Malware Analysis Report

2025-01-23 05:58

Sample ID 241107-man5na1arl
Target 5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718
SHA256 5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718
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

5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718

Threat Level: Known bad

The file 5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718 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

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine payload

Redline family

RedLine

Windows security modification

Checks computer location settings

Executes dropped EXE

Adds Run key to start application

Program crash

Enumerates physical storage devices

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 10:15

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 10:15

Reported

2024-11-07 10:18

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe"

Signatures

Detects Healer an antivirus disabler dropper

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

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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe N/A

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe N/A

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\IXP002.TMP\it948892.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\5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.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\zigu1374.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\zimi4472.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\5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.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\kp425686.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2920 wrote to memory of 1096 N/A C:\Users\Admin\AppData\Local\Temp\5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe
PID 2920 wrote to memory of 1096 N/A C:\Users\Admin\AppData\Local\Temp\5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe
PID 2920 wrote to memory of 1096 N/A C:\Users\Admin\AppData\Local\Temp\5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe
PID 1096 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe
PID 1096 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe
PID 1096 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe
PID 3256 wrote to memory of 3060 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe
PID 3256 wrote to memory of 3060 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe
PID 3256 wrote to memory of 4008 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe
PID 3256 wrote to memory of 4008 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe
PID 3256 wrote to memory of 4008 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe
PID 4008 wrote to memory of 5944 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe C:\Windows\Temp\1.exe
PID 4008 wrote to memory of 5944 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe C:\Windows\Temp\1.exe
PID 4008 wrote to memory of 5944 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe C:\Windows\Temp\1.exe
PID 1096 wrote to memory of 6128 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp425686.exe
PID 1096 wrote to memory of 6128 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp425686.exe
PID 1096 wrote to memory of 6128 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp425686.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe

"C:\Users\Admin\AppData\Local\Temp\5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4008 -ip 4008

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4008 -s 1380

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp425686.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp425686.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.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
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 23.236.111.52.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 8.8.8.8:53 136.71.105.51.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe

MD5 e02309809d5e033675c9409de85c8a97
SHA1 fa01fad4ccf302c07f30a7c4c8f29ccfca2879ce
SHA256 55a3a0dcdecf0efa9878b1e569f1c4e86f55a8aa681932fcae36598d4fe1ca41
SHA512 4affb8dd7ec3e47e85246d3ddb5058f5720e6c919cb03e96c1a1573537125bcdbf61733ad1cff75f64d3f76fb1998f4631e1cc3e50f7e21a1113e50d309ddc26

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe

MD5 c5eecc0c5342d0ba45a8abe8ea7b8427
SHA1 911fe3ccc7aeaa19de90e8c2608ed276bf6b177f
SHA256 0546e9c74725d0de94cebc342775eb312a5fdc2fa33daf7e35bc1d19aa12e4c7
SHA512 1ad504bfb7314496e1f688aa2df4f9fe78cc17b27d22e9e308ce01c07a40eac3b920a9696633e37835a6be25d9bc7a933dd73c0c33b8f1d6f2a55a7a636e672f

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe

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

memory/3060-21-0x00007FFCECE03000-0x00007FFCECE05000-memory.dmp

memory/3060-22-0x00000000008F0000-0x00000000008FA000-memory.dmp

memory/3060-24-0x00007FFCECE03000-0x00007FFCECE05000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe

MD5 c5f57a4e6b2ac6266020b3258c9b5614
SHA1 2d4b092d65db1e2c7a84b3e26999130a2f936c9c
SHA256 18c30a0675fbf29943e0ab23cdfc1addb7facf1fd4ef8a6f30ed1636d4a47894
SHA512 7d3c1305c48d8ff64a08afce4a42885fdc6a1713f1297d5e4aa644a121d6eba599a488b341dd34f15d81c9dce61ad7581569a5bb40701515ed4912385bc18f12

memory/4008-29-0x0000000004D00000-0x0000000004D68000-memory.dmp

memory/4008-30-0x0000000004D70000-0x0000000005314000-memory.dmp

memory/4008-31-0x0000000005360000-0x00000000053C6000-memory.dmp

memory/4008-35-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-45-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-95-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-93-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-91-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-89-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-87-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-83-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-81-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-79-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-77-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-75-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-73-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-71-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-69-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-67-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-63-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-61-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-59-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-57-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-55-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-53-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-49-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-47-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-43-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-41-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-39-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-37-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-85-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-65-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-51-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-33-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-32-0x0000000005360000-0x00000000053C0000-memory.dmp

memory/4008-2174-0x0000000005550000-0x0000000005582000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/5944-2187-0x0000000000EA0000-0x0000000000ECE000-memory.dmp

memory/5944-2188-0x0000000003190000-0x0000000003196000-memory.dmp

memory/5944-2189-0x0000000005F00000-0x0000000006518000-memory.dmp

memory/5944-2190-0x00000000059F0000-0x0000000005AFA000-memory.dmp

memory/5944-2191-0x0000000005710000-0x0000000005722000-memory.dmp

memory/5944-2192-0x0000000005770000-0x00000000057AC000-memory.dmp

memory/5944-2193-0x00000000058E0000-0x000000000592C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp425686.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/6128-2198-0x00000000006A0000-0x00000000006D0000-memory.dmp

memory/6128-2199-0x0000000000F50000-0x0000000000F56000-memory.dmp