healer | 35119711b6d9c6dc6f2e81ea22f30694f4159affcf82dc8dacd8814789ccd09b

Analysis

max time kernel
144s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 02:47

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General

Target

35119711b6d9c6dc6f2e81ea22f30694f4159affcf82dc8dacd8814789ccd09b.exe
Size

705KB
MD5

23441cc20ece3b1c75a725168040c8d5
SHA1

ff08b63ef53e1d0762f970df97eb366bc35cfa50
SHA256

35119711b6d9c6dc6f2e81ea22f30694f4159affcf82dc8dacd8814789ccd09b
SHA512

0002c0b3e2eb1db5d79e2ee14a0fdfe019d65147d6203f236457024192c573d713f1a4398524577a9fb33d8bc54424dbf41903cb7915be02a95dc599c4a8c91c
SSDEEP

12288:ry90iWsjrrlb/g1Dtuscw0z3pkf31irn9Y8c0r4Zbf4uYcGRV:ryqetgD+wi6vYrnfc8uZGX

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/4728-18-0x0000000004B10000-0x0000000004B2A000-memory.dmp	healer
behavioral1/memory/4728-20-0x0000000007850000-0x0000000007868000-memory.dmp	healer
behavioral1/memory/4728-21-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-30-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-48-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-46-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-44-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-42-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-40-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-39-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-36-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-34-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-32-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-28-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-26-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-24-0x0000000007850000-0x0000000007862000-memory.dmp	healer
behavioral1/memory/4728-22-0x0000000007850000-0x0000000007862000-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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr688500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr688500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr688500.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr688500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr688500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr688500.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/3300-60-0x0000000004B20000-0x0000000004B5C000-memory.dmp	family_redline
behavioral1/memory/3300-61-0x00000000077F0000-0x000000000782A000-memory.dmp	family_redline
behavioral1/memory/3300-71-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-81-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-95-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-93-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-89-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-87-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-85-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-83-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-79-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-77-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-75-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-73-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-69-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-91-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-67-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-65-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-63-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline
behavioral1/memory/3300-62-0x00000000077F0000-0x0000000007825000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1236	un104057.exe
4728	pr688500.exe
3300	qu329644.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr688500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr688500.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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\\\""	un104057.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\\\""	35119711b6d9c6dc6f2e81ea22f30694f4159affcf82dc8dacd8814789ccd09b.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
372	4728	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 4 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un104057.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr688500.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu329644.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	35119711b6d9c6dc6f2e81ea22f30694f4159affcf82dc8dacd8814789ccd09b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4728	pr688500.exe
4728	pr688500.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4728	pr688500.exe
Token: SeDebugPrivilege	3300	qu329644.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3584 wrote to memory of 1236	3584	35119711b6d9c6dc6f2e81ea22f30694f4159affcf82dc8dacd8814789ccd09b.exe	84
PID 3584 wrote to memory of 1236	3584	35119711b6d9c6dc6f2e81ea22f30694f4159affcf82dc8dacd8814789ccd09b.exe	84
PID 3584 wrote to memory of 1236	3584	35119711b6d9c6dc6f2e81ea22f30694f4159affcf82dc8dacd8814789ccd09b.exe	84
PID 1236 wrote to memory of 4728	1236	un104057.exe	86
PID 1236 wrote to memory of 4728	1236	un104057.exe	86
PID 1236 wrote to memory of 4728	1236	un104057.exe	86
PID 1236 wrote to memory of 3300	1236	un104057.exe	96
PID 1236 wrote to memory of 3300	1236	un104057.exe	96
PID 1236 wrote to memory of 3300	1236	un104057.exe	96

C:\Users\Admin\AppData\Local\Temp\35119711b6d9c6dc6f2e81ea22f30694f4159affcf82dc8dacd8814789ccd09b.exe
"C:\Users\Admin\AppData\Local\Temp\35119711b6d9c6dc6f2e81ea22f30694f4159affcf82dc8dacd8814789ccd09b.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3584
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un104057.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un104057.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1236
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr688500.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr688500.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4728
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 1036
      4⤵
      Program crash
      PID:372
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu329644.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu329644.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4728 -ip 4728
1⤵
PID:4872

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un104057.exe

Filesize
550KB

MD5
a1714de3a8fb6ec135b1f8047258bbd1

SHA1
24b70653e5b6dd05e218057d1b6d4fe7ded8c2c1

SHA256
ff590cd84ff34bee0c4fa2f130176d30f9468a6bb811d1df41375d9151e24cc7

SHA512
697c95628c14572896ca80ae1b168a31d7aeec0364f80da6791c05701e4e7900269af866a64b6cd1574b7604af5a281ea4b7f7cffe0d8cb132346060616e6fc0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr688500.exe

Filesize
299KB

MD5
e421d6b1d3f6ef43b500600449b5b0fd

SHA1
b38462bdc5be7eed5cbb25d1534da730696dd853

SHA256
31122770bf7bc2225bb6eb2522d426fec3477e79098411ae19bb8b3468532c4b

SHA512
9cdcd4b3c995f45aa1294a8738932e0f73aa439b7797c74280f94bcde3c6c93315a9cfc93cf076d5e382e7235d96c32c627c6425051e8ecd324428dc2659d454

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu329644.exe

Filesize
382KB

MD5
d7465c5706e237d1ff34ca1b16d70bbb

SHA1
337945c4c8bdb7ed5f99b95e5b4a0cafd8a27351

SHA256
6307f86605ad9a06a238b5b64cac7f47b8cc6483a320dd3de8d78d3825cc98e6

SHA512
f336edd11d39b50d5178affd497f0a9e12339dedc7cba41e3fd4bf1437d37b0e652b31b02d3831b7593446c3931fd356fd290091b225f4f277a8d4ffa49140ec

Download Submit
memory/3300-79-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-854-0x0000000009CF0000-0x000000000A308000-memory.dmp

Filesize
6.1MB

Download
memory/3300-65-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-67-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-91-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-69-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/3300-73-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-75-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-77-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-62-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-858-0x0000000004A60000-0x0000000004AAC000-memory.dmp

Filesize
304KB

Download
memory/3300-83-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-63-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-855-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/3300-856-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/3300-85-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-87-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-89-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-93-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-95-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-81-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-71-0x00000000077F0000-0x0000000007825000-memory.dmp

Filesize
212KB

Download
memory/3300-61-0x00000000077F0000-0x000000000782A000-memory.dmp

Filesize
232KB

Download
memory/3300-60-0x0000000004B20000-0x0000000004B5C000-memory.dmp

Filesize
240KB

Download
memory/4728-42-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-54-0x0000000000400000-0x0000000002BB5000-memory.dmp

Filesize
39.7MB

Download
memory/4728-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4728-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4728-51-0x0000000000400000-0x0000000002BB5000-memory.dmp

Filesize
39.7MB

Download
memory/4728-50-0x0000000002BC0000-0x0000000002BED000-memory.dmp

Filesize
180KB

Download
memory/4728-49-0x0000000002C80000-0x0000000002D80000-memory.dmp

Filesize
1024KB

Download
memory/4728-22-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-24-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-26-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-28-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-32-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-34-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-36-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-39-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-40-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-44-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-46-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-48-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-30-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-21-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/4728-20-0x0000000007850000-0x0000000007868000-memory.dmp

Filesize
96KB

Download
memory/4728-19-0x00000000072A0000-0x0000000007844000-memory.dmp

Filesize
5.6MB

Download
memory/4728-18-0x0000000004B10000-0x0000000004B2A000-memory.dmp

Filesize
104KB

Download
memory/4728-16-0x0000000002BC0000-0x0000000002BED000-memory.dmp

Filesize
180KB

Download
memory/4728-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4728-15-0x0000000002C80000-0x0000000002D80000-memory.dmp

Filesize
1024KB

Download