Malware Analysis Report

2025-01-23 07:39

Sample ID 241104-q9jk1a1ale
Target d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920
SHA256 d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920
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

d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920

Threat Level: Known bad

The file d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Redline family

Healer

Modifies Windows Defender Real-time Protection settings

RedLine

Healer family

RedLine payload

Windows security modification

Executes dropped EXE

Adds Run key to start application

Launches sc.exe

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 13:57

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 13:57

Reported

2024-11-04 14:00

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.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\31866334.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\31866334.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\31866334.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\31866334.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\31866334.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\31866334.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\31866334.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\d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.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\st144400.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\d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st144400.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp235375.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\31866334.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\31866334.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\31866334.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp235375.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.exe

"C:\Users\Admin\AppData\Local\Temp\d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st144400.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st144400.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\31866334.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\31866334.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp235375.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp235375.exe

C:\Windows\system32\sc.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
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
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 108.116.69.13.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st144400.exe

MD5 c4d498d16d1a3798f1d3a44d304c720d
SHA1 f4b85b066e80269a12fa8a51d471f62deeb3092b
SHA256 f3c952a6f630e3dbf9f2727e83600d24c3305734f459b18ee8b734c76ad8b88e
SHA512 5f36267ffea7ae76fc05aac00e0f7deeb406636d4ad5277069487f6befff20cd774e0568b7aa4a3cd21cc0bdf2a338bceb5c1eadd87dcde97b6df00b3fa3d4cd

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\31866334.exe

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

memory/4616-14-0x00007FFCECE03000-0x00007FFCECE05000-memory.dmp

memory/4616-15-0x0000000000CD0000-0x0000000000CDA000-memory.dmp

memory/4616-16-0x00007FFCECE03000-0x00007FFCECE05000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp235375.exe

MD5 7a9498c4f024a90d2532159812e172f8
SHA1 eb8bbf27d6a232f46820f58d04b063fca05bb6c1
SHA256 9777c36c4710a8c7da76155728c75226649e99f590a2204531b501e591b5d0d3
SHA512 58a2d276a5697017bc213dbdcb69e80d2f0bcb20a3c42e76453aecb171f45684ca61631cefff490c7ed1b5678bafd62f38bf29b2e00b840d5584c94b0045f7af

memory/396-22-0x0000000004B30000-0x0000000004B6C000-memory.dmp

memory/396-23-0x0000000007190000-0x0000000007734000-memory.dmp

memory/396-24-0x0000000007780000-0x00000000077BA000-memory.dmp

memory/396-28-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-43-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-88-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-84-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-82-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-81-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-78-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-76-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-75-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-72-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-70-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-68-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-67-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-64-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-62-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-60-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-58-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-56-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-54-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-52-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-50-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-46-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-44-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-40-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-38-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-36-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-34-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-32-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-30-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-86-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-48-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-26-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-25-0x0000000007780000-0x00000000077B5000-memory.dmp

memory/396-817-0x0000000009C90000-0x000000000A2A8000-memory.dmp

memory/396-818-0x000000000A350000-0x000000000A362000-memory.dmp

memory/396-819-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/396-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

memory/396-821-0x0000000006CC0000-0x0000000006D0C000-memory.dmp