Malware Analysis Report

2025-05-06 01:34

Sample ID 241110-dy7r8sydml
Target 0fff93ac49496a2785252d5c605a892f9e17c6268732f628d01e8179f2108a73
SHA256 0fff93ac49496a2785252d5c605a892f9e17c6268732f628d01e8179f2108a73
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

0fff93ac49496a2785252d5c605a892f9e17c6268732f628d01e8179f2108a73

Threat Level: Known bad

The file 0fff93ac49496a2785252d5c605a892f9e17c6268732f628d01e8179f2108a73 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Healer family

Redline family

RedLine payload

RedLine

Detects Healer an antivirus disabler dropper

Healer

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 behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 03:26

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 03:26

Reported

2024-11-10 03:28

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0fff93ac49496a2785252d5c605a892f9e17c6268732f628d01e8179f2108a73.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\it875158.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\it875158.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\it875158.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\it875158.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it875158.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\it875158.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\it875158.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\0fff93ac49496a2785252d5c605a892f9e17c6268732f628d01e8179f2108a73.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\ziHN6146.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\IXP001.TMP\kp899146.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0fff93ac49496a2785252d5c605a892f9e17c6268732f628d01e8179f2108a73.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHN6146.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it875158.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it875158.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it875158.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp899146.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0fff93ac49496a2785252d5c605a892f9e17c6268732f628d01e8179f2108a73.exe

"C:\Users\Admin\AppData\Local\Temp\0fff93ac49496a2785252d5c605a892f9e17c6268732f628d01e8179f2108a73.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHN6146.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHN6146.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it875158.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it875158.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp899146.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp899146.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHN6146.exe

MD5 da72473af1213cc0c5ec240d459d2867
SHA1 d430e9c16d06e81f2b849dd1b0a31bee7b5efddf
SHA256 eb68e342c2dbb15c0eb0cd1b5b05c8ffd4ac4377c0ff3bef3465b217f3162126
SHA512 3a56b9db3895e78ee30dae704ee9e8ad34870bdd11703fca0ca1ec5cd6f0cd2c5638cd9b57b8844633ef5549bc7252272ea7de71097e80290a578562f5846609

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it875158.exe

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

memory/3260-14-0x00007FFC7B7F3000-0x00007FFC7B7F5000-memory.dmp

memory/3260-15-0x0000000000170000-0x000000000017A000-memory.dmp

memory/3260-17-0x00007FFC7B7F3000-0x00007FFC7B7F5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp899146.exe

MD5 c1a7596bdaefead0b03325acd9b3724f
SHA1 2ddbdee4bcebe08f2a1f19b8db6fa1a0f6167f98
SHA256 f10dac48cab5a0a4ef2d4e0d5c699397972d04572082c5c80027ed8c639a996b
SHA512 4a76272fdf7a784957a00d90cc7cd584a68bc836fead5f1448976915d5fc84857689486cc4b61dca31c670b9acb39276ff7379650a168623db25aa728df02250

memory/60-22-0x0000000004C50000-0x0000000004C8C000-memory.dmp

memory/60-23-0x0000000007300000-0x00000000078A4000-memory.dmp

memory/60-24-0x00000000071E0000-0x000000000721A000-memory.dmp

memory/60-32-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-30-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-28-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-26-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-25-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-74-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-89-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-86-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-84-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-82-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-80-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-78-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-76-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-72-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-70-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-68-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-66-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-64-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-62-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-60-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-58-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-54-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-52-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-50-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-48-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-46-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-44-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-40-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-38-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-36-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-34-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-56-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-42-0x00000000071E0000-0x0000000007215000-memory.dmp

memory/60-817-0x0000000009D30000-0x000000000A348000-memory.dmp

memory/60-818-0x000000000A350000-0x000000000A362000-memory.dmp

memory/60-819-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/60-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

memory/60-821-0x0000000006CD0000-0x0000000006D1C000-memory.dmp