healer | eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab

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
06-11-2024 11:27

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General

Target

eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.exe
Size

534KB
MD5

c42c7615772c474d964071a4c46a64b0
SHA1

f6f36f99b5ea815c0c90557bf4488dfa482b7052
SHA256

eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab
SHA512

34b124cb634c20ef5b8d1134970196db8347825d7732158bae0e99263528ea958e717c7d2609b291bc3896c452a4e777c5b929792784c36ec512fc1279b899fe
SSDEEP

12288:cMrAy90X8ZUQKhXp2ifZDG/G0wzhO5sj+fxWQy:kyu8ZUQGF0wVFj+5WQy

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\jr873150.exe	healer
behavioral1/memory/4824-15-0x0000000000D20000-0x0000000000D2A000-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:

jr873150.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr873150.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr873150.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr873150.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr873150.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr873150.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr873150.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/3236-22-0x00000000026E0000-0x0000000002726000-memory.dmp	family_redline
behavioral1/memory/3236-24-0x0000000002760000-0x00000000027A4000-memory.dmp	family_redline
behavioral1/memory/3236-40-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-38-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-88-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-84-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-82-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-80-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-78-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-76-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-74-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-72-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-70-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-68-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-66-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-62-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-60-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-58-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-56-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-54-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-52-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-50-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-48-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-46-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-44-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-42-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-36-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-34-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-32-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-30-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-86-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-64-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-28-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-26-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/3236-25-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziya5166.exejr873150.exeku980068.exe

pid process

3872 ziya5166.exe
4824 jr873150.exe
3236 ku980068.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr873150.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr873150.exe

pid	process
3872	ziya5166.exe
4824	jr873150.exe
3236	ku980068.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr873150.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.exeziya5166.exe

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\\\""	eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.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\\\""	ziya5166.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

5608 sc.exe

pid	process
5608	sc.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:

ziya5166.exeku980068.exeeed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziya5166.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku980068.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr873150.exe

pid process

4824 jr873150.exe
4824 jr873150.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr873150.exeku980068.exe

description pid process

Token: SeDebugPrivilege 4824 jr873150.exe
Token: SeDebugPrivilege 3236 ku980068.exe

pid	process
4824	jr873150.exe
4824	jr873150.exe

description	pid	process
Token: SeDebugPrivilege	4824	jr873150.exe
Token: SeDebugPrivilege	3236	ku980068.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.exeziya5166.exe

description	pid	process	target process
PID 4348 wrote to memory of 3872	4348	eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.exe	ziya5166.exe
PID 4348 wrote to memory of 3872	4348	eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.exe	ziya5166.exe
PID 4348 wrote to memory of 3872	4348	eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.exe	ziya5166.exe
PID 3872 wrote to memory of 4824	3872	ziya5166.exe	jr873150.exe
PID 3872 wrote to memory of 4824	3872	ziya5166.exe	jr873150.exe
PID 3872 wrote to memory of 3236	3872	ziya5166.exe	ku980068.exe
PID 3872 wrote to memory of 3236	3872	ziya5166.exe	ku980068.exe
PID 3872 wrote to memory of 3236	3872	ziya5166.exe	ku980068.exe

C:\Users\Admin\AppData\Local\Temp\eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.exe
"C:\Users\Admin\AppData\Local\Temp\eed20d8540eb472e785252dc4939c45284c40124ec850c82f69159ac91277bab.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4348

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziya5166.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziya5166.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3872

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr873150.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr873150.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4824

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku980068.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku980068.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3236

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5608

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\ziya5166.exe

Filesize
380KB

MD5
9396c17e01c89aaa4f54e60536d16873

SHA1
ba8785a2cbd3378357a1a81e55a62c6aa44f6a45

SHA256
c1df7b43b3531929f662fd20fe49ef2d26598bc68efac9b5df91f79abf653b16

SHA512
7feecd7c7723224e5c86f63c141764f916eef65645d4860697b578e580810a7e0ffb7ff1d64ae62509358d64d282a736140d3e3cd88760b3e3bc6ceebb90339e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr873150.exe

Filesize
11KB

MD5
b7d164a4031432253af1704813dbd012

SHA1
016b8126ca1b26bf928e640a44b6d0233de703e6

SHA256
a1b31a22da9cde3eefc0af7ea5298a29a84fb38f4e8b8b4ab2ab4f0a27a5e301

SHA512
8b08e34c1c9d33d5587216a12c39991845613b2a949e3d06f30dbe9623f18f71f6c808d93d3b5d9bfd2b5efb3621a34b1e6a796f4933f96d48d199850f6863ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku980068.exe

Filesize
295KB

MD5
cd3df869b53810804d6c69e89bc44c11

SHA1
800d406d14825885623482934f75bc7ce55ad3ae

SHA256
21edd2ea48dab49b1dad3db6c981f474b19dc1707c6b760268ec7b8a990f7aa5

SHA512
35ecc33f6f47e29f561c8ee5ac68ac9f38a72c01e792d9769e6234ec59da4879c6f1644793236b0f6f4e13eadbbc95c488e0e35fdc381ca17a8714b6715440f6

Download Submit
memory/3236-62-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-22-0x00000000026E0000-0x0000000002726000-memory.dmp

Filesize
280KB

Download
memory/3236-935-0x0000000005A30000-0x0000000005A7C000-memory.dmp

Filesize
304KB

Download
memory/3236-58-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-23-0x0000000004B50000-0x00000000050F4000-memory.dmp

Filesize
5.6MB

Download
memory/3236-24-0x0000000002760000-0x00000000027A4000-memory.dmp

Filesize
272KB

Download
memory/3236-40-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-38-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-88-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-84-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-60-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-80-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-56-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-76-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-74-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-72-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-70-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-68-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-66-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-934-0x00000000058E0000-0x000000000591C000-memory.dmp

Filesize
240KB

Download
memory/3236-82-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-933-0x00000000058C0000-0x00000000058D2000-memory.dmp

Filesize
72KB

Download
memory/3236-78-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-54-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-52-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-50-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-48-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-46-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-44-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-42-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-36-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-34-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-32-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-30-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-86-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-64-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-28-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-26-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-25-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/3236-931-0x0000000005100000-0x0000000005718000-memory.dmp

Filesize
6.1MB

Download
memory/3236-932-0x0000000005780000-0x000000000588A000-memory.dmp

Filesize
1.0MB

Download
memory/4824-16-0x00007FFF6AA83000-0x00007FFF6AA85000-memory.dmp

Filesize
8KB

Download
memory/4824-15-0x0000000000D20000-0x0000000000D2A000-memory.dmp

Filesize
40KB

Download
memory/4824-14-0x00007FFF6AA83000-0x00007FFF6AA85000-memory.dmp

Filesize
8KB

Download