healer | 25ca691f8cdd2ddcab793323c1d2f218e8765d730becc1d91c810cde2f474de6

Analysis

max time kernel
143s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/11/2024, 23:30

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General

Target

25ca691f8cdd2ddcab793323c1d2f218e8765d730becc1d91c810cde2f474de6.exe
Size

686KB
MD5

ab4419df81011d79884effd543f5defe
SHA1

7297372221244a333d73059c56527335fa3ebf71
SHA256

25ca691f8cdd2ddcab793323c1d2f218e8765d730becc1d91c810cde2f474de6
SHA512

b0698215a43d2ac1d7e82f661d7c1ae98c36a339d874302f6240c1d57711db304d26d3632203bf8b6e6ef8840bff394899796e9149326279b7ffc32cabb12453
SSDEEP

12288:iMrky90LNChKFgDd7H4awJVK14oN2dbFolrzP4gYIpWfk66crkc:Cyfh5aJVpoELoh4gPssdc

Score

10^/10

healer redline sony discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

sony

193.233.20.33:4125

Attributes

auth_value
1d93d1744381eeb4fcfd7c23ffe0f0b4

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2860-19-0x00000000009C0000-0x00000000009DA000-memory.dmp	healer
behavioral1/memory/2860-21-0x00000000027A0000-0x00000000027B8000-memory.dmp	healer
behavioral1/memory/2860-42-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-49-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-47-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-45-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-43-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-39-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-37-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-35-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-33-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-32-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-29-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-27-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-25-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-23-0x00000000027A0000-0x00000000027B2000-memory.dmp	healer
behavioral1/memory/2860-22-0x00000000027A0000-0x00000000027B2000-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	pro4642.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro4642.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro4642.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro4642.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro4642.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro4642.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/1820-60-0x0000000002610000-0x0000000002656000-memory.dmp	family_redline
behavioral1/memory/1820-61-0x0000000002810000-0x0000000002854000-memory.dmp	family_redline
behavioral1/memory/1820-93-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-85-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-95-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-91-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-89-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-87-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-83-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-81-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-79-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-77-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-75-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-73-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-71-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-69-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-67-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-65-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-63-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline
behavioral1/memory/1820-62-0x0000000002810000-0x000000000284E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3120	un232953.exe
2860	pro4642.exe
1820	qu9397.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	pro4642.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro4642.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\\\""	25ca691f8cdd2ddcab793323c1d2f218e8765d730becc1d91c810cde2f474de6.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\\\""	un232953.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	25ca691f8cdd2ddcab793323c1d2f218e8765d730becc1d91c810cde2f474de6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un232953.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro4642.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu9397.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2860	pro4642.exe
2860	pro4642.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2860	pro4642.exe
Token: SeDebugPrivilege	1820	qu9397.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 384 wrote to memory of 3120	384	25ca691f8cdd2ddcab793323c1d2f218e8765d730becc1d91c810cde2f474de6.exe	83
PID 384 wrote to memory of 3120	384	25ca691f8cdd2ddcab793323c1d2f218e8765d730becc1d91c810cde2f474de6.exe	83
PID 384 wrote to memory of 3120	384	25ca691f8cdd2ddcab793323c1d2f218e8765d730becc1d91c810cde2f474de6.exe	83
PID 3120 wrote to memory of 2860	3120	un232953.exe	84
PID 3120 wrote to memory of 2860	3120	un232953.exe	84
PID 3120 wrote to memory of 2860	3120	un232953.exe	84
PID 3120 wrote to memory of 1820	3120	un232953.exe	92
PID 3120 wrote to memory of 1820	3120	un232953.exe	92
PID 3120 wrote to memory of 1820	3120	un232953.exe	92

C:\Users\Admin\AppData\Local\Temp\25ca691f8cdd2ddcab793323c1d2f218e8765d730becc1d91c810cde2f474de6.exe
"C:\Users\Admin\AppData\Local\Temp\25ca691f8cdd2ddcab793323c1d2f218e8765d730becc1d91c810cde2f474de6.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:384
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un232953.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un232953.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3120
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4642.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4642.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:2860
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9397.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9397.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1820

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\un232953.exe

Filesize
544KB

MD5
e37bb8ae852745f79adc25a0200438b5

SHA1
259d15df0dab29d9c86724d70ff08a0ea424451d

SHA256
7e75f3969f59a82125a322897f167efac8d3bc3ce4501f7eff7eb69440d72575

SHA512
417e59b337546020aee9fe7c1cd6ad0dcd5009d68e2c9affb0b5a7b166ab8cffbce9d4fe5cb0acccd86c3e4b214be47161f95791c79d1011774eacc76c162927

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4642.exe

Filesize
300KB

MD5
1f0b8e195aa6d26e52c734a87f81f62c

SHA1
9eca4e72cda46e0e91131061119696a0437cff4d

SHA256
fbf45585c51704d28946602ccd29b45ecf51c65a1233762d4cbe95c4c2df7a91

SHA512
5d3f5addccdc81eafb42cb2b49043fcc91096309384fcbc7571d69c9be3760e5a625a452499fe2fc399d34c5f664eba83c54d9f2e094dad25416912519408e71

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9397.exe

Filesize
359KB

MD5
881eb9d04fb19f9f0681dcfcc15ab8ee

SHA1
f7203c35ae83391e12a1304c58dd5a2c98be2229

SHA256
837721f24bc688383949a85898ddc01ed515f7424487847e6ec3e868234b7731

SHA512
f9e4c60e8d9fb1c7f6f841a98dc26dd0c4a73c36875367cb8b980459ad734a46bb42cf0bdef7d92d0fc84e93a1c287e5194f8be8cc74d1ad5f4f2bd8e623bee6

Download Submit
memory/1820-73-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-77-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-969-0x0000000004E00000-0x0000000004F0A000-memory.dmp

Filesize
1.0MB

Download
memory/1820-968-0x00000000054F0000-0x0000000005B08000-memory.dmp

Filesize
6.1MB

Download
memory/1820-62-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-63-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-65-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-67-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-69-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-71-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-971-0x0000000005B40000-0x0000000005B7C000-memory.dmp

Filesize
240KB

Download
memory/1820-972-0x0000000005C90000-0x0000000005CDC000-memory.dmp

Filesize
304KB

Download
memory/1820-75-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-970-0x0000000005B20000-0x0000000005B32000-memory.dmp

Filesize
72KB

Download
memory/1820-79-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-81-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-83-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-87-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-89-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-91-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-95-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-85-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-93-0x0000000002810000-0x000000000284E000-memory.dmp

Filesize
248KB

Download
memory/1820-61-0x0000000002810000-0x0000000002854000-memory.dmp

Filesize
272KB

Download
memory/1820-60-0x0000000002610000-0x0000000002656000-memory.dmp

Filesize
280KB

Download
memory/2860-43-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2860-54-0x0000000000400000-0x000000000070E000-memory.dmp

Filesize
3.1MB

Download
memory/2860-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2860-50-0x00000000009F0000-0x0000000000AF0000-memory.dmp

Filesize
1024KB

Download
memory/2860-22-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-23-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-25-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-27-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-29-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-32-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-33-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-35-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-37-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-39-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-45-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-47-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-49-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-42-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/2860-21-0x00000000027A0000-0x00000000027B8000-memory.dmp

Filesize
96KB

Download
memory/2860-20-0x0000000004E60000-0x0000000005404000-memory.dmp

Filesize
5.6MB

Download
memory/2860-19-0x00000000009C0000-0x00000000009DA000-memory.dmp

Filesize
104KB

Download
memory/2860-18-0x0000000000400000-0x000000000070E000-memory.dmp

Filesize
3.1MB

Download
memory/2860-17-0x0000000000400000-0x000000000070E000-memory.dmp

Filesize
3.1MB

Download
memory/2860-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2860-15-0x00000000009F0000-0x0000000000AF0000-memory.dmp

Filesize
1024KB

Download