healer | 598c95d7e7b4bf5ea87d60fb2b64d00a007c02f666450fade05f80ea12474447

Analysis

max time kernel
148s
max time network
151s
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 02:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

598c95d7e7b4bf5ea87d60fb2b64d00a007c02f666450fade05f80ea12474447.exe
Size

611KB
MD5

c7af4ad01ab3af7dd5ad7ccfdec276c4
SHA1

8fcea59af05c05356b529f2985ef0b8252e83f2a
SHA256

598c95d7e7b4bf5ea87d60fb2b64d00a007c02f666450fade05f80ea12474447
SHA512

84a35b743dc5743b88c2a666aaef5bd720ddfdfb46ef22d20a067cb60f4bbad05edae5ce57108fc353b29af57f46aebbff57a1c8802d8df0b9fb51c161e4edf3
SSDEEP

12288:Ay90uptAhzmWPStwE4bvB9V9NwFwxuQAnvIK4WWbuR:AyTaIijVY9nvUbe

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/0x000b000000023b7d-12.dat	healer
behavioral1/memory/2264-15-0x0000000000450000-0x000000000045A000-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\DisableScanOnRealtimeEnable = "1"	69851057.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	69851057.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	69851057.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	69851057.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	69851057.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	69851057.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/3356-22-0x0000000002840000-0x000000000287C000-memory.dmp	family_redline
behavioral1/memory/3356-24-0x0000000002A10000-0x0000000002A4A000-memory.dmp	family_redline
behavioral1/memory/3356-38-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-86-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-84-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-82-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-80-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-78-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-76-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-74-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-72-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-70-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-66-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-64-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-62-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-60-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-58-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-56-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-54-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-52-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-48-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-46-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-44-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-42-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-40-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-36-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-34-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-32-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-30-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-88-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-28-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-68-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-26-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-25-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline
behavioral1/memory/3356-50-0x0000000002A10000-0x0000000002A45000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1916	st398421.exe
2264	69851057.exe
3356	kp747609.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"	69851057.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\\\""	598c95d7e7b4bf5ea87d60fb2b64d00a007c02f666450fade05f80ea12474447.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\\\""	st398421.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	598c95d7e7b4bf5ea87d60fb2b64d00a007c02f666450fade05f80ea12474447.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	st398421.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp747609.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2264	69851057.exe
2264	69851057.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2264	69851057.exe
Token: SeDebugPrivilege	3356	kp747609.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 364 wrote to memory of 1916	364	598c95d7e7b4bf5ea87d60fb2b64d00a007c02f666450fade05f80ea12474447.exe	83
PID 364 wrote to memory of 1916	364	598c95d7e7b4bf5ea87d60fb2b64d00a007c02f666450fade05f80ea12474447.exe	83
PID 364 wrote to memory of 1916	364	598c95d7e7b4bf5ea87d60fb2b64d00a007c02f666450fade05f80ea12474447.exe	83
PID 1916 wrote to memory of 2264	1916	st398421.exe	84
PID 1916 wrote to memory of 2264	1916	st398421.exe	84
PID 1916 wrote to memory of 3356	1916	st398421.exe	98
PID 1916 wrote to memory of 3356	1916	st398421.exe	98
PID 1916 wrote to memory of 3356	1916	st398421.exe	98

C:\Users\Admin\AppData\Local\Temp\598c95d7e7b4bf5ea87d60fb2b64d00a007c02f666450fade05f80ea12474447.exe
"C:\Users\Admin\AppData\Local\Temp\598c95d7e7b4bf5ea87d60fb2b64d00a007c02f666450fade05f80ea12474447.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:364
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st398421.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st398421.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1916
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\69851057.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\69851057.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2264
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp747609.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp747609.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3356

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st398421.exe

Filesize
457KB

MD5
f8758c22432cc32d914681982341b8dc

SHA1
6eca3b701c68676a860f8a624e64dec69c4da7f2

SHA256
a7e0e6f0af896e7c18ac2dee9b9df698b352b466a21113e2f9edb69a3e493c80

SHA512
bddddfa31f8021f1e564e84af837ca66f96fd7799facb7a6c50d307aa9d03206cc913d713ecc652043de6a477639770d60052f1b38b98c36443f7cb1744d61ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\69851057.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp747609.exe

Filesize
460KB

MD5
84415adea9e536bcd05f570310d982ad

SHA1
b176753048c3bd088768d8540b5187779b4dc515

SHA256
d72964f1943dd786ed7ee681e07f130d3cd1c90f8bf38fa4f9e8b5915ba3aefe

SHA512
70f8d24ed38dc8e87acf41344a8867e986ec969c965d4e25336450c7bd90675e9aa632da4ef5f969416f0d8a2bb6f598e871d9f09d82124603d299a69452cfa4

Download Submit
memory/2264-14-0x00007FF91E813000-0x00007FF91E815000-memory.dmp

Filesize
8KB

Download
memory/2264-15-0x0000000000450000-0x000000000045A000-memory.dmp

Filesize
40KB

Download
memory/2264-16-0x00007FF91E813000-0x00007FF91E815000-memory.dmp

Filesize
8KB

Download
memory/3356-60-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-48-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-24-0x0000000002A10000-0x0000000002A4A000-memory.dmp

Filesize
232KB

Download
memory/3356-38-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-86-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-84-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-82-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-80-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-78-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-76-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-74-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-72-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-70-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-66-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-64-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-62-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-22-0x0000000002840000-0x000000000287C000-memory.dmp

Filesize
240KB

Download
memory/3356-58-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-56-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-54-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-52-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-23-0x0000000004EE0000-0x0000000005484000-memory.dmp

Filesize
5.6MB

Download
memory/3356-46-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-44-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-42-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-40-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-36-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-34-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-32-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-30-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-88-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-28-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-68-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-26-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-25-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-50-0x0000000002A10000-0x0000000002A45000-memory.dmp

Filesize
212KB

Download
memory/3356-817-0x0000000007910000-0x0000000007F28000-memory.dmp

Filesize
6.1MB

Download
memory/3356-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3356-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/3356-820-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/3356-821-0x0000000002410000-0x000000000245C000-memory.dmp

Filesize
304KB

Download