Malware Analysis Report

2025-01-23 05:59

Sample ID 241107-abprcs1cmg
Target c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da
SHA256 c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da
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

c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da

Threat Level: Known bad

The file c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Healer

Modifies Windows Defender Real-time Protection settings

Redline family

RedLine payload

Healer family

Detects Healer an antivirus disabler dropper

RedLine

Executes dropped EXE

Windows security modification

Checks computer location settings

Adds Run key to start application

Unsigned PE

Enumerates physical storage devices

Program crash

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 00:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 00:02

Reported

2024-11-07 00:05

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.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\IXP001.TMP\it507399.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.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\IXP001.TMP\it507399.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\zihS4413.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\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.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\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.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\IXP000.TMP\lr074443.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3668 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe
PID 3668 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe
PID 3668 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe
PID 1804 wrote to memory of 4596 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe
PID 1804 wrote to memory of 4596 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe
PID 1804 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.exe
PID 1804 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.exe
PID 1804 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.exe
PID 3960 wrote to memory of 5904 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.exe C:\Windows\Temp\1.exe
PID 3960 wrote to memory of 5904 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.exe C:\Windows\Temp\1.exe
PID 3960 wrote to memory of 5904 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.exe C:\Windows\Temp\1.exe
PID 3668 wrote to memory of 3552 N/A C:\Users\Admin\AppData\Local\Temp\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr074443.exe
PID 3668 wrote to memory of 3552 N/A C:\Users\Admin\AppData\Local\Temp\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr074443.exe
PID 3668 wrote to memory of 3552 N/A C:\Users\Admin\AppData\Local\Temp\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr074443.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.exe

"C:\Users\Admin\AppData\Local\Temp\c151a4f4b1828c76550a256ca1e4524a7df843b7fe33cb45f0eaf5680262c4da.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.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 3960 -ip 3960

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3960 -s 1508

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr074443.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr074443.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.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
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
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihS4413.exe

MD5 3672be472884c8cc96e9ae5ed1236528
SHA1 062b6a50cc99e3b31e7d9b052626f857ecd2d532
SHA256 43f059558d18d48bd1087f53fedeebfffc24fee31972ad392bee5fba0f9baacd
SHA512 767d16ffdf9bf23b5928156d7cda9e2b0f987e91c155c76f6514fe4741e1d4da6fc98e6bfdfd731499df228e8a554d2e3fc51b180aea1440a5512fa47e6f5009

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it507399.exe

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

memory/4596-14-0x00007FFA5DAA3000-0x00007FFA5DAA5000-memory.dmp

memory/4596-15-0x0000000000B80000-0x0000000000B8A000-memory.dmp

memory/4596-16-0x00007FFA5DAA3000-0x00007FFA5DAA5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr968891.exe

MD5 3cabafc820f534fc581a0f7fb8956ecb
SHA1 07c2463780989305c8138124a307d20726703222
SHA256 2b4948ca531ade752d2977248a4b9ee604de9f5ca1ef7da33a4042eb7b75dfd0
SHA512 e58dcf8c548fea38420445d0e03e6d0278bd454e3eb9fedc2453825598e16f0a07fccbd0f08b5e1b5e70ed1f3493e7b3778971c861aa92246734a02af06978f1

memory/3960-22-0x0000000002520000-0x0000000002588000-memory.dmp

memory/3960-23-0x0000000004E00000-0x00000000053A4000-memory.dmp

memory/3960-24-0x00000000026F0000-0x0000000002756000-memory.dmp

memory/3960-26-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-36-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-86-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-88-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-82-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-80-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-78-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-76-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-74-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-72-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-70-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-68-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-66-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-64-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-62-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-60-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-58-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-54-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-53-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-50-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-48-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-47-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-44-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-42-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-40-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-38-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-34-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-32-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-30-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-28-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-84-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-56-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-25-0x00000000026F0000-0x0000000002750000-memory.dmp

memory/3960-2167-0x0000000002780000-0x00000000027B2000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/5904-2180-0x00000000000F0000-0x000000000011E000-memory.dmp

memory/5904-2181-0x0000000002280000-0x0000000002286000-memory.dmp

memory/5904-2182-0x00000000050E0000-0x00000000056F8000-memory.dmp

memory/5904-2183-0x0000000004BD0000-0x0000000004CDA000-memory.dmp

memory/5904-2184-0x0000000004960000-0x0000000004972000-memory.dmp

memory/5904-2185-0x0000000004B00000-0x0000000004B3C000-memory.dmp

memory/5904-2186-0x0000000004B40000-0x0000000004B8C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr074443.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/3552-2191-0x00000000006D0000-0x0000000000700000-memory.dmp

memory/3552-2192-0x0000000004EB0000-0x0000000004EB6000-memory.dmp