Malware Analysis Report

2025-05-06 00:50

Sample ID 241109-zdv4lasaje
Target eee8fcfd5872b3ad73ef30536759ae6fa2c975f5adde25a23af947174fb2c23a
SHA256 eee8fcfd5872b3ad73ef30536759ae6fa2c975f5adde25a23af947174fb2c23a
Tags
healer redline rosto 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

eee8fcfd5872b3ad73ef30536759ae6fa2c975f5adde25a23af947174fb2c23a

Threat Level: Known bad

The file eee8fcfd5872b3ad73ef30536759ae6fa2c975f5adde25a23af947174fb2c23a was found to be: Known bad.

Malicious Activity Summary

healer redline rosto discovery dropper evasion infostealer persistence trojan

Healer

Healer family

Modifies Windows Defender Real-time Protection settings

Redline family

Detects Healer an antivirus disabler dropper

RedLine

RedLine payload

Executes dropped EXE

Windows security modification

Adds Run key to start application

Launches sc.exe

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 20:36

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 20:36

Reported

2024-11-09 20:39

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\eee8fcfd5872b3ad73ef30536759ae6fa2c975f5adde25a23af947174fb2c23a.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\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw61cw15Zu26.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\sw61cw15Zu26.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw61cw15Zu26.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\sw61cw15Zu26.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\sw61cw15Zu26.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\sw61cw15Zu26.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\sw61cw15Zu26.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\eee8fcfd5872b3ad73ef30536759ae6fa2c975f5adde25a23af947174fb2c23a.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\vkeY3223vA.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.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\tkZV82en94gm.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\eee8fcfd5872b3ad73ef30536759ae6fa2c975f5adde25a23af947174fb2c23a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkeY3223vA.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw61cw15Zu26.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw61cw15Zu26.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw61cw15Zu26.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkZV82en94gm.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\eee8fcfd5872b3ad73ef30536759ae6fa2c975f5adde25a23af947174fb2c23a.exe

"C:\Users\Admin\AppData\Local\Temp\eee8fcfd5872b3ad73ef30536759ae6fa2c975f5adde25a23af947174fb2c23a.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkeY3223vA.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkeY3223vA.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw61cw15Zu26.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw61cw15Zu26.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkZV82en94gm.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkZV82en94gm.exe

C:\Windows\system32\sc.exe

C:\Windows\system32\sc.exe start wuauserv

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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp
US 8.8.8.8:53 hueref.eu udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkeY3223vA.exe

MD5 9f23515172a505eb531a45c7bac421c3
SHA1 e4ce9434c6cc87ccaf0868c3d71c12f00e37b362
SHA256 8bab96d27d4f2ea2af25d217656d51b864e21ed3f4c2869a6b976509b3211417
SHA512 87a6fcebc05a7576e59dd2a03a5bb4c9f1cc5f6e4cd3a5362458d6472fc7f864e138ce3fd19fc575c6878425537ec81e94154d52f79f5168549450490b1481db

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw61cw15Zu26.exe

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

memory/452-14-0x00007FF8025F3000-0x00007FF8025F5000-memory.dmp

memory/452-15-0x00000000006A0000-0x00000000006AA000-memory.dmp

memory/452-16-0x00007FF8025F3000-0x00007FF8025F5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkZV82en94gm.exe

MD5 1c795044102f7759152f7661b15c22bf
SHA1 66e3fee6ce5c4fd8974bb493b8ea7f63f0de4224
SHA256 8f76de3f10a19e704eaaa544d8b0aea616b3b55e5e9d4f91afed3db0c60714a4
SHA512 8c6313c1b71200f905a41b131ebb5a54f4057dd14fe062565674b4d86ebdb8ca2faf8655c970bb3ba279d34ea761c0d71d81c94f3fc9cec7dd2c49737b7653a1

memory/4872-22-0x0000000002450000-0x0000000002496000-memory.dmp

memory/4872-23-0x0000000004DF0000-0x0000000005394000-memory.dmp

memory/4872-24-0x0000000002630000-0x0000000002674000-memory.dmp

memory/4872-28-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-26-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-25-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-38-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-89-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-86-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-82-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-80-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-78-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-76-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-74-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-72-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-70-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-66-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-64-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-62-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-60-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-58-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-56-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-54-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-52-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-50-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-46-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-44-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-42-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-40-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-36-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-34-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-32-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-31-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-84-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-68-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-48-0x0000000002630000-0x000000000266E000-memory.dmp

memory/4872-931-0x00000000053A0000-0x00000000059B8000-memory.dmp

memory/4872-932-0x0000000004C70000-0x0000000004D7A000-memory.dmp

memory/4872-933-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/4872-934-0x00000000059C0000-0x00000000059FC000-memory.dmp

memory/4872-935-0x0000000005B00000-0x0000000005B4C000-memory.dmp