healer | 599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 06:19

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General

Target

599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.exe
Size

522KB
MD5

af8a80478cbb4e4b96d03afec9f62ed3
SHA1

9aee55c9bd91317dd3dde1f9f8fc9a549e130ef0
SHA256

599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35
SHA512

f2c4787fc333cb4f237325c351bd31185eb97712e16f40ff10c3932559056aaf4c8ffcb20cfabd3f3ce4a168549540a440270119affc16f688240abc4e76617a
SSDEEP

12288:hMrCy90Ugx/MPQSyf7PxVUB2pw25kgL+8lTTx:Xy7JYV7xVA2C0koppx

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr933931.exe	healer
behavioral1/memory/2844-15-0x00000000009D0000-0x00000000009DA000-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:

jr933931.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr933931.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr933931.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr933931.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr933931.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr933931.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr933931.exe

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4976-22-0x00000000023D0000-0x0000000002416000-memory.dmp	family_redline
behavioral1/memory/4976-24-0x00000000024D0000-0x0000000002514000-memory.dmp	family_redline
behavioral1/memory/4976-38-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-40-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-88-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-86-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-84-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-82-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-80-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-78-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-74-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-72-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-71-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-68-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-66-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-64-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-62-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-60-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-58-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-56-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-52-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-48-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-46-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-44-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-42-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-36-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-34-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-32-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-30-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-76-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-54-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-50-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-28-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-26-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline
behavioral1/memory/4976-25-0x00000000024D0000-0x000000000250F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zimm9395.exejr933931.exeku514501.exe

pid process

3176 zimm9395.exe
2844 jr933931.exe
4976 ku514501.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr933931.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr933931.exe

pid	process
3176	zimm9395.exe
2844	jr933931.exe
4976	ku514501.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr933931.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

zimm9395.exe599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.exe

description	ioc	process
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\\\""	zimm9395.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\\\""	599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.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:

599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.exezimm9395.exeku514501.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zimm9395.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku514501.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr933931.exe

pid process

2844 jr933931.exe
2844 jr933931.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr933931.exeku514501.exe

description pid process

Token: SeDebugPrivilege 2844 jr933931.exe
Token: SeDebugPrivilege 4976 ku514501.exe

pid	process
2844	jr933931.exe
2844	jr933931.exe

description	pid	process
Token: SeDebugPrivilege	2844	jr933931.exe
Token: SeDebugPrivilege	4976	ku514501.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.exezimm9395.exe

description	pid	process	target process
PID 3876 wrote to memory of 3176	3876	599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.exe	zimm9395.exe
PID 3876 wrote to memory of 3176	3876	599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.exe	zimm9395.exe
PID 3876 wrote to memory of 3176	3876	599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.exe	zimm9395.exe
PID 3176 wrote to memory of 2844	3176	zimm9395.exe	jr933931.exe
PID 3176 wrote to memory of 2844	3176	zimm9395.exe	jr933931.exe
PID 3176 wrote to memory of 4976	3176	zimm9395.exe	ku514501.exe
PID 3176 wrote to memory of 4976	3176	zimm9395.exe	ku514501.exe
PID 3176 wrote to memory of 4976	3176	zimm9395.exe	ku514501.exe

C:\Users\Admin\AppData\Local\Temp\599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.exe
"C:\Users\Admin\AppData\Local\Temp\599f2371f6822e124fb904ce639d3855464e4ee0f090769193923b820db01b35.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3876

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimm9395.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimm9395.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3176

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr933931.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr933931.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2844

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku514501.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku514501.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4976

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\zimm9395.exe

Filesize
379KB

MD5
1bfdd3552879f36135c7e0a4e5df7450

SHA1
ea457e65ef28888a7b310430bb60a4305bca2d26

SHA256
c4e117a297ce877b7a6390d4cd25ae943ba34875bddfeacdedadecb2b9d3c954

SHA512
c59a12bef0a3d1f77809426d2e56844721174e1b932627a4386133c3b75c950d4229f534905505c693108c97a1e67ded93f3d70690a4c619c7949e502d4a4e1b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr933931.exe

Filesize
15KB

MD5
0beea81569b31951faa1141e1a7bc435

SHA1
8150fdf8a6dd4667e65bcb1309a2527aa0d259c7

SHA256
4d77d4deef6ace1c850d488374aedc6fd472860783a04ccde2cd4c34718b281e

SHA512
c0403656515b93adff81de6e191ff431f278c02645ce633d0231200ca516e0cc932a2709718434c10322c91b2f888f5fbaeb60757697515c5dc843cb70983984

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku514501.exe

Filesize
294KB

MD5
1a00418a126fd0ae6762fcdc9c53744a

SHA1
2d1c8f9085b80ba7b35beec8f73523e397c92164

SHA256
31b48a9cb9d8bf7b97b9719d2f721c6334bd69bcf930eb6a3cfdd9510cfb8faf

SHA512
719fdfa0bc82229e1262288756c8a9a816cdf5838af79a6b8ed7ab0fcb3519cb58770b764e9a0c5b28c21bc86acdf83a78f059c9101b5314d1e6e7484970936f

Download Submit
memory/2844-14-0x00007FFFFD753000-0x00007FFFFD755000-memory.dmp

Filesize
8KB

Download
memory/2844-15-0x00000000009D0000-0x00000000009DA000-memory.dmp

Filesize
40KB

Download
memory/2844-16-0x00007FFFFD753000-0x00007FFFFD755000-memory.dmp

Filesize
8KB

Download
memory/4976-64-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-52-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-24-0x00000000024D0000-0x0000000002514000-memory.dmp

Filesize
272KB

Download
memory/4976-38-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-40-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-88-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-86-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-84-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-82-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-80-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-78-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-74-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-72-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-71-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-68-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-66-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-22-0x00000000023D0000-0x0000000002416000-memory.dmp

Filesize
280KB

Download
memory/4976-62-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-60-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-58-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-56-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-23-0x0000000004DC0000-0x0000000005364000-memory.dmp

Filesize
5.6MB

Download
memory/4976-48-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-46-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-44-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-42-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-36-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-34-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-32-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-30-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-76-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-54-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-50-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-28-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-26-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-25-0x00000000024D0000-0x000000000250F000-memory.dmp

Filesize
252KB

Download
memory/4976-931-0x0000000005370000-0x0000000005988000-memory.dmp

Filesize
6.1MB

Download
memory/4976-932-0x0000000004BF0000-0x0000000004CFA000-memory.dmp

Filesize
1.0MB

Download
memory/4976-933-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/4976-934-0x0000000004D20000-0x0000000004D5C000-memory.dmp

Filesize
240KB

Download
memory/4976-935-0x0000000004D60000-0x0000000004DAC000-memory.dmp

Filesize
304KB

Download