healer | e70d50664f30e1c8c902e4ff4ae3b32bc694d6e29843b86c953e21afbd30b644

Analysis

max time kernel
141s
max time network
147s
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 00:21

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General

Target

e70d50664f30e1c8c902e4ff4ae3b32bc694d6e29843b86c953e21afbd30b644.exe
Size

922KB
MD5

829eea2dc842dbd2b8aa91d994b776a1
SHA1

4d435468795c48952fda3028d070b8e8d26356e4
SHA256

e70d50664f30e1c8c902e4ff4ae3b32bc694d6e29843b86c953e21afbd30b644
SHA512

4b73a4158b5b531b47545266db56535ff998cb811bf83749588d5a415386d63373b824c2184b8bb5829d78138badd0f1615eb165ff0380a256ba98e80be4b5d6
SSDEEP

24576:Qyo6UVBKIP/Z+wJ2f+B+xQuLovLojZet9:Xo6UDjZdJW+B+xdJt

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c8c-19.dat	healer
behavioral1/memory/3040-22-0x0000000000A10000-0x0000000000A1A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it064229.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it064229.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it064229.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it064229.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it064229.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it064229.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/1692-28-0x00000000027C0000-0x00000000027FC000-memory.dmp	family_redline
behavioral1/memory/1692-30-0x0000000004DF0000-0x0000000004E2A000-memory.dmp	family_redline
behavioral1/memory/1692-37-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-42-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-94-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-92-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-90-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-88-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-84-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-82-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-80-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-78-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-76-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-74-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-72-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-70-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-68-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-66-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-64-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-62-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-60-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-58-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-56-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-52-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-50-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-48-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-46-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-44-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-40-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-38-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-87-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-54-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-34-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-32-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/1692-31-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
3932	ziHy1435.exe
4952	zimw2051.exe
3040	it064229.exe
1692	jr431096.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it064229.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	e70d50664f30e1c8c902e4ff4ae3b32bc694d6e29843b86c953e21afbd30b644.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\\\""	ziHy1435.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\\\""	zimw2051.exe

Launches sc.exe 1 IoCs

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

pid	Process
5404	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	e70d50664f30e1c8c902e4ff4ae3b32bc694d6e29843b86c953e21afbd30b644.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziHy1435.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zimw2051.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr431096.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3040	it064229.exe
3040	it064229.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3040	it064229.exe
Token: SeDebugPrivilege	1692	jr431096.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 3932	1892	e70d50664f30e1c8c902e4ff4ae3b32bc694d6e29843b86c953e21afbd30b644.exe	83
PID 1892 wrote to memory of 3932	1892	e70d50664f30e1c8c902e4ff4ae3b32bc694d6e29843b86c953e21afbd30b644.exe	83
PID 1892 wrote to memory of 3932	1892	e70d50664f30e1c8c902e4ff4ae3b32bc694d6e29843b86c953e21afbd30b644.exe	83
PID 3932 wrote to memory of 4952	3932	ziHy1435.exe	84
PID 3932 wrote to memory of 4952	3932	ziHy1435.exe	84
PID 3932 wrote to memory of 4952	3932	ziHy1435.exe	84
PID 4952 wrote to memory of 3040	4952	zimw2051.exe	85
PID 4952 wrote to memory of 3040	4952	zimw2051.exe	85
PID 4952 wrote to memory of 1692	4952	zimw2051.exe	97
PID 4952 wrote to memory of 1692	4952	zimw2051.exe	97
PID 4952 wrote to memory of 1692	4952	zimw2051.exe	97

C:\Users\Admin\AppData\Local\Temp\e70d50664f30e1c8c902e4ff4ae3b32bc694d6e29843b86c953e21afbd30b644.exe
"C:\Users\Admin\AppData\Local\Temp\e70d50664f30e1c8c902e4ff4ae3b32bc694d6e29843b86c953e21afbd30b644.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1892
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHy1435.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHy1435.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3932
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimw2051.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimw2051.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4952
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it064229.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it064229.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3040
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr431096.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr431096.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:1692

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5404

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\ziHy1435.exe

Filesize
617KB

MD5
6863f5dda0d92b10f56f9cfad3ba2903

SHA1
622b033a7610faf1fe71363ab3d979c1cc2918e5

SHA256
9352a9bba8a4e51398b262bb4e08a5abe4e78b1ba88a1414622dabd8e502119b

SHA512
2827090baab43ac82c01ebb49183b9f956a7112659dbe2c2b437d87dc75a889928029a6717b5c935a3fd826c9a7fd353068e8e2c2011881a413aa752ec1ce1b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimw2051.exe

Filesize
462KB

MD5
f7404d60b23857f88ba2a52ce96ee720

SHA1
ebc1599b2ea716046db47a59975fc1e0ced98076

SHA256
960a02f334c417c18277012b350a812469026cdbc6f39c5bc50987799dd4a40d

SHA512
fbc01bc18e16ad34d43c169475e21abab514b4972408e9457c03f496de0c2b39f11f42ad9672064b9e69919b6ebfd55d2163dba845b945ce59eadf6beba16f29

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it064229.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr431096.exe

Filesize
473KB

MD5
d139c9692d89a50b1da10d72564afd7f

SHA1
f75c9a8a36ad0611b8a4571de8d60b32c0ec27d2

SHA256
0bed29a446886ef2186de5f7b3f1b777687a0d8be4a3366151fe31885f8d9d0a

SHA512
9d89eebb63093a8034a62b042e08cb93d322898ef7177a79e364f56e86cc1f157f144610ff795151777be43ff7723c9ad3a8223ed375e0d8a995009b2fc64fb8

Download Submit
memory/1692-70-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-29-0x0000000004ED0000-0x0000000005474000-memory.dmp

Filesize
5.6MB

Download
memory/1692-28-0x00000000027C0000-0x00000000027FC000-memory.dmp

Filesize
240KB

Download
memory/1692-64-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-30-0x0000000004DF0000-0x0000000004E2A000-memory.dmp

Filesize
232KB

Download
memory/1692-37-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-42-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-94-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-92-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-90-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-88-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-84-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-82-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-80-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-78-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-62-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-74-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-72-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-827-0x0000000002720000-0x000000000276C000-memory.dmp

Filesize
304KB

Download
memory/1692-68-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-826-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/1692-66-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-76-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-60-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-58-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-56-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-52-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-50-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-48-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-46-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-44-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-40-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-38-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-87-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-54-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-34-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-32-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-31-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/1692-823-0x0000000007900000-0x0000000007F18000-memory.dmp

Filesize
6.1MB

Download
memory/1692-824-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/1692-825-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/3040-22-0x0000000000A10000-0x0000000000A1A000-memory.dmp

Filesize
40KB

Download
memory/3040-21-0x00007FF8E7EE3000-0x00007FF8E7EE5000-memory.dmp

Filesize
8KB

Download