healer | d861d16978a8e663f1fc334c4771fd7ff92fb47d0ee0ff5f38d8c935caa8eb6b

Analysis

max time kernel
141s
max time network
149s
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 02:40

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General

Target

d861d16978a8e663f1fc334c4771fd7ff92fb47d0ee0ff5f38d8c935caa8eb6b.exe
Size

564KB
MD5

622bb68f5e81c71d28d793740408747b
SHA1

4473b4b796eff1fdd05cde33bf467dd452c9c7c0
SHA256

d861d16978a8e663f1fc334c4771fd7ff92fb47d0ee0ff5f38d8c935caa8eb6b
SHA512

4283f75f4447323ee5c3fd0c5a2266c11f21e226c408e4af303670d0c2c5aea7d405328fc21a3b14e61715fbae5f77e790878eea2d2d3a18c9c8ddf12dcb009f
SSDEEP

12288:Ay902AbgkXjHIdvVTa2xANIgOzI02F4nMtxqVTc9g:AyIP0dv5aWq2v2FIWxqVTc9g

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/0x0008000000023cb1-12.dat	healer
behavioral1/memory/2392-15-0x00000000001A0000-0x00000000001AA000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	72876631.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	72876631.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	72876631.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	72876631.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	72876631.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	72876631.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/1520-21-0x0000000004BB0000-0x0000000004BEC000-memory.dmp	family_redline
behavioral1/memory/1520-23-0x0000000004C40000-0x0000000004C7A000-memory.dmp	family_redline
behavioral1/memory/1520-35-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-87-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-85-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-83-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-81-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-79-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-77-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-73-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-71-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-69-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-67-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-65-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-63-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-61-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-59-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-55-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-53-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-51-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-49-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-47-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-45-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-43-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-41-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-39-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-37-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-33-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-31-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-29-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-75-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-27-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-57-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-25-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline
behavioral1/memory/1520-24-0x0000000004C40000-0x0000000004C75000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
856	st260152.exe
2392	72876631.exe
1520	kp104360.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"	72876631.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\\\""	d861d16978a8e663f1fc334c4771fd7ff92fb47d0ee0ff5f38d8c935caa8eb6b.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\\\""	st260152.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	d861d16978a8e663f1fc334c4771fd7ff92fb47d0ee0ff5f38d8c935caa8eb6b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	st260152.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp104360.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2392	72876631.exe
2392	72876631.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2392	72876631.exe
Token: SeDebugPrivilege	1520	kp104360.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4560 wrote to memory of 856	4560	d861d16978a8e663f1fc334c4771fd7ff92fb47d0ee0ff5f38d8c935caa8eb6b.exe	83
PID 4560 wrote to memory of 856	4560	d861d16978a8e663f1fc334c4771fd7ff92fb47d0ee0ff5f38d8c935caa8eb6b.exe	83
PID 4560 wrote to memory of 856	4560	d861d16978a8e663f1fc334c4771fd7ff92fb47d0ee0ff5f38d8c935caa8eb6b.exe	83
PID 856 wrote to memory of 2392	856	st260152.exe	84
PID 856 wrote to memory of 2392	856	st260152.exe	84
PID 856 wrote to memory of 1520	856	st260152.exe	96
PID 856 wrote to memory of 1520	856	st260152.exe	96
PID 856 wrote to memory of 1520	856	st260152.exe	96

C:\Users\Admin\AppData\Local\Temp\d861d16978a8e663f1fc334c4771fd7ff92fb47d0ee0ff5f38d8c935caa8eb6b.exe
"C:\Users\Admin\AppData\Local\Temp\d861d16978a8e663f1fc334c4771fd7ff92fb47d0ee0ff5f38d8c935caa8eb6b.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4560
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st260152.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st260152.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:856
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72876631.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72876631.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2392
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp104360.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp104360.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1520

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\st260152.exe

Filesize
409KB

MD5
08114c500595d425bea06c75a75e1195

SHA1
bb3d1a44953a76c8acb542533f2ab9d25957eeca

SHA256
d13599d9ffc9fd7db31f1286fc7e91b80157c24211ad59d7867dce73f148490d

SHA512
d3b5dc3cdfdd3d911c130e12f41accf373956493d4511cce5f6b75dc3bd665924067db33a4c934795e1ad1a74262dec08f483778cfc5a4a7f4b677edaaf9c5c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72876631.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp104360.exe

Filesize
361KB

MD5
dc304d80fb53db86047e373eb2ddd40d

SHA1
29df51afab42a15418bf22dd3aa66e76d7d834d8

SHA256
166c599efa1bda03bba5b25977bb1a14040a94a16937f8ff28e17d37350e4f74

SHA512
0dcc731eb3a3acc886f9578ac93e094e9a24d29b8344fb37a56b71b6c8c74940a0143b9018784ec6248b6794e2c3d425dfc0d590c9a5ce13d25d0e825aefee09

Download Submit
memory/1520-59-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-22-0x0000000007400000-0x00000000079A4000-memory.dmp

Filesize
5.6MB

Download
memory/1520-21-0x0000000004BB0000-0x0000000004BEC000-memory.dmp

Filesize
240KB

Download
memory/1520-53-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-23-0x0000000004C40000-0x0000000004C7A000-memory.dmp

Filesize
232KB

Download
memory/1520-35-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-87-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-85-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-83-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-81-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-79-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-77-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-73-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-71-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-69-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-51-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-65-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-63-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-61-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-820-0x00000000048F0000-0x000000000493C000-memory.dmp

Filesize
304KB

Download
memory/1520-819-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/1520-55-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-67-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-49-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-47-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-45-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-43-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-41-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-39-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-37-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-33-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-31-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-29-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-75-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-27-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-57-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-25-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-24-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/1520-816-0x0000000009D30000-0x000000000A348000-memory.dmp

Filesize
6.1MB

Download
memory/1520-817-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/1520-818-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/2392-15-0x00000000001A0000-0x00000000001AA000-memory.dmp

Filesize
40KB

Download
memory/2392-14-0x00007FF81E343000-0x00007FF81E345000-memory.dmp

Filesize
8KB

Download