healer | d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 08:51

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General

Target

d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe
Size

553KB
MD5

7f1e656b1ee20bf673c614d89697df19
SHA1

e6a4cd2afda729e451c0c5adb91aeb9919f9a783
SHA256

d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca
SHA512

e38e3da6d8ab99bef3a211e797641cf709c433be9050279fdcd7da22d5688e5d30e9d76c5d2ab102dd806b1e160f296439d014969c59ef002524a4de2105cec3
SSDEEP

6144:elp0yN90QEKwZHnmu7ybLcw2QK7jgxQjmZ/SGAJK33MCoQgQ+ock/tnGaK2ncXYy:py90HZHx4LcrvRjAHAOguXtnVncITA5

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1272-11-0x0000000004A80000-0x0000000004A9A000-memory.dmp	healer
behavioral1/memory/1272-13-0x0000000007120000-0x0000000007138000-memory.dmp	healer
behavioral1/memory/1272-24-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-22-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-20-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-18-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-16-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-15-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-34-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-42-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-40-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-38-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-36-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-32-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-30-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-28-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1272-26-0x0000000007120000-0x0000000007132000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

pr671525.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr671525.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr671525.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr671525.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr671525.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr671525.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr671525.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3012-55-0x00000000049A0000-0x00000000049DC000-memory.dmp	family_redline
behavioral1/memory/3012-56-0x0000000004E60000-0x0000000004E9A000-memory.dmp	family_redline
behavioral1/memory/3012-62-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-66-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-90-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-88-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-86-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-84-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-80-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-78-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-76-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-74-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-72-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-70-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-64-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-82-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-68-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-60-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-58-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/3012-57-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

Processes:

pr671525.exequ361890.exe

pid	Process
1272	pr671525.exe
3012	qu361890.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pr671525.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr671525.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr671525.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe

description	ioc	Process
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\\\""	d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
1720	1272	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exepr671525.exequ361890.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr671525.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu361890.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pr671525.exe

pid	Process
1272	pr671525.exe
1272	pr671525.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pr671525.exequ361890.exe

description	pid	Process
Token: SeDebugPrivilege	1272	pr671525.exe
Token: SeDebugPrivilege	3012	qu361890.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe

description	pid	Process	procid_target
PID 3788 wrote to memory of 1272	3788	d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe	82
PID 3788 wrote to memory of 1272	3788	d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe	82
PID 3788 wrote to memory of 1272	3788	d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe	82
PID 3788 wrote to memory of 3012	3788	d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe	90
PID 3788 wrote to memory of 3012	3788	d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe	90
PID 3788 wrote to memory of 3012	3788	d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe	90

C:\Users\Admin\AppData\Local\Temp\d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe
"C:\Users\Admin\AppData\Local\Temp\d2d66ab66c4a40e5fb571bf7cdc527f6c6b7478940a9c6e3717fb256b78b77ca.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3788
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr671525.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr671525.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1272
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1272 -s 1036
    3⤵
    - Program crash
    PID:1720
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu361890.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu361890.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1272 -ip 1272
1⤵
PID:3308

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr671525.exe

Filesize
278KB

MD5
078988ed909b0b8c6000dc4a103b7af2

SHA1
d346194fcfab9308bfdbfa506e6ad95bd6a29f63

SHA256
e9e1332a666a45f365e8a00b2db676b631f05280c1b081cd2a9b3c8325e74a75

SHA512
f3f8a7fef87a1a1adc3ad0b44d1846851bac50aed0e1e4b8102723144be569555c1bc6cf2ffbc1996fc27a2b8d01229b1bcc75371c5fe928632d96f33e5fd7f6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu361890.exe

Filesize
360KB

MD5
5e60cfbd2824d977c4eb3681f8541eb8

SHA1
8b3f63bb03be97f59c7bf93c67774c8003e802a0

SHA256
4472794766746d50455c960c49698f9ee0cd42b73855bcc8aec8be736baa0f12

SHA512
a7fbd2a0e708878abda417f54796467b2b7c6685ca15e1acd6b247da578a2a8bb9da8b02f5d8398bc28079d55034189fd1b931f5b1e2022a24acbe626afc050b

Download Submit
memory/1272-8-0x0000000002D50000-0x0000000002E50000-memory.dmp

Filesize
1024KB

Download
memory/1272-9-0x0000000002D00000-0x0000000002D2D000-memory.dmp

Filesize
180KB

Download
memory/1272-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1272-11-0x0000000004A80000-0x0000000004A9A000-memory.dmp

Filesize
104KB

Download
memory/1272-12-0x0000000007240000-0x00000000077E4000-memory.dmp

Filesize
5.6MB

Download
memory/1272-13-0x0000000007120000-0x0000000007138000-memory.dmp

Filesize
96KB

Download
memory/1272-14-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/1272-24-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-22-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-20-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-18-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-16-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-15-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-34-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-42-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-40-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-38-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-36-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-32-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-30-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-28-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-26-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1272-43-0x0000000002D50000-0x0000000002E50000-memory.dmp

Filesize
1024KB

Download
memory/1272-45-0x0000000002D00000-0x0000000002D2D000-memory.dmp

Filesize
180KB

Download
memory/1272-46-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1272-49-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1272-50-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/3012-55-0x00000000049A0000-0x00000000049DC000-memory.dmp

Filesize
240KB

Download
memory/3012-56-0x0000000004E60000-0x0000000004E9A000-memory.dmp

Filesize
232KB

Download
memory/3012-62-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-66-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-90-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-88-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-86-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-84-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-80-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-78-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-76-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-74-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-72-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-70-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-64-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-82-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-68-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-60-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-58-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-57-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/3012-849-0x0000000009D10000-0x000000000A328000-memory.dmp

Filesize
6.1MB

Download
memory/3012-850-0x000000000A330000-0x000000000A342000-memory.dmp

Filesize
72KB

Download
memory/3012-851-0x000000000A350000-0x000000000A45A000-memory.dmp

Filesize
1.0MB

Download
memory/3012-852-0x000000000A470000-0x000000000A4AC000-memory.dmp

Filesize
240KB

Download
memory/3012-853-0x0000000004B10000-0x0000000004B5C000-memory.dmp

Filesize
304KB

Download