Malware Analysis Report

2025-01-22 09:23

Sample ID 240705-ek72hsscjk
Target Acal BFi UK - Products List 020240704PDF.exe
SHA256 77ccc61481c9fa009dfb6af2f6293b604312d440df4338e757ad2df844d10e0b
Tags
redline foz discovery infostealer spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

77ccc61481c9fa009dfb6af2f6293b604312d440df4338e757ad2df844d10e0b

Threat Level: Known bad

The file Acal BFi UK - Products List 020240704PDF.exe was found to be: Known bad.

Malicious Activity Summary

redline foz discovery infostealer spyware stealer

RedLine

RedLine payload

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-05 04:01

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-05 04:01

Reported

2024-07-05 04:03

Platform

win7-20240419-en

Max time kernel

119s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe"

Signatures

RedLine

infostealer redline

RedLine 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

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2028 set thread context of 2800 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2028 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 2028 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 2028 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 2028 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 2028 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 2028 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 2028 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 2028 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 2028 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe

"C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe"

C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe

"C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe"

Network

Country Destination Domain Proto
NL 79.110.62.16:1912 tcp

Files

memory/2028-0-0x000000007450E000-0x000000007450F000-memory.dmp

memory/2028-1-0x0000000000C40000-0x0000000000D0E000-memory.dmp

memory/2028-2-0x0000000074500000-0x0000000074BEE000-memory.dmp

memory/2028-3-0x00000000059E0000-0x0000000005AAC000-memory.dmp

memory/2028-4-0x0000000000480000-0x000000000049A000-memory.dmp

memory/2028-5-0x00000000004A0000-0x00000000004A8000-memory.dmp

memory/2028-6-0x00000000004C0000-0x00000000004CC000-memory.dmp

memory/2028-7-0x0000000005F80000-0x0000000006014000-memory.dmp

memory/2800-8-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2800-15-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2800-19-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2800-17-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2800-20-0x0000000074500000-0x0000000074BEE000-memory.dmp

memory/2800-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2800-11-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2800-10-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2028-22-0x0000000074500000-0x0000000074BEE000-memory.dmp

memory/2800-21-0x0000000074500000-0x0000000074BEE000-memory.dmp

memory/2800-9-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2800-23-0x0000000074500000-0x0000000074BEE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-05 04:01

Reported

2024-07-05 04:03

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 5108 set thread context of 3480 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5108 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 5108 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 5108 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 5108 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 5108 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 5108 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 5108 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe
PID 5108 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe

"C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe"

C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe

"C:\Users\Admin\AppData\Local\Temp\Acal BFi UK - Products List 020240704PDF.exe"

Network

Country Destination Domain Proto
NL 79.110.62.16:1912 tcp
NL 79.110.62.16:1912 tcp
NL 79.110.62.16:1912 tcp
NL 79.110.62.16:1912 tcp
NL 79.110.62.16:1912 tcp
NL 79.110.62.16:1912 tcp

Files

memory/5108-0-0x0000000074E4E000-0x0000000074E4F000-memory.dmp

memory/5108-1-0x0000000000AC0000-0x0000000000B8E000-memory.dmp

memory/5108-2-0x0000000005940000-0x0000000005EE4000-memory.dmp

memory/5108-3-0x0000000005430000-0x00000000054C2000-memory.dmp

memory/5108-4-0x0000000005410000-0x000000000541A000-memory.dmp

memory/5108-5-0x0000000074E40000-0x00000000755F0000-memory.dmp

memory/5108-6-0x0000000007EC0000-0x0000000007F8C000-memory.dmp

memory/5108-7-0x0000000005640000-0x000000000565A000-memory.dmp

memory/5108-8-0x0000000005680000-0x0000000005688000-memory.dmp

memory/5108-9-0x00000000058D0000-0x00000000058DC000-memory.dmp

memory/5108-10-0x000000000D8E0000-0x000000000D974000-memory.dmp

memory/5108-11-0x0000000011100000-0x000000001119C000-memory.dmp

memory/3480-12-0x0000000000400000-0x0000000000452000-memory.dmp

memory/3480-14-0x0000000074E40000-0x00000000755F0000-memory.dmp

memory/5108-15-0x0000000074E40000-0x00000000755F0000-memory.dmp

memory/3480-16-0x0000000074E40000-0x00000000755F0000-memory.dmp

memory/3480-17-0x0000000006770000-0x0000000006D88000-memory.dmp

memory/3480-18-0x0000000005980000-0x0000000005A8A000-memory.dmp

memory/3480-19-0x00000000056F0000-0x0000000005702000-memory.dmp

memory/3480-20-0x0000000005870000-0x00000000058AC000-memory.dmp

memory/3480-21-0x00000000058B0000-0x00000000058FC000-memory.dmp

memory/3480-22-0x0000000074E40000-0x00000000755F0000-memory.dmp