healer | 701f2237582c8e728654825bb30c6889310fd7b441b6f66d4c0382dad4c4b662

Analysis

max time kernel
119s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 15:45

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General

Target

701f2237582c8e728654825bb30c6889310fd7b441b6f66d4c0382dad4c4b662N.exe
Size

707KB
MD5

fa4b4604af6c354a349843f6bb7ed3c0
SHA1

0701f0f7f7308a4e6f45224f58b0c1b28f6e09d8
SHA256

701f2237582c8e728654825bb30c6889310fd7b441b6f66d4c0382dad4c4b662
SHA512

12400bda97fddb21b944f1c313dcd1d596e77aa9f19c8e678e5458d6293ee8d5751972b84aef35ff0963934aaf6fc9de1ba013369dd084b0c5ab0aa2604be8c0
SSDEEP

12288:1y90yu04J+VDNlpvzB2wTaYXXbHW8I5K/SpQbYXbGWPFk:1yGJ+LB7a8Xb/SXbG2Fk

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/3972-17-0x0000000004AB0000-0x0000000004ACA000-memory.dmp	healer
behavioral1/memory/3972-20-0x0000000007130000-0x0000000007148000-memory.dmp	healer
behavioral1/memory/3972-38-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-48-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-46-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-44-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-43-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-36-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-34-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-32-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-31-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-28-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-26-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-24-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-41-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-22-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/3972-21-0x0000000007130000-0x0000000007142000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr487006.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr487006.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr487006.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr487006.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr487006.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr487006.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/4940-60-0x0000000007190000-0x00000000071CA000-memory.dmp	family_redline
behavioral1/memory/4940-91-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-88-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-94-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-92-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-86-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-82-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-80-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-84-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-78-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-76-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-74-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-72-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-70-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-68-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-66-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-64-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-62-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-61-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/4940-59-0x0000000004CA0000-0x0000000004CDC000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2064	un139067.exe
3972	pr487006.exe
4940	qu137355.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	pr487006.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr487006.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\\\""	701f2237582c8e728654825bb30c6889310fd7b441b6f66d4c0382dad4c4b662N.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\\\""	un139067.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3916	3972	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	un139067.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr487006.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu137355.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	701f2237582c8e728654825bb30c6889310fd7b441b6f66d4c0382dad4c4b662N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3972	pr487006.exe
3972	pr487006.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3972	pr487006.exe
Token: SeDebugPrivilege	4940	qu137355.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4836 wrote to memory of 2064	4836	701f2237582c8e728654825bb30c6889310fd7b441b6f66d4c0382dad4c4b662N.exe	83
PID 4836 wrote to memory of 2064	4836	701f2237582c8e728654825bb30c6889310fd7b441b6f66d4c0382dad4c4b662N.exe	83
PID 4836 wrote to memory of 2064	4836	701f2237582c8e728654825bb30c6889310fd7b441b6f66d4c0382dad4c4b662N.exe	83
PID 2064 wrote to memory of 3972	2064	un139067.exe	84
PID 2064 wrote to memory of 3972	2064	un139067.exe	84
PID 2064 wrote to memory of 3972	2064	un139067.exe	84
PID 2064 wrote to memory of 4940	2064	un139067.exe	96
PID 2064 wrote to memory of 4940	2064	un139067.exe	96
PID 2064 wrote to memory of 4940	2064	un139067.exe	96

C:\Users\Admin\AppData\Local\Temp\701f2237582c8e728654825bb30c6889310fd7b441b6f66d4c0382dad4c4b662N.exe
"C:\Users\Admin\AppData\Local\Temp\701f2237582c8e728654825bb30c6889310fd7b441b6f66d4c0382dad4c4b662N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4836
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un139067.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un139067.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2064
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr487006.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr487006.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:3972
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3972 -s 1080
      4⤵
      Program crash
      PID:3916
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu137355.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu137355.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3972 -ip 3972
1⤵
PID:4968

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\un139067.exe

Filesize
552KB

MD5
258213b564847b320464a0da6290c405

SHA1
468f7052d78d56eaf3173e6436f6b316afd5386c

SHA256
cf6a92c65e2b0137fb70df4f3631a591d9083d06090bd16e672b3311c1a7df6e

SHA512
86fe0f30dd54517e36b05baf8fce3011e14e2ed2b9556ae06cffb82469d23d0b807ca35e86f9df7936f59cf6a4e7d4e67ae70f72b59ff2b5353b70cf93d62828

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr487006.exe

Filesize
278KB

MD5
7ec208a5c4f2075246cb22581252e45d

SHA1
d8aba01e1428437bee89480fc9449d8656145c64

SHA256
b648f66cbe6af67867ed2a5217e841fa35032425de21f57aae877f356d9e975c

SHA512
1945c45c3efa38cc0898193e449526da6524d07e654453c9e8be8f2a48a5b61117c20a6bac477c8965185fd65624d6df26e6cc729f3eb61794f68d850e7cbf24

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu137355.exe

Filesize
359KB

MD5
617d2c2fc53a628184247ba13209da6a

SHA1
854fe23f35b0f734b6407e3e9cc78fdd408cda0f

SHA256
ed26326c2924182e10680c290f434f49584b1f5310e1082a90c1ad8bbdc574f9

SHA512
06bd9fa2ca08917937982dadecb4f229d8dc5faa50fbc260ae83c2595586f666350ace6853827dbb59fc620455e242e9b46014d742fda0dc5689270888d16a31

Download Submit
memory/3972-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3972-15-0x0000000002EF0000-0x0000000002FF0000-memory.dmp

Filesize
1024KB

Download
memory/3972-17-0x0000000004AB0000-0x0000000004ACA000-memory.dmp

Filesize
104KB

Download
memory/3972-18-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/3972-19-0x00000000071C0000-0x0000000007764000-memory.dmp

Filesize
5.6MB

Download
memory/3972-20-0x0000000007130000-0x0000000007148000-memory.dmp

Filesize
96KB

Download
memory/3972-38-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-48-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-46-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-44-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-43-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-36-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-34-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-32-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-31-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-28-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-26-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-24-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-41-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-22-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-21-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/3972-49-0x0000000002EF0000-0x0000000002FF0000-memory.dmp

Filesize
1024KB

Download
memory/3972-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3972-50-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/3972-53-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/3972-54-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4940-60-0x0000000007190000-0x00000000071CA000-memory.dmp

Filesize
232KB

Download
memory/4940-91-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-88-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-94-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-92-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-86-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-82-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-80-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-84-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-78-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-76-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-74-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-72-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-70-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-68-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-66-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-64-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-62-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-61-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/4940-59-0x0000000004CA0000-0x0000000004CDC000-memory.dmp

Filesize
240KB

Download
memory/4940-853-0x0000000009C90000-0x000000000A2A8000-memory.dmp

Filesize
6.1MB

Download
memory/4940-854-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/4940-855-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/4940-856-0x000000000A480000-0x000000000A4BC000-memory.dmp

Filesize
240KB

Download
memory/4940-857-0x0000000004C10000-0x0000000004C5C000-memory.dmp

Filesize
304KB

Download