Malware Analysis Report

2025-08-06 00:59

Sample ID 241109-fq7hls1ldq
Target 86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35
SHA256 86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35
Tags
healer redline gena 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

86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35

Threat Level: Known bad

The file 86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35 was found to be: Known bad.

Malicious Activity Summary

healer redline gena discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

RedLine

Detects Healer an antivirus disabler dropper

Healer

Redline family

Healer family

RedLine payload

Executes dropped EXE

Windows security modification

Adds Run key to start application

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:05

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:05

Reported

2024-11-09 05:08

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35.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\IXP002.TMP\f7391ZZ.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\h77tO39.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7391ZZ.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\f7391ZZ.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\f7391ZZ.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\f7391ZZ.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\f7391ZZ.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.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\h77tO39.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\h77tO39.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\h77tO39.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\h77tO39.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\f7391ZZ.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.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\niba9930.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\86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35.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\niba0465.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\niba0465.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\itbln58.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7391ZZ.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\itbln58.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4908 wrote to memory of 4612 N/A C:\Users\Admin\AppData\Local\Temp\86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe
PID 4908 wrote to memory of 4612 N/A C:\Users\Admin\AppData\Local\Temp\86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe
PID 4908 wrote to memory of 4612 N/A C:\Users\Admin\AppData\Local\Temp\86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe
PID 4612 wrote to memory of 4284 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe
PID 4612 wrote to memory of 4284 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe
PID 4612 wrote to memory of 4284 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe
PID 4284 wrote to memory of 4980 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7391ZZ.exe
PID 4284 wrote to memory of 4980 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7391ZZ.exe
PID 4284 wrote to memory of 736 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.exe
PID 4284 wrote to memory of 736 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.exe
PID 4284 wrote to memory of 736 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.exe
PID 4612 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\itbln58.exe
PID 4612 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\itbln58.exe
PID 4612 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\itbln58.exe

Processes

C:\Users\Admin\AppData\Local\Temp\86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35.exe

"C:\Users\Admin\AppData\Local\Temp\86926cd9319ebf8e5767a7612dafdb78fd1b4eed0f5b4f16bc86036a5a81fc35.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7391ZZ.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7391ZZ.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 736 -ip 736

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\itbln58.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\itbln58.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 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0465.exe

MD5 7a568ce17a4b853207b7435cedc9f738
SHA1 825c7cf6c4f49927107f7170bca6bdb5d21e228d
SHA256 4f0acbf82f0a3ff3e654e74fca92363f46f12094f830df44f36de13ff417dd59
SHA512 6cf3bb123704aecc18126b8c072daf58a48e49d79d29850081839ed1108c8318373794b89d09f7cfc6643a57fb16fb8d008fcce8be1c2728427ed1527641de12

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9930.exe

MD5 8f3eba47af6eb2774a5face85af158da
SHA1 ac3b512f5afd62ce5a0f4f303fafd51ada91d472
SHA256 0fef8db5fcbf81ca2db419ddcfb4202c7ec5bf7e2b5f8e6459ae53b704005d56
SHA512 efea8806ddc7201b0bc73dfd1150cd3de7d1f07f7ecf51e13610c65be0b8bbd95981ca365aed70b5cfb7fdf79fb1813bfacd0f5297ebc8d005f484d3a1a44fa4

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7391ZZ.exe

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

memory/4980-21-0x00007FFB46E23000-0x00007FFB46E25000-memory.dmp

memory/4980-22-0x0000000000AB0000-0x0000000000ABA000-memory.dmp

memory/4980-23-0x00007FFB46E23000-0x00007FFB46E25000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h77tO39.exe

MD5 c53a3f70659a655a0ba04869dc6d083b
SHA1 35ede32a978b4e896a9e7b170f150baecc5886e4
SHA256 13a37cefa5daa7d09b941ae189fda54a50240b6274e64257d2709e87e7cc9428
SHA512 cb8994c0b4b9b2d0460d7792931c9d242cd0fce1293a5c752db2713dddb918848a9fcd5a96dd757fcb923c767a08e9b9500502b09c562dfbdd40b0a0fa64c4a3

memory/736-29-0x0000000002380000-0x000000000239A000-memory.dmp

memory/736-30-0x0000000004D20000-0x00000000052C4000-memory.dmp

memory/736-31-0x00000000023A0000-0x00000000023B8000-memory.dmp

memory/736-32-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-39-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-59-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-57-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-55-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-53-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-51-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-49-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-47-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-45-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-43-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-41-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-37-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-35-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-33-0x00000000023A0000-0x00000000023B2000-memory.dmp

memory/736-60-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/736-62-0x0000000000400000-0x00000000004BA000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\itbln58.exe

MD5 962c956e371b3b4199fe723d686ca6c7
SHA1 dc4ff4afb4cc904626ef56742e12221b1239c293
SHA256 a43903e9e55ade3bcafd2c8e1f86ffb5e78ccac20e06eba08f8b0515abe1caec
SHA512 2f70d00bdde4eb298475a75ea63abce73355e9b91852ee66f008a15e0da47c92bc72326b933833c3d0087f8f4cf90a0a6cb1c154d5aebe1f12af3533079908fb

memory/2792-67-0x0000000002340000-0x0000000002386000-memory.dmp

memory/2792-68-0x00000000050A0000-0x00000000050E4000-memory.dmp

memory/2792-80-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-84-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-102-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-100-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-98-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-96-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-94-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-92-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-90-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-86-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-83-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-78-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-76-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-74-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-88-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-72-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-70-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-69-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/2792-975-0x0000000005240000-0x0000000005858000-memory.dmp

memory/2792-976-0x00000000058E0000-0x00000000059EA000-memory.dmp

memory/2792-977-0x0000000005A20000-0x0000000005A32000-memory.dmp

memory/2792-978-0x0000000005A40000-0x0000000005A7C000-memory.dmp

memory/2792-979-0x0000000005B90000-0x0000000005BDC000-memory.dmp