healer | 098219d046d2b44da454ca46e72020c50a578735c0bc19b5855afb6e7299726c

Analysis

max time kernel
141s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 02:44

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General

Target

098219d046d2b44da454ca46e72020c50a578735c0bc19b5855afb6e7299726c.exe
Size

642KB
MD5

f95c5131bb06f1c5c9a6e56ac6a021fa
SHA1

2e2c49c6c60e02d8aae9a9228bd60bb3462d6432
SHA256

098219d046d2b44da454ca46e72020c50a578735c0bc19b5855afb6e7299726c
SHA512

bd964719a96324ff1809d2034337d4cf05c787f86b6fdd41a2f8eea095b41fd39857e62a5b4afc3d60e0967ccc49afc8afcf85f6d78425bdb3ddd7f03f310c9e
SSDEEP

12288:Xy90oFpzCMlAG6c9sKctc1PXvlHuWW6jQ1qbPK3A+BI0IamQmEpUi:XyJhJlYKh1fvte6jQ1qbPoTI0TQeUi

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/5100-15-0x0000000002420000-0x000000000243A000-memory.dmp	healer
behavioral1/memory/5100-18-0x0000000004980000-0x0000000004998000-memory.dmp	healer
behavioral1/memory/5100-24-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-46-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-43-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-40-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-38-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-36-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-34-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-32-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-30-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-45-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-26-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-22-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-20-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-19-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/5100-28-0x0000000004980000-0x0000000004993000-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

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	04188398.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	04188398.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	04188398.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	04188398.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	04188398.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	04188398.exe

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

RedLine payload 21 IoCs

resource	yara_rule
behavioral1/memory/4876-56-0x00000000049D0000-0x0000000004A0C000-memory.dmp	family_redline
behavioral1/memory/4876-57-0x00000000071D0000-0x000000000720A000-memory.dmp	family_redline
behavioral1/memory/4876-89-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-61-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-59-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-58-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-93-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-92-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-87-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-85-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-83-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-81-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-79-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-77-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-75-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-73-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-71-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-69-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-67-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-65-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/4876-63-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4512	st938805.exe
5100	04188398.exe
4876	kp178886.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	04188398.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	04188398.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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\\\""	098219d046d2b44da454ca46e72020c50a578735c0bc19b5855afb6e7299726c.exe
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\\\""	st938805.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2412	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	098219d046d2b44da454ca46e72020c50a578735c0bc19b5855afb6e7299726c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	st938805.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	04188398.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp178886.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5100	04188398.exe
5100	04188398.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5100	04188398.exe
Token: SeDebugPrivilege	4876	kp178886.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4660 wrote to memory of 4512	4660	098219d046d2b44da454ca46e72020c50a578735c0bc19b5855afb6e7299726c.exe	84
PID 4660 wrote to memory of 4512	4660	098219d046d2b44da454ca46e72020c50a578735c0bc19b5855afb6e7299726c.exe	84
PID 4660 wrote to memory of 4512	4660	098219d046d2b44da454ca46e72020c50a578735c0bc19b5855afb6e7299726c.exe	84
PID 4512 wrote to memory of 5100	4512	st938805.exe	86
PID 4512 wrote to memory of 5100	4512	st938805.exe	86
PID 4512 wrote to memory of 5100	4512	st938805.exe	86
PID 4512 wrote to memory of 4876	4512	st938805.exe	92
PID 4512 wrote to memory of 4876	4512	st938805.exe	92
PID 4512 wrote to memory of 4876	4512	st938805.exe	92

C:\Users\Admin\AppData\Local\Temp\098219d046d2b44da454ca46e72020c50a578735c0bc19b5855afb6e7299726c.exe
"C:\Users\Admin\AppData\Local\Temp\098219d046d2b44da454ca46e72020c50a578735c0bc19b5855afb6e7299726c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4660
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st938805.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st938805.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4512
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\04188398.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\04188398.exe
    3⤵
    - 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:5100
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp178886.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp178886.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4876

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:2412

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\st938805.exe

Filesize
488KB

MD5
cd7a6567320bfd0cc216ba170a4bf6d9

SHA1
3b47e32527145f55ebcd2d90fc5c2a79fc444219

SHA256
a830c9a4511241eef9ec422055c8070b0b78e76e1e40cd76f15b6e2937ee6765

SHA512
172f302cc7f9667b5c3afaaed0d2e0a3213cf903ad1d060ab5ae5f6d63e2ca3de596c49e63b15652384f3faba7c2dcf9156e293016c35a5aaca87bf40c63a248

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\04188398.exe

Filesize
176KB

MD5
2b71f4b18ac8214a2bff547b6ce2f64f

SHA1
b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5

SHA256
f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc

SHA512
33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp178886.exe

Filesize
340KB

MD5
011b43a07cd90df61295b7f3a85db3dd

SHA1
6fbd0f0ba62db908eadc4560fc4a5e6750db7d8a

SHA256
a9f6fb212bf9c7655dd29dd2fb51ec8bbb3b8308faffb51b68fd0491328fec83

SHA512
df85f6b6f5896144feeb58af473fee146869efcdc35603a50254dd76065235d9a71687d89f381ee953975a41d221a755942ef9a1c217aa7dde0383b00764de24

Download Submit
memory/4876-79-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-71-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-56-0x00000000049D0000-0x0000000004A0C000-memory.dmp

Filesize
240KB

Download
memory/4876-854-0x000000000A4F0000-0x000000000A53C000-memory.dmp

Filesize
304KB

Download
memory/4876-57-0x00000000071D0000-0x000000000720A000-memory.dmp

Filesize
232KB

Download
memory/4876-853-0x000000000A470000-0x000000000A4AC000-memory.dmp

Filesize
240KB

Download
memory/4876-852-0x000000000A350000-0x000000000A45A000-memory.dmp

Filesize
1.0MB

Download
memory/4876-851-0x000000000A330000-0x000000000A342000-memory.dmp

Filesize
72KB

Download
memory/4876-850-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

Filesize
6.1MB

Download
memory/4876-63-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-65-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-67-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-69-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-61-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-73-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-89-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-75-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-77-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-81-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-83-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-85-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-87-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-92-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-93-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-58-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/4876-59-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/5100-30-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-26-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-24-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-17-0x0000000004A90000-0x0000000005034000-memory.dmp

Filesize
5.6MB

Download
memory/5100-15-0x0000000002420000-0x000000000243A000-memory.dmp

Filesize
104KB

Download
memory/5100-51-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/5100-49-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/5100-48-0x000000007458E000-0x000000007458F000-memory.dmp

Filesize
4KB

Download
memory/5100-28-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-19-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-14-0x000000007458E000-0x000000007458F000-memory.dmp

Filesize
4KB

Download
memory/5100-20-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-22-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-45-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-16-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/5100-32-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-34-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-36-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-38-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-40-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-47-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/5100-43-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-46-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/5100-18-0x0000000004980000-0x0000000004998000-memory.dmp

Filesize
96KB

Download