Malware Analysis Report

2025-08-06 01:25

Sample ID 241109-gvq7vszajd
Target ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433
SHA256 ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433
Tags
redline mixa discovery evasion infostealer persistence trojan
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

ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433

Threat Level: Known bad

The file ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433 was found to be: Known bad.

Malicious Activity Summary

redline mixa discovery evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

RedLine

Redline family

RedLine payload

Executes dropped EXE

Windows security modification

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 06:07

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 06:07

Reported

2024-11-09 06:10

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433.exe"

Signatures

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A

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

Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.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\ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433.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\v2160758.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.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\IXP000.TMP\v2160758.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8056859.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3972 wrote to memory of 1548 N/A C:\Users\Admin\AppData\Local\Temp\ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2160758.exe
PID 3972 wrote to memory of 1548 N/A C:\Users\Admin\AppData\Local\Temp\ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2160758.exe
PID 3972 wrote to memory of 1548 N/A C:\Users\Admin\AppData\Local\Temp\ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2160758.exe
PID 1548 wrote to memory of 3376 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2160758.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe
PID 1548 wrote to memory of 3376 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2160758.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe
PID 1548 wrote to memory of 3376 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2160758.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe
PID 3376 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe
PID 3376 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe
PID 3376 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe
PID 3376 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8056859.exe
PID 3376 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8056859.exe
PID 3376 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8056859.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433.exe

"C:\Users\Admin\AppData\Local\Temp\ed5d368fabba2fa0b39795e4b10060abb769a82b18e9d3cfe1e60cbf2b049433.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2160758.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2160758.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8056859.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8056859.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 73.190.18.2.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
RU 185.161.248.75:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2160758.exe

MD5 2404543ad290271e72a299cfe20b61d1
SHA1 a8d190b79f77b6d749b7281e6dab287eb1bc129c
SHA256 ba74069e8c275aaf4a5c28b190a650427bb8647b53b25b63ab8c11d457952261
SHA512 b2d1ad12c7bae5ab21a1db92d27656e86acdaab02e474637bad9dde523883e015562ffb05dd5ad26d1a5d0f49020e7a0c4137487e061963c98e27f77a9ff12ba

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6797957.exe

MD5 b06515d5ce860c163c7f6f144b7183d9
SHA1 d061d7f1154c9bd20325b23055714997613d903f
SHA256 ff552cc83e93e41497b3cf171b80333a81a13fcf13c40af9ac1dc4154cee8f95
SHA512 45056bfc8128c12c4804d064d57f53f01bf586bad1b3956bf8f83803e0d6b85e2a33bc98e5a2f5ef85326b032149a6485daec490ae5722c668e1da4cd1dbe192

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3203669.exe

MD5 d4c640fb500618ad6c9fc5fe7d3e784d
SHA1 850df0880e1685ce709b44afbbb365cab4f0fec4
SHA256 a511ae2083565f7f66afa9902f2d6aaa5bdf56c8a148609bfe949880a74ff44b
SHA512 a28a51e937a11c9d72f7450b86469609d972a1e65c176bf92a47922eaf9cf72d3a49f0d40702f6f22bfd3f2c9f9e36edfefecdd263e1d49f3546f44d4817cecd

memory/1748-21-0x0000000002310000-0x000000000232E000-memory.dmp

memory/1748-22-0x0000000004AE0000-0x0000000005084000-memory.dmp

memory/1748-23-0x0000000004A60000-0x0000000004A7C000-memory.dmp

memory/1748-51-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-49-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-47-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-45-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-43-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-41-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-39-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-37-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-35-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-33-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-31-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-29-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-27-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-25-0x0000000004A60000-0x0000000004A76000-memory.dmp

memory/1748-24-0x0000000004A60000-0x0000000004A76000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8056859.exe

MD5 9307174dfb6edd81b2e625eac0e60bd3
SHA1 777d7e309e65ce9ed4f0169f3842a46ef7295c60
SHA256 61c74ce4a92b2b33773e234fac3d58b3af1443d64dd623b444a15c30e80136e2
SHA512 c0eefeb8ef626fd02fcd388d11cf4f3487f94e6df9780d450bd3fa28a628687f787f7bbb356e035b17bf8f067a917e2e52d41400079a911dff065d5785cd72e5

memory/1244-56-0x0000000000C50000-0x0000000000C7E000-memory.dmp

memory/1244-57-0x0000000001410000-0x0000000001416000-memory.dmp

memory/1244-58-0x0000000005C90000-0x00000000062A8000-memory.dmp

memory/1244-59-0x00000000057E0000-0x00000000058EA000-memory.dmp

memory/1244-60-0x0000000005710000-0x0000000005722000-memory.dmp

memory/1244-61-0x0000000005770000-0x00000000057AC000-memory.dmp

memory/1244-62-0x00000000058F0000-0x000000000593C000-memory.dmp