Malware Analysis Report

2024-12-07 04:06

Sample ID 241113-y169psydkh
Target 1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe
SHA256 1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829
Tags
redline dark gena 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

1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829

Threat Level: Known bad

The file 1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe was found to be: Known bad.

Malicious Activity Summary

redline dark gena discovery infostealer persistence

Redline family

RedLine

RedLine payload

Checks computer location settings

Executes dropped EXE

Adds Run key to start application

Program crash

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 20:16

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 20:16

Reported

2024-11-13 20:18

Platform

win10v2004-20241007-en

Max time kernel

109s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.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

Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.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\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe N/A

Enumerates physical storage devices

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\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r76601504.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4560 wrote to memory of 3108 N/A C:\Users\Admin\AppData\Local\Temp\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe
PID 4560 wrote to memory of 3108 N/A C:\Users\Admin\AppData\Local\Temp\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe
PID 4560 wrote to memory of 3108 N/A C:\Users\Admin\AppData\Local\Temp\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe
PID 3108 wrote to memory of 4528 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe C:\Windows\Temp\1.exe
PID 3108 wrote to memory of 4528 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe C:\Windows\Temp\1.exe
PID 3108 wrote to memory of 4528 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe C:\Windows\Temp\1.exe
PID 4560 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r76601504.exe
PID 4560 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r76601504.exe
PID 4560 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r76601504.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe

"C:\Users\Admin\AppData\Local\Temp\1aed039d3f69c33316ce43bc8b989f658974836c8679e72ca826584551930829.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3108 -ip 3108

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3108 -s 1384

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r76601504.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r76601504.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.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
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
US 8.8.8.8:53 68.144.22.2.in-addr.arpa udp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\p81192672.exe

MD5 f9a58a71b42ac049022f260e50f8cf3a
SHA1 130faa692e5e5548364fc50dee1308bc05aabb39
SHA256 88a8fe58341b266639e5ccca6867a9f589dd5e1387e56cf503e43d8040574951
SHA512 b2b7b91ba3e21592148e88399dd414c1224e43139eab1230228dabf3d8d15bdd6210ae332c3a336e5f217a085fb5984599db6c21fc40fe4a885a28058c688a9f

memory/3108-8-0x00007FFCC3850000-0x00007FFCC3A45000-memory.dmp

memory/3108-9-0x00000000026E0000-0x0000000002748000-memory.dmp

memory/3108-10-0x00007FFCC3850000-0x00007FFCC3A45000-memory.dmp

memory/3108-11-0x0000000005160000-0x0000000005704000-memory.dmp

memory/3108-12-0x0000000002900000-0x0000000002966000-memory.dmp

memory/3108-40-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-52-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-76-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-74-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-73-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-70-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-68-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-64-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-62-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-60-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-58-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-56-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-54-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-50-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-48-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-46-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-44-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-42-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-38-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-36-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-34-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-32-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-30-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-28-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-26-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-24-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-22-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-20-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-18-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-16-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-14-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-66-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-13-0x0000000002900000-0x0000000002960000-memory.dmp

memory/3108-2159-0x0000000002AE0000-0x0000000002B12000-memory.dmp

C:\Windows\Temp\1.exe

MD5 f16fb63d4e551d3808e8f01f2671b57e
SHA1 781153ad6235a1152da112de1fb39a6f2d063575
SHA256 8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581
SHA512 fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

memory/4528-2172-0x0000000000B90000-0x0000000000BBE000-memory.dmp

memory/4528-2173-0x00007FFCC3850000-0x00007FFCC3A45000-memory.dmp

memory/4528-2174-0x00000000015E0000-0x00000000015E6000-memory.dmp

memory/4528-2175-0x000000000AF20000-0x000000000B538000-memory.dmp

memory/4528-2176-0x000000000AA10000-0x000000000AB1A000-memory.dmp

memory/4528-2177-0x000000000A930000-0x000000000A942000-memory.dmp

memory/3108-2178-0x00007FFCC3850000-0x00007FFCC3A45000-memory.dmp

memory/4528-2179-0x000000000A990000-0x000000000A9CC000-memory.dmp

memory/4528-2180-0x0000000002D40000-0x0000000002D8C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r76601504.exe

MD5 f169f47e1d556b874accd3fb4fafaaef
SHA1 837b208d5ecc62c15456280a927d4dd8ae680dde
SHA256 83d892a413a70693a7a78f4adeb557ce3735ef03e1c479248abddce4f568dd6d
SHA512 2b65aaad4c1f94e898e6fd36af45ae893125a8a3232a6d5b6273ae515eb5cd321b042ff9e2c3bb74b0d2fc31bfb721da5aad57afec8cdfddea6857712f45bbc4

memory/2668-2185-0x00000000007A0000-0x00000000007D0000-memory.dmp

memory/2668-2186-0x0000000002950000-0x0000000002956000-memory.dmp

memory/4528-2187-0x00007FFCC3850000-0x00007FFCC3A45000-memory.dmp