Malware Analysis Report

2025-06-15 22:33

Sample ID 241109-xysg4atjar
Target e90adcdb1f3cd3d10dd8573e3b2b60967969b8d61c86e3ca423454358086061c
SHA256 e90adcdb1f3cd3d10dd8573e3b2b60967969b8d61c86e3ca423454358086061c
Tags
healer redline rumfa discovery dropper 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

e90adcdb1f3cd3d10dd8573e3b2b60967969b8d61c86e3ca423454358086061c

Threat Level: Known bad

The file e90adcdb1f3cd3d10dd8573e3b2b60967969b8d61c86e3ca423454358086061c was found to be: Known bad.

Malicious Activity Summary

healer redline rumfa discovery dropper evasion infostealer persistence trojan

Healer family

Redline family

Healer

RedLine

RedLine payload

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Windows security modification

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 19:16

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 19:16

Reported

2024-11-09 19:18

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e90adcdb1f3cd3d10dd8573e3b2b60967969b8d61c86e3ca423454358086061c.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
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Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe N/A

RedLine

infostealer redline

RedLine payload

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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.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\e90adcdb1f3cd3d10dd8573e3b2b60967969b8d61c86e3ca423454358086061c.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\vmi6887ih.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\e90adcdb1f3cd3d10dd8573e3b2b60967969b8d61c86e3ca423454358086061c.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmi6887ih.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tez61Lm66.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tez61Lm66.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e90adcdb1f3cd3d10dd8573e3b2b60967969b8d61c86e3ca423454358086061c.exe

"C:\Users\Admin\AppData\Local\Temp\e90adcdb1f3cd3d10dd8573e3b2b60967969b8d61c86e3ca423454358086061c.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmi6887ih.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmi6887ih.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tez61Lm66.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tez61Lm66.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
RU 193.233.20.24:4123 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 193.233.20.24:4123 tcp
US 8.8.8.8:53 101.210.23.2.in-addr.arpa udp
RU 193.233.20.24:4123 tcp
RU 193.233.20.24:4123 tcp
RU 193.233.20.24:4123 tcp
RU 193.233.20.24:4123 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmi6887ih.exe

MD5 23345435faf00a3238208ca8b35d0e5e
SHA1 86c26c7c380de5edf6177fc74733eb2fe2be381f
SHA256 070e05520a8fd71ae64233ea93dfd79e28874630a54e87ebd6bee8d3bb7e540b
SHA512 f40954399b2b05768206647faf2daaee1e36930ced09ea72fe3b7f48a0b5d882409ac38442dee181a193d1dca027d19295b925cbe9dfe2bb7ab8194af09253b7

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw67Bf58CM49.exe

MD5 7f1bb8303e10f6ed91659f73f6ae9689
SHA1 e66944594ba0e30a5570069bf677c9a3ce8f3063
SHA256 e14d054624eed1cf405c797b10b12f4095efa2d0dcb3ed3f13032f12fc6ca7cf
SHA512 b8173e705481683ee0d187ae2878ec3eedd18291f7738b2a371f0560c1e7f87156300a4d6292aeee08fe50daf8637a5f3ffc290697eaad00c88e37ed8b834ad2

memory/4868-14-0x00007FFDEECB3000-0x00007FFDEECB5000-memory.dmp

memory/4868-15-0x0000000000980000-0x000000000098A000-memory.dmp

memory/4868-16-0x00007FFDEECB3000-0x00007FFDEECB5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tez61Lm66.exe

MD5 12a07204bf4c65efdd968689ed260c4e
SHA1 8430e5110448dc962c4191a1a06b05c4e3c1a140
SHA256 e4666bb9e57296f0140b125a1c5e32f446659b0baa2c3d7fef87a7aef339433b
SHA512 61dbfcedae6259039196942064d62cae0de853c6c5afa3547e6394e789ddf3c0acc6e94cd2c89c090c6f891a77565b0fe332b21da0afa5a5102f1d12d4f3989a

memory/1124-22-0x00000000025D0000-0x0000000002616000-memory.dmp

memory/1124-23-0x0000000004CD0000-0x0000000005274000-memory.dmp

memory/1124-24-0x0000000004BC0000-0x0000000004C04000-memory.dmp

memory/1124-86-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-88-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-84-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-82-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-80-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-78-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-76-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-74-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-72-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-68-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-66-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-64-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-62-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-61-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-58-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-54-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-52-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-50-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-48-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-46-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-42-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-70-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-56-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-44-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-40-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-38-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-36-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-25-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-34-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-32-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-30-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-28-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-26-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

memory/1124-931-0x0000000005380000-0x0000000005998000-memory.dmp

memory/1124-933-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

memory/1124-932-0x00000000059A0000-0x0000000005AAA000-memory.dmp

memory/1124-934-0x0000000005B00000-0x0000000005B3C000-memory.dmp

memory/1124-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp