Malware Analysis Report

2025-01-02 09:53

Sample ID 210920-hvy35sdbh4
Target 4a93f552d9a2747b134be963c4d1b044.exe
SHA256 33bb7d8584f1353b048c0227977e9531a4125188a960babbc2a26307ca158275
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

33bb7d8584f1353b048c0227977e9531a4125188a960babbc2a26307ca158275

Threat Level: Known bad

The file 4a93f552d9a2747b134be963c4d1b044.exe 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

2021-09-20 07:04

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-09-20 07:04

Reported

2021-09-20 07:06

Platform

win7-en-20210916

Max time kernel

142s

Max time network

134s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4a93f552d9a2747b134be963c4d1b044.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\4a93f552d9a2747b134be963c4d1b044.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4a93f552d9a2747b134be963c4d1b044.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4a93f552d9a2747b134be963c4d1b044.exe

"C:\Users\Admin\AppData\Local\Temp\4a93f552d9a2747b134be963c4d1b044.exe"

Network

Country Destination Domain Proto
RU 45.9.20.20:13441 tcp
US 8.8.8.8:53 api.ip.sb udp
US 172.67.75.172:443 api.ip.sb tcp
US 104.26.13.31:443 api.ip.sb tcp
US 104.26.12.31:443 api.ip.sb tcp

Files

memory/1644-54-0x0000000000220000-0x0000000000250000-memory.dmp

memory/1644-55-0x00000000004A0000-0x00000000004BF000-memory.dmp

memory/1644-56-0x0000000000400000-0x0000000000460000-memory.dmp

memory/1644-57-0x00000000049B1000-0x00000000049B2000-memory.dmp

memory/1644-58-0x00000000049B3000-0x00000000049B4000-memory.dmp

memory/1644-59-0x00000000049B2000-0x00000000049B3000-memory.dmp

memory/1644-60-0x0000000002050000-0x000000000206E000-memory.dmp

memory/1644-61-0x00000000049B4000-0x00000000049B6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2021-09-20 07:04

Reported

2021-09-20 07:06

Platform

win10v20210408

Max time kernel

146s

Max time network

66s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4a93f552d9a2747b134be963c4d1b044.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\4a93f552d9a2747b134be963c4d1b044.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4a93f552d9a2747b134be963c4d1b044.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4a93f552d9a2747b134be963c4d1b044.exe

"C:\Users\Admin\AppData\Local\Temp\4a93f552d9a2747b134be963c4d1b044.exe"

Network

Country Destination Domain Proto
RU 45.9.20.20:13441 tcp
US 8.8.8.8:53 api.ip.sb udp
US 172.67.75.172:443 api.ip.sb tcp

Files

memory/860-114-0x0000000000530000-0x0000000000560000-memory.dmp

memory/860-115-0x0000000000400000-0x0000000000460000-memory.dmp

memory/860-116-0x00000000022B0000-0x00000000022B1000-memory.dmp

memory/860-117-0x00000000023E0000-0x00000000023FF000-memory.dmp

memory/860-118-0x00000000022B2000-0x00000000022B3000-memory.dmp

memory/860-119-0x0000000004AF0000-0x0000000004AF1000-memory.dmp

memory/860-120-0x0000000004FF0000-0x000000000500E000-memory.dmp

memory/860-121-0x0000000005010000-0x0000000005011000-memory.dmp

memory/860-122-0x00000000022B3000-0x00000000022B4000-memory.dmp

memory/860-123-0x0000000005690000-0x0000000005691000-memory.dmp

memory/860-124-0x00000000056C0000-0x00000000056C1000-memory.dmp

memory/860-125-0x00000000057D0000-0x00000000057D1000-memory.dmp

memory/860-126-0x00000000022B4000-0x00000000022B6000-memory.dmp

memory/860-127-0x0000000005850000-0x0000000005851000-memory.dmp

memory/860-128-0x0000000006A70000-0x0000000006A71000-memory.dmp

memory/860-129-0x0000000006C40000-0x0000000006C41000-memory.dmp

memory/860-130-0x0000000007260000-0x0000000007261000-memory.dmp

memory/860-131-0x0000000007330000-0x0000000007331000-memory.dmp

memory/860-132-0x0000000007540000-0x0000000007541000-memory.dmp

memory/860-133-0x00000000075C0000-0x00000000075C1000-memory.dmp