Malware Analysis Report

2025-01-23 06:04

Sample ID 241108-d4f7gaxkcn
Target 1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0
SHA256 1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0
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

1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0

Threat Level: Known bad

The file 1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0 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

Redline family

Healer

Modifies Windows Defender Real-time Protection settings

RedLine payload

Executes dropped EXE

Checks computer location settings

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 03:33

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 03:33

Reported

2024-11-08 03:36

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.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\IXP001.TMP\pr798513.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\pr798513.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\IXP001.TMP\pr798513.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\pr798513.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.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\pr798513.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.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\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.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\un199146.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\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.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\si409071.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5052 wrote to memory of 1648 N/A C:\Users\Admin\AppData\Local\Temp\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe
PID 5052 wrote to memory of 1648 N/A C:\Users\Admin\AppData\Local\Temp\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe
PID 5052 wrote to memory of 1648 N/A C:\Users\Admin\AppData\Local\Temp\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe
PID 1648 wrote to memory of 1340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe
PID 1648 wrote to memory of 1340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe
PID 1648 wrote to memory of 1340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe
PID 1648 wrote to memory of 4908 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe
PID 1648 wrote to memory of 4908 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe
PID 1648 wrote to memory of 4908 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe
PID 4908 wrote to memory of 3576 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe C:\Windows\Temp\1.exe
PID 4908 wrote to memory of 3576 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe C:\Windows\Temp\1.exe
PID 4908 wrote to memory of 3576 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe C:\Windows\Temp\1.exe
PID 5052 wrote to memory of 5008 N/A C:\Users\Admin\AppData\Local\Temp\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si409071.exe
PID 5052 wrote to memory of 5008 N/A C:\Users\Admin\AppData\Local\Temp\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si409071.exe
PID 5052 wrote to memory of 5008 N/A C:\Users\Admin\AppData\Local\Temp\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si409071.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.exe

"C:\Users\Admin\AppData\Local\Temp\1267489ca67f43c489ab0cfa8da0294186d3a0ee159768cabf8a72f4f734b5d0.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1340 -ip 1340

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1340 -s 1092

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4908 -ip 4908

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4908 -s 1540

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si409071.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si409071.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.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 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 172.214.232.199.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
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 8.179.89.13.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199146.exe

MD5 eb6c0ab0b9a023117b0542253d36f318
SHA1 34f42b84296c021696f70548fd8e4d362a4194ee
SHA256 ecc60de965c71f7ccd8b0ad09e43b48040135bd69320fb9a5d785f27557407d5
SHA512 267149532a7668e11803c989e2d9c150b1687dd528b5c005c1f01c37747e544de0bb505ad5ce127bcd27567c54aeac83e1fb30aa80f947344bb870edb5d70f9c

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr798513.exe

MD5 f6fdfa549a47c8db49a4a33c7daa65da
SHA1 fb4e4f65d4db04e0c4ae0dce48467e38a3b3a462
SHA256 be39b88637f6b7f659f68fa191fe8337e4e60fe3b6ed562ad5d9f5acf0e15f14
SHA512 4413a6f3dffbe8874ad1145f1594242a9e9d6eaf643c1f7191ad04abe08376a9b8548b8b13df6bc510859d61ac1bde1b40b9f904cf1268d7ec1c468dd7ddd666

memory/1340-15-0x0000000000AA0000-0x0000000000BA0000-memory.dmp

memory/1340-16-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1340-17-0x0000000000400000-0x0000000000809000-memory.dmp

memory/1340-18-0x0000000000400000-0x0000000000809000-memory.dmp

memory/1340-19-0x0000000002640000-0x000000000265A000-memory.dmp

memory/1340-20-0x0000000004EE0000-0x0000000005484000-memory.dmp

memory/1340-21-0x0000000002780000-0x0000000002798000-memory.dmp

memory/1340-41-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-49-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-47-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-45-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-43-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-39-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-37-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-35-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-33-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-27-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-25-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-23-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-22-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-31-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-29-0x0000000002780000-0x0000000002792000-memory.dmp

memory/1340-50-0x0000000000AA0000-0x0000000000BA0000-memory.dmp

memory/1340-51-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1340-55-0x0000000000400000-0x0000000000809000-memory.dmp

memory/1340-56-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu784875.exe

MD5 a294699a419bb96d56bb52f007a41b50
SHA1 9d51416c0f4642d590c43119740d735ec260587d
SHA256 990fa43ca3ff41e2b04398a1705452920af36ecdadeae6c614ce59fb49d8fd36
SHA512 603b01b1202e040371d449ddd05a16caf50b1cbe9421308bddd4e89b87505ff2185ff489c09497d5fe41a5528235abe77d1decf338286d4ef39b15fe409123ad

memory/4908-61-0x0000000004F10000-0x0000000004F78000-memory.dmp

memory/4908-62-0x0000000005570000-0x00000000055D6000-memory.dmp

memory/4908-70-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-80-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-96-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-94-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-92-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-90-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-88-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-86-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-82-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-78-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-76-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-74-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-72-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-68-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-84-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-66-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-64-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-63-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/4908-2205-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/3576-2218-0x0000000000D60000-0x0000000000D8E000-memory.dmp

memory/3576-2219-0x0000000001550000-0x0000000001556000-memory.dmp

memory/3576-2220-0x0000000005D70000-0x0000000006388000-memory.dmp

memory/3576-2221-0x0000000005860000-0x000000000596A000-memory.dmp

memory/3576-2222-0x00000000055D0000-0x00000000055E2000-memory.dmp

memory/3576-2223-0x0000000005750000-0x000000000578C000-memory.dmp

memory/3576-2225-0x0000000005790000-0x00000000057DC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si409071.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/5008-2229-0x0000000000260000-0x0000000000290000-memory.dmp

memory/5008-2230-0x0000000000C60000-0x0000000000C66000-memory.dmp