Malware Analysis Report

2025-01-23 06:04

Sample ID 241108-k7jv4azdpa
Target 61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a
SHA256 61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a
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

61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a

Threat Level: Known bad

The file 61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Healer family

Redline family

Detects Healer an antivirus disabler dropper

RedLine payload

RedLine

Modifies Windows Defender Real-time Protection settings

Healer

Checks computer location settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 09:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 09:14

Reported

2024-11-08 09:17

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a.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\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.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\pr916448.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\pr916448.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\IXP002.TMP\pr916448.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.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\pr916448.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.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\pr916448.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.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\un165536.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\un373071.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\61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a.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\IXP001.TMP\un373071.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.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\rk208572.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 432 wrote to memory of 4688 N/A C:\Users\Admin\AppData\Local\Temp\61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe
PID 432 wrote to memory of 4688 N/A C:\Users\Admin\AppData\Local\Temp\61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe
PID 432 wrote to memory of 4688 N/A C:\Users\Admin\AppData\Local\Temp\61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe
PID 4688 wrote to memory of 4232 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe
PID 4688 wrote to memory of 4232 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe
PID 4688 wrote to memory of 4232 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe
PID 4232 wrote to memory of 1612 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.exe
PID 4232 wrote to memory of 1612 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.exe
PID 4232 wrote to memory of 1612 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.exe
PID 4232 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.exe
PID 4232 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.exe
PID 4232 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.exe
PID 2756 wrote to memory of 5436 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.exe C:\Windows\Temp\1.exe
PID 2756 wrote to memory of 5436 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.exe C:\Windows\Temp\1.exe
PID 2756 wrote to memory of 5436 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.exe C:\Windows\Temp\1.exe
PID 4688 wrote to memory of 2776 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk208572.exe
PID 4688 wrote to memory of 2776 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk208572.exe
PID 4688 wrote to memory of 2776 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk208572.exe

Processes

C:\Users\Admin\AppData\Local\Temp\61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a.exe

"C:\Users\Admin\AppData\Local\Temp\61e28a9fcd1dc4a6978dfc30a2c075c23716fb61969cda4ba845e19533e0741a.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1612 -ip 1612

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 1044

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 2756 -ip 2756

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 1380

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk208572.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk208572.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.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
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
US 8.8.8.8:53 22.236.111.52.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
US 8.8.8.8:53 67.112.168.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165536.exe

MD5 9391f38af1104effc335730feeadda0f
SHA1 4695b02a774213d25b0a6a5be8d64219a47f0f37
SHA256 ea0a253f27d7e2d745f47a7e2129bba837e4795ff045aa929a9547e1f8c901cd
SHA512 3c265c40379838fc6a0ff19cb4cf89463981f315456de9d6c66cb30375451b8aed5a00dfb0591d175b33ddf56c751de6ad8850e83105cf11ea87b47b49f3c775

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un373071.exe

MD5 69059b328c62b0af0be9642016924e58
SHA1 59a6be5c53af0d4a711312938f753353a3929ebb
SHA256 a28431fd12845cf6d4dca2ddc9c631cdb726bf5af15dbc69d19b6ee42614bb64
SHA512 9503fd525c8441c32c4f89e6dc2796610b2497e83dfb72d3c1da57df0582c22b26f6f5e121d42581a729d6dd700531cda029e8ea9a9eace7077fb12c553ec4b8

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr916448.exe

MD5 4901fc291961ddbb461572e635b16095
SHA1 fc68791be43ca0a643d857ab91cc6093dc7ce1b8
SHA256 091404d891b393a3addde4b486dbbf8f24bf19552673d408a21d8e09737e42eb
SHA512 6ee23edc39a9446bc100af831d076cd684bea9f4d96594dbe2d7ba1ffc283eed2e957ee77a68bbd9e86bdd861b1f9677e30136c402765340c5d974fe99bd7bd9

memory/1612-22-0x0000000002640000-0x000000000265A000-memory.dmp

memory/1612-23-0x0000000005040000-0x00000000055E4000-memory.dmp

memory/1612-24-0x0000000002930000-0x0000000002948000-memory.dmp

memory/1612-52-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-50-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-49-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-46-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-44-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-42-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-40-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-39-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-36-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-34-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-33-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-30-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-28-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-26-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-25-0x0000000002930000-0x0000000002942000-memory.dmp

memory/1612-53-0x0000000000400000-0x000000000080A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu446647.exe

MD5 8c4010505c8b83694e0e11c784d91299
SHA1 05ddb1dd9fd062c6ab508bc18a4ca161b0b11d5b
SHA256 1b011d57d82bbd074c49dd1df0cea05ff204cb978286afb2505cb775090ffadc
SHA512 72d2518614f1715eb6aa053ac0cc09bfdb137fbd9efde327754759102b45c90010452412337a75c8ef7dd71be4cafa65cb8552426ace99f7e161bad11670c611

memory/1612-55-0x0000000000400000-0x000000000080A000-memory.dmp

memory/2756-60-0x0000000002770000-0x00000000027D8000-memory.dmp

memory/2756-61-0x00000000028F0000-0x0000000002956000-memory.dmp

memory/2756-77-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-79-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-95-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-93-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-91-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-89-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-87-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-85-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-83-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-81-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-75-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-73-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-71-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-69-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-67-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-65-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-63-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-62-0x00000000028F0000-0x0000000002950000-memory.dmp

memory/2756-2204-0x00000000050B0000-0x00000000050E2000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/5436-2217-0x0000000000AE0000-0x0000000000B0E000-memory.dmp

memory/5436-2218-0x0000000001220000-0x0000000001226000-memory.dmp

memory/5436-2219-0x0000000005A10000-0x0000000006028000-memory.dmp

memory/5436-2220-0x0000000005530000-0x000000000563A000-memory.dmp

memory/5436-2221-0x0000000005460000-0x0000000005472000-memory.dmp

memory/5436-2222-0x00000000054C0000-0x00000000054FC000-memory.dmp

memory/5436-2223-0x0000000005640000-0x000000000568C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk208572.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/2776-2228-0x0000000000DE0000-0x0000000000E10000-memory.dmp

memory/2776-2229-0x0000000002E40000-0x0000000002E46000-memory.dmp