Malware Analysis Report

2025-06-15 23:32

Sample ID 241109-xxh72azgnd
Target 26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0
SHA256 26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0
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

26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0

Threat Level: Known bad

The file 26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Healer family

Healer

Redline family

RedLine payload

RedLine

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

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 19:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 19:13

Reported

2024-11-09 19:16

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0.exe"

Signatures

Detects Healer an antivirus disabler dropper

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

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\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.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\it913906.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.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\it913906.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\it913906.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\it913906.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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
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
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.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_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\zixP2609.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\ziDB7167.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\26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0.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\ziDB7167.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr653650.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixP2609.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr653650.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1968 wrote to memory of 4932 N/A C:\Users\Admin\AppData\Local\Temp\26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixP2609.exe
PID 1968 wrote to memory of 4932 N/A C:\Users\Admin\AppData\Local\Temp\26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixP2609.exe
PID 1968 wrote to memory of 4932 N/A C:\Users\Admin\AppData\Local\Temp\26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixP2609.exe
PID 4932 wrote to memory of 2348 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixP2609.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe
PID 4932 wrote to memory of 2348 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixP2609.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe
PID 4932 wrote to memory of 2348 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixP2609.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe
PID 2348 wrote to memory of 5024 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.exe
PID 2348 wrote to memory of 5024 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.exe
PID 2348 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr653650.exe
PID 2348 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr653650.exe
PID 2348 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr653650.exe

Processes

C:\Users\Admin\AppData\Local\Temp\26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0.exe

"C:\Users\Admin\AppData\Local\Temp\26c8056ec71f7961bac6647afe04b5acd64ac3df7e0c706dc9005510710c77b0.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixP2609.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixP2609.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr653650.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr653650.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.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
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 14.227.111.52.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\zixP2609.exe

MD5 e8a6236672727c350989dd891093033c
SHA1 b1b162fd72fe5c59b1fd238e4554a09dde31931c
SHA256 7fbb57b16229ac46955960205bfe2933ca86d5dd6d3bd880d6b71259a6c9b084
SHA512 23a73748947e7edf475ef89bc08252646cbf0b4c70ab4e50aee15908c110e72e5dbe27ff846fea90bd1bec10cdd61dbd16171af2bb60067392c13d8da994f4f5

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDB7167.exe

MD5 f44da038a7aaa1c9053196b083bdc4a4
SHA1 98b16311a32b797770f84f9d7c95e361aad159b2
SHA256 bc396b277102042c656518b757706bbac50a75d9e20619281e85fb2eb9592b64
SHA512 ad515d23e706ad07de5f382051b0baf6cb5c1ff7a8e9e53817a7f75825cda381a1b31f4d05a349dbae673924ab91bd6aaad428b4b4c09a608973352eb2f0d493

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913906.exe

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

memory/5024-21-0x00007FFE15AE3000-0x00007FFE15AE5000-memory.dmp

memory/5024-22-0x0000000000600000-0x000000000060A000-memory.dmp

memory/5024-23-0x00007FFE15AE3000-0x00007FFE15AE5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr653650.exe

MD5 1d3d4326e0cdd6703677c44186a20644
SHA1 3d7b40366f416dced7a21d43e9a116631619c8fc
SHA256 3368b9c2e65ba7b947bd076400112f47de7252e71023b18e529cd0050e366fd8
SHA512 fd791de12c392a3e1ccd668b8aa97ba60fc261793700434032b00be982dd82233a99c7d04cb538c4ddd8eb75d07e9acb03a98c65402400963099a0f4d6c5d83b

memory/3952-29-0x0000000002720000-0x000000000275C000-memory.dmp

memory/3952-30-0x0000000004FA0000-0x0000000005544000-memory.dmp

memory/3952-31-0x0000000004E10000-0x0000000004E4A000-memory.dmp

memory/3952-39-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-45-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-43-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-41-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-95-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-73-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-57-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-37-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-35-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-33-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-32-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-93-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-91-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-89-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-87-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-85-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-83-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-81-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-79-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-77-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-75-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-71-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-69-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-67-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-65-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-63-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-61-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-59-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-55-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-53-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-51-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-49-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-48-0x0000000004E10000-0x0000000004E45000-memory.dmp

memory/3952-825-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/3952-826-0x0000000007FF0000-0x00000000080FA000-memory.dmp

memory/3952-827-0x0000000008100000-0x000000000813C000-memory.dmp

memory/3952-824-0x00000000079D0000-0x0000000007FE8000-memory.dmp

memory/3952-828-0x0000000004940000-0x000000000498C000-memory.dmp