healer | 6bf4271e2e9a6ef24bce45813591be60d24da49dddd3141b9c6d97dda071ed74

Analysis

max time kernel
140s
max time network
148s
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, 01:26

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General

Target

6bf4271e2e9a6ef24bce45813591be60d24da49dddd3141b9c6d97dda071ed74.exe
Size

560KB
MD5

b55fa82983433480ffe7aedb1529bef0
SHA1

a9331f76ae666d1e07fb241f7dac16f959c51ae7
SHA256

6bf4271e2e9a6ef24bce45813591be60d24da49dddd3141b9c6d97dda071ed74
SHA512

d76af76093c113e2be40dd496c58a311d3efe64daac0236392ed59e6995b2d06ec7e2534e1c78d3a17ae04533ba19ed29973467bebe6172f6b510248389d3a78
SSDEEP

12288:Jy9003w+iI2gq0EsH6e333S09SB+zaoQcAv5:Jyxw+iI2g3Ean3S0OGY

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/0x0010000000023aa7-12.dat	healer
behavioral1/memory/4484-15-0x0000000000910000-0x000000000091A000-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"	it841372.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it841372.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it841372.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it841372.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it841372.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it841372.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/3860-21-0x0000000007120000-0x000000000715C000-memory.dmp	family_redline
behavioral1/memory/3860-23-0x00000000071A0000-0x00000000071DA000-memory.dmp	family_redline
behavioral1/memory/3860-27-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-35-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-87-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-85-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-83-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-81-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-79-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-77-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-75-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-73-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-71-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-67-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-65-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-64-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-61-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-60-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-57-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-56-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-53-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-51-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-50-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-47-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-46-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-43-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-41-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-39-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-37-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-33-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-31-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-29-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-69-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-25-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/3860-24-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2316	ziPY5879.exe
4484	it841372.exe
3860	kp585354.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"	it841372.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\\\""	6bf4271e2e9a6ef24bce45813591be60d24da49dddd3141b9c6d97dda071ed74.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\\\""	ziPY5879.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	6bf4271e2e9a6ef24bce45813591be60d24da49dddd3141b9c6d97dda071ed74.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziPY5879.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp585354.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4484	it841372.exe
4484	it841372.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4484	it841372.exe
Token: SeDebugPrivilege	3860	kp585354.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 844 wrote to memory of 2316	844	6bf4271e2e9a6ef24bce45813591be60d24da49dddd3141b9c6d97dda071ed74.exe	84
PID 844 wrote to memory of 2316	844	6bf4271e2e9a6ef24bce45813591be60d24da49dddd3141b9c6d97dda071ed74.exe	84
PID 844 wrote to memory of 2316	844	6bf4271e2e9a6ef24bce45813591be60d24da49dddd3141b9c6d97dda071ed74.exe	84
PID 2316 wrote to memory of 4484	2316	ziPY5879.exe	85
PID 2316 wrote to memory of 4484	2316	ziPY5879.exe	85
PID 2316 wrote to memory of 3860	2316	ziPY5879.exe	96
PID 2316 wrote to memory of 3860	2316	ziPY5879.exe	96
PID 2316 wrote to memory of 3860	2316	ziPY5879.exe	96

C:\Users\Admin\AppData\Local\Temp\6bf4271e2e9a6ef24bce45813591be60d24da49dddd3141b9c6d97dda071ed74.exe
"C:\Users\Admin\AppData\Local\Temp\6bf4271e2e9a6ef24bce45813591be60d24da49dddd3141b9c6d97dda071ed74.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:844
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPY5879.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPY5879.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2316
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it841372.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it841372.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4484
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp585354.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp585354.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3860

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\ziPY5879.exe

Filesize
406KB

MD5
3da021e03249734a4a2f6008e1a343c0

SHA1
81aef62e617c7f185b712bb464fdf9562d716bb5

SHA256
50937c650ff9d5c5f70f49f578fc8faf83dee25815cfb36c0015eec7a46bcc56

SHA512
2fad742d227904e1c9c193fc23d479ea19c2a55ebaca8ac63f5fafb78000ff354f6de8c1f039b0cd2b281ea723a03ea20eebf4c6a75ff1c9bd4ca1f71f6458a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it841372.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp585354.exe

Filesize
352KB

MD5
3c6e0a6c1078e0ec0421fb3e5e8a34db

SHA1
86556566df69a8a841d9e0a2678de6bc2f3a6d26

SHA256
4e6d8e52e28e0e9de648cfc114cb56c94f79c2bd4f44bec45ab550dd5e7f90b3

SHA512
89b633ea404a836368289537d3458b564fe31c661f7fd4e0c4fd7a8957d08d66af668c30ebc28b1d2f055478fb5f8b971d4cfb688a94c1e4e99a0bf6b471a9d7

Download Submit
memory/3860-61-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-56-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-21-0x0000000007120000-0x000000000715C000-memory.dmp

Filesize
240KB

Download
memory/3860-22-0x0000000007280000-0x0000000007824000-memory.dmp

Filesize
5.6MB

Download
memory/3860-23-0x00000000071A0000-0x00000000071DA000-memory.dmp

Filesize
232KB

Download
memory/3860-27-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-35-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-87-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-85-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-83-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-81-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-79-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-77-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-75-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-73-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-71-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-67-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-57-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-64-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-820-0x0000000004BC0000-0x0000000004C0C000-memory.dmp

Filesize
304KB

Download
memory/3860-817-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/3860-60-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-65-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-53-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-51-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-50-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-47-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-46-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-43-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-41-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-39-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-37-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-33-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-31-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-29-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-69-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-25-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-24-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3860-816-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

Filesize
6.1MB

Download
memory/3860-819-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/3860-818-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/4484-14-0x00007FFEF0303000-0x00007FFEF0305000-memory.dmp

Filesize
8KB

Download
memory/4484-15-0x0000000000910000-0x000000000091A000-memory.dmp

Filesize
40KB

Download