Malware Analysis Report

2025-01-23 05:59

Sample ID 241107-acmy6a1cpa
Target 8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf
SHA256 8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf
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

8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf

Threat Level: Known bad

The file 8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

RedLine

Healer

RedLine payload

Modifies Windows Defender Real-time Protection settings

Redline family

Healer family

Detects Healer an antivirus disabler dropper

Executes dropped EXE

Windows security modification

Checks computer location settings

Adds Run key to start application

Program crash

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 00:04

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 00:04

Reported

2024-11-07 00:07

Platform

win10v2004-20241007-en

Max time kernel

138s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.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\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.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\IXP001.TMP\pr451113.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.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\IXP001.TMP\pr451113.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\IXP001.TMP\pr451113.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\IXP001.TMP\pr451113.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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.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\IXP001.TMP\pr451113.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.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\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.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\un480993.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\IXP000.TMP\un480993.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.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\si625752.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 980 wrote to memory of 180 N/A C:\Users\Admin\AppData\Local\Temp\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe
PID 980 wrote to memory of 180 N/A C:\Users\Admin\AppData\Local\Temp\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe
PID 980 wrote to memory of 180 N/A C:\Users\Admin\AppData\Local\Temp\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe
PID 180 wrote to memory of 3524 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.exe
PID 180 wrote to memory of 3524 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.exe
PID 180 wrote to memory of 3524 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.exe
PID 180 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.exe
PID 180 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.exe
PID 180 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.exe
PID 2160 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.exe C:\Windows\Temp\1.exe
PID 2160 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.exe C:\Windows\Temp\1.exe
PID 2160 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.exe C:\Windows\Temp\1.exe
PID 980 wrote to memory of 5216 N/A C:\Users\Admin\AppData\Local\Temp\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si625752.exe
PID 980 wrote to memory of 5216 N/A C:\Users\Admin\AppData\Local\Temp\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si625752.exe
PID 980 wrote to memory of 5216 N/A C:\Users\Admin\AppData\Local\Temp\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si625752.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.exe

"C:\Users\Admin\AppData\Local\Temp\8796ad795b17cdc49d452a7ded115e1e550c4e69de7aa9bbd0364d61f099b0cf.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un480993.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3524 -ip 3524

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3524 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 2160 -ip 2160

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 1380

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si625752.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si625752.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 71.209.201.84.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 79.190.18.2.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
US 8.8.8.8:53 30.243.111.52.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\un480993.exe

MD5 52ba756d536f5d13ba1b15a9b731241c
SHA1 027ec9e64a58f67e0b92364c075c9da18794d38e
SHA256 8fecc412f3ceae60aa1e952006e19358d45c4ef098eb072b8fcd1022a1967822
SHA512 36bc9b1ad3fc3cc9b2fe56979528506db176e8af89d3f081b10152c59715f409253073c7bd80f66561bfa94abeacb112ac92df813b2a1e8ac22bd663453af696

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr451113.exe

MD5 21bd1838806ec9d2a3bcc49147d92677
SHA1 ea446304826dcd07513691601c1307da1916228c
SHA256 e5db279fa968d40741e8bd1391bc92e70f4a6ac2f550aae0afbe0633876af272
SHA512 20e5d999e5d727b6f993aed037b1b8ec25df22e1b28e60022f7ff650a9e10012b42209ec54124b1fd3370fd2b9907c9bdedeebf91434221e69b7485ea3965005

memory/3524-15-0x0000000000960000-0x0000000000A60000-memory.dmp

memory/3524-16-0x0000000000930000-0x000000000095D000-memory.dmp

memory/3524-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3524-18-0x0000000000400000-0x0000000000809000-memory.dmp

memory/3524-19-0x0000000002570000-0x000000000258A000-memory.dmp

memory/3524-20-0x0000000005030000-0x00000000055D4000-memory.dmp

memory/3524-21-0x0000000002840000-0x0000000002858000-memory.dmp

memory/3524-25-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-37-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-47-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-45-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-43-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-42-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-39-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-49-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-35-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-33-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-31-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-29-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-27-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-23-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-22-0x0000000002840000-0x0000000002852000-memory.dmp

memory/3524-50-0x0000000000960000-0x0000000000A60000-memory.dmp

memory/3524-51-0x0000000000930000-0x000000000095D000-memory.dmp

memory/3524-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3524-56-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3524-55-0x0000000000400000-0x0000000000809000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu667439.exe

MD5 5662cca1dc3e67d8f18aba13c8b84f8f
SHA1 be859a75be4fc643df4deee8f486804af2da7851
SHA256 c3d9c5e5ed1dab37c358193971ad0049167373dc97ced04192780df7823fa6f5
SHA512 feca1ccbc2dbc960b4b781776b5dd68fd1c41ba171ce44a002369f42eefa309bd3d48204499adf47fb86bc1d16ce7116b97ed32536ec87f873a54b6558065fd4

memory/2160-61-0x0000000004E90000-0x0000000004EF8000-memory.dmp

memory/2160-62-0x0000000005510000-0x0000000005576000-memory.dmp

memory/2160-64-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-63-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-78-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-84-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-96-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-95-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-92-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-90-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-88-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-86-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-82-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-80-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-76-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-74-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-72-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-70-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-68-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-66-0x0000000005510000-0x0000000005570000-memory.dmp

memory/2160-2205-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/2484-2218-0x0000000000490000-0x00000000004BE000-memory.dmp

memory/2484-2219-0x0000000000AC0000-0x0000000000AC6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si625752.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/5216-2224-0x0000000000090000-0x00000000000C0000-memory.dmp

memory/5216-2225-0x0000000004970000-0x0000000004976000-memory.dmp

memory/5216-2226-0x0000000004FD0000-0x00000000055E8000-memory.dmp

memory/2484-2227-0x0000000004F50000-0x000000000505A000-memory.dmp

memory/2484-2228-0x0000000004E00000-0x0000000004E12000-memory.dmp

memory/2484-2229-0x0000000004E80000-0x0000000004EBC000-memory.dmp

memory/5216-2230-0x0000000004BF0000-0x0000000004C3C000-memory.dmp