healer | 9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121e

Analysis

max time kernel
114s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 17:49

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General

Target

9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe
Size

610KB
MD5

6d767c4395b760b78e2781fe2a16c3a0
SHA1

19fca37fec7b85403f0afba3aa9cf215b64aa5da
SHA256

9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121e
SHA512

2b437c75bc0b9f55b257d94e8a95c6df90f100fe7c40bc62a227744cd40c8f791043a9054961ba7898876289bfacedb7ce32735ba921b1aa9276c5461fcf2f23
SSDEEP

12288:Ay90GvPTTZCyp9+BYKHWaYrYNcabZJgv6aRAmqan:AyDPJzWBYK2aNccrg3mmZn

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4668-12-0x00000000025D0000-0x00000000025EA000-memory.dmp	healer
behavioral1/memory/4668-14-0x0000000002630000-0x0000000002648000-memory.dmp	healer
behavioral1/memory/4668-20-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-42-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-40-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-39-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-36-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-34-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-32-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-30-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-28-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-26-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-24-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-22-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-18-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-16-0x0000000002630000-0x0000000002642000-memory.dmp	healer
behavioral1/memory/4668-15-0x0000000002630000-0x0000000002642000-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

Processes:

pr748274.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr748274.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr748274.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr748274.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr748274.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr748274.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr748274.exe

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

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3864-54-0x00000000026C0000-0x00000000026FC000-memory.dmp	family_redline
behavioral1/memory/3864-56-0x00000000053D0000-0x000000000540A000-memory.dmp	family_redline
behavioral1/memory/3864-70-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-76-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-86-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-84-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-82-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-80-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-78-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-74-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-72-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-68-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-66-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-64-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-62-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-60-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-58-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-57-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-90-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3864-88-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 2 IoCs

Processes:

pr748274.exequ346910.exe

pid process

4668 pr748274.exe
3864 qu346910.exe

pid	process
4668	pr748274.exe
3864	qu346910.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pr748274.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr748274.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr748274.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe

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\\\""	9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4900 4668 WerFault.exe pr748274.exe

pid	pid_target	process	target process
4900	4668	WerFault.exe	pr748274.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

Processes:

9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exepr748274.exequ346910.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr748274.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu346910.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pr748274.exe

pid process

4668 pr748274.exe
4668 pr748274.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pr748274.exequ346910.exe

description pid process

Token: SeDebugPrivilege 4668 pr748274.exe
Token: SeDebugPrivilege 3864 qu346910.exe

pid	process
4668	pr748274.exe
4668	pr748274.exe

description	pid	process
Token: SeDebugPrivilege	4668	pr748274.exe
Token: SeDebugPrivilege	3864	qu346910.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe

description	pid	process	target process
PID 2652 wrote to memory of 4668	2652	9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe	pr748274.exe
PID 2652 wrote to memory of 4668	2652	9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe	pr748274.exe
PID 2652 wrote to memory of 4668	2652	9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe	pr748274.exe
PID 2652 wrote to memory of 3864	2652	9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe	qu346910.exe
PID 2652 wrote to memory of 3864	2652	9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe	qu346910.exe
PID 2652 wrote to memory of 3864	2652	9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe	qu346910.exe

C:\Users\Admin\AppData\Local\Temp\9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe
"C:\Users\Admin\AppData\Local\Temp\9f37c0b0c47985aacd3c35197465a5e1ad63caa1ee66680972756ddb0081121eN.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr748274.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr748274.exe
  2⤵
  - 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:4668
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4668 -s 1064
    3⤵
    - Program crash
    PID:4900
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu346910.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu346910.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4668 -ip 4668
1⤵
PID:5096

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr748274.exe

Filesize
403KB

MD5
7ce2fed19a0f044ab577f8454c5d41f6

SHA1
a10c3653637d713ba5c26c64df9bbc3d04b13cd6

SHA256
ca5fbedac313e9c13013ebd2330f0cd28dd5d104ae2ac45c33a874f1502236cc

SHA512
b012fb2bc781b4bd955d4b74bf82804376f07d57b5d50877e70a20061aff33a3771badd8fd0f132fe5ae043b5fe559331f6a33dd0b4365e83368b372509a4c40

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu346910.exe

Filesize
486KB

MD5
060d1172d2286bd15f2941799d3b3349

SHA1
b1c76b0354fe108cee68d76e522ffa5de6b3c7fa

SHA256
fd00d746180e89b08aea7b8b227e55cb350cd80122b040f3a592d4e59285d1db

SHA512
333440dd27141023519c3b3fac5f4d63933206efd3d4926aaf3f856b569f359e98f17d094fb9e03e27b24c70fce5e044e36c0e645998b03649a1e9e2673bf2ba

Download Submit
memory/3864-66-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-54-0x00000000026C0000-0x00000000026FC000-memory.dmp

Filesize
240KB

Download
memory/3864-55-0x0000000000400000-0x000000000081E000-memory.dmp

Filesize
4.1MB

Download
memory/3864-849-0x00000000078E0000-0x0000000007EF8000-memory.dmp

Filesize
6.1MB

Download
memory/3864-88-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-90-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-57-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-58-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-60-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-62-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-64-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-852-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/3864-850-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3864-851-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/3864-76-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-74-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-78-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-80-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-82-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-84-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-86-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-72-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-70-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3864-53-0x0000000000400000-0x000000000081E000-memory.dmp

Filesize
4.1MB

Download
memory/3864-56-0x00000000053D0000-0x000000000540A000-memory.dmp

Filesize
232KB

Download
memory/3864-853-0x00000000025D0000-0x000000000261C000-memory.dmp

Filesize
304KB

Download
memory/3864-68-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/4668-34-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-48-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4668-47-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/4668-44-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4668-43-0x0000000000A30000-0x0000000000B30000-memory.dmp

Filesize
1024KB

Download
memory/4668-15-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-16-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-18-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-22-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-24-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-26-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-28-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-30-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-32-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-36-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-39-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-40-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-42-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-20-0x0000000002630000-0x0000000002642000-memory.dmp

Filesize
72KB

Download
memory/4668-14-0x0000000002630000-0x0000000002648000-memory.dmp

Filesize
96KB

Download
memory/4668-13-0x00000000050D0000-0x0000000005674000-memory.dmp

Filesize
5.6MB

Download
memory/4668-12-0x00000000025D0000-0x00000000025EA000-memory.dmp

Filesize
104KB

Download
memory/4668-11-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/4668-10-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/4668-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4668-8-0x0000000000A30000-0x0000000000B30000-memory.dmp

Filesize
1024KB

Download