healer | 449ad34486a648889f053c5b622b34bb2c5905c24cae6d52cb9eb86675c1d9d1

Analysis

max time kernel
141s
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, 01:57

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General

Target

449ad34486a648889f053c5b622b34bb2c5905c24cae6d52cb9eb86675c1d9d1.exe
Size

566KB
MD5

29f245ada0a5aefe3a2e457f411fcdb2
SHA1

915e4bbd16bfa58015d64044db93d0b8d8529e95
SHA256

449ad34486a648889f053c5b622b34bb2c5905c24cae6d52cb9eb86675c1d9d1
SHA512

03a1a1c9493b7b69252586065ba6c074dc6744a5d5164747d30241a4cd97354efe7d6b85a9bf24c879c19a3edbceb72ee087431d4e55a4bb0f76a358b16d4672
SSDEEP

12288:oy90fyknaY8IwWovhQ6jK7sxmnWjBR08lnen9:oy+5EhzjKoxmnWjBWOnU9

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/0x0008000000023c8b-12.dat	healer
behavioral1/memory/3708-15-0x0000000000660000-0x000000000066A000-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\DisableBehaviorMonitoring = "1"	it690395.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it690395.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it690395.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it690395.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it690395.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it690395.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/2956-22-0x0000000004A70000-0x0000000004AAC000-memory.dmp	family_redline
behavioral1/memory/2956-24-0x0000000004C40000-0x0000000004C7A000-memory.dmp	family_redline
behavioral1/memory/2956-42-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-88-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-86-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-84-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-82-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-80-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-78-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-76-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-74-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-70-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-68-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-66-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-64-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-62-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-60-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-58-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-56-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-54-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-50-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-48-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-46-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-44-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-40-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-38-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-36-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-34-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-32-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-30-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-28-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-72-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-53-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-26-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/2956-25-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4104	ziwu2013.exe
3708	it690395.exe
2956	kp515321.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"	it690395.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\\\""	449ad34486a648889f053c5b622b34bb2c5905c24cae6d52cb9eb86675c1d9d1.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\\\""	ziwu2013.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	ziwu2013.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp515321.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	449ad34486a648889f053c5b622b34bb2c5905c24cae6d52cb9eb86675c1d9d1.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3708	it690395.exe
3708	it690395.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3708	it690395.exe
Token: SeDebugPrivilege	2956	kp515321.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3552 wrote to memory of 4104	3552	449ad34486a648889f053c5b622b34bb2c5905c24cae6d52cb9eb86675c1d9d1.exe	83
PID 3552 wrote to memory of 4104	3552	449ad34486a648889f053c5b622b34bb2c5905c24cae6d52cb9eb86675c1d9d1.exe	83
PID 3552 wrote to memory of 4104	3552	449ad34486a648889f053c5b622b34bb2c5905c24cae6d52cb9eb86675c1d9d1.exe	83
PID 4104 wrote to memory of 3708	4104	ziwu2013.exe	84
PID 4104 wrote to memory of 3708	4104	ziwu2013.exe	84
PID 4104 wrote to memory of 2956	4104	ziwu2013.exe	93
PID 4104 wrote to memory of 2956	4104	ziwu2013.exe	93
PID 4104 wrote to memory of 2956	4104	ziwu2013.exe	93

C:\Users\Admin\AppData\Local\Temp\449ad34486a648889f053c5b622b34bb2c5905c24cae6d52cb9eb86675c1d9d1.exe
"C:\Users\Admin\AppData\Local\Temp\449ad34486a648889f053c5b622b34bb2c5905c24cae6d52cb9eb86675c1d9d1.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3552
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziwu2013.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziwu2013.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4104
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it690395.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it690395.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3708
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp515321.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp515321.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2956

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\ziwu2013.exe

Filesize
412KB

MD5
accb7e24d693d5082471905ef6e7b497

SHA1
e005c033b8ede361a260de39a439fc20ebd32499

SHA256
b15466244b894cc064bbf39dc3622615741401314940298b05d8ba66333f9096

SHA512
26fe795487d7d627f74a9872fb3f06d7c5646f3319f387fdc26b7a305a263ec51270da43c663da624504706417eb3f828f0490198b16779d0f2f1512ad8cabc3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it690395.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp515321.exe

Filesize
368KB

MD5
acf2bedeec7f870d18c5b62071d0eb16

SHA1
8c1548f1735c716e7c4e3794ddd2520c350e07b8

SHA256
e07f16f1dc5627cffb3782bd73e10d56066fc75210f687635875ce68d4e5551d

SHA512
fbd1329988fa754fd5521dc3e0dee9fbbb17a8ffd402ba78148c31b40dab1268bb7fe6b0b721fa9d2ef022fd589599572e9d42aa7f327f5f46b76bfe782a8a25

Download Submit
memory/2956-62-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-34-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-821-0x00000000048B0000-0x00000000048FC000-memory.dmp

Filesize
304KB

Download
memory/2956-22-0x0000000004A70000-0x0000000004AAC000-memory.dmp

Filesize
240KB

Download
memory/2956-23-0x0000000007370000-0x0000000007914000-memory.dmp

Filesize
5.6MB

Download
memory/2956-24-0x0000000004C40000-0x0000000004C7A000-memory.dmp

Filesize
232KB

Download
memory/2956-42-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-88-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-86-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-84-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-82-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-80-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-78-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-76-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-74-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-70-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-68-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-66-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-64-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-820-0x0000000004EE0000-0x0000000004F1C000-memory.dmp

Filesize
240KB

Download
memory/2956-56-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-819-0x000000000A3C0000-0x000000000A4CA000-memory.dmp

Filesize
1.0MB

Download
memory/2956-58-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-54-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-50-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-48-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-46-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-44-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-40-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-38-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-36-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-60-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-32-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-30-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-28-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-72-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-53-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-26-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-25-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/2956-817-0x0000000009DA0000-0x000000000A3B8000-memory.dmp

Filesize
6.1MB

Download
memory/2956-818-0x0000000004EB0000-0x0000000004EC2000-memory.dmp

Filesize
72KB

Download
memory/3708-16-0x00007FFB40B63000-0x00007FFB40B65000-memory.dmp

Filesize
8KB

Download
memory/3708-14-0x00007FFB40B63000-0x00007FFB40B65000-memory.dmp

Filesize
8KB

Download
memory/3708-15-0x0000000000660000-0x000000000066A000-memory.dmp

Filesize
40KB

Download