Malware Analysis Report

2025-01-23 05:59

Sample ID 241107-t5lfkswcjl
Target 1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f
SHA256 1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f
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

1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f

Threat Level: Known bad

The file 1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Redline family

Detects Healer an antivirus disabler dropper

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine payload

RedLine

Healer

Executes dropped EXE

Windows security modification

Checks computer location settings

Adds Run key to start application

Program crash

Enumerates physical storage devices

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 16:38

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 16:38

Reported

2024-11-07 16:41

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.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\pr048345.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\pr048345.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\pr048345.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\pr048345.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\pr048345.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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.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\pr048345.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.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_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\un119053.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\1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.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\un876368.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\un119053.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.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\rk547450.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2004 wrote to memory of 1760 N/A C:\Users\Admin\AppData\Local\Temp\1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe
PID 2004 wrote to memory of 1760 N/A C:\Users\Admin\AppData\Local\Temp\1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe
PID 2004 wrote to memory of 1760 N/A C:\Users\Admin\AppData\Local\Temp\1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe
PID 1760 wrote to memory of 1592 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe
PID 1760 wrote to memory of 1592 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe
PID 1760 wrote to memory of 1592 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe
PID 1592 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe
PID 1592 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe
PID 1592 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe
PID 1592 wrote to memory of 3324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe
PID 1592 wrote to memory of 3324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe
PID 1592 wrote to memory of 3324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe
PID 3324 wrote to memory of 4924 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe C:\Windows\Temp\1.exe
PID 3324 wrote to memory of 4924 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe C:\Windows\Temp\1.exe
PID 3324 wrote to memory of 4924 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe C:\Windows\Temp\1.exe
PID 1760 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk547450.exe
PID 1760 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk547450.exe
PID 1760 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk547450.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.exe

"C:\Users\Admin\AppData\Local\Temp\1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2604 -ip 2604

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.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 3324 -ip 3324

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3324 -s 1208

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk547450.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk547450.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.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 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 74.209.201.84.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 172.210.232.199.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
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\un876368.exe

MD5 7cf07e9f2b9156ad50b173e35780eab0
SHA1 1353af7ad640b331ba03386cbeb86a8fb2c5ecf9
SHA256 a2f5ec5b8bff38332c78d9c21ea2bef87a83fba5cbe8eedbafe883341d23f838
SHA512 6880fa8e0f21d2400828f589c3fc1f168d1d923be538c60ba8cf1588719bd62161bc717cfb7abed8e2f0809e46d51ab2e160cd9b9018365d02a9eaa058f8cc2c

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe

MD5 3a6c4d194b60a390f9ce638ac35f29e0
SHA1 beab2713ac4893af17b919bc981abc1c8d6111d3
SHA256 79847d97755bfe49701eb4eee92989ac69edbd50ce8979e2aa2d78529c448980
SHA512 193095c3f8a642c8321062b675145ea12e80d96b047b64f35679422c26a8832acabfd1e463ff1d92cd172b5a0fb5d7e787f758493599662daeb2410387c22826

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe

MD5 dd0b2881c31c64f0a385c9b3c3db9b49
SHA1 6a3714f5afb4e5daae8e317c7bfd7e30ef4d7264
SHA256 25d28936e3eedbe59cc205349a8fff530ae1911bee1732a97aace042966c0904
SHA512 eeb8d00bd6373ba1b9cf6a248fd3b85f441d8e9700e81b2f1c3747863f0cbd01aaec01f3500f53e1670b0aebec9023386f6bcc3f19372433b5c2f5496ae1b762

memory/2604-22-0x0000000004E10000-0x0000000004E2A000-memory.dmp

memory/2604-23-0x0000000004E90000-0x0000000005434000-memory.dmp

memory/2604-24-0x00000000054A0000-0x00000000054B8000-memory.dmp

memory/2604-38-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-52-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-50-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-48-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-46-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-44-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-42-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-40-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-32-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-30-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-28-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-26-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-25-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-37-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-34-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/2604-53-0x0000000000400000-0x000000000080A000-memory.dmp

memory/2604-55-0x0000000000400000-0x000000000080A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe

MD5 f0b6359bb3dace7371a49a1891431608
SHA1 a38417c407dde25223c68cd201ba6da38be97a1b
SHA256 52169da05cc2d53bb4a031f6488d346eca8eb26b70a82a548afaa438389f9ff5
SHA512 0bdb12f3e0bca5b7bd30d8721de85a921ce50416701c5219dc3c722eae76de71059b928f2835af75b6e9dfda35dda30301c509735dbb1364198fd742b99bbb30

memory/3324-60-0x0000000002910000-0x0000000002978000-memory.dmp

memory/3324-61-0x0000000005540000-0x00000000055A6000-memory.dmp

memory/3324-63-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-75-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-95-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-93-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-91-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-89-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-87-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-85-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-83-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-81-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-79-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-73-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-71-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-69-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-67-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-65-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-77-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-62-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/3324-2204-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/4924-2217-0x0000000000480000-0x00000000004AE000-memory.dmp

memory/4924-2218-0x00000000025F0000-0x00000000025F6000-memory.dmp

memory/4924-2219-0x00000000054B0000-0x0000000005AC8000-memory.dmp

memory/4924-2220-0x0000000004FA0000-0x00000000050AA000-memory.dmp

memory/4924-2221-0x0000000004CF0000-0x0000000004D02000-memory.dmp

memory/4924-2222-0x0000000004E90000-0x0000000004ECC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk547450.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/1632-2227-0x0000000000720000-0x0000000000750000-memory.dmp

memory/4924-2228-0x0000000004ED0000-0x0000000004F1C000-memory.dmp

memory/1632-2229-0x0000000002810000-0x0000000002816000-memory.dmp