healer | 49db69c658fe75daae8eab89718cd027b77c6af7abd570fc21716fdce1ef373f

Analysis

max time kernel
142s
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
04-11-2024 13:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

49db69c658fe75daae8eab89718cd027b77c6af7abd570fc21716fdce1ef373f.exe
Size

698KB
MD5

0f106a72f4da4751c1ea834d3e700d4c
SHA1

72d137e49dad638ea37aa9fcf187ac8e8d30439c
SHA256

49db69c658fe75daae8eab89718cd027b77c6af7abd570fc21716fdce1ef373f
SHA512

37c3b040e84314d457953956a2a13aa9699601617420a7368c5f599c4b20f62941d1682c2de680b0e1509ff1605c19e36f7787d22820ee6f337df1afcf778644
SSDEEP

12288:Hy905XrNZ1zIDw6PHUPTpO2vc3TcOtZpH8euviuYnEcY/JmzBi1oqA:HyIZCDU9ODlXuYEQzBi2qA

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/2704-18-0x0000000004AA0000-0x0000000004ABA000-memory.dmp	healer
behavioral1/memory/2704-20-0x0000000004D40000-0x0000000004D58000-memory.dmp	healer
behavioral1/memory/2704-28-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-48-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-47-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-44-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-42-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-40-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-38-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-36-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-34-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-32-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-30-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-26-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-24-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-22-0x0000000004D40000-0x0000000004D52000-memory.dmp	healer
behavioral1/memory/2704-21-0x0000000004D40000-0x0000000004D52000-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\DisableBehaviorMonitoring = "1"	pr253999.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr253999.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr253999.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr253999.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr253999.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr253999.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/3652-60-0x00000000048D0000-0x000000000490C000-memory.dmp	family_redline
behavioral1/memory/3652-61-0x0000000004B90000-0x0000000004BCA000-memory.dmp	family_redline
behavioral1/memory/3652-91-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-95-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-93-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-89-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-87-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-85-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-83-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-81-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-79-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-77-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-75-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-73-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-71-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-69-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-67-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-65-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-63-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline
behavioral1/memory/3652-62-0x0000000004B90000-0x0000000004BC5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2264	un463463.exe
2704	pr253999.exe
3652	qu427608.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	pr253999.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr253999.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\\\""	49db69c658fe75daae8eab89718cd027b77c6af7abd570fc21716fdce1ef373f.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\\\""	un463463.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3816	2704	WerFault.exe	87

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	49db69c658fe75daae8eab89718cd027b77c6af7abd570fc21716fdce1ef373f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un463463.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr253999.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu427608.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2704	pr253999.exe
2704	pr253999.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2704	pr253999.exe
Token: SeDebugPrivilege	3652	qu427608.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3340 wrote to memory of 2264	3340	49db69c658fe75daae8eab89718cd027b77c6af7abd570fc21716fdce1ef373f.exe	86
PID 3340 wrote to memory of 2264	3340	49db69c658fe75daae8eab89718cd027b77c6af7abd570fc21716fdce1ef373f.exe	86
PID 3340 wrote to memory of 2264	3340	49db69c658fe75daae8eab89718cd027b77c6af7abd570fc21716fdce1ef373f.exe	86
PID 2264 wrote to memory of 2704	2264	un463463.exe	87
PID 2264 wrote to memory of 2704	2264	un463463.exe	87
PID 2264 wrote to memory of 2704	2264	un463463.exe	87
PID 2264 wrote to memory of 3652	2264	un463463.exe	97
PID 2264 wrote to memory of 3652	2264	un463463.exe	97
PID 2264 wrote to memory of 3652	2264	un463463.exe	97

C:\Users\Admin\AppData\Local\Temp\49db69c658fe75daae8eab89718cd027b77c6af7abd570fc21716fdce1ef373f.exe
"C:\Users\Admin\AppData\Local\Temp\49db69c658fe75daae8eab89718cd027b77c6af7abd570fc21716fdce1ef373f.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3340
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un463463.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un463463.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2264
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr253999.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr253999.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:2704
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 1092
      4⤵
      Program crash
      PID:3816
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu427608.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu427608.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2704 -ip 2704
1⤵
PID:4060

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un463463.exe

Filesize
543KB

MD5
d685a326a1ffadeb0df1fdec3096bfe0

SHA1
8dd3d9f43a1d1adee42f73b7363464c5cceddd0c

SHA256
6acbbf30637016e02a9aa794a2b77b639e21f03861734539b5b9c2f589d01703

SHA512
a1c45bbe21ccf96e5462b9b0a560eef2a7b818d35fb37e88712dbf3be3fda2f9418bcf3a77a8014367b5286d1330fcdc6a0dd376e711042549b9c79bedd00b40

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr253999.exe

Filesize
269KB

MD5
e302ec32d3fbc03383edf3e7de279382

SHA1
8426e1d3360c4c5c8e5b0b19caad2bf45637fed4

SHA256
d1044b7a313fe8151c37bbe667aff9563c503c0a138650bd3053952471896112

SHA512
7e7ec009febf5add69e039845396c9b8d74de0e2678155caf1b52fee913bfdb221bde8a6d30695d33a3acf505f91110d1f845feba1b2665295ef221e1a28db94

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu427608.exe

Filesize
351KB

MD5
2124bf42e28eaa8e0cb1438d2cc7a4ea

SHA1
7aca5f5e7a99448468dd0326bb8898b28e605cac

SHA256
648d12b6122a791c5f8a9e3bd7196d12ac44f106c7d36ce76d1f1ab76d6e1b38

SHA512
0e3be94179db323ff2d16bec0911f54f36fa4fdc0d13d4f688a3ad538f0aafdeb5e7adc56476afaa766e85f15551d0f0f1f3f5569ce1b8fb592b32084057c2c3

Download Submit
memory/2704-15-0x0000000002E40000-0x0000000002F40000-memory.dmp

Filesize
1024KB

Download
memory/2704-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2704-16-0x0000000002BB0000-0x0000000002BDD000-memory.dmp

Filesize
180KB

Download
memory/2704-18-0x0000000004AA0000-0x0000000004ABA000-memory.dmp

Filesize
104KB

Download
memory/2704-19-0x00000000073D0000-0x0000000007974000-memory.dmp

Filesize
5.6MB

Download
memory/2704-20-0x0000000004D40000-0x0000000004D58000-memory.dmp

Filesize
96KB

Download
memory/2704-28-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-48-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-47-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-44-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-42-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-40-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-38-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-36-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-34-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-32-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-30-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-26-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-24-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-22-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-21-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2704-49-0x0000000002E40000-0x0000000002F40000-memory.dmp

Filesize
1024KB

Download
memory/2704-50-0x0000000002BB0000-0x0000000002BDD000-memory.dmp

Filesize
180KB

Download
memory/2704-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2704-51-0x0000000000400000-0x0000000002BAD000-memory.dmp

Filesize
39.7MB

Download
memory/2704-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2704-54-0x0000000000400000-0x0000000002BAD000-memory.dmp

Filesize
39.7MB

Download
memory/3652-60-0x00000000048D0000-0x000000000490C000-memory.dmp

Filesize
240KB

Download
memory/3652-61-0x0000000004B90000-0x0000000004BCA000-memory.dmp

Filesize
232KB

Download
memory/3652-91-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-95-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-93-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-89-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-87-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-85-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-83-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-81-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-79-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-77-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-75-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-73-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-71-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-69-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-67-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-65-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-63-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-62-0x0000000004B90000-0x0000000004BC5000-memory.dmp

Filesize
212KB

Download
memory/3652-855-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/3652-854-0x0000000009CF0000-0x000000000A308000-memory.dmp

Filesize
6.1MB

Download
memory/3652-856-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/3652-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/3652-858-0x0000000004C00000-0x0000000004C4C000-memory.dmp

Filesize
304KB

Download