healer | 479783983e0501a81a53d714d7580743b7fda5d8465674d22081ba0eee3c3a79

Analysis

max time kernel
118s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 23:52

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General

Target

479783983e0501a81a53d714d7580743b7fda5d8465674d22081ba0eee3c3a79N.exe
Size

568KB
MD5

ffb69bb52fd2cb264eda12b5dac7fac0
SHA1

ccbe6812269d478773dabf375830cf2e0edaef93
SHA256

479783983e0501a81a53d714d7580743b7fda5d8465674d22081ba0eee3c3a79
SHA512

03ac74e0ac9bb585e6cdb388b62124763ffd835465d45a323fa2368a7503700c3f0037ea987c1cd835bf0ed744e6ec5098f9226abe9e09c7ca943f0990ef286f
SSDEEP

12288:ty90Kn5VbJalOYt00Z7PJpgAyQC+i3C6tMOQlVh2e:tyhNJIOYt1ZlC2C+QEOQDhl

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/0x0008000000023c88-12.dat	healer
behavioral1/memory/2472-15-0x0000000000400000-0x000000000040A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection	it452563.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it452563.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it452563.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it452563.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it452563.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it452563.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/3156-22-0x0000000004AF0000-0x0000000004B2C000-memory.dmp	family_redline
behavioral1/memory/3156-24-0x00000000071D0000-0x000000000720A000-memory.dmp	family_redline
behavioral1/memory/3156-36-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-38-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-88-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-86-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-84-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-80-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-78-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-76-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-74-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-72-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-70-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-68-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-66-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-64-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-60-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-58-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-56-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-54-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-52-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-50-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-48-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-44-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-42-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-40-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-34-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-32-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-82-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-62-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-46-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-30-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-28-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-26-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/3156-25-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3856	zigY4789.exe
2472	it452563.exe
3156	jr794099.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"	it452563.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	zigY4789.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\\\""	479783983e0501a81a53d714d7580743b7fda5d8465674d22081ba0eee3c3a79N.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	479783983e0501a81a53d714d7580743b7fda5d8465674d22081ba0eee3c3a79N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zigY4789.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr794099.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2472	it452563.exe
2472	it452563.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2472	it452563.exe
Token: SeDebugPrivilege	3156	jr794099.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 452 wrote to memory of 3856	452	479783983e0501a81a53d714d7580743b7fda5d8465674d22081ba0eee3c3a79N.exe	83
PID 452 wrote to memory of 3856	452	479783983e0501a81a53d714d7580743b7fda5d8465674d22081ba0eee3c3a79N.exe	83
PID 452 wrote to memory of 3856	452	479783983e0501a81a53d714d7580743b7fda5d8465674d22081ba0eee3c3a79N.exe	83
PID 3856 wrote to memory of 2472	3856	zigY4789.exe	84
PID 3856 wrote to memory of 2472	3856	zigY4789.exe	84
PID 3856 wrote to memory of 3156	3856	zigY4789.exe	93
PID 3856 wrote to memory of 3156	3856	zigY4789.exe	93
PID 3856 wrote to memory of 3156	3856	zigY4789.exe	93

C:\Users\Admin\AppData\Local\Temp\479783983e0501a81a53d714d7580743b7fda5d8465674d22081ba0eee3c3a79N.exe
"C:\Users\Admin\AppData\Local\Temp\479783983e0501a81a53d714d7580743b7fda5d8465674d22081ba0eee3c3a79N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:452
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigY4789.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigY4789.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3856
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it452563.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it452563.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2472
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr794099.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr794099.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3156

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\zigY4789.exe

Filesize
414KB

MD5
a10529db5880df6c843d22f53c5510a6

SHA1
e4b4a638545bc3876fe3db38cc14a371c8c6e37b

SHA256
c90a15a827173fd029cb4f569a688a29872af36823b0fa79388f732f7b860f0e

SHA512
a8364345a0d4d34d0a2571ffe9f4006d311032e1e568b06282b1bab8d5169f11dbcd8467fe7a32bc3a95d2471c76c34cfe4bc1ad38bc32ce4841c2c7247afd8c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it452563.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr794099.exe

Filesize
359KB

MD5
21f12e0d48fc1d412c5ccd3f464898e7

SHA1
64218dfb16c1ab45f19323de8b4283248acbe49a

SHA256
58cd1df63ce72ef8d7b4e330131b61255161228dd9a746eb644e7258bbd8b28e

SHA512
97fcd1c3ca34966eaab2abcd8cd4b44fe8ba168ead41bb4872851d00f35414ffd190c95bcbf8c7482f12707381ffb33ff89296d9b4b04b0e78c8d565d2c24029

Download Submit
memory/2472-14-0x00007FFFD6A33000-0x00007FFFD6A35000-memory.dmp

Filesize
8KB

Download
memory/2472-15-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2472-16-0x00007FFFD6A33000-0x00007FFFD6A35000-memory.dmp

Filesize
8KB

Download
memory/3156-64-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-52-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-24-0x00000000071D0000-0x000000000720A000-memory.dmp

Filesize
232KB

Download
memory/3156-36-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-38-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-88-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-86-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-84-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-80-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-78-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-76-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-74-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-72-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-70-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-68-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-66-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-22-0x0000000004AF0000-0x0000000004B2C000-memory.dmp

Filesize
240KB

Download
memory/3156-60-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-58-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-56-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-54-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-23-0x0000000007260000-0x0000000007804000-memory.dmp

Filesize
5.6MB

Download
memory/3156-50-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-48-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-44-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-42-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-40-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-34-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-32-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-82-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-62-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-46-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-30-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-28-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-26-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-25-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/3156-817-0x0000000009C90000-0x000000000A2A8000-memory.dmp

Filesize
6.1MB

Download
memory/3156-818-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/3156-819-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/3156-820-0x000000000A480000-0x000000000A4BC000-memory.dmp

Filesize
240KB

Download
memory/3156-821-0x0000000006CC0000-0x0000000006D0C000-memory.dmp

Filesize
304KB

Download