healer | f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50

Analysis

max time kernel
143s
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
06-11-2024 12:35

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General

Target

f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.exe
Size

521KB
MD5

ab346522cefe06e9cff200281e4b1428
SHA1

fc052889f21a07cf480cfee3cc56539795aad697
SHA256

f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50
SHA512

d260e7ab368845fe0941586ba71adfe2b682ce0d72a512fe678dee7f390a603ca90194f176b88f385e948895dd4bf16d069b2973387902cd90cd9e992c9edd9a
SSDEEP

12288:MMrFy90sO3jRYJ3AUrHmqe2C232A4nC93W/rv+mH:5y5O3jRw37HhC232A4n4m/jH

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\jr278737.exe	healer
behavioral1/memory/4800-15-0x00000000002D0000-0x00000000002DA000-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:

jr278737.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr278737.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr278737.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr278737.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr278737.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr278737.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr278737.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/224-22-0x00000000025D0000-0x0000000002616000-memory.dmp	family_redline
behavioral1/memory/224-24-0x0000000002660000-0x00000000026A4000-memory.dmp	family_redline
behavioral1/memory/224-42-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-56-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-88-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-84-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-82-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-80-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-78-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-76-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-74-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-72-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-70-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-68-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-66-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-64-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-60-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-58-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-54-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-50-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-48-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-46-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-44-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-40-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-36-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-34-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-30-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-28-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-86-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-62-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-52-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-39-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-32-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-26-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/224-25-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziEh7648.exejr278737.exeku973142.exe

pid process

4164 ziEh7648.exe
4800 jr278737.exe
224 ku973142.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr278737.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr278737.exe

pid	process
4164	ziEh7648.exe
4800	jr278737.exe
224	ku973142.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr278737.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.exeziEh7648.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\\\""	f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.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\\\""	ziEh7648.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:

ziEh7648.exeku973142.exef52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziEh7648.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku973142.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr278737.exe

pid process

4800 jr278737.exe
4800 jr278737.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr278737.exeku973142.exe

description pid process

Token: SeDebugPrivilege 4800 jr278737.exe
Token: SeDebugPrivilege 224 ku973142.exe

pid	process
4800	jr278737.exe
4800	jr278737.exe

description	pid	process
Token: SeDebugPrivilege	4800	jr278737.exe
Token: SeDebugPrivilege	224	ku973142.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.exeziEh7648.exe

description	pid	process	target process
PID 3512 wrote to memory of 4164	3512	f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.exe	ziEh7648.exe
PID 3512 wrote to memory of 4164	3512	f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.exe	ziEh7648.exe
PID 3512 wrote to memory of 4164	3512	f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.exe	ziEh7648.exe
PID 4164 wrote to memory of 4800	4164	ziEh7648.exe	jr278737.exe
PID 4164 wrote to memory of 4800	4164	ziEh7648.exe	jr278737.exe
PID 4164 wrote to memory of 224	4164	ziEh7648.exe	ku973142.exe
PID 4164 wrote to memory of 224	4164	ziEh7648.exe	ku973142.exe
PID 4164 wrote to memory of 224	4164	ziEh7648.exe	ku973142.exe

C:\Users\Admin\AppData\Local\Temp\f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.exe
"C:\Users\Admin\AppData\Local\Temp\f52f706d78afbf56b5dd103e4e36e4daaf5f49fb05be573245e85a0e38d73b50.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3512

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEh7648.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEh7648.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4164

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr278737.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr278737.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4800

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku973142.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku973142.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:224

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\ziEh7648.exe

Filesize
379KB

MD5
634db2bdc1bc6e6666909efebd7a451e

SHA1
d3ef40be8115cb2f38cf1f00dc5722615a673711

SHA256
be4e7ec5fafcef58db01f6f0bf6d1ba0e15f21cf370dce4f2fe575c543aef84f

SHA512
46378d9a1f2d3046ea3116e78d35791d2c040a594f997945b4a597a255b1f522016aee72ed1c01f59a05e5a65ae50ff8787320a61ba63fba14e847f6fae0ba9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr278737.exe

Filesize
14KB

MD5
ce4dd15d21f058b84accf15997434da1

SHA1
9792419017bbc8665814b685f6e832d167f04d94

SHA256
e6997561f01df3b67785a43d8d3cc63b9f130786eb80fa231a921aeab14923a6

SHA512
929c22fb47e3e6cc86a108890e47cdd7d6447ed6822d23cab4ac456c0df92d092426677738153870c503dc601358108551f8e41798c4ff7d082e15d1474c9593

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku973142.exe

Filesize
295KB

MD5
dfe47e5f454fe8c203c9d6520f98a3eb

SHA1
13587760e121d1a2b68b8b2d2c2dda50bf4fe7d4

SHA256
ce81a7dfa4826af9cf8e68b4f764800ca9bbbcde8da6863afb438355f8888788

SHA512
972ec085292105bd12df122b4aaabe8ea6c78ba422a5b4a88138ff30e0a54acb80ef2ab136540d5514949df6961d11fe533d5638040fdea5d829721d0b5a6c88

Download Submit
memory/224-64-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-22-0x00000000025D0000-0x0000000002616000-memory.dmp

Filesize
280KB

Download
memory/224-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/224-58-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-23-0x0000000004AF0000-0x0000000005094000-memory.dmp

Filesize
5.6MB

Download
memory/224-24-0x0000000002660000-0x00000000026A4000-memory.dmp

Filesize
272KB

Download
memory/224-42-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-56-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-88-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-84-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-60-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-80-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-54-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-76-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-74-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-72-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-70-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-68-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-66-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-934-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/224-82-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-933-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/224-78-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-50-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-48-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-46-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-44-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-40-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-36-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-34-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-30-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-28-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-86-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-62-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-52-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-39-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-32-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-26-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-25-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/224-931-0x00000000050F0000-0x0000000005708000-memory.dmp

Filesize
6.1MB

Download
memory/224-932-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/4800-16-0x00007FFFD9BA3000-0x00007FFFD9BA5000-memory.dmp

Filesize
8KB

Download
memory/4800-14-0x00007FFFD9BA3000-0x00007FFFD9BA5000-memory.dmp

Filesize
8KB

Download
memory/4800-15-0x00000000002D0000-0x00000000002DA000-memory.dmp

Filesize
40KB

Download