Malware Analysis Report

2025-01-23 07:34

Sample ID 241104-q3mdbatjek
Target 9d2fefcdbe540c4952eb7305f6153ba626df226097e35e81a2e55499b232e190
SHA256 9d2fefcdbe540c4952eb7305f6153ba626df226097e35e81a2e55499b232e190
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

9d2fefcdbe540c4952eb7305f6153ba626df226097e35e81a2e55499b232e190

Threat Level: Known bad

The file 9d2fefcdbe540c4952eb7305f6153ba626df226097e35e81a2e55499b232e190 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Healer family

Healer

Redline family

RedLine

Detects Healer an antivirus disabler dropper

RedLine payload

Modifies Windows Defender Real-time Protection settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 13:47

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 13:47

Reported

2024-11-04 13:49

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9d2fefcdbe540c4952eb7305f6153ba626df226097e35e81a2e55499b232e190.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\it991663.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\it991663.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\it991663.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\it991663.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\it991663.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\it991663.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\it991663.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\9d2fefcdbe540c4952eb7305f6153ba626df226097e35e81a2e55499b232e190.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\ziKc7174.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\9d2fefcdbe540c4952eb7305f6153ba626df226097e35e81a2e55499b232e190.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKc7174.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp423620.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it991663.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it991663.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it991663.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp423620.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9d2fefcdbe540c4952eb7305f6153ba626df226097e35e81a2e55499b232e190.exe

"C:\Users\Admin\AppData\Local\Temp\9d2fefcdbe540c4952eb7305f6153ba626df226097e35e81a2e55499b232e190.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKc7174.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKc7174.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it991663.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it991663.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp423620.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp423620.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 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.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
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKc7174.exe

MD5 40e3f5c5d8ab71b6aae77923b3213441
SHA1 4a200e55ca1b14dc64220061d06520c3ca2b08f4
SHA256 6994c7bd7b360acb719143e6e9f878579408fb8ba109277113498f22b0e43fa3
SHA512 ba08387b577f576c400fb9e61baa9a80ee4421dc0f9deafdc6914bf3b9b4a57b5dba1d2767617c397edd6c1db7e4c43e5bdb099c330fb36ff6cea9a8e7d4d813

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it991663.exe

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

memory/5112-14-0x00007FFB072B3000-0x00007FFB072B5000-memory.dmp

memory/5112-15-0x0000000000BA0000-0x0000000000BAA000-memory.dmp

memory/5112-16-0x00007FFB072B3000-0x00007FFB072B5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp423620.exe

MD5 5b05e7dc7d75f4211aca3d8771324bb2
SHA1 b254f904fc3f826b4dff15afae6c27f2a29c19e4
SHA256 bc81937dcd7aa703859239a62082b24103d5bffdab096a31a6aee793d07a21e8
SHA512 0531c41b3bd17fb4ebadf8480434fa9f6768e4883944d99134b29177a54cf1f199ebb37f9ed109991f833b60f3bc06e73238bed29ffeb65902f5cf023f93049d

memory/3252-22-0x0000000004B80000-0x0000000004BBC000-memory.dmp

memory/3252-23-0x00000000072D0000-0x0000000007874000-memory.dmp

memory/3252-24-0x0000000004C50000-0x0000000004C8A000-memory.dmp

memory/3252-36-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-40-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-88-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-86-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-82-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-80-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-78-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-76-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-74-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-70-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-68-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-66-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-62-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-60-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-56-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-54-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-52-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-46-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-44-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-42-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-38-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-34-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-32-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-30-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-84-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-72-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-64-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-58-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-50-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-48-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-28-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-26-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-25-0x0000000004C50000-0x0000000004C85000-memory.dmp

memory/3252-817-0x0000000009D00000-0x000000000A318000-memory.dmp

memory/3252-818-0x000000000A350000-0x000000000A362000-memory.dmp

memory/3252-819-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/3252-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

memory/3252-821-0x00000000049C0000-0x0000000004A0C000-memory.dmp