Malware Analysis Report

2025-04-03 13:56

Sample ID 241109-19933awpbl
Target c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a
SHA256 c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a
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

c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a

Threat Level: Known bad

The file c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a was found to be: Known bad.

Malicious Activity Summary

redline dark gena discovery infostealer persistence

RedLine

RedLine payload

Redline family

Checks computer location settings

Executes dropped EXE

Adds Run key to start application

Unsigned PE

Enumerates physical storage devices

Program crash

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 22:22

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 22:22

Reported

2024-11-09 22:24

Platform

win10v2004-20241007-en

Max time kernel

137s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.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\c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a.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\x80655211.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\c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.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\IXP001.TMP\n26492810.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2772 wrote to memory of 4624 N/A C:\Users\Admin\AppData\Local\Temp\c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe
PID 2772 wrote to memory of 4624 N/A C:\Users\Admin\AppData\Local\Temp\c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe
PID 2772 wrote to memory of 4624 N/A C:\Users\Admin\AppData\Local\Temp\c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe
PID 4624 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.exe
PID 4624 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.exe
PID 4624 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.exe
PID 4780 wrote to memory of 4800 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.exe C:\Windows\Temp\1.exe
PID 4780 wrote to memory of 4800 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.exe C:\Windows\Temp\1.exe
PID 4780 wrote to memory of 4800 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.exe C:\Windows\Temp\1.exe
PID 4624 wrote to memory of 1116 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n26492810.exe
PID 4624 wrote to memory of 1116 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n26492810.exe
PID 4624 wrote to memory of 1116 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n26492810.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a.exe

"C:\Users\Admin\AppData\Local\Temp\c479bcc9615b2966c37a61a0504469a9658a16dd909fb182f69ef77d6334291a.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4780 -ip 4780

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 1508

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n26492810.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n26492810.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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp
RU 185.161.248.73:4164 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x80655211.exe

MD5 6dfe1231da58f0fdb3561177112be9ab
SHA1 6ed3b2d724a3613896f70172f42f5a0307744b2f
SHA256 4b2d497f58321eb8ba5bc2154e7397e0d66b71ed24b0bc6927663119ab8a7843
SHA512 fbe509fae299813477cc7023bdb42817d769c60124a9350f53a273e6316d04cbedcadcb2114dfad266da12a84fe3c15486c3dde31bd67a372287d3c2d5cccb47

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m07084837.exe

MD5 f8af3f186c90d71929e49f63febe9d68
SHA1 6c378153a3c1793e6307e10f98045b9e4c92aa8d
SHA256 596cb5b27f72a102ba38c188c49ea546f29c4742a04ea8f19075cd00d99a6e3b
SHA512 ec6a6e1d070d1c7d612e310574c32c3d26aaa7ab7d21f8f63e616de3a341183c3ae8efb4ac9f9cf0d9192fe59086c98b3a0c65924006421e844baba1ec8910cb

memory/4780-15-0x0000000000B10000-0x0000000000C10000-memory.dmp

memory/4780-16-0x0000000000400000-0x000000000045E000-memory.dmp

memory/4780-17-0x0000000000400000-0x0000000000837000-memory.dmp

memory/4780-18-0x0000000000400000-0x0000000000837000-memory.dmp

memory/4780-19-0x0000000002850000-0x00000000028B8000-memory.dmp

memory/4780-20-0x0000000005170000-0x0000000005714000-memory.dmp

memory/4780-21-0x00000000028C0000-0x0000000002926000-memory.dmp

memory/4780-57-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-37-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-32-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-65-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-85-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-83-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-81-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-79-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-77-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-75-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-73-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-71-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-69-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-67-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-63-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-61-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-59-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-55-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-53-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-51-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-49-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-47-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-45-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-43-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-41-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-39-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-35-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-34-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-29-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-27-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-25-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-23-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-22-0x00000000028C0000-0x0000000002920000-memory.dmp

memory/4780-2168-0x0000000002AB0000-0x0000000002AE2000-memory.dmp

C:\Windows\Temp\1.exe

MD5 f16fb63d4e551d3808e8f01f2671b57e
SHA1 781153ad6235a1152da112de1fb39a6f2d063575
SHA256 8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581
SHA512 fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

memory/4800-2181-0x00000000007B0000-0x00000000007DE000-memory.dmp

memory/4800-2182-0x0000000004F40000-0x0000000004F46000-memory.dmp

memory/4780-2183-0x0000000000B10000-0x0000000000C10000-memory.dmp

memory/4800-2184-0x00000000056C0000-0x0000000005CD8000-memory.dmp

memory/4800-2185-0x00000000051F0000-0x00000000052FA000-memory.dmp

memory/4800-2186-0x0000000005120000-0x0000000005132000-memory.dmp

memory/4800-2187-0x0000000005180000-0x00000000051BC000-memory.dmp

memory/4800-2188-0x0000000005300000-0x000000000534C000-memory.dmp

memory/4780-2190-0x0000000000400000-0x0000000000837000-memory.dmp

memory/4780-2191-0x0000000000400000-0x000000000045E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n26492810.exe

MD5 1206eed93fa2b4f7e83c142517d643bb
SHA1 4138d948681e2e0105c9b44e062ba364557929b1
SHA256 66541cf0cc77d26d1cb8f188ebf250b9977f8ca07704cff7965ca97eae19c6ea
SHA512 516656813054825c1d123c0a40b3c93f6a2490611c909ec61da6d7294321a09e548ec5afe6359c5ed6dfa8ac7dfa58677d77617605582e034d4c45d63a1e34a5

memory/1116-2195-0x0000000000C70000-0x0000000000CA0000-memory.dmp

memory/1116-2196-0x0000000001350000-0x0000000001356000-memory.dmp