Malware Analysis Report

2024-11-15 09:56

Sample ID 241110-btd81syrdp
Target 0ece66e785f8a335553d681563dc2cff6e17126fcd2609bb72a8d5a2cb3f79c1
SHA256 0ece66e785f8a335553d681563dc2cff6e17126fcd2609bb72a8d5a2cb3f79c1
Tags
healer redline fud 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

0ece66e785f8a335553d681563dc2cff6e17126fcd2609bb72a8d5a2cb3f79c1

Threat Level: Known bad

The file 0ece66e785f8a335553d681563dc2cff6e17126fcd2609bb72a8d5a2cb3f79c1 was found to be: Known bad.

Malicious Activity Summary

healer redline fud discovery dropper evasion infostealer persistence trojan

RedLine payload

Redline family

RedLine

Healer

Healer family

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

Windows security modification

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 01:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:25

Reported

2024-11-10 01:28

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ece66e785f8a335553d681563dc2cff6e17126fcd2609bb72a8d5a2cb3f79c1.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\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf69Bz34Jo45.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\sf69Bz34Jo45.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\sf69Bz34Jo45.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf69Bz34Jo45.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\sf69Bz34Jo45.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf69Bz34Jo45.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
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
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
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
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
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
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

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\sf69Bz34Jo45.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\0ece66e785f8a335553d681563dc2cff6e17126fcd2609bb72a8d5a2cb3f79c1.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\vhnj1431bx.exe N/A

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\0ece66e785f8a335553d681563dc2cff6e17126fcd2609bb72a8d5a2cb3f79c1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhnj1431bx.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf11ja61Jj45.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf69Bz34Jo45.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf69Bz34Jo45.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf69Bz34Jo45.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf11ja61Jj45.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0ece66e785f8a335553d681563dc2cff6e17126fcd2609bb72a8d5a2cb3f79c1.exe

"C:\Users\Admin\AppData\Local\Temp\0ece66e785f8a335553d681563dc2cff6e17126fcd2609bb72a8d5a2cb3f79c1.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhnj1431bx.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhnj1431bx.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf69Bz34Jo45.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf69Bz34Jo45.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf11ja61Jj45.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf11ja61Jj45.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.27:4123 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
RU 193.233.20.27:4123 tcp
RU 193.233.20.27:4123 tcp
RU 193.233.20.27:4123 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
RU 193.233.20.27:4123 tcp
RU 193.233.20.27:4123 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhnj1431bx.exe

MD5 ceee9a9dff2a69c787e10c6eba3894a2
SHA1 ff5236df9143aaf4c60583241a0df620a8286f1c
SHA256 c8d6e267ee3e231c567220ee828a649054de1b6a2e9c3caee6049f9fc91ed2c2
SHA512 86963514d6bbf0fe97ddf2849abb87b0ed6550d55023239922d52d9ccd4211ece080043fa70372dba923af780c0b50a7155603ef97d27ea856d82d3d2f74a8c0

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf69Bz34Jo45.exe

MD5 82b8f09804fb00c9ee2e0b21ec98db13
SHA1 940ba73feeafb6ee961ed065de17dbd43f9d8177
SHA256 5c18c250f6fb2a1cb9e35ab203a130c2e0b2d72db0150c43698d348558eca81e
SHA512 569fd977b772df2f93b926fd6c04c60ea30e58e06717cb88144ded1ed711952506916a1b7b62a5892b9018b78ab7ed1dc42a308ddba1fd8d2371a5231c1f8fbb

memory/3016-15-0x0000000000530000-0x000000000053A000-memory.dmp

memory/3016-14-0x00007FFE57903000-0x00007FFE57905000-memory.dmp

memory/3016-16-0x00007FFE57903000-0x00007FFE57905000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf11ja61Jj45.exe

MD5 6b48a9a5ca542b20633aff65ae0e882a
SHA1 c5e08fe68b82b937492e9686347567a37d606a48
SHA256 763b078fafe64dce994f8843a962741a00784eb2adcd8de0a1865f459e454355
SHA512 05e452f2b6540bc566b8d3b956c1e1ca8b645be991583374a559bd84fcd13c1ec79526a5b7dfb01369b0120793d1ac6aa4b5b956a5311ac504ed79cd0ea9e2e5

memory/4040-22-0x0000000004F30000-0x0000000004F76000-memory.dmp

memory/4040-23-0x0000000007460000-0x0000000007A04000-memory.dmp

memory/4040-24-0x0000000007300000-0x0000000007344000-memory.dmp

memory/4040-26-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-25-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-74-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-88-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-86-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-84-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-82-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-80-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-78-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-76-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-72-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-70-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-68-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-66-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-64-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-62-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-60-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-58-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-54-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-52-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-50-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-48-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-46-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-45-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-43-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-40-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-38-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-36-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-34-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-32-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-30-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-56-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-28-0x0000000007300000-0x000000000733E000-memory.dmp

memory/4040-931-0x0000000007A10000-0x0000000008028000-memory.dmp

memory/4040-932-0x0000000008030000-0x000000000813A000-memory.dmp

memory/4040-933-0x0000000008140000-0x0000000008152000-memory.dmp

memory/4040-934-0x0000000008160000-0x000000000819C000-memory.dmp

memory/4040-935-0x00000000082A0000-0x00000000082EC000-memory.dmp