Malware Analysis Report

2025-08-06 00:59

Sample ID 241109-fqhjgsyblr
Target 2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070
SHA256 2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070
Tags
healer redline down 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

2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070

Threat Level: Known bad

The file 2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070 was found to be: Known bad.

Malicious Activity Summary

healer redline down discovery dropper evasion infostealer persistence trojan

RedLine

Healer family

Redline family

Modifies Windows Defender Real-time Protection settings

RedLine payload

Healer

Detects Healer an antivirus disabler dropper

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:04

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:04

Reported

2024-11-09 05:07

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070.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
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.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\qu6754.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.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\qu6754.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.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\qu6754.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\qu6754.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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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\IXP002.TMP\pro2859.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.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_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\unio4607.exe N/A
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\2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070.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\unio5943.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\unio5943.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\reO57s08.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\reO57s08.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 924 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe
PID 924 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe
PID 924 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe
PID 4992 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe
PID 4992 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe
PID 4992 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe
PID 2184 wrote to memory of 3708 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe
PID 2184 wrote to memory of 3708 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe
PID 2184 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.exe
PID 2184 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.exe
PID 2184 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.exe
PID 4992 wrote to memory of 3340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\reO57s08.exe
PID 4992 wrote to memory of 3340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\reO57s08.exe
PID 4992 wrote to memory of 3340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\reO57s08.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070.exe

"C:\Users\Admin\AppData\Local\Temp\2be8fa7c6d84f8c4efdf5682c33c3d71b503ec6b7367c135e1a75495402ab070.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 900 -ip 900

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 900 -s 1096

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\reO57s08.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\reO57s08.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 102.208.201.84.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5943.exe

MD5 6affcf5489fa5c646208a5948f8282f3
SHA1 864ca6305569ea8b502d544fadabbb6466788d71
SHA256 79a90b5b9dc2723c7c8ef30ae3204c01163f63df87a59c111e4ac567573c9e96
SHA512 6fe077f3f15936e08b821751db91e583034f5832606eb7a43a6c4f959b20fe493d8616140ec4c85e31d4ca14c998e4eebe5cbd49866627719286f6e13ac0b99b

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio4607.exe

MD5 6be9d1802e886d9d978cada0e82a9c61
SHA1 93d018f73cf836101d2a43aeaca872df01bc1f4d
SHA256 561d653cfec4836e844337978abea1315d7e5dda1416442a9cfda3d7390f899e
SHA512 1e9c2c8de0c2322c062d3c7accd7e7181aa6e6a1956f17f0732c63178d9021c3139d6f6849ea40a0f45e013e2244d259896f915987a7ab4893c1079e785c1618

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2859.exe

MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

memory/3708-21-0x00007FFCD3CC3000-0x00007FFCD3CC5000-memory.dmp

memory/3708-22-0x0000000000410000-0x000000000041A000-memory.dmp

memory/3708-23-0x00007FFCD3CC3000-0x00007FFCD3CC5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6754.exe

MD5 3637c4951a12c8e69483ea2edfd184f6
SHA1 d23ef812c77cdbb12c3b6ed777ce73a79ae6bdc2
SHA256 fdda3571295040d00ea72bd5b26367eb35eb9f4a820d0ea0f2a22c4d2a73011f
SHA512 0ebbb5b28036a4ee6988c905b2d637ee9d0e5cba4b5b78b6470919effd11fd6a131593cd2e44db9f42322f24b5ab74beef4297e8552317a735fd235f0b229a45

memory/900-29-0x00000000026A0000-0x00000000026BA000-memory.dmp

memory/900-30-0x0000000004E70000-0x0000000005414000-memory.dmp

memory/900-31-0x0000000004CC0000-0x0000000004CD8000-memory.dmp

memory/900-32-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-35-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-59-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-57-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-55-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-53-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-51-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-49-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-47-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-43-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-41-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-39-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-37-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-33-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-45-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

memory/900-60-0x0000000000400000-0x0000000000726000-memory.dmp

memory/900-62-0x0000000000400000-0x0000000000726000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\reO57s08.exe

MD5 77b158ac9ac0c744037f19407ab44590
SHA1 4db21cfd4801cd0039344c20c6599e4299090840
SHA256 97d23cb943afb6eea82c3e6204318eb1edd99ce79a38c28cb1a3837470aea6c2
SHA512 aff1ec82fabff27a14650eaf9a114869ded4114eda2b5463e49437071c2c1fc497ac9173be00ac837516bcb9eed82aced3ec44173cad55f897608cd2e2e5855d

memory/3340-67-0x0000000002730000-0x0000000002776000-memory.dmp

memory/3340-68-0x0000000002900000-0x0000000002944000-memory.dmp

memory/3340-74-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-82-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-102-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-100-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-96-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-94-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-92-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-91-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-88-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-86-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-84-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-80-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-78-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-76-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-98-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-72-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-70-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-69-0x0000000002900000-0x000000000293E000-memory.dmp

memory/3340-975-0x00000000054B0000-0x0000000005AC8000-memory.dmp

memory/3340-976-0x0000000005B50000-0x0000000005C5A000-memory.dmp

memory/3340-977-0x0000000005C90000-0x0000000005CA2000-memory.dmp

memory/3340-978-0x0000000005CB0000-0x0000000005CEC000-memory.dmp

memory/3340-979-0x0000000005E00000-0x0000000005E4C000-memory.dmp