healer | 408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4

Analysis

max time kernel
149s
max time network
158s
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 23:04

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General

Target

408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe
Size

553KB
MD5

edb080b25e02a4fb6a91e990bc2f2c47
SHA1

da5e88f92e424d646de311848c7ae6f3344610d5
SHA256

408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4
SHA512

1cad0e7dabfe343a35b3996276fd9b5ddf2bfc63da65a93319fb1f4b075ded7710f21719bb6bc2e6ddd5ca507c079ddfb89c457481bab1415e80bdb8387181f4
SSDEEP

12288:Hy90P7+Pix46e+TI3jImWVxSXtbVncI7AyAKf:Hy3is+09WVe/n1AyP

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/4160-11-0x0000000004BC0000-0x0000000004BDA000-memory.dmp	healer
behavioral1/memory/4160-13-0x00000000076F0000-0x0000000007708000-memory.dmp	healer
behavioral1/memory/4160-41-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-39-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-37-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-35-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-33-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-31-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-29-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-27-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-25-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-23-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-21-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-19-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-17-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-15-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4160-14-0x00000000076F0000-0x0000000007702000-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:

pr102954.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr102954.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr102954.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr102954.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr102954.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr102954.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr102954.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/2872-54-0x0000000007100000-0x000000000713C000-memory.dmp	family_redline
behavioral1/memory/2872-55-0x0000000007750000-0x000000000778A000-memory.dmp	family_redline
behavioral1/memory/2872-59-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-75-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-87-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-85-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-83-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-81-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-79-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-73-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-71-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-69-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-67-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-65-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-63-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-61-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-89-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-77-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-57-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline
behavioral1/memory/2872-56-0x0000000007750000-0x0000000007785000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 2 IoCs

Processes:

pr102954.exequ389326.exe

pid process

4160 pr102954.exe
2872 qu389326.exe

pid	process
4160	pr102954.exe
2872	qu389326.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pr102954.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr102954.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr102954.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.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\\\""	408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1196 4160 WerFault.exe pr102954.exe

pid	pid_target	process	target process
1196	4160	WerFault.exe	pr102954.exe

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:

408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exepr102954.exequ389326.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr102954.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu389326.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pr102954.exe

pid process

4160 pr102954.exe
4160 pr102954.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pr102954.exequ389326.exe

description pid process

Token: SeDebugPrivilege 4160 pr102954.exe
Token: SeDebugPrivilege 2872 qu389326.exe

pid	process
4160	pr102954.exe
4160	pr102954.exe

description	pid	process
Token: SeDebugPrivilege	4160	pr102954.exe
Token: SeDebugPrivilege	2872	qu389326.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe

description	pid	process	target process
PID 2232 wrote to memory of 4160	2232	408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe	pr102954.exe
PID 2232 wrote to memory of 4160	2232	408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe	pr102954.exe
PID 2232 wrote to memory of 4160	2232	408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe	pr102954.exe
PID 2232 wrote to memory of 2872	2232	408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe	qu389326.exe
PID 2232 wrote to memory of 2872	2232	408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe	qu389326.exe
PID 2232 wrote to memory of 2872	2232	408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe	qu389326.exe

C:\Users\Admin\AppData\Local\Temp\408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe
"C:\Users\Admin\AppData\Local\Temp\408c62dc406ef56f7419da76d094186835c602561f4996384a8e237b7c91bff4.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr102954.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr102954.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:4160
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4160 -s 912
    3⤵
    - Program crash
    PID:1196
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu389326.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu389326.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4160 -ip 4160
1⤵
PID:2396

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr102954.exe

Filesize
278KB

MD5
5e8df1adab4937d4b0cc5e66d84cab6e

SHA1
7edb563a52f747da7a40c5578c2c09756dc60bde

SHA256
843066c494e6d1433f5c5bc279590b257c549904dd5b5a52611a59e733a0840c

SHA512
20deeabeae111cba3bab6f27d51c3f02318d52d3a0211f7ef7b93cfe7789566b2b9d43b800833c7772da87a14c97b3a13d5ff243605807b20eb270590f8799fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu389326.exe

Filesize
360KB

MD5
ec5e60502fb081973d8ab4f2e807a946

SHA1
776b85f5a26cae6e692ac6ee29c8a29b9ab8d2ca

SHA256
cdbc248dc4a5d2bab272adfb5a26363870538a1d7999386f7189bb622d779b48

SHA512
5a3dd8d85f1c754ff28085b0fb0302bc1976147a984e1f239774bed39f880a293a543b3a971d6b5437713d79de1ef960d788abcee2a78ccb08263f7c14631693

Download Submit
memory/2872-65-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-56-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-67-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-848-0x0000000009C80000-0x000000000A298000-memory.dmp

Filesize
6.1MB

Download
memory/2872-69-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-57-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-77-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-71-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-61-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-63-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-851-0x000000000A480000-0x000000000A4BC000-memory.dmp

Filesize
240KB

Download
memory/2872-852-0x0000000004AC0000-0x0000000004B0C000-memory.dmp

Filesize
304KB

Download
memory/2872-849-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/2872-850-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/2872-89-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-73-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-79-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-81-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-83-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-85-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-87-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-75-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-59-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/2872-55-0x0000000007750000-0x000000000778A000-memory.dmp

Filesize
232KB

Download
memory/2872-54-0x0000000007100000-0x000000000713C000-memory.dmp

Filesize
240KB

Download
memory/4160-29-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-48-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/4160-49-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4160-47-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4160-45-0x0000000002E50000-0x0000000002E7D000-memory.dmp

Filesize
180KB

Download
memory/4160-43-0x0000000002E90000-0x0000000002F90000-memory.dmp

Filesize
1024KB

Download
memory/4160-42-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/4160-14-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-15-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-17-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-19-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-21-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-23-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-25-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-27-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-31-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-33-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-35-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-37-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-39-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-41-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4160-13-0x00000000076F0000-0x0000000007708000-memory.dmp

Filesize
96KB

Download
memory/4160-12-0x0000000007130000-0x00000000076D4000-memory.dmp

Filesize
5.6MB

Download
memory/4160-11-0x0000000004BC0000-0x0000000004BDA000-memory.dmp

Filesize
104KB

Download
memory/4160-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4160-9-0x0000000002E50000-0x0000000002E7D000-memory.dmp

Filesize
180KB

Download
memory/4160-8-0x0000000002E90000-0x0000000002F90000-memory.dmp

Filesize
1024KB

Download