Malware Analysis Report

2025-01-02 09:54

Sample ID 210920-r1wdwaecg7
Target a5631ac3336b9393303d61781be8f46f7696c59722e79c5eb5757fd659d448c9
SHA256 a5631ac3336b9393303d61781be8f46f7696c59722e79c5eb5757fd659d448c9
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

a5631ac3336b9393303d61781be8f46f7696c59722e79c5eb5757fd659d448c9

Threat Level: Known bad

The file a5631ac3336b9393303d61781be8f46f7696c59722e79c5eb5757fd659d448c9 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

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-09-20 14:40

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-09-20 14:40

Reported

2021-09-20 14:42

Platform

win10-en

Max time kernel

135s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5631ac3336b9393303d61781be8f46f7696c59722e79c5eb5757fd659d448c9.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\a5631ac3336b9393303d61781be8f46f7696c59722e79c5eb5757fd659d448c9.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a5631ac3336b9393303d61781be8f46f7696c59722e79c5eb5757fd659d448c9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a5631ac3336b9393303d61781be8f46f7696c59722e79c5eb5757fd659d448c9.exe

"C:\Users\Admin\AppData\Local\Temp\a5631ac3336b9393303d61781be8f46f7696c59722e79c5eb5757fd659d448c9.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/4636-115-0x00000000004C0000-0x000000000060A000-memory.dmp

memory/4636-116-0x0000000000B40000-0x0000000000B5F000-memory.dmp

memory/4636-118-0x0000000004B40000-0x0000000004B41000-memory.dmp

memory/4636-117-0x0000000000400000-0x0000000000467000-memory.dmp

memory/4636-119-0x0000000004B42000-0x0000000004B43000-memory.dmp

memory/4636-120-0x0000000004B43000-0x0000000004B44000-memory.dmp

memory/4636-121-0x0000000004B50000-0x0000000004B51000-memory.dmp

memory/4636-122-0x0000000002440000-0x000000000245E000-memory.dmp

memory/4636-123-0x0000000005050000-0x0000000005051000-memory.dmp

memory/4636-124-0x0000000004A40000-0x0000000004A41000-memory.dmp

memory/4636-125-0x0000000005660000-0x0000000005661000-memory.dmp

memory/4636-126-0x0000000004A70000-0x0000000004A71000-memory.dmp

memory/4636-127-0x0000000004AF0000-0x0000000004AF1000-memory.dmp

memory/4636-128-0x0000000004B44000-0x0000000004B46000-memory.dmp

memory/4636-129-0x0000000006940000-0x0000000006941000-memory.dmp

memory/4636-130-0x0000000006B10000-0x0000000006B11000-memory.dmp

memory/4636-131-0x0000000007130000-0x0000000007131000-memory.dmp

memory/4636-132-0x00000000074C0000-0x00000000074C1000-memory.dmp

memory/4636-133-0x00000000075C0000-0x00000000075C1000-memory.dmp

memory/4636-134-0x0000000007580000-0x0000000007581000-memory.dmp