healer | 8e5ebf95005c4cdc504302eedb8f9a3b651e7b023c27fcd1906f7b2d8bf7df50

Analysis

max time kernel
148s
max time network
151s
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, 23:44

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General

Target

8e5ebf95005c4cdc504302eedb8f9a3b651e7b023c27fcd1906f7b2d8bf7df50.exe
Size

827KB
MD5

1e353bac9b7776d8038d00580d209681
SHA1

d92ecfa1e7ff16453f1d0ec9eb2203ab691328a8
SHA256

8e5ebf95005c4cdc504302eedb8f9a3b651e7b023c27fcd1906f7b2d8bf7df50
SHA512

47054b48ca482a120f11a1ce11a87c7991cddf35725bd58877103d3be721ffb97f575de0b6d3c0bd16eaf6d1ca61fde517e9d8017254d6351ff5a26eaa3c2311
SSDEEP

12288:Ey90ctuJIh3Z/U6AmeschF1wRXHORqtY/718PTQqKFjO6xoVU7ge9ETlA:EyHvh3Z/U6AmYhF1VlgTbKFjOQM7hA

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/0x0009000000023bec-20.dat	healer
behavioral1/memory/3912-22-0x0000000000960000-0x000000000096A000-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\DisableRealtimeMonitoring = "1"	it302645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it302645.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it302645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it302645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it302645.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it302645.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/428-29-0x0000000004A60000-0x0000000004A9C000-memory.dmp	family_redline
behavioral1/memory/428-31-0x0000000007340000-0x000000000737A000-memory.dmp	family_redline
behavioral1/memory/428-33-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-47-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-95-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-93-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-91-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-89-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-87-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-85-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-83-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-81-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-79-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-77-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-73-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-71-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-69-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-67-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-65-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-63-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-61-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-59-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-55-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-53-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-52-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-45-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-43-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-41-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-39-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-37-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-35-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-75-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-57-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-49-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline
behavioral1/memory/428-32-0x0000000007340000-0x0000000007375000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
2508	ziWD4993.exe
3640	ziuA7975.exe
3912	it302645.exe
428	jr880639.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"	it302645.exe

Adds Run key to start application 2 TTPs 3 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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	ziuA7975.exe
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\\\""	8e5ebf95005c4cdc504302eedb8f9a3b651e7b023c27fcd1906f7b2d8bf7df50.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\\\""	ziWD4993.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	jr880639.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8e5ebf95005c4cdc504302eedb8f9a3b651e7b023c27fcd1906f7b2d8bf7df50.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziWD4993.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziuA7975.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3912	it302645.exe
3912	it302645.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3912	it302645.exe
Token: SeDebugPrivilege	428	jr880639.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 2508	4412	8e5ebf95005c4cdc504302eedb8f9a3b651e7b023c27fcd1906f7b2d8bf7df50.exe	83
PID 4412 wrote to memory of 2508	4412	8e5ebf95005c4cdc504302eedb8f9a3b651e7b023c27fcd1906f7b2d8bf7df50.exe	83
PID 4412 wrote to memory of 2508	4412	8e5ebf95005c4cdc504302eedb8f9a3b651e7b023c27fcd1906f7b2d8bf7df50.exe	83
PID 2508 wrote to memory of 3640	2508	ziWD4993.exe	84
PID 2508 wrote to memory of 3640	2508	ziWD4993.exe	84
PID 2508 wrote to memory of 3640	2508	ziWD4993.exe	84
PID 3640 wrote to memory of 3912	3640	ziuA7975.exe	86
PID 3640 wrote to memory of 3912	3640	ziuA7975.exe	86
PID 3640 wrote to memory of 428	3640	ziuA7975.exe	96
PID 3640 wrote to memory of 428	3640	ziuA7975.exe	96
PID 3640 wrote to memory of 428	3640	ziuA7975.exe	96

C:\Users\Admin\AppData\Local\Temp\8e5ebf95005c4cdc504302eedb8f9a3b651e7b023c27fcd1906f7b2d8bf7df50.exe
"C:\Users\Admin\AppData\Local\Temp\8e5ebf95005c4cdc504302eedb8f9a3b651e7b023c27fcd1906f7b2d8bf7df50.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4412
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziWD4993.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziWD4993.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2508
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziuA7975.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziuA7975.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3640
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it302645.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it302645.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3912
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr880639.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr880639.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:428

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\ziWD4993.exe

Filesize
569KB

MD5
bcea2a9e96970ba9f9c8ccc874a7a55a

SHA1
4937e79953f0319445966db02efc739101606991

SHA256
dafcf2cd70b05bf74630d89bde3e46243b508fceb9702e42e47ba906dcdae2cf

SHA512
16c8485fbae62684e7967df97b1c4c9b673900a6c8f3ba1eec229afc6bff8617d54e2dfe6555913f979195b126c0ec72df01b11d8fc6632acde38e9bf2688ee4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziuA7975.exe

Filesize
414KB

MD5
4e84db6d632d87223d19f1ae60ea584f

SHA1
3a0a352cc7f67e2f4d5f6f48d527ba1c47201b21

SHA256
96dc22cc11ef73a2fc39c70884bcb74ada1aa92d78f67e39c941cf979505521e

SHA512
24844238ca1543e7b2d7533c7352c5ad13afdf4d47dd715e16f34e09da82d8e3e2973fb24a5eb9f5472fb1ab1b72ccd77e21b2750c69646b66e24a326159b013

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it302645.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr880639.exe

Filesize
362KB

MD5
ae43f0ac746f616e408c9c345b318ff9

SHA1
79fcab5ed20add1cf0532250f199a21cd7d962da

SHA256
27515b74530a889efab501dc7f62a300463a8e0524df72bcd96b02a581b89c54

SHA512
f09ac8085cf0fc3838cd0f7ddb1c500d2aafdcb2df0760ea9af4c0830d2ff465c0ca0ce8b3e6eae136f7615619574a68f8675d7c016f54262d94a7d937313627

Download Submit
memory/428-69-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-41-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-828-0x0000000004D10000-0x0000000004D5C000-memory.dmp

Filesize
304KB

Download
memory/428-29-0x0000000004A60000-0x0000000004A9C000-memory.dmp

Filesize
240KB

Download
memory/428-30-0x00000000074F0000-0x0000000007A94000-memory.dmp

Filesize
5.6MB

Download
memory/428-31-0x0000000007340000-0x000000000737A000-memory.dmp

Filesize
232KB

Download
memory/428-33-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-47-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-95-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-93-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-91-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-89-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-87-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-85-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-83-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-81-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-79-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-77-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-73-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-71-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-65-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-827-0x000000000A5E0000-0x000000000A61C000-memory.dmp

Filesize
240KB

Download
memory/428-67-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-63-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-61-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-59-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-55-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-53-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-52-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-45-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-43-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-826-0x000000000A4B0000-0x000000000A5BA000-memory.dmp

Filesize
1.0MB

Download
memory/428-39-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-37-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-35-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-75-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-57-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-49-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-32-0x0000000007340000-0x0000000007375000-memory.dmp

Filesize
212KB

Download
memory/428-824-0x0000000009E20000-0x000000000A438000-memory.dmp

Filesize
6.1MB

Download
memory/428-825-0x000000000A490000-0x000000000A4A2000-memory.dmp

Filesize
72KB

Download
memory/3912-21-0x00007FF823DC3000-0x00007FF823DC5000-memory.dmp

Filesize
8KB

Download
memory/3912-23-0x00007FF823DC3000-0x00007FF823DC5000-memory.dmp

Filesize
8KB

Download
memory/3912-22-0x0000000000960000-0x000000000096A000-memory.dmp

Filesize
40KB

Download