Malware Analysis Report

2025-01-02 10:45

Sample ID 210921-mc32lahbe3
Target f4a9fd612229ff1e542f6e4bf3e1cfc88e83d0e21730b6a7912f4744b6b649cc
SHA256 f4a9fd612229ff1e542f6e4bf3e1cfc88e83d0e21730b6a7912f4744b6b649cc
Tags
redline udp discovery infostealer spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f4a9fd612229ff1e542f6e4bf3e1cfc88e83d0e21730b6a7912f4744b6b649cc

Threat Level: Known bad

The file f4a9fd612229ff1e542f6e4bf3e1cfc88e83d0e21730b6a7912f4744b6b649cc was found to be: Known bad.

Malicious Activity Summary

redline udp 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 behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-09-21 10:20

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-09-21 10:20

Reported

2021-09-21 10:22

Platform

win10-en-20210920

Max time kernel

117s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f4a9fd612229ff1e542f6e4bf3e1cfc88e83d0e21730b6a7912f4744b6b649cc.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

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 behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f4a9fd612229ff1e542f6e4bf3e1cfc88e83d0e21730b6a7912f4744b6b649cc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f4a9fd612229ff1e542f6e4bf3e1cfc88e83d0e21730b6a7912f4744b6b649cc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f4a9fd612229ff1e542f6e4bf3e1cfc88e83d0e21730b6a7912f4744b6b649cc.exe

"C:\Users\Admin\AppData\Local\Temp\f4a9fd612229ff1e542f6e4bf3e1cfc88e83d0e21730b6a7912f4744b6b649cc.exe"

Network

Country Destination Domain Proto
RU 45.9.20.20:13441 tcp
US 8.8.8.8:53 api.ip.sb udp
US 104.26.13.31:443 api.ip.sb tcp

Files

memory/2372-115-0x0000000000560000-0x000000000060E000-memory.dmp

memory/2372-116-0x00000000021E0000-0x00000000021FF000-memory.dmp

memory/2372-117-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/2372-118-0x0000000002560000-0x0000000002561000-memory.dmp

memory/2372-119-0x0000000004C30000-0x0000000004C31000-memory.dmp

memory/2372-120-0x0000000002570000-0x000000000258E000-memory.dmp

memory/2372-121-0x0000000005130000-0x0000000005131000-memory.dmp

memory/2372-122-0x0000000002610000-0x0000000002611000-memory.dmp

memory/2372-123-0x0000000005740000-0x0000000005741000-memory.dmp

memory/2372-124-0x0000000005850000-0x0000000005851000-memory.dmp

memory/2372-125-0x00000000058D0000-0x00000000058D1000-memory.dmp

memory/2372-127-0x0000000002563000-0x0000000002564000-memory.dmp

memory/2372-128-0x0000000002564000-0x0000000002566000-memory.dmp

memory/2372-126-0x0000000002562000-0x0000000002563000-memory.dmp

memory/2372-129-0x0000000006AB0000-0x0000000006AB1000-memory.dmp

memory/2372-130-0x00000000071B0000-0x00000000071B1000-memory.dmp

memory/2372-131-0x0000000006D30000-0x0000000006D31000-memory.dmp

memory/2372-132-0x00000000070A0000-0x00000000070A1000-memory.dmp

memory/2372-133-0x00000000076E0000-0x00000000076E1000-memory.dmp

memory/2372-134-0x0000000007190000-0x0000000007191000-memory.dmp