healer | 561d703d3d761c1b27d967746069043443c5973a82032b41e38f7f132369fa9d

Analysis

max time kernel
145s
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
10/11/2024, 21:21

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General

Target

561d703d3d761c1b27d967746069043443c5973a82032b41e38f7f132369fa9d.exe
Size

696KB
MD5

c5e42bafbca6d049f4cd99ef0f027541
SHA1

ee172b08ab3ce627f7e2167f042ee2a1312a5276
SHA256

561d703d3d761c1b27d967746069043443c5973a82032b41e38f7f132369fa9d
SHA512

1050e69d91f23d67d5004f23642df4d1b79ccaaa96bfa01b85a46e854b5ed35257bcd899ef251cfa9e89858e3d6785e5846334f68a21314200cd8f8a76543fb7
SSDEEP

12288:+y90igmVA5zd1fzi/4l+NfLGeeFH2+Xm7INtHLlMqdcpAboPE:+ylgyodJWaQDBell28dyACE

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/5000-18-0x0000000004940000-0x000000000495A000-memory.dmp	healer
behavioral1/memory/5000-20-0x0000000004BC0000-0x0000000004BD8000-memory.dmp	healer
behavioral1/memory/5000-34-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-48-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-47-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-44-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-42-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-40-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-38-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-36-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-32-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-30-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-28-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-26-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-24-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-22-0x0000000004BC0000-0x0000000004BD3000-memory.dmp	healer
behavioral1/memory/5000-21-0x0000000004BC0000-0x0000000004BD3000-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\DisableRealtimeMonitoring = "1"	11534139.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	11534139.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	11534139.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	11534139.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	11534139.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	11534139.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/4484-60-0x0000000004AE0000-0x0000000004B1C000-memory.dmp	family_redline
behavioral1/memory/4484-61-0x0000000004B70000-0x0000000004BAA000-memory.dmp	family_redline
behavioral1/memory/4484-63-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-89-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-95-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-91-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-87-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-85-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-83-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-79-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-77-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-73-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-71-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-69-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-67-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-65-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-93-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-81-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-75-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline
behavioral1/memory/4484-62-0x0000000004B70000-0x0000000004BA5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
380	un020344.exe
5000	11534139.exe
4484	rk659125.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	11534139.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	11534139.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\\\""	561d703d3d761c1b27d967746069043443c5973a82032b41e38f7f132369fa9d.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\\\""	un020344.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2880	5000	WerFault.exe	84

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	561d703d3d761c1b27d967746069043443c5973a82032b41e38f7f132369fa9d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un020344.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	11534139.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rk659125.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5000	11534139.exe
5000	11534139.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5000	11534139.exe
Token: SeDebugPrivilege	4484	rk659125.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 380	2340	561d703d3d761c1b27d967746069043443c5973a82032b41e38f7f132369fa9d.exe	83
PID 2340 wrote to memory of 380	2340	561d703d3d761c1b27d967746069043443c5973a82032b41e38f7f132369fa9d.exe	83
PID 2340 wrote to memory of 380	2340	561d703d3d761c1b27d967746069043443c5973a82032b41e38f7f132369fa9d.exe	83
PID 380 wrote to memory of 5000	380	un020344.exe	84
PID 380 wrote to memory of 5000	380	un020344.exe	84
PID 380 wrote to memory of 5000	380	un020344.exe	84
PID 380 wrote to memory of 4484	380	un020344.exe	96
PID 380 wrote to memory of 4484	380	un020344.exe	96
PID 380 wrote to memory of 4484	380	un020344.exe	96

C:\Users\Admin\AppData\Local\Temp\561d703d3d761c1b27d967746069043443c5973a82032b41e38f7f132369fa9d.exe
"C:\Users\Admin\AppData\Local\Temp\561d703d3d761c1b27d967746069043443c5973a82032b41e38f7f132369fa9d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un020344.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un020344.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:380
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\11534139.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\11534139.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:5000
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5000 -s 1084
      4⤵
      Program crash
      PID:2880
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk659125.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk659125.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5000 -ip 5000
1⤵
PID:2760

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\un020344.exe

Filesize
542KB

MD5
6d141a719f22314710ab249cc4932d0f

SHA1
5e5b252a52c1208ea4ad36a208fad3975aaba721

SHA256
30b32a8dd17c611a47e77cd1d65e233b7656c56083abbc7797e1e730759b496c

SHA512
f818e4cd146954e2ef16a54a8de8858fc7c82416177a7c416a0088b6c3a2b7a11a2c778a92be39b1fff8612be36193fc93d3e4ebd2741a5945c9622f502305cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\11534139.exe

Filesize
263KB

MD5
6c4b537048ca04bd226e0b13c370c798

SHA1
55a4ff712a3dea3ad758d4353237a2af8d839f19

SHA256
fb901f4fa28cb74cd84949fb4fa592068bd928fe2ad6ea0d80bb922f48cac973

SHA512
7271919501cf513531e14008617b7971e14bc6fb49095cba34989d9d7f9dde8ce6a1068e214a6997edadcd8b936e9b31ccb354b7b6f3d4f8f76acbe7f727584a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk659125.exe

Filesize
328KB

MD5
30d260b1458f9ed744ed768b16281df0

SHA1
7f5c9b26cdef7849eb679b78cb09c93594134c06

SHA256
7b0ec51174277512366d00f113640924e9e628974f9da5ae8e88aa490be3b51b

SHA512
ce10050289e816198a75557ae5dc3ea7ddf0d633b4279f7cb0e2dce02884c46835760b66802c512ceba7634b0b2fb021b282a08a6926ade082859ca935167537

Download Submit
memory/4484-69-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-73-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-855-0x00000000072D0000-0x00000000072E2000-memory.dmp

Filesize
72KB

Download
memory/4484-854-0x0000000009DC0000-0x000000000A3D8000-memory.dmp

Filesize
6.1MB

Download
memory/4484-62-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-75-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-81-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-93-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-65-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-67-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-857-0x0000000007300000-0x000000000733C000-memory.dmp

Filesize
240KB

Download
memory/4484-858-0x0000000004D80000-0x0000000004DCC000-memory.dmp

Filesize
304KB

Download
memory/4484-71-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-856-0x000000000A3E0000-0x000000000A4EA000-memory.dmp

Filesize
1.0MB

Download
memory/4484-77-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-79-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-83-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-85-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-87-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-91-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-95-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-89-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-63-0x0000000004B70000-0x0000000004BA5000-memory.dmp

Filesize
212KB

Download
memory/4484-61-0x0000000004B70000-0x0000000004BAA000-memory.dmp

Filesize
232KB

Download
memory/4484-60-0x0000000004AE0000-0x0000000004B1C000-memory.dmp

Filesize
240KB

Download
memory/5000-40-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-54-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/5000-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5000-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5000-51-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/5000-50-0x0000000002DD0000-0x0000000002DFD000-memory.dmp

Filesize
180KB

Download
memory/5000-49-0x0000000002E00000-0x0000000002F00000-memory.dmp

Filesize
1024KB

Download
memory/5000-21-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-22-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-24-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-26-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-28-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-30-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-32-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-36-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-38-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-42-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-44-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-47-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-48-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-34-0x0000000004BC0000-0x0000000004BD3000-memory.dmp

Filesize
76KB

Download
memory/5000-20-0x0000000004BC0000-0x0000000004BD8000-memory.dmp

Filesize
96KB

Download
memory/5000-19-0x00000000072A0000-0x0000000007844000-memory.dmp

Filesize
5.6MB

Download
memory/5000-18-0x0000000004940000-0x000000000495A000-memory.dmp

Filesize
104KB

Download
memory/5000-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5000-15-0x0000000002E00000-0x0000000002F00000-memory.dmp

Filesize
1024KB

Download
memory/5000-16-0x0000000002DD0000-0x0000000002DFD000-memory.dmp

Filesize
180KB

Download