Malware Analysis Report

2025-01-23 05:58

Sample ID 241107-qsgebavrek
Target 1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336
SHA256 1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336
Tags
healer redline diza lada 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

1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336

Threat Level: Known bad

The file 1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Healer family

Redline family

RedLine

Modifies Windows Defender Real-time Protection settings

Healer

RedLine payload

Executes dropped EXE

Checks computer location settings

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 13:31

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 13:31

Reported

2024-11-07 13:33

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.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\pr669368.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\pr669368.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\pr669368.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\pr669368.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.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_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\un726320.exe N/A
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\un178398.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\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe N/A

Enumerates physical storage devices

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\un726320.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1776 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe
PID 1776 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe
PID 1776 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe
PID 2732 wrote to memory of 3472 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe
PID 2732 wrote to memory of 3472 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe
PID 2732 wrote to memory of 3472 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe
PID 3472 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe
PID 3472 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe
PID 3472 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe
PID 3472 wrote to memory of 3756 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe
PID 3472 wrote to memory of 3756 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe
PID 3472 wrote to memory of 3756 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe
PID 3756 wrote to memory of 244 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe C:\Windows\Temp\1.exe
PID 3756 wrote to memory of 244 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe C:\Windows\Temp\1.exe
PID 3756 wrote to memory of 244 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe C:\Windows\Temp\1.exe
PID 2732 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe
PID 2732 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe
PID 2732 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe

"C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4956 -ip 4956

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 1096

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3756 -ip 3756

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3756 -s 1388

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe

MD5 e7bb8891c8c2d829fa00a7d2a7501300
SHA1 5875de8eaf9df5117735504e331d2e6b04085202
SHA256 f6c0735ed5837815f927ee669a877c51631a92a38461ca19359b7ee6c1a37a61
SHA512 3b824690177cebeda99598bcf150e1005aabae40118c3be10bdcdbccf0284f3fe06d2d8129a7cad7f596242d1bf241773175c5e4535b33cd58f669cd87bf62e7

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe

MD5 b889ce40a4a5510c1f36bc673dbb4f78
SHA1 d83f99f552d35487f0deb3ff397b3a4a2a959b7c
SHA256 fb3090249624f79da7fa709af3fe16d95e5cc9b103e41cbb67437eaf6d0f763b
SHA512 b6b52b49fe03609031b47963e1ad98e5ea8328bc12000cf591432edd91c487f506ad0321912699c8a2e919023f94561c367102a10a05cb698cdb42490202871f

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe

MD5 866b86364eeab22da0e9a2244a78380b
SHA1 4dcd4d40268238e27376c072f40ddf3ccde446ad
SHA256 d35d6142b53cc4e50c751dc3c2814b9e2036cf3896c056faedbd1a20acfc5c56
SHA512 05f2abf6e3047251e6ca09f9f2e2aef07adf3a57cffb394760b5d0a0d59a0ecda647395119a651e53e320435bd865c7c262487310ac3ba849d3e841e39be537a

memory/4956-22-0x0000000002650000-0x000000000266A000-memory.dmp

memory/4956-23-0x0000000004F30000-0x00000000054D4000-memory.dmp

memory/4956-24-0x0000000002820000-0x0000000002838000-memory.dmp

memory/4956-52-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-51-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-48-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-46-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-44-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-42-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-40-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-38-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-36-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-34-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-32-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-30-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-28-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-26-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-25-0x0000000002820000-0x0000000002832000-memory.dmp

memory/4956-53-0x0000000000400000-0x000000000080A000-memory.dmp

memory/4956-55-0x0000000000400000-0x000000000080A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe

MD5 0453acc686dc5d0554727fd45333987c
SHA1 463f446aeaa69e694fc9533333b7acb0712cfe30
SHA256 45587f4d52a63371f5532de1fe08410f25711c20661a0cc356ad1dca9d19e5de
SHA512 f3cb3135985f529f0b9f2419010ca730443a431e36537acdf6cb761f56053c9fce01cc09b4156e9f4d4b10f71767475d9e67b9267bb033701a10c2d0a366c12e

memory/3756-60-0x0000000002910000-0x0000000002978000-memory.dmp

memory/3756-61-0x0000000004F80000-0x0000000004FE6000-memory.dmp

memory/3756-79-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-83-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-95-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-93-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-91-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-89-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-87-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-85-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-81-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-77-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-75-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-73-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-71-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-67-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-65-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-69-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-63-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-62-0x0000000004F80000-0x0000000004FE0000-memory.dmp

memory/3756-2204-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/244-2217-0x0000000000960000-0x000000000098E000-memory.dmp

memory/244-2218-0x0000000002B70000-0x0000000002B76000-memory.dmp

memory/244-2219-0x000000000ACA0000-0x000000000B2B8000-memory.dmp

memory/244-2220-0x000000000A7D0000-0x000000000A8DA000-memory.dmp

memory/244-2221-0x000000000A700000-0x000000000A712000-memory.dmp

memory/244-2223-0x000000000A760000-0x000000000A79C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/2340-2227-0x00000000007E0000-0x0000000000810000-memory.dmp

memory/244-2229-0x0000000002AF0000-0x0000000002B3C000-memory.dmp

memory/2340-2228-0x00000000010A0000-0x00000000010A6000-memory.dmp