healer | 54604b98e3006c4e902e2441eee991b9780fdfdcaaf11de172fda5a4eefabb2e

Analysis

max time kernel
148s
max time network
150s
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 01:35

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General

Target

54604b98e3006c4e902e2441eee991b9780fdfdcaaf11de172fda5a4eefabb2e.exe
Size

702KB
MD5

ef1ba6eca6fa7f5c2ae91a0099798d9f
SHA1

99c41114968863a0d59213d8a00d121a6453812a
SHA256

54604b98e3006c4e902e2441eee991b9780fdfdcaaf11de172fda5a4eefabb2e
SHA512

60b62b2b95ed9abfdaddeccc4b3b40a3ea67f0f4b9043e15a280a78c338258756862881f1ecec42a8b33aab78713350cfa94ef94afbd7013e46b14233da7230a
SSDEEP

12288:5y901USmH9Ydjl/Pzz6ABHpnm0EuDJWzhwirbmqCXO9:5yTSiyx/Pzz6WHpnlEL5bmqN9

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/2332-18-0x0000000004BC0000-0x0000000004BDA000-memory.dmp	healer
behavioral1/memory/2332-20-0x0000000007150000-0x0000000007168000-memory.dmp	healer
behavioral1/memory/2332-48-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-46-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-44-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-42-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-40-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-38-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-36-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-34-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-32-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-30-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-28-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-26-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-24-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-22-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/2332-21-0x0000000007150000-0x0000000007162000-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	pr479134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr479134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr479134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr479134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr479134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr479134.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/2888-60-0x0000000004B30000-0x0000000004B6C000-memory.dmp	family_redline
behavioral1/memory/2888-61-0x00000000071C0000-0x00000000071FA000-memory.dmp	family_redline
behavioral1/memory/2888-71-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-79-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-93-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-91-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-89-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-87-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-85-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-83-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-77-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-75-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-73-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-69-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-95-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-81-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-67-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-65-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-63-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/2888-62-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3936	un725702.exe
2332	pr479134.exe
2888	qu675271.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	pr479134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr479134.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\\\""	un725702.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\\\""	54604b98e3006c4e902e2441eee991b9780fdfdcaaf11de172fda5a4eefabb2e.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3420	2332	WerFault.exe	84

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	54604b98e3006c4e902e2441eee991b9780fdfdcaaf11de172fda5a4eefabb2e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un725702.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr479134.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu675271.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2332	pr479134.exe
2332	pr479134.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2332	pr479134.exe
Token: SeDebugPrivilege	2888	qu675271.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 3936	2296	54604b98e3006c4e902e2441eee991b9780fdfdcaaf11de172fda5a4eefabb2e.exe	83
PID 2296 wrote to memory of 3936	2296	54604b98e3006c4e902e2441eee991b9780fdfdcaaf11de172fda5a4eefabb2e.exe	83
PID 2296 wrote to memory of 3936	2296	54604b98e3006c4e902e2441eee991b9780fdfdcaaf11de172fda5a4eefabb2e.exe	83
PID 3936 wrote to memory of 2332	3936	un725702.exe	84
PID 3936 wrote to memory of 2332	3936	un725702.exe	84
PID 3936 wrote to memory of 2332	3936	un725702.exe	84
PID 3936 wrote to memory of 2888	3936	un725702.exe	96
PID 3936 wrote to memory of 2888	3936	un725702.exe	96
PID 3936 wrote to memory of 2888	3936	un725702.exe	96

C:\Users\Admin\AppData\Local\Temp\54604b98e3006c4e902e2441eee991b9780fdfdcaaf11de172fda5a4eefabb2e.exe
"C:\Users\Admin\AppData\Local\Temp\54604b98e3006c4e902e2441eee991b9780fdfdcaaf11de172fda5a4eefabb2e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un725702.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un725702.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3936
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr479134.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr479134.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:2332
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 1084
      4⤵
      Program crash
      PID:3420
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu675271.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu675271.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2332 -ip 2332
1⤵
PID:3316

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\un725702.exe

Filesize
549KB

MD5
4accf73fe149d3cd9122b6a09a361ddc

SHA1
5d22f9fbcda27b0da274a0a364ff7b0c454d47cd

SHA256
be03b05ef58d414cf324e1a68127fcf7618fdfc343b2b7b5aac09248010fc11b

SHA512
7acdb9364a20fabddd9f4bf30c146d2204142742137218bcf61f3d7bd6d6909aef9a7da11a7dfe9567bce35935e4aa9dd3c23d65457a7a7dde0ae3b03f22bdac

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr479134.exe

Filesize
286KB

MD5
9ab01b9fa8fddc96c57f2b7ba709b54e

SHA1
ff65957267f6f7402191835d744c99d9d2d513b4

SHA256
e86fe3cd075ae25c903a0aa52a5565c0c9a5196e716425251b1d8bc5319b5fe4

SHA512
e612ac8b6649b04042ba4cb79b4aa065b41d09ee5923b91bd1ec913495985a4bf087b9825063cb266f3e73a940508670fc9a51343e0ada9ce16cee63475c5915

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu675271.exe

Filesize
359KB

MD5
bc1cfd00a50463fc668be9e69ca38e69

SHA1
d5f6f221fada14085db14f366492c8c1e1a824a4

SHA256
c96a4ba612916c71587d7e77c29710444cc400d21a78458722982438f602a38a

SHA512
281862e361722ad42f7bdeaa3759d8783ceb317f7061576e988d8fea94afa8689a6735b4753ddbe4421266a399507a96830e4427b7e9323e46c244fe9077ab6b

Download Submit
memory/2332-15-0x0000000002CB0000-0x0000000002DB0000-memory.dmp

Filesize
1024KB

Download
memory/2332-16-0x0000000002BC0000-0x0000000002BED000-memory.dmp

Filesize
180KB

Download
memory/2332-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2332-18-0x0000000004BC0000-0x0000000004BDA000-memory.dmp

Filesize
104KB

Download
memory/2332-19-0x00000000071D0000-0x0000000007774000-memory.dmp

Filesize
5.6MB

Download
memory/2332-20-0x0000000007150000-0x0000000007168000-memory.dmp

Filesize
96KB

Download
memory/2332-48-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-46-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-44-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-42-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-40-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-38-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-36-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-34-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-32-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-30-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-28-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-26-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-24-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-22-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-21-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/2332-49-0x0000000002CB0000-0x0000000002DB0000-memory.dmp

Filesize
1024KB

Download
memory/2332-50-0x0000000002BC0000-0x0000000002BED000-memory.dmp

Filesize
180KB

Download
memory/2332-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2332-51-0x0000000000400000-0x0000000002BB1000-memory.dmp

Filesize
39.7MB

Download
memory/2332-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2332-54-0x0000000000400000-0x0000000002BB1000-memory.dmp

Filesize
39.7MB

Download
memory/2888-60-0x0000000004B30000-0x0000000004B6C000-memory.dmp

Filesize
240KB

Download
memory/2888-61-0x00000000071C0000-0x00000000071FA000-memory.dmp

Filesize
232KB

Download
memory/2888-71-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-79-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-93-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-91-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-89-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-87-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-85-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-83-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-77-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-75-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-73-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-69-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-95-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-81-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-67-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-65-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-63-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-62-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/2888-854-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

Filesize
6.1MB

Download
memory/2888-855-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/2888-856-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/2888-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/2888-858-0x0000000004BE0000-0x0000000004C2C000-memory.dmp

Filesize
304KB

Download