Malware Analysis Report

2025-08-10 21:54

Sample ID 231025-gnk29sef27
Target INV-PL (KF-20230920-KB) ???????????????????(?.exe
SHA256 989acc1c32f6dab02d1d29f18483f94d98b0708ddb057ce7404c348cb2b073f7
Tags
raccoon 20d8a2575ef4404ffce8393cb3e5ccc6 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

989acc1c32f6dab02d1d29f18483f94d98b0708ddb057ce7404c348cb2b073f7

Threat Level: Known bad

The file INV-PL (KF-20230920-KB) ???????????????????(?.exe was found to be: Known bad.

Malicious Activity Summary

raccoon 20d8a2575ef4404ffce8393cb3e5ccc6 stealer

Raccoon

Raccoon Stealer payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-25 05:57

Signatures

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

121s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2468 wrote to memory of 2024 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2024 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2024 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2024 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 2468 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

Processes

C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

Network

N/A

Files

memory/2468-0-0x0000000000390000-0x0000000000410000-memory.dmp

memory/2468-1-0x0000000073E00000-0x00000000744EE000-memory.dmp

memory/2468-2-0x0000000004D70000-0x0000000004DB0000-memory.dmp

memory/2468-3-0x0000000000420000-0x0000000000430000-memory.dmp

memory/2468-4-0x0000000073E00000-0x00000000744EE000-memory.dmp

memory/2468-5-0x0000000004D70000-0x0000000004DB0000-memory.dmp

memory/2468-6-0x0000000000450000-0x0000000000456000-memory.dmp

memory/2468-7-0x0000000000460000-0x000000000046A000-memory.dmp

memory/2468-8-0x00000000041E0000-0x0000000004238000-memory.dmp

memory/2468-9-0x0000000073E00000-0x00000000744EE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-25 05:57

Reported

2023-10-25 05:59

Platform

win10v2004-20231023-en

Max time kernel

139s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

Signatures

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3320 wrote to memory of 2884 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 3320 wrote to memory of 2884 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 3320 wrote to memory of 2884 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 3320 wrote to memory of 4988 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 3320 wrote to memory of 4988 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 3320 wrote to memory of 4988 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 3320 wrote to memory of 4988 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 3320 wrote to memory of 4988 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 3320 wrote to memory of 4988 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 3320 wrote to memory of 4988 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe
PID 3320 wrote to memory of 4988 N/A C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

Processes

C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe

"C:\Users\Admin\AppData\Local\Temp\INV-PL (KF-20230920-KB) ___________________(_.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 85.203.26.94:80 tcp
US 8.8.8.8:53 26.165.165.52.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 1.202.248.87.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 254.7.248.8.in-addr.arpa udp
US 8.8.8.8:53 213.80.50.20.in-addr.arpa udp

Files

memory/3320-0-0x0000000000190000-0x0000000000210000-memory.dmp

memory/3320-1-0x0000000074800000-0x0000000074FB0000-memory.dmp

memory/3320-2-0x0000000005170000-0x0000000005714000-memory.dmp

memory/3320-3-0x0000000004BC0000-0x0000000004C52000-memory.dmp

memory/3320-4-0x0000000004E10000-0x0000000004E20000-memory.dmp

memory/3320-5-0x0000000004D50000-0x0000000004D5A000-memory.dmp

memory/3320-6-0x0000000004EC0000-0x0000000004F5C000-memory.dmp

memory/3320-7-0x0000000004E70000-0x0000000004E80000-memory.dmp

memory/3320-8-0x0000000074800000-0x0000000074FB0000-memory.dmp

memory/3320-9-0x0000000004E10000-0x0000000004E20000-memory.dmp

memory/3320-10-0x0000000004EB0000-0x0000000004EB6000-memory.dmp

memory/3320-11-0x0000000005160000-0x000000000516A000-memory.dmp

memory/3320-12-0x0000000006000000-0x0000000006058000-memory.dmp

memory/4988-13-0x0000000000400000-0x000000000041B000-memory.dmp

memory/4988-16-0x0000000000400000-0x000000000041B000-memory.dmp

memory/3320-17-0x0000000074800000-0x0000000074FB0000-memory.dmp

memory/4988-18-0x0000000000400000-0x000000000041B000-memory.dmp