Malware Analysis Report

2025-08-06 00:59

Sample ID 241109-frw39sybmg
Target 0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9
SHA256 0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9
Tags
healer redline 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

0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9

Threat Level: Known bad

The file 0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Healer family

RedLine

RedLine payload

Healer

Modifies Windows Defender Real-time Protection settings

Redline family

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:06

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:06

Reported

2024-11-09 05:09

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9.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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.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\pr171508.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\pr171508.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.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\pr171508.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\pr171508.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
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.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\0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9.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\un919702.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\un713929.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\0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un919702.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu753783.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu753783.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4888 wrote to memory of 3176 N/A C:\Users\Admin\AppData\Local\Temp\0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un919702.exe
PID 4888 wrote to memory of 3176 N/A C:\Users\Admin\AppData\Local\Temp\0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un919702.exe
PID 4888 wrote to memory of 3176 N/A C:\Users\Admin\AppData\Local\Temp\0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un919702.exe
PID 3176 wrote to memory of 4596 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un919702.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe
PID 3176 wrote to memory of 4596 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un919702.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe
PID 3176 wrote to memory of 4596 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un919702.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe
PID 4596 wrote to memory of 4572 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe
PID 4596 wrote to memory of 4572 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe
PID 4596 wrote to memory of 4572 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe
PID 4596 wrote to memory of 3816 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu753783.exe
PID 4596 wrote to memory of 3816 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu753783.exe
PID 4596 wrote to memory of 3816 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu753783.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9.exe

"C:\Users\Admin\AppData\Local\Temp\0a6c0b19939c08a77506f06a3fd89238e0d0337945cdaf62c30c770d93775cb9.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un919702.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un919702.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4572 -ip 4572

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4572 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu753783.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu753783.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 104.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 71.209.201.84.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
RU 185.161.248.152:38452 tcp
RU 185.161.248.152:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un919702.exe

MD5 e19ab3d859c03210992e7e4ad28de8cf
SHA1 4ae09fc319ffcf197e39902626492007fa1bfe89
SHA256 b124ab1cd071c6539dab30fca698b0106e13e6fb7c80c0ac918c414f6502c423
SHA512 36fce770b2852648e398ded95c239e9ce25334717bba0072a6c401751b0d6f60bdef78223aa9679ed805f05a53563286146c8537b9e106b6b4b8dbd04c24a086

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un713929.exe

MD5 1165d0edf3df9f66ea079541f4ac7dc8
SHA1 a37fb74ac4526cc4b2f8f80d72a4add2b22db061
SHA256 f0be9ddf664d5a0f30a4aae4364917a98a994ad991e651af30a039ae1105988c
SHA512 7aceb45c605263e30caae0461dd0e24f8887ca4ba11de9777408018391d8114bf2f16691b7a70b2e657dc5882dea259b9f07ded580a20a123c277876d27b6d05

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr171508.exe

MD5 ac3a85bb6628c5e468b68fad7cfe2180
SHA1 d94d37a77c746161a5b090ca5abd3fd08aa7839d
SHA256 b949878d3fa3adacef41b4bc505366f43ab10a8945ea2a210fa6d015387cd53d
SHA512 cabb09eab7e571b2243f7c3cd9f540eabd3684bacbc46b09f62ed04469653a00d782b072801ec513bd390e0f1c7d8701191b4575cf17607bf2b1bcce0126d7ce

memory/4572-22-0x00000000008D0000-0x00000000009D0000-memory.dmp

memory/4572-23-0x0000000002790000-0x00000000027AA000-memory.dmp

memory/4572-24-0x0000000004E30000-0x00000000053D4000-memory.dmp

memory/4572-25-0x00000000027C0000-0x00000000027D8000-memory.dmp

memory/4572-43-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-53-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-51-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-49-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-47-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-45-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-41-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-39-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-37-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-35-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-33-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-31-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-29-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-27-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-26-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4572-55-0x00000000008D0000-0x00000000009D0000-memory.dmp

memory/4572-54-0x0000000000400000-0x000000000080A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu753783.exe

MD5 bc4299d50a4d21b295992e724db3dd74
SHA1 a8cbff65b30e51a284824824ce610291611801f3
SHA256 1fff1bda44e8f183a36078de3d1226b041c2cc6e89fc374629378d0f2de39ba1
SHA512 fe20bc723c8342e15b584984e1119c112236ba88960b1d741e64cddb579889417dfa5fff3b8b0a01e32e6c032bf5b99a211a972921a97a365b7d6bab681251f6

memory/4572-57-0x0000000000400000-0x000000000080A000-memory.dmp

memory/3816-62-0x0000000002700000-0x000000000273C000-memory.dmp

memory/3816-63-0x0000000004E00000-0x0000000004E3A000-memory.dmp

memory/3816-67-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-89-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-98-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-95-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-93-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-87-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-85-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-84-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-81-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-80-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-77-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-75-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-73-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-71-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-70-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-91-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-65-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-64-0x0000000004E00000-0x0000000004E35000-memory.dmp

memory/3816-856-0x0000000007970000-0x0000000007F88000-memory.dmp

memory/3816-857-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

memory/3816-858-0x0000000007FC0000-0x00000000080CA000-memory.dmp

memory/3816-859-0x00000000080E0000-0x000000000811C000-memory.dmp

memory/3816-860-0x0000000008260000-0x00000000082AC000-memory.dmp