Detect ZGRat V1

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

Zgrat family

zgrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-25 05:57

Reported

2023-10-25 05:59

Platform

win7-20231020-en

Max time kernel

118s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe"

Signatures

Detect ZGRat V1

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

Raccoon

stealer raccoon

Raccoon Stealer payload

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

ZGRat

rat zgrat

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2248 set thread context of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2248 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe

"C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

Network

Country Destination Domain Proto
NL 195.123.218.98:80 tcp
NL 195.123.218.98:80 tcp
DE 31.192.237.75:80 tcp
DE 31.192.237.75:80 tcp

Files

memory/2248-1-0x0000000074B50000-0x000000007523E000-memory.dmp

memory/2248-0-0x0000000000870000-0x0000000000C50000-memory.dmp

memory/2248-2-0x0000000074B50000-0x000000007523E000-memory.dmp

memory/2248-3-0x0000000000200000-0x000000000020A000-memory.dmp

memory/2248-4-0x0000000000310000-0x0000000000318000-memory.dmp

memory/2248-5-0x0000000004D60000-0x0000000004EF2000-memory.dmp

\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

MD5 544cd51a596619b78e9b54b70088307d
SHA1 4769ddd2dbc1dc44b758964ed0bd231b85880b65
SHA256 dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
SHA512 f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

memory/2248-10-0x00000000026B0000-0x00000000026F0000-memory.dmp

memory/2248-11-0x00000000026B0000-0x00000000026F0000-memory.dmp

memory/2248-12-0x00000000026B0000-0x00000000026F0000-memory.dmp

memory/2248-13-0x00000000003D0000-0x00000000003E0000-memory.dmp

memory/2248-14-0x00000000026B0000-0x00000000026F0000-memory.dmp

memory/2248-16-0x00000000026B0000-0x00000000026F0000-memory.dmp

memory/2248-15-0x00000000026B0000-0x00000000026F0000-memory.dmp

memory/2248-17-0x00000000026B0000-0x00000000026F0000-memory.dmp

memory/2248-18-0x00000000057A0000-0x00000000058A0000-memory.dmp

memory/2248-19-0x00000000026B0000-0x00000000026F0000-memory.dmp

memory/2248-20-0x00000000026B0000-0x00000000026F0000-memory.dmp

memory/2248-21-0x00000000026B0000-0x00000000026F0000-memory.dmp

memory/2820-22-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2820-24-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2820-26-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2820-27-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2820-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2820-30-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2820-32-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2248-33-0x0000000074B50000-0x000000007523E000-memory.dmp

memory/2820-35-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2820-36-0x0000000000400000-0x000000000041B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-25 05:57

Reported

2023-10-25 05:59

Platform

win10v2004-20231020-en

Max time kernel

148s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe"

Signatures

Detect ZGRat V1

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

Raccoon

stealer raccoon

Raccoon Stealer payload

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

ZGRat

rat zgrat

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4976 set thread context of 4044 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4976 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4976 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4976 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4976 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4976 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4976 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4976 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4976 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4976 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4976 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4976 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe

"C:\Users\Admin\AppData\Local\Temp\e2ff8a34d2fcc417c41c822e4f3ea271.bin.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4044 -ip 4044

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4044 -s 572

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 1.208.79.178.in-addr.arpa udp
US 8.8.8.8:53 29.81.57.23.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 126.177.238.8.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 88.16.208.104.in-addr.arpa udp

Files

memory/4976-0-0x0000000075290000-0x0000000075A40000-memory.dmp

memory/4976-1-0x0000000000800000-0x0000000000BE0000-memory.dmp

memory/4976-2-0x0000000005630000-0x00000000056CC000-memory.dmp

memory/4976-3-0x0000000075290000-0x0000000075A40000-memory.dmp

memory/4976-4-0x0000000003090000-0x000000000309A000-memory.dmp

memory/4976-5-0x0000000005500000-0x0000000005508000-memory.dmp

memory/4976-6-0x00000000057D0000-0x0000000005962000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

MD5 544cd51a596619b78e9b54b70088307d
SHA1 4769ddd2dbc1dc44b758964ed0bd231b85880b65
SHA256 dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
SHA512 f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

memory/4976-12-0x00000000057C0000-0x00000000057D0000-memory.dmp

memory/4976-13-0x00000000057C0000-0x00000000057D0000-memory.dmp

memory/4976-14-0x00000000057C0000-0x00000000057D0000-memory.dmp

memory/4976-15-0x0000000005770000-0x0000000005780000-memory.dmp

memory/4976-16-0x00000000057C0000-0x00000000057D0000-memory.dmp

memory/4976-17-0x00000000057C0000-0x00000000057D0000-memory.dmp

memory/4976-18-0x0000000005EE0000-0x0000000005FE0000-memory.dmp

memory/4976-19-0x0000000005EE0000-0x0000000005FE0000-memory.dmp

memory/4976-20-0x0000000005EE0000-0x0000000005FE0000-memory.dmp

memory/4044-21-0x0000000000400000-0x000000000041B000-memory.dmp

memory/4976-23-0x0000000075290000-0x0000000075A40000-memory.dmp

memory/4044-25-0x0000000000400000-0x000000000041B000-memory.dmp

memory/4044-27-0x0000000000400000-0x000000000041B000-memory.dmp