healer | 30dca1a27e967f1985f9e10b4fa54f1a73a9de59d8303152fb0cdded054abcf9

Analysis

max time kernel
144s
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
11-11-2024 00:41

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General

Target

30dca1a27e967f1985f9e10b4fa54f1a73a9de59d8303152fb0cdded054abcf9.exe
Size

702KB
MD5

fae1766f0fa762b9ffa72c2e02c8584a
SHA1

63e69ee757342c008ec9d9bd2bb4601a6d482123
SHA256

30dca1a27e967f1985f9e10b4fa54f1a73a9de59d8303152fb0cdded054abcf9
SHA512

968513775bdc84ff2082eca9dd1bfe5df17a681a816d88c528a06efbada7c17accc86801c76512a7be0822a4c66ff336bc313542d747d61255fcfeb857285829
SSDEEP

12288:Py90wozfqMznx4Wq8J5HPq+ayba1ESMWn/VSn1yImtTBDKX:PyBojHznx4WqkHPq+aYa1EVW/V41yImI

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/1132-18-0x0000000004BD0000-0x0000000004BEA000-memory.dmp	healer
behavioral1/memory/1132-20-0x0000000007150000-0x0000000007168000-memory.dmp	healer
behavioral1/memory/1132-21-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-48-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-46-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-44-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-42-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-40-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-38-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-34-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-32-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-30-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-28-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-26-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-24-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-22-0x0000000007150000-0x0000000007162000-memory.dmp	healer
behavioral1/memory/1132-36-0x0000000007150000-0x0000000007162000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr436229.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr436229.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr436229.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr436229.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr436229.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr436229.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/2328-60-0x0000000007150000-0x000000000718C000-memory.dmp	family_redline
behavioral1/memory/2328-61-0x00000000071D0000-0x000000000720A000-memory.dmp	family_redline
behavioral1/memory/2328-75-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-83-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-93-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-91-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-89-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-87-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-85-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-81-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-79-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-77-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-73-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-71-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-69-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-67-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-95-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-65-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-63-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline
behavioral1/memory/2328-62-0x00000000071D0000-0x0000000007205000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
960	un022183.exe
1132	pr436229.exe
2328	qu313490.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr436229.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr436229.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	30dca1a27e967f1985f9e10b4fa54f1a73a9de59d8303152fb0cdded054abcf9.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\\\""	un022183.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1188	1132	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	30dca1a27e967f1985f9e10b4fa54f1a73a9de59d8303152fb0cdded054abcf9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un022183.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr436229.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu313490.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1132	pr436229.exe
1132	pr436229.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1132	pr436229.exe
Token: SeDebugPrivilege	2328	qu313490.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 960	228	30dca1a27e967f1985f9e10b4fa54f1a73a9de59d8303152fb0cdded054abcf9.exe	85
PID 228 wrote to memory of 960	228	30dca1a27e967f1985f9e10b4fa54f1a73a9de59d8303152fb0cdded054abcf9.exe	85
PID 228 wrote to memory of 960	228	30dca1a27e967f1985f9e10b4fa54f1a73a9de59d8303152fb0cdded054abcf9.exe	85
PID 960 wrote to memory of 1132	960	un022183.exe	86
PID 960 wrote to memory of 1132	960	un022183.exe	86
PID 960 wrote to memory of 1132	960	un022183.exe	86
PID 960 wrote to memory of 2328	960	un022183.exe	99
PID 960 wrote to memory of 2328	960	un022183.exe	99
PID 960 wrote to memory of 2328	960	un022183.exe	99

C:\Users\Admin\AppData\Local\Temp\30dca1a27e967f1985f9e10b4fa54f1a73a9de59d8303152fb0cdded054abcf9.exe
"C:\Users\Admin\AppData\Local\Temp\30dca1a27e967f1985f9e10b4fa54f1a73a9de59d8303152fb0cdded054abcf9.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:228
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un022183.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un022183.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:960
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr436229.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr436229.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:1132
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1132 -s 1080
      4⤵
      Program crash
      PID:1188
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu313490.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu313490.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1132 -ip 1132
1⤵
PID:5116

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\un022183.exe

Filesize
549KB

MD5
98496729e01ed34277712f28d6786688

SHA1
155c3379cb7c7f738466f7e1a9957b9d223303cc

SHA256
c7f037f5369c79f7e94e873bdae7ea8162f6839e44039309f905c1c2b6c43f1a

SHA512
ccc27d89a407cc4a378f8f8d24b2cfc8118b8cebbc2d5d70583cfe2bef6b878926d137e9083892b65980c4052dda38ef6c6d14d8be9eadd54a9ecae92f0b2ff8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr436229.exe

Filesize
286KB

MD5
a4e6bace08d60a4135e938866bc03abe

SHA1
ec55a6744895bf4067d97c9a967d6adc1f5aa249

SHA256
7117136e1e10c6715adc81242a9f36b83188cbc83f08103efddd70a45f143ddf

SHA512
7dfec9078460efff59683c55435a1570ff116043a4cf4a3e13ef84195748f4c1d8e3b615baf35b6bb9d75297eede5945bf2f510e940bfc71a3a1c0a4312ae50e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu313490.exe

Filesize
368KB

MD5
0847c24197be0166fb6c107f2b8491b4

SHA1
cec8c1524422f8ccc973b5e57fe3845a9b56246f

SHA256
6d0543fcfb8f3d80d96510eec10d28b25558e28cb6f9175c70c092a74bf82f61

SHA512
2eefe6dc715a4d33cb002f46b95ceac77f307896797cdc94904ed5def470519425b4db24c9a2d6fe88826e2d345e3f02b62c905d0737faec59daf0fb706699c8

Download Submit
memory/1132-15-0x0000000002D40000-0x0000000002E40000-memory.dmp

Filesize
1024KB

Download
memory/1132-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1132-16-0x0000000002BC0000-0x0000000002BED000-memory.dmp

Filesize
180KB

Download
memory/1132-18-0x0000000004BD0000-0x0000000004BEA000-memory.dmp

Filesize
104KB

Download
memory/1132-19-0x0000000007240000-0x00000000077E4000-memory.dmp

Filesize
5.6MB

Download
memory/1132-20-0x0000000007150000-0x0000000007168000-memory.dmp

Filesize
96KB

Download
memory/1132-21-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-48-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-46-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-44-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-42-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-40-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-38-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-34-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-32-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-30-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-28-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-26-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-24-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-22-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-36-0x0000000007150000-0x0000000007162000-memory.dmp

Filesize
72KB

Download
memory/1132-49-0x0000000002D40000-0x0000000002E40000-memory.dmp

Filesize
1024KB

Download
memory/1132-51-0x0000000002BC0000-0x0000000002BED000-memory.dmp

Filesize
180KB

Download
memory/1132-50-0x0000000000400000-0x0000000002BB1000-memory.dmp

Filesize
39.7MB

Download
memory/1132-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1132-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1132-54-0x0000000000400000-0x0000000002BB1000-memory.dmp

Filesize
39.7MB

Download
memory/2328-60-0x0000000007150000-0x000000000718C000-memory.dmp

Filesize
240KB

Download
memory/2328-61-0x00000000071D0000-0x000000000720A000-memory.dmp

Filesize
232KB

Download
memory/2328-75-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-83-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-93-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-91-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-89-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-87-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-85-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-81-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-79-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-77-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-73-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-71-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-69-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-67-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-95-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-65-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-63-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-62-0x00000000071D0000-0x0000000007205000-memory.dmp

Filesize
212KB

Download
memory/2328-854-0x0000000009D00000-0x000000000A318000-memory.dmp

Filesize
6.1MB

Download
memory/2328-855-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/2328-856-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/2328-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/2328-858-0x0000000006C80000-0x0000000006CCC000-memory.dmp

Filesize
304KB

Download