healer | bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8

Analysis

max time kernel
143s
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
05-11-2024 09:34

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General

Target

bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.exe
Size

530KB
MD5

1ec6ebd72739a6116c0a24002f81fb6f
SHA1

69393ac1ac66e909114b10c10c946bded1a0b15c
SHA256

bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8
SHA512

490698a2b4040ccb8b6a1895b587e2d41d12e7a88a47e2d66335c4db0271e6d6a156fb17db1b7ddd3dc90578ef54fc099d5e0a4d06c8d399aae760eb357a8c23
SSDEEP

12288:AMrhy90kkh3LWhr1g6JDE8yxFqNEd88OOXPAZd:xyYh3LW3JDE84cNEQ

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\jr075975.exe	healer
behavioral1/memory/2304-15-0x0000000000F30000-0x0000000000F3A000-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:

jr075975.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr075975.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr075975.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr075975.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr075975.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr075975.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr075975.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/4236-21-0x00000000049B0000-0x00000000049F6000-memory.dmp	family_redline
behavioral1/memory/4236-23-0x0000000007170000-0x00000000071B4000-memory.dmp	family_redline
behavioral1/memory/4236-27-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-43-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-75-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-73-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-71-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-69-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-67-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-65-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-63-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-61-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-59-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-57-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-77-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-55-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-53-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-51-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-49-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-47-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-45-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-41-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-39-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-37-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-35-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-33-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-31-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-29-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-25-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-24-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-87-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-85-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-83-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-81-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/4236-79-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziXy3165.exejr075975.exeku063880.exe

pid process

2892 ziXy3165.exe
2304 jr075975.exe
4236 ku063880.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr075975.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr075975.exe

pid	process
2892	ziXy3165.exe
2304	jr075975.exe
4236	ku063880.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr075975.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.exeziXy3165.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\\\""	bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.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\\\""	ziXy3165.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:

ziXy3165.exeku063880.exebd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziXy3165.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku063880.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr075975.exe

pid process

2304 jr075975.exe
2304 jr075975.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr075975.exeku063880.exe

description pid process

Token: SeDebugPrivilege 2304 jr075975.exe
Token: SeDebugPrivilege 4236 ku063880.exe

pid	process
2304	jr075975.exe
2304	jr075975.exe

description	pid	process
Token: SeDebugPrivilege	2304	jr075975.exe
Token: SeDebugPrivilege	4236	ku063880.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.exeziXy3165.exe

description	pid	process	target process
PID 1712 wrote to memory of 2892	1712	bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.exe	ziXy3165.exe
PID 1712 wrote to memory of 2892	1712	bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.exe	ziXy3165.exe
PID 1712 wrote to memory of 2892	1712	bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.exe	ziXy3165.exe
PID 2892 wrote to memory of 2304	2892	ziXy3165.exe	jr075975.exe
PID 2892 wrote to memory of 2304	2892	ziXy3165.exe	jr075975.exe
PID 2892 wrote to memory of 4236	2892	ziXy3165.exe	ku063880.exe
PID 2892 wrote to memory of 4236	2892	ziXy3165.exe	ku063880.exe
PID 2892 wrote to memory of 4236	2892	ziXy3165.exe	ku063880.exe

C:\Users\Admin\AppData\Local\Temp\bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.exe
"C:\Users\Admin\AppData\Local\Temp\bd9f11f18c706d361aa00a3294d6945c412da1d26f9c1bf2ef012fb6c1b905b8.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1712

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXy3165.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXy3165.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2892

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr075975.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr075975.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2304

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku063880.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku063880.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4236

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\ziXy3165.exe

Filesize
388KB

MD5
106d51e39615c1a9c42f53d554e997a2

SHA1
194f529889c898ecff7fa286d5a6a7630ff0ae12

SHA256
e58e19087bf36ca7f654acb1b764adad40bf71c814a7b880dda616ab3a2f857c

SHA512
0bc695100285529b120814be5e8b4ac7c919f21407cfef9eeaf952f140ab201bc0075ce4afa0fb630476dd81dbbc610eb05e2ba6c8ba9763f867ed3f2ea7e32e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr075975.exe

Filesize
11KB

MD5
4759c87cb8aae3b368ce489ed3888406

SHA1
428b9a715af61d129a9a86145884f344a557f1aa

SHA256
48ebc806315e6f54059fd03b98c5c853e0e3a457b1f1d8dc6fa61f57470b7f62

SHA512
e8b16bbc37b67efcbee78d2085487f57d909e4e84160e6fbef838a403f5642d86b330db35ea0887b89629176ed684a8d2c4ef76a32724dbb4b35aead6ef16d04

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku063880.exe

Filesize
354KB

MD5
91ebd1d3dc75de01fb5f1b8db863b4e0

SHA1
75a597fab28a0b18ba2c14e46b7b1eaacaad5078

SHA256
2fdfda33f4b688a1c0711a5da64f29f92179ba03cfd60e8710881255ce01d509

SHA512
8146f4921ada8e606722d4a968e04b52b6385f47d6ef4d24ff2c0f3f36e00a7ed15858ce171d703d1acbd9a2c29fd78baf579f88a10ac405d2d4c9409620032a

Download Submit
memory/2304-14-0x00007FFDCEFE3000-0x00007FFDCEFE5000-memory.dmp

Filesize
8KB

Download
memory/2304-15-0x0000000000F30000-0x0000000000F3A000-memory.dmp

Filesize
40KB

Download
memory/4236-53-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-45-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-23-0x0000000007170000-0x00000000071B4000-memory.dmp

Filesize
272KB

Download
memory/4236-27-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-43-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-75-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-73-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-71-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-69-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-67-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-65-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-63-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-61-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-59-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-57-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-77-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-55-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-21-0x00000000049B0000-0x00000000049F6000-memory.dmp

Filesize
280KB

Download
memory/4236-51-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-49-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-47-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-22-0x00000000071C0000-0x0000000007764000-memory.dmp

Filesize
5.6MB

Download
memory/4236-41-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-39-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-37-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-35-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-33-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-31-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-29-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-25-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-24-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-87-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-85-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-83-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-81-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-79-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/4236-930-0x00000000077C0000-0x0000000007DD8000-memory.dmp

Filesize
6.1MB

Download
memory/4236-931-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/4236-932-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/4236-933-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/4236-934-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download