healer | 4e56c6d715cbcb506babfcb98a4b78002b0703439985ca7273d3aedbc14d1c18

Analysis

max time kernel
143s
max time network
149s
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, 00:00

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General

Target

4e56c6d715cbcb506babfcb98a4b78002b0703439985ca7273d3aedbc14d1c18.exe
Size

1.0MB
MD5

16fe1356bba153c8d4f1cbd5a63c8e4c
SHA1

9a88b9c865f0ffd13c9974b88faa63d8c18c5cdd
SHA256

4e56c6d715cbcb506babfcb98a4b78002b0703439985ca7273d3aedbc14d1c18
SHA512

64bb641ffd573e0572e51d23312df08fabc60ead6377b57aad46a45b9c42ccf39b6ba8585aedfd4d1f3889e7d16a0f4efe23b85c82110e420bd42e9f8be529b7
SSDEEP

24576:FcIu58c6Od3W36hmxGaKc1HIcf0ErjxO+TtR1N2VRDrcG3:BmZ6Od3WqFaKc1Hh8ErdOWR1N2fDrc

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
behavioral2/memory/2816-26-0x0000000004A30000-0x0000000004A4A000-memory.dmp	healer
behavioral2/memory/2816-28-0x0000000004CF0000-0x0000000004D08000-memory.dmp	healer
behavioral2/memory/2816-29-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-56-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-54-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-52-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-50-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-48-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-47-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-45-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-43-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-40-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-39-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-36-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-34-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-32-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/2816-30-0x0000000004CF0000-0x0000000004D02000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	195540110.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	195540110.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	195540110.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	195540110.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	195540110.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	195540110.exe

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

RedLine payload 19 IoCs

resource	yara_rule
behavioral2/memory/2908-68-0x0000000004B90000-0x0000000004BCC000-memory.dmp	family_redline
behavioral2/memory/2908-69-0x0000000004D60000-0x0000000004D9A000-memory.dmp	family_redline
behavioral2/memory/2908-70-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-87-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-97-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-95-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-93-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-91-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-89-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-85-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-83-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-81-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-79-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-77-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-75-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-73-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-101-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-99-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral2/memory/2908-71-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
4676	Ir478252.exe
1784	yl554725.exe
2816	195540110.exe
2908	253376046.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	195540110.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	195540110.exe

Adds Run key to start application 2 TTPs 3 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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	Ir478252.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	yl554725.exe
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\\\""	4e56c6d715cbcb506babfcb98a4b78002b0703439985ca7273d3aedbc14d1c18.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4348	2816	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 5 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	4e56c6d715cbcb506babfcb98a4b78002b0703439985ca7273d3aedbc14d1c18.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ir478252.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	yl554725.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	195540110.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	253376046.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2816	195540110.exe
2816	195540110.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2816	195540110.exe
Token: SeDebugPrivilege	2908	253376046.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 600 wrote to memory of 4676	600	4e56c6d715cbcb506babfcb98a4b78002b0703439985ca7273d3aedbc14d1c18.exe	88
PID 600 wrote to memory of 4676	600	4e56c6d715cbcb506babfcb98a4b78002b0703439985ca7273d3aedbc14d1c18.exe	88
PID 600 wrote to memory of 4676	600	4e56c6d715cbcb506babfcb98a4b78002b0703439985ca7273d3aedbc14d1c18.exe	88
PID 4676 wrote to memory of 1784	4676	Ir478252.exe	89
PID 4676 wrote to memory of 1784	4676	Ir478252.exe	89
PID 4676 wrote to memory of 1784	4676	Ir478252.exe	89
PID 1784 wrote to memory of 2816	1784	yl554725.exe	90
PID 1784 wrote to memory of 2816	1784	yl554725.exe	90
PID 1784 wrote to memory of 2816	1784	yl554725.exe	90
PID 1784 wrote to memory of 2908	1784	yl554725.exe	98
PID 1784 wrote to memory of 2908	1784	yl554725.exe	98
PID 1784 wrote to memory of 2908	1784	yl554725.exe	98

C:\Users\Admin\AppData\Local\Temp\4e56c6d715cbcb506babfcb98a4b78002b0703439985ca7273d3aedbc14d1c18.exe
"C:\Users\Admin\AppData\Local\Temp\4e56c6d715cbcb506babfcb98a4b78002b0703439985ca7273d3aedbc14d1c18.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:600
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ir478252.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ir478252.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4676
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\yl554725.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\yl554725.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1784
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\195540110.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\195540110.exe
      4⤵
      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:2816
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2816 -s 1080
        5⤵
        Program crash
        
        PID:4348
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\253376046.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\253376046.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:2908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2816 -ip 2816
1⤵
PID:4212

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\Ir478252.exe

Filesize
722KB

MD5
c0bc7316fd819601d708c897608b26c6

SHA1
f721c9a7faacfd369cebb60173867de506074dac

SHA256
13e2a41142ce65a43e2335ff5d6ceb921386681703dee6430bb744be57ce44a3

SHA512
218df128bcc962f025e88af6198af3ab0ce990f904545688761c26e09c6be9ac4c5bc9cf0ea0f403b50fe46c986f01d0b1e4cf8f20371482e06030bc2c766b2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\yl554725.exe

Filesize
550KB

MD5
bfe2caae559bf72efbb475d3ab2eb534

SHA1
d43efcdbf4c805b5fe83f05a17157ca8ef71ce0f

SHA256
e8200687e65472b42df2008b06e066c5b5235a8826c7e7fde8880aa43c77b8e6

SHA512
44afab2b2b51673b3cdd840a29f8f442dc0e7c1b11b8e2baad7b41e2fc0ab39901e6e4dc4556b31c0ca31dd73f0ab105262cdb88620fa5cd1c6af7242336fd59

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\195540110.exe

Filesize
278KB

MD5
807f1064228e96917a18eb2b806aa900

SHA1
8500f8dcd597b017e367d72efae9d8b9244a7093

SHA256
383ccb981b1265f4481cae6abb6c24089dd151a8cfb65152e7a7f0c1165b4c8f

SHA512
6a23d9812dfb5f5e08fd6d6122956eeea45d1669f68d91d7d5cade856a8d31c2a4a53c92dd6dbd7f30d731cdd73c1ad1ff0fadef516101c7b3f7dfa389913023

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\253376046.exe

Filesize
361KB

MD5
47cbac6f9d0f549de8092df98638a52d

SHA1
8caa2a355b7992e107b5a574bcf09fbeb7771df6

SHA256
fa7929ebc04e83ce66306d03a33f8b48c47bc7654dd8cf2c2ff83b54629b2dab

SHA512
7c4dcccb0bf79499f1315ec7e0f736a7670fcc63a5035cf2fa18f13c9a969cd5036daa33667453d9fce385b8b1914a5f26377c69f02254800459ff63d5483ae1

Download Submit
memory/600-1-0x0000000004A10000-0x0000000004AF8000-memory.dmp

Filesize
928KB

Download
memory/600-2-0x0000000004B00000-0x0000000004BEC000-memory.dmp

Filesize
944KB

Download
memory/600-3-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/600-60-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/600-58-0x0000000000400000-0x0000000002C73000-memory.dmp

Filesize
40.4MB

Download
memory/600-59-0x0000000004B00000-0x0000000004BEC000-memory.dmp

Filesize
944KB

Download
memory/600-57-0x0000000004A10000-0x0000000004AF8000-memory.dmp

Filesize
928KB

Download
memory/2816-50-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-52-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-54-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-48-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-47-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-45-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-43-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-40-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-39-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-36-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-34-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-32-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-30-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-56-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-29-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/2816-28-0x0000000004CF0000-0x0000000004D08000-memory.dmp

Filesize
96KB

Download
memory/2816-27-0x00000000072A0000-0x0000000007844000-memory.dmp

Filesize
5.6MB

Download
memory/2816-61-0x0000000000400000-0x0000000002BAF000-memory.dmp

Filesize
39.7MB

Download
memory/2816-26-0x0000000004A30000-0x0000000004A4A000-memory.dmp

Filesize
104KB

Download
memory/2816-63-0x0000000000400000-0x0000000002BAF000-memory.dmp

Filesize
39.7MB

Download
memory/2908-69-0x0000000004D60000-0x0000000004D9A000-memory.dmp

Filesize
232KB

Download
memory/2908-81-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-70-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-87-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-97-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-95-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-93-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-91-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-89-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-85-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-83-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-68-0x0000000004B90000-0x0000000004BCC000-memory.dmp

Filesize
240KB

Download
memory/2908-79-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-77-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-75-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-73-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-101-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-99-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-71-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/2908-863-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/2908-862-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

Filesize
6.1MB

Download
memory/2908-864-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/2908-865-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/2908-866-0x00000000049A0000-0x00000000049EC000-memory.dmp

Filesize
304KB

Download