Malware Analysis Report

2025-01-23 06:00

Sample ID 241107-j41trsxrbw
Target 7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69
SHA256 7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69
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

7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69

Threat Level: Known bad

The file 7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69 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

RedLine

Healer family

Modifies Windows Defender Real-time Protection settings

Healer

RedLine payload

Redline family

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Launches sc.exe

Enumerates physical storage devices

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 08:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 08:14

Reported

2024-11-07 08:16

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69.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\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.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\it102062.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.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\it102062.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\it102062.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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.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\it102062.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\7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69.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\zijc1811.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\ziLs6277.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.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:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp511186.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2744 wrote to memory of 4564 N/A C:\Users\Admin\AppData\Local\Temp\7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe
PID 2744 wrote to memory of 4564 N/A C:\Users\Admin\AppData\Local\Temp\7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe
PID 2744 wrote to memory of 4564 N/A C:\Users\Admin\AppData\Local\Temp\7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe
PID 4564 wrote to memory of 4920 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe
PID 4564 wrote to memory of 4920 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe
PID 4564 wrote to memory of 4920 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe
PID 4920 wrote to memory of 3796 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.exe
PID 4920 wrote to memory of 3796 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.exe
PID 4920 wrote to memory of 4072 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe
PID 4920 wrote to memory of 4072 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe
PID 4920 wrote to memory of 4072 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe
PID 4072 wrote to memory of 5764 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe C:\Windows\Temp\1.exe
PID 4072 wrote to memory of 5764 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe C:\Windows\Temp\1.exe
PID 4072 wrote to memory of 5764 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe C:\Windows\Temp\1.exe
PID 4564 wrote to memory of 5612 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp511186.exe
PID 4564 wrote to memory of 5612 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp511186.exe
PID 4564 wrote to memory of 5612 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp511186.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69.exe

"C:\Users\Admin\AppData\Local\Temp\7528656f36ad15d70a0f15283ab239218d84c8ec604019136b38431739848e69.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4072 -ip 4072

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4072 -s 1492

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp511186.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp511186.exe

C:\Windows\system32\sc.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 67.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
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 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 11.227.111.52.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 85.65.42.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijc1811.exe

MD5 967405d5e3432bc730327ba76c3a019d
SHA1 6914521adf3d9d3ddfa97eb70bc56a0903267cb7
SHA256 6cb25492ca26059708daecb34b72cd960a59ad770a4e49c129ee5e42723cc36a
SHA512 cbbbb5caa762dc2e425175347c99a46f51e4549ed87b49b09a643927f669a34289f2017652afc4901553d56204238021b74780f4c88470cd4ff366a6fc83c522

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLs6277.exe

MD5 0a4aba0c7843b0e64ad9c244e648b92d
SHA1 0ab9758160ea7c1fd3bb01bb1521a73f1029a056
SHA256 2d67eafdf3c99fcf348b5aad4917ec9e3647de189c7ae56415ba86ff6183bc5d
SHA512 6aefb6a7dc0b592b8b17ea19c202f6e99811c03299e7585a342340d4e4ccdb79d4609f1a10c935aa29d8e72f4429a2916adb446ceee003cc7df157f5aba55e38

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it102062.exe

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

memory/3796-21-0x00007FF91E8A3000-0x00007FF91E8A5000-memory.dmp

memory/3796-22-0x00000000004D0000-0x00000000004DA000-memory.dmp

memory/3796-23-0x00007FF91E8A3000-0x00007FF91E8A5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr591079.exe

MD5 17afd18e7d92d070d5cb7ef4bf7ee700
SHA1 c2a21b0947b5a3a14232d7dd00bc4d8c2ba0fdcc
SHA256 867a7b5fd644e45c2f901c2e6bf67b146d25e19f920e7e333106f86d77e39adc
SHA512 33e491ff4b20bad04bbc18fd7651120d42bcc877b4377b1a7bb28085332d1c8632b19feaf3d2beffc8b2feba3d0eae9390d4cc9abd08461464a5d6bafe59194a

memory/4072-29-0x0000000002760000-0x00000000027C8000-memory.dmp

memory/4072-30-0x0000000004F90000-0x0000000005534000-memory.dmp

memory/4072-31-0x0000000005580000-0x00000000055E6000-memory.dmp

memory/4072-33-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-45-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-95-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-94-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-91-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-89-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-88-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-85-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-83-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-81-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-79-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-77-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-75-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-71-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-69-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-67-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-66-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-63-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-61-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-59-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-57-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-55-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-53-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-51-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-47-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-43-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-41-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-39-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-37-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-35-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-73-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-49-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-32-0x0000000005580000-0x00000000055E0000-memory.dmp

memory/4072-2174-0x0000000005770000-0x00000000057A2000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/5764-2187-0x00000000007F0000-0x000000000081E000-memory.dmp

memory/5764-2188-0x00000000029F0000-0x00000000029F6000-memory.dmp

memory/5764-2189-0x0000000005780000-0x0000000005D98000-memory.dmp

memory/5764-2190-0x0000000005270000-0x000000000537A000-memory.dmp

memory/5764-2191-0x0000000005180000-0x0000000005192000-memory.dmp

memory/5764-2192-0x00000000051E0000-0x000000000521C000-memory.dmp

memory/5764-2193-0x0000000005220000-0x000000000526C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp511186.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/5612-2198-0x00000000009B0000-0x00000000009E0000-memory.dmp

memory/5612-2199-0x0000000002B60000-0x0000000002B66000-memory.dmp