Malware Analysis Report

2024-10-23 21:45

Sample ID 240511-hjhxsabd81
Target 9c547d620055a9eb5c983e61789b1c3f794c1ef7ddfcce934c32ac754a1d7988
SHA256 9c547d620055a9eb5c983e61789b1c3f794c1ef7ddfcce934c32ac754a1d7988
Tags
redline logsdiller cloud (tg: @logsdillabot) discovery infostealer
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

9c547d620055a9eb5c983e61789b1c3f794c1ef7ddfcce934c32ac754a1d7988

Threat Level: Known bad

The file 9c547d620055a9eb5c983e61789b1c3f794c1ef7ddfcce934c32ac754a1d7988 was found to be: Known bad.

Malicious Activity Summary

redline logsdiller cloud (tg: @logsdillabot) discovery infostealer

RedLine

RedLine payload

Checks installed software on the system

Suspicious use of SetThreadContext

Enumerates physical storage devices

Program crash

Suspicious use of WriteProcessMemory

Modifies system certificate store

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-11 06:45

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-11 06:45

Reported

2024-05-11 06:48

Platform

win7-20240221-en

Max time kernel

120s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe

"C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 52

Network

N/A

Files

memory/1628-0-0x0000000000030000-0x0000000000031000-memory.dmp

memory/1628-1-0x0000000000030000-0x0000000000031000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-11 06:45

Reported

2024-05-11 06:48

Platform

win10v2004-20240226-en

Max time kernel

157s

Max time network

163s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2512 set thread context of 3932 N/A C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Enumerates physical storage devices

Modifies system certificate store

evasion spyware trojan
Description Indicator Process Target
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2512 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2512 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2512 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2512 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2512 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2512 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2512 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2512 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe

"C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4352 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 20.231.121.79:80 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 31.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
DE 142.250.186.138:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 138.186.250.142.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
RU 5.42.65.77:6541 tcp
US 8.8.8.8:53 77.65.42.5.in-addr.arpa udp
US 8.8.8.8:53 136.71.105.51.in-addr.arpa udp

Files

memory/2512-0-0x0000000000990000-0x0000000000991000-memory.dmp

memory/2512-1-0x0000000000990000-0x0000000000991000-memory.dmp

memory/3932-2-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2512-3-0x0000000000990000-0x0000000000991000-memory.dmp

memory/3932-4-0x00000000741DE000-0x00000000741DF000-memory.dmp

memory/3932-5-0x0000000005710000-0x0000000005CB4000-memory.dmp

memory/3932-6-0x00000000741DE000-0x00000000741DF000-memory.dmp

memory/3932-7-0x0000000005200000-0x0000000005292000-memory.dmp

memory/3932-8-0x00000000741D0000-0x0000000074980000-memory.dmp

memory/3932-9-0x00000000054F0000-0x00000000054FA000-memory.dmp

memory/3932-11-0x00000000741D0000-0x0000000074980000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Tmp358D.tmp

MD5 1420d30f964eac2c85b2ccfe968eebce
SHA1 bdf9a6876578a3e38079c4f8cf5d6c79687ad750
SHA256 f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
SHA512 6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

memory/3932-27-0x00000000061B0000-0x0000000006226000-memory.dmp

memory/3932-28-0x0000000006700000-0x000000000671E000-memory.dmp

memory/3932-31-0x0000000006D40000-0x0000000007358000-memory.dmp

memory/3932-32-0x00000000068A0000-0x00000000069AA000-memory.dmp

memory/3932-33-0x00000000067E0000-0x00000000067F2000-memory.dmp

memory/3932-34-0x0000000006840000-0x000000000687C000-memory.dmp

memory/3932-35-0x00000000069B0000-0x00000000069FC000-memory.dmp

memory/3932-36-0x00000000741D0000-0x0000000074980000-memory.dmp

memory/3932-37-0x0000000000FE0000-0x0000000001046000-memory.dmp