Malware Analysis Report

2024-12-01 01:21

Sample ID 241114-elp74atlfy
Target 12d17e5a083061a99740620bfa83489f1b0cd0108034bc7a35718e5afedaa6d3N.exe
SHA256 12d17e5a083061a99740620bfa83489f1b0cd0108034bc7a35718e5afedaa6d3
Tags
redline romik 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

12d17e5a083061a99740620bfa83489f1b0cd0108034bc7a35718e5afedaa6d3

Threat Level: Known bad

The file 12d17e5a083061a99740620bfa83489f1b0cd0108034bc7a35718e5afedaa6d3N.exe was found to be: Known bad.

Malicious Activity Summary

redline romik discovery infostealer persistence

RedLine payload

Redline family

RedLine

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-14 04:01

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-14 04:01

Reported

2024-11-14 04:03

Platform

win10v2004-20241007-en

Max time kernel

110s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\12d17e5a083061a99740620bfa83489f1b0cd0108034bc7a35718e5afedaa6d3N.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\vHr33.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dHY17.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\12d17e5a083061a99740620bfa83489f1b0cd0108034bc7a35718e5afedaa6d3N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHr33.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\12d17e5a083061a99740620bfa83489f1b0cd0108034bc7a35718e5afedaa6d3N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHr33.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dHY17.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dHY17.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\12d17e5a083061a99740620bfa83489f1b0cd0108034bc7a35718e5afedaa6d3N.exe

"C:\Users\Admin\AppData\Local\Temp\12d17e5a083061a99740620bfa83489f1b0cd0108034bc7a35718e5afedaa6d3N.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHr33.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHr33.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dHY17.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dHY17.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
RU 193.233.20.12:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHr33.exe

MD5 fe4ff49182dfee505f91aede22da1439
SHA1 f00165ac79f2361dd9e7f57fabf1f38cea56f972
SHA256 f29f2ffd8de760b7ce2dc7aa1841c2d124c7ddee41a97744cc12201eeb6f29c1
SHA512 802a6bc6cf1133fda41504a7755422c21885451937a615d0dee55fcf6cd08cb9953a8d0fef2bd54cbc4bee0450757bf376fab2bb1ff7eaecc88cb872ad870c0a

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dHY17.exe

MD5 fccf6562a883fd1b5018c5ab4a8a4e7b
SHA1 4c9364937299754131ee62bfabf9ee4aab0a37ea
SHA256 1a3dba1ef67282503c03eda8b429716c96670a3a20e1770b68ff0b73a78049e8
SHA512 7842b54e1a1ea27e0f033dbbdf10ba93ff4cb04b06ff4539b15c99047baafcb92bc91a414843918f2b6ac386d27203ef24b2f694abce8d14acb99889c130b1a5

memory/4488-15-0x0000000000890000-0x0000000000990000-memory.dmp

memory/4488-16-0x0000000000650000-0x000000000069B000-memory.dmp

memory/4488-17-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4488-18-0x0000000000400000-0x0000000000579000-memory.dmp

memory/4488-19-0x0000000000A90000-0x0000000000AD6000-memory.dmp

memory/4488-20-0x0000000004CF0000-0x0000000005294000-memory.dmp

memory/4488-21-0x0000000002430000-0x0000000002474000-memory.dmp

memory/4488-77-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-85-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-32-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-83-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-81-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-79-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-75-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-73-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-71-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-69-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-67-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-63-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-61-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-57-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-55-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-51-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-49-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-47-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-45-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-43-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-39-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-37-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-35-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-33-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-29-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-27-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-25-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-65-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-59-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-53-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-41-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-23-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-22-0x0000000002430000-0x000000000246E000-memory.dmp

memory/4488-928-0x00000000052A0000-0x00000000058B8000-memory.dmp

memory/4488-929-0x00000000058C0000-0x00000000059CA000-memory.dmp

memory/4488-930-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4488-931-0x00000000059D0000-0x0000000005A0C000-memory.dmp

memory/4488-932-0x0000000005B10000-0x0000000005B5C000-memory.dmp

memory/4488-933-0x0000000000890000-0x0000000000990000-memory.dmp

memory/4488-934-0x0000000000650000-0x000000000069B000-memory.dmp

memory/4488-935-0x0000000000400000-0x000000000044E000-memory.dmp