healer | ed51abeff86dbfaf742b5a732e960d447c16d53b0438b0ad9c16996990e15371

Analysis

max time kernel
119s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 11:19

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General

Target

ed51abeff86dbfaf742b5a732e960d447c16d53b0438b0ad9c16996990e15371N.exe
Size

624KB
MD5

cc933c5a649d6dc9b894d78b0c8d7730
SHA1

104b0719bd9c4b59a9af8eb027fcb1af07dd9609
SHA256

ed51abeff86dbfaf742b5a732e960d447c16d53b0438b0ad9c16996990e15371
SHA512

9a22a5539e618b1b80511924689c8a989a921e7c9e73d5b85e71029b7a3169d945a98be23ee29b6ecaa44890216fc7e6a9bdb509eb73ea21f6fa469512da42b9
SSDEEP

12288:dy90JAT3rXD3ke5hrG25ACigptReVu0Khbfog79RnbJeNTqrsQ:dy6+35XrGCigptiOZwgbF2+4Q

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cc1-12.dat	healer
behavioral1/memory/1028-15-0x00000000007B0000-0x00000000007BA000-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\Policies\Microsoft\Windows Defender\Real-Time Protection	it479223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it479223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it479223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it479223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it479223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it479223.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/2156-22-0x0000000002810000-0x000000000284C000-memory.dmp	family_redline
behavioral1/memory/2156-24-0x0000000004E70000-0x0000000004EAA000-memory.dmp	family_redline
behavioral1/memory/2156-34-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-38-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-88-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-86-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-84-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-82-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-80-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-78-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-76-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-74-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-72-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-70-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-68-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-64-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-62-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-60-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-58-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-56-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-54-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-52-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-50-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-46-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-44-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-42-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-40-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-36-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-32-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-30-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-28-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-66-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-48-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-26-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2156-25-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3296	zibj8050.exe
1028	it479223.exe
2156	jr969395.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it479223.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\\\""	ed51abeff86dbfaf742b5a732e960d447c16d53b0438b0ad9c16996990e15371N.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\\\""	zibj8050.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zibj8050.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr969395.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed51abeff86dbfaf742b5a732e960d447c16d53b0438b0ad9c16996990e15371N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1028	it479223.exe
1028	it479223.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1028	it479223.exe
Token: SeDebugPrivilege	2156	jr969395.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5108 wrote to memory of 3296	5108	ed51abeff86dbfaf742b5a732e960d447c16d53b0438b0ad9c16996990e15371N.exe	83
PID 5108 wrote to memory of 3296	5108	ed51abeff86dbfaf742b5a732e960d447c16d53b0438b0ad9c16996990e15371N.exe	83
PID 5108 wrote to memory of 3296	5108	ed51abeff86dbfaf742b5a732e960d447c16d53b0438b0ad9c16996990e15371N.exe	83
PID 3296 wrote to memory of 1028	3296	zibj8050.exe	84
PID 3296 wrote to memory of 1028	3296	zibj8050.exe	84
PID 3296 wrote to memory of 2156	3296	zibj8050.exe	96
PID 3296 wrote to memory of 2156	3296	zibj8050.exe	96
PID 3296 wrote to memory of 2156	3296	zibj8050.exe	96

C:\Users\Admin\AppData\Local\Temp\ed51abeff86dbfaf742b5a732e960d447c16d53b0438b0ad9c16996990e15371N.exe
"C:\Users\Admin\AppData\Local\Temp\ed51abeff86dbfaf742b5a732e960d447c16d53b0438b0ad9c16996990e15371N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5108
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibj8050.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibj8050.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3296
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it479223.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it479223.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1028
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr969395.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr969395.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2156

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\zibj8050.exe

Filesize
470KB

MD5
c91169da4e1f8aac4a1db41472854bc8

SHA1
c4031dc285afe4a78109c7532451810a0da1f778

SHA256
93a3231e6e40df16c3649fdbdf505669b5e07a6dfa3988829d6a4f0752b73d9e

SHA512
43e339fbbd3a568ce9fee1b5afa9f9da84da92a83be0ffa51226c78a050d79253483256951e7bb38938afe584be61959be5aa6eac24a03303813de4796b3aea8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it479223.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr969395.exe

Filesize
486KB

MD5
f7be9ebf0ca41dbe4eb841ff0e6e5476

SHA1
77ad1240e06ea44abcd0e37612cdbf74952a5ebb

SHA256
d5bc93e0e9f7fb35ccb80d0cc6fc118bb7c241c6473845cdac334d647f50851c

SHA512
4b476b9edc6608a8ffb38bd2b1371b645ef3b0175c9eb19a4bd678e46b1bb1524ce98fbb126720934715ee49aae9c89a3ab21f9294a7e5b9747cadf22ab4a396

Download Submit
memory/1028-14-0x00007FFFF2FD3000-0x00007FFFF2FD5000-memory.dmp

Filesize
8KB

Download
memory/1028-15-0x00000000007B0000-0x00000000007BA000-memory.dmp

Filesize
40KB

Download
memory/1028-16-0x00007FFFF2FD3000-0x00007FFFF2FD5000-memory.dmp

Filesize
8KB

Download
memory/2156-64-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-54-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-24-0x0000000004E70000-0x0000000004EAA000-memory.dmp

Filesize
232KB

Download
memory/2156-34-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-38-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-88-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-86-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-84-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-82-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-80-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-78-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-76-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-74-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-72-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-70-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-68-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-22-0x0000000002810000-0x000000000284C000-memory.dmp

Filesize
240KB

Download
memory/2156-62-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-60-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-58-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-56-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-23-0x0000000004F10000-0x00000000054B4000-memory.dmp

Filesize
5.6MB

Download
memory/2156-52-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-50-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-46-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-44-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-42-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-40-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-36-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-32-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-30-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-28-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-66-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-48-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-26-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-25-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2156-817-0x0000000007940000-0x0000000007F58000-memory.dmp

Filesize
6.1MB

Download
memory/2156-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/2156-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/2156-820-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/2156-821-0x0000000002920000-0x000000000296C000-memory.dmp

Filesize
304KB

Download