Malware Analysis Report

2024-11-15 09:57

Sample ID 241110-b5fwzswlc1
Target 03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add
SHA256 03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add
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

03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add

Threat Level: Known bad

The file 03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add 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

RedLine

RedLine payload

Modifies Windows Defender Real-time Protection settings

Redline family

Healer family

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 01:43

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:43

Reported

2024-11-10 01:45

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.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\pr378489.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\pr378489.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\pr378489.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\pr378489.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.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\pr378489.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.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\pr378489.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.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\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.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\un361175.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\un566805.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\IXP002.TMP\pr378489.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.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\rk284299.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1756 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe
PID 1756 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe
PID 1756 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe
PID 1480 wrote to memory of 4884 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe
PID 1480 wrote to memory of 4884 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe
PID 1480 wrote to memory of 4884 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe
PID 4884 wrote to memory of 4184 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe
PID 4884 wrote to memory of 4184 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe
PID 4884 wrote to memory of 4184 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe
PID 4884 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe
PID 4884 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe
PID 4884 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe
PID 2740 wrote to memory of 5168 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe C:\Windows\Temp\1.exe
PID 2740 wrote to memory of 5168 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe C:\Windows\Temp\1.exe
PID 2740 wrote to memory of 5168 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe C:\Windows\Temp\1.exe
PID 1480 wrote to memory of 5480 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk284299.exe
PID 1480 wrote to memory of 5480 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk284299.exe
PID 1480 wrote to memory of 5480 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk284299.exe

Processes

C:\Users\Admin\AppData\Local\Temp\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.exe

"C:\Users\Admin\AppData\Local\Temp\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4184 -ip 4184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4184 -s 1088

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2740 -ip 2740

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 1164

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk284299.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk284299.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.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 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
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
US 8.8.8.8:53 240.221.184.93.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 14.227.111.52.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

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe

MD5 2deeef694cea682c5a747d78512d5411
SHA1 74ab45111c8d3900035b800fe4924d8da1738443
SHA256 0b34d90f323890521133ff8b517abdb10ee45572cf6b0a8495a9d65fe711bd15
SHA512 9968fab6a7ec8ddb3d2fad69b7cf0e35e67107a74a08174b572ecee1373a7e9ba27136ec8ef5a27bfedcb15bd59231d67c3c3d16f9ffe4faf870391b928b2bfd

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe

MD5 6e35a44d22586a1a557935770d441667
SHA1 78610d5672ddb9513678590ac3c16660f7e61e3b
SHA256 74a089d7b97611323e815037ee3a32117107f9c663de043e9f5dd2f6c072f411
SHA512 b8e4dea186d4b05c9423b1a28735841e2b370e8e2743317378d8f4104ebf056043db95beb8dc1d199f6f858ec40b91e229235fcc0ff5b53a0d59698abf5a8895

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe

MD5 d6b46c7d689f936feeace8f8e7817089
SHA1 ecfe9f816669a07168be203cec68e384376b51aa
SHA256 d6175737cc55f7b3291ab2946f6a7b8f87c2336e0ccba3b08fddd2fc16e5986f
SHA512 b31d12553b3726b1ceed55003ab9fb4461e5f5443adcc6998f34c47898b22dc72c57aa8d802f88a07dad2df6986497da71519af8725f000132e4ce8bc9da4ddb

memory/4184-22-0x0000000002590000-0x00000000025AA000-memory.dmp

memory/4184-23-0x0000000004E00000-0x00000000053A4000-memory.dmp

memory/4184-24-0x00000000026D0000-0x00000000026E8000-memory.dmp

memory/4184-36-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-52-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-50-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-48-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-46-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-44-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-42-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-40-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-38-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-34-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-32-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-30-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-28-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-25-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-26-0x00000000026D0000-0x00000000026E2000-memory.dmp

memory/4184-53-0x0000000000400000-0x0000000000809000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe

MD5 e7921b5a72cf10380a49e0bd175f3739
SHA1 7a938329bac518edf9a1e3de46d53762cdc0ba13
SHA256 51e3f794608f241c1d181bf91f31f59648646b1adf0ed07bf0c352006e285d62
SHA512 95548bf698b1e77c96f08faa6d1bf7e8c72a4777ffc2bffd0d2f55455a4d98ee4e43a3dd58d71d003fa7dcdc3b0eea1baafd6d2ed2ce294c3651cd53ba45a2fa

memory/4184-55-0x0000000000400000-0x0000000000809000-memory.dmp

memory/2740-60-0x0000000002990000-0x00000000029F8000-memory.dmp

memory/2740-61-0x0000000005550000-0x00000000055B6000-memory.dmp

memory/2740-62-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-81-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-95-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-93-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-91-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-87-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-85-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-83-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-79-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-77-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-75-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-73-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-71-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-69-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-67-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-65-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-63-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-89-0x0000000005550000-0x00000000055B0000-memory.dmp

memory/2740-2204-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/5168-2217-0x0000000000590000-0x00000000005BE000-memory.dmp

memory/5168-2218-0x0000000004D70000-0x0000000004D76000-memory.dmp

memory/5168-2219-0x0000000005500000-0x0000000005B18000-memory.dmp

memory/5168-2220-0x0000000004FF0000-0x00000000050FA000-memory.dmp

memory/5168-2221-0x0000000004F10000-0x0000000004F22000-memory.dmp

memory/5168-2222-0x0000000004F70000-0x0000000004FAC000-memory.dmp

memory/5168-2223-0x0000000005100000-0x000000000514C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk284299.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/5480-2228-0x0000000000F00000-0x0000000000F30000-memory.dmp

memory/5480-2229-0x0000000003250000-0x0000000003256000-memory.dmp