Malware Analysis Report

2025-04-03 09:05

Sample ID 241107-czdecasmc1
Target 5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9
SHA256 5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9
Tags
redline rodik discovery infostealer persistence
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 Overview

score
10/10

SHA256

5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9

Threat Level: Known bad

The file 5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9 was found to be: Known bad.

Malicious Activity Summary

redline rodik discovery infostealer persistence

RedLine

Redline family

RedLine payload

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 02:30

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 02:30

Reported

2024-11-07 02:33

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.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
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
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
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
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
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
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

Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.exe

"C:\Users\Admin\AppData\Local\Temp\5fe8b6fb9e8fec46418a812c7eaf3d5e249aeb8f89876b948790c3f139c22db9.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 105.208.201.84.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
RU 193.233.20.23:4124 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esk87Tz39.exe

MD5 6a294d7b41d85220281a5c816a2dcdb0
SHA1 1580189ffec0047a0708183cc373bc9557fad3cf
SHA256 ca369614800c55f769215924334cad1ba1bb1273bcda30fe983ab5fe94a7e337
SHA512 74c1fef1f7ee3fe1f91d027c32f70f9ea94081fb6b5bc6e283abe97809508b89f33c2fae194c73882268d0251f08f772b647eb51ac753f003b48995a399482af

memory/764-8-0x0000000002CA0000-0x0000000002DA0000-memory.dmp

memory/764-9-0x00000000047E0000-0x000000000482B000-memory.dmp

memory/764-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/764-11-0x00000000070D0000-0x0000000007116000-memory.dmp

memory/764-12-0x0000000007190000-0x0000000007734000-memory.dmp

memory/764-13-0x0000000007740000-0x0000000007784000-memory.dmp

memory/764-14-0x0000000000400000-0x0000000002BB0000-memory.dmp

memory/764-22-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-15-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-70-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-78-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-76-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-74-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-72-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-68-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-66-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-64-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-63-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-60-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-58-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-56-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-54-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-52-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-50-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-48-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-46-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-44-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-42-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-40-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-38-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-16-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-37-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-34-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-32-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-30-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-28-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-26-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-24-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-20-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-18-0x0000000007740000-0x000000000777F000-memory.dmp

memory/764-921-0x00000000077E0000-0x0000000007DF8000-memory.dmp

memory/764-922-0x0000000007E80000-0x0000000007F8A000-memory.dmp

memory/764-923-0x0000000007FC0000-0x0000000007FD2000-memory.dmp

memory/764-924-0x0000000007FE0000-0x000000000801C000-memory.dmp

memory/764-925-0x0000000008130000-0x000000000817C000-memory.dmp

memory/764-926-0x0000000002CA0000-0x0000000002DA0000-memory.dmp

memory/764-927-0x00000000047E0000-0x000000000482B000-memory.dmp

memory/764-929-0x0000000000400000-0x000000000044E000-memory.dmp