healer | bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80

Analysis

max time kernel
149s
max time network
151s
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 06:09

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General

Target

bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.exe
Size

530KB
MD5

4b21b8fe979f2136245be01d26e7f943
SHA1

56a13e476036ee217799225eaef5fa5b52f8a9e2
SHA256

bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80
SHA512

bb325a2ccfb71d46256e4a3b784d21c76c58516772fa7cdb5b41f8b31c6453cf68da7feb9a1868abe4fa218ad4cb50a397c6f4b2b638a314ad3307501380bdfa
SSDEEP

12288:YMrgy90ol6f2y1D6cfg+t5ExkE85xtc9oHIYMpP:oyXqx1D6c4+DExkE8Tu9+IYMt

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\jr516846.exe	healer
behavioral1/memory/3048-15-0x0000000000530000-0x000000000053A000-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:

jr516846.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr516846.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr516846.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr516846.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr516846.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr516846.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr516846.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/4292-22-0x0000000004A60000-0x0000000004AA6000-memory.dmp	family_redline
behavioral1/memory/4292-24-0x0000000007190000-0x00000000071D4000-memory.dmp	family_redline
behavioral1/memory/4292-40-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-48-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-88-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-84-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-82-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-80-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-78-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-76-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-74-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-72-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-70-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-66-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-64-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-62-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-60-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-58-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-56-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-54-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-52-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-50-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-46-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-44-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-42-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-38-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-37-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-32-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-30-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-86-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-68-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-34-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-28-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-26-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/4292-25-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zivi5008.exejr516846.exeku637360.exe

pid process

244 zivi5008.exe
3048 jr516846.exe
4292 ku637360.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr516846.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr516846.exe

pid	process
244	zivi5008.exe
3048	jr516846.exe
4292	ku637360.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr516846.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.exezivi5008.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\\\""	bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.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\\\""	zivi5008.exe

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

Processes:

sc.exe

pid process

3024 sc.exe

pid	process
3024	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:

bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.exezivi5008.exeku637360.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zivi5008.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku637360.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr516846.exe

pid process

3048 jr516846.exe
3048 jr516846.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr516846.exeku637360.exe

description pid process

Token: SeDebugPrivilege 3048 jr516846.exe
Token: SeDebugPrivilege 4292 ku637360.exe

pid	process
3048	jr516846.exe
3048	jr516846.exe

description	pid	process
Token: SeDebugPrivilege	3048	jr516846.exe
Token: SeDebugPrivilege	4292	ku637360.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.exezivi5008.exe

description	pid	process	target process
PID 4056 wrote to memory of 244	4056	bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.exe	zivi5008.exe
PID 4056 wrote to memory of 244	4056	bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.exe	zivi5008.exe
PID 4056 wrote to memory of 244	4056	bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.exe	zivi5008.exe
PID 244 wrote to memory of 3048	244	zivi5008.exe	jr516846.exe
PID 244 wrote to memory of 3048	244	zivi5008.exe	jr516846.exe
PID 244 wrote to memory of 4292	244	zivi5008.exe	ku637360.exe
PID 244 wrote to memory of 4292	244	zivi5008.exe	ku637360.exe
PID 244 wrote to memory of 4292	244	zivi5008.exe	ku637360.exe

C:\Users\Admin\AppData\Local\Temp\bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.exe
"C:\Users\Admin\AppData\Local\Temp\bbd699b163200db4ca8ec40418ba88424d01f1d4641666191126030257c52f80.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4056

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivi5008.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivi5008.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:244

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr516846.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr516846.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3048

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku637360.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku637360.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4292

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:3024

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\zivi5008.exe

Filesize
388KB

MD5
ed36cdeda9e9527d749f10b4cefcd9d4

SHA1
c0c29140f17c02fb3bda7d3df21dfe1facb7395a

SHA256
715be0969f861000df421dcda1b01222837ee116c6dd933503d95f1ba4fbae1f

SHA512
a89f251a6af563fc34234493d1a7cacf93924115f5bdca5318d0c08442543e990905635525e7f80483764d80126b2c1c96d4e9f583b6800644af22667e6ab665

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr516846.exe

Filesize
11KB

MD5
14b593dca325ed32557bdc85e8218951

SHA1
c342788e42717760f9a714e9910449fffd0d5293

SHA256
93efed1225541d50d7a2732a029efd839a8d447c54333a686c35f0604826885f

SHA512
754a141b7ad8b9265183bfea80ab4389745404f7391122c2f7fb29fe9eba4808f7ac18b2b7d7231a72e581513be37b9fc590474d8976bdfbc3faf0823319196a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku637360.exe

Filesize
354KB

MD5
4ea3a23aefd5c531bc4e7916c85d796f

SHA1
a5d00713dbf17d7ee31ed719fd7a5d26a580914d

SHA256
0023c28dfdb4f167101b300754b5457c0fd25e054148ab75389f1527a6120e3f

SHA512
39646a4a9e9720f7d6425d15869ca86b2e19eaeb90f1e2aa94f3160d8b6aef7b5f12b4bf9844113735321d94b86ff99b297175843953e51117aa5371b1fd6dd2

Download Submit
memory/3048-15-0x0000000000530000-0x000000000053A000-memory.dmp

Filesize
40KB

Download
memory/3048-14-0x00007FF94BCB3000-0x00007FF94BCB5000-memory.dmp

Filesize
8KB

Download
memory/3048-16-0x00007FF94BCB3000-0x00007FF94BCB5000-memory.dmp

Filesize
8KB

Download
memory/4292-62-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-52-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-24-0x0000000007190000-0x00000000071D4000-memory.dmp

Filesize
272KB

Download
memory/4292-40-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-48-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-88-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-84-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-82-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-80-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-78-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-76-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-74-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-72-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-70-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-66-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-64-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-22-0x0000000004A60000-0x0000000004AA6000-memory.dmp

Filesize
280KB

Download
memory/4292-60-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-58-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-56-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-54-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-23-0x0000000007240000-0x00000000077E4000-memory.dmp

Filesize
5.6MB

Download
memory/4292-50-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-46-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-44-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-42-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-38-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-37-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-32-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-30-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-86-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-68-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-34-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-28-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-26-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-25-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/4292-931-0x00000000077F0000-0x0000000007E08000-memory.dmp

Filesize
6.1MB

Download
memory/4292-932-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/4292-933-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/4292-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/4292-935-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download