Malware Analysis Report

2025-08-06 00:59

Sample ID 241109-fpaggsxme1
Target d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668
SHA256 d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668
Tags
healer redline dumud 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

d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668

Threat Level: Known bad

The file d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668 was found to be: Known bad.

Malicious Activity Summary

healer redline dumud discovery dropper evasion infostealer persistence trojan

Redline family

Detects Healer an antivirus disabler dropper

Healer family

RedLine

RedLine payload

Modifies Windows Defender Real-time Protection settings

Healer

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:02

Reported

2024-11-09 05:04

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668.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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.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\IXP001.TMP\k7202552.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\IXP001.TMP\k7202552.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\IXP001.TMP\k7202552.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\IXP001.TMP\k7202552.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\IXP001.TMP\k7202552.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A
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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.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\d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668.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\y3244178.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\d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5046496.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1124 wrote to memory of 648 N/A C:\Users\Admin\AppData\Local\Temp\d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe
PID 1124 wrote to memory of 648 N/A C:\Users\Admin\AppData\Local\Temp\d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe
PID 1124 wrote to memory of 648 N/A C:\Users\Admin\AppData\Local\Temp\d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe
PID 648 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe
PID 648 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe
PID 648 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe
PID 648 wrote to memory of 4156 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5046496.exe
PID 648 wrote to memory of 4156 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5046496.exe
PID 648 wrote to memory of 4156 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5046496.exe

Processes

C:\Users\Admin\AppData\Local\Temp\d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668.exe

"C:\Users\Admin\AppData\Local\Temp\d640814ce5ae33e49b59badaf67a23a361350c9bf6f494fb31e74beabc015668.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5046496.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5046496.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
CY 217.196.96.101:4132 tcp
US 8.8.8.8:53 131.72.42.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3244178.exe

MD5 8a976403106004f90e4a795d3b34c09d
SHA1 4ab41631fc6ce7ba7287939410b20402abcc4729
SHA256 3d679799fe4394c494c20c4b72eda7694f14c609803a6ab5cdf82cb861d1b4de
SHA512 f02b70aa460432fbe6d48fa29e9e00ed771717582807f7f378bcbe12206cfeea811811465b8e3e0c1445ba4998bc150a54cd8659a36538ad868581c056ebea6d

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7202552.exe

MD5 25fbff18e7d41d0f982e9e84970b6bbb
SHA1 07a1b741af0acd2298deeb4b6cdbd0fa138c1f94
SHA256 bc0225f07de9985add7446855da466942efbb69514827913b7e67ff2937289d6
SHA512 71cb4f3c47c6ab8d7ec8e5dd7b9e3305dceec931a674f58aeec700eb76adde26ad59392ada7e278d36bd9b4f6dfb266926fcdd9b8ff8d06f7e04fb11dc81e3a6

memory/3064-14-0x000000007413E000-0x000000007413F000-memory.dmp

memory/3064-15-0x00000000021A0000-0x00000000021BA000-memory.dmp

memory/3064-16-0x0000000074130000-0x00000000748E0000-memory.dmp

memory/3064-17-0x0000000074130000-0x00000000748E0000-memory.dmp

memory/3064-18-0x0000000004970000-0x0000000004F14000-memory.dmp

memory/3064-19-0x0000000002410000-0x0000000002428000-memory.dmp

memory/3064-47-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-45-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-43-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-41-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-39-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-37-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-35-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-33-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-31-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-29-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-27-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-25-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-23-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-21-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-20-0x0000000002410000-0x0000000002422000-memory.dmp

memory/3064-48-0x000000007413E000-0x000000007413F000-memory.dmp

memory/3064-49-0x0000000074130000-0x00000000748E0000-memory.dmp

memory/3064-51-0x0000000074130000-0x00000000748E0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5046496.exe

MD5 4406c28443dacdf7b195aa72a2e62761
SHA1 e98404f385abfabc8b707c05adb20ada987e0cb6
SHA256 83ee5c178df11830a221ca4380ce7df7c37a90939071a9cfc484c56bff8c3d88
SHA512 a0fbf4971c71bc3dfb9cabb71636258f57c746016552e97dbcb7f86417d18f3ba71dd949b1dd4ad9b97f11ae664937ab93912850aec5d145adb0deff92345f44

memory/4156-55-0x0000000000E00000-0x0000000000E30000-memory.dmp

memory/4156-56-0x0000000002E70000-0x0000000002E76000-memory.dmp

memory/4156-57-0x0000000005D50000-0x0000000006368000-memory.dmp

memory/4156-58-0x0000000005850000-0x000000000595A000-memory.dmp

memory/4156-59-0x0000000005780000-0x0000000005792000-memory.dmp

memory/4156-60-0x00000000057E0000-0x000000000581C000-memory.dmp

memory/4156-61-0x0000000005960000-0x00000000059AC000-memory.dmp