healer | 843eea09532a09aadb7b58e5a408e953cd485b40b9af25924f32a339276d2b93

Analysis

max time kernel
140s
max time network
148s
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 00:55

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General

Target

843eea09532a09aadb7b58e5a408e953cd485b40b9af25924f32a339276d2b93.exe
Size

923KB
MD5

72cf1dc37983d701fde1828685e7ba26
SHA1

06714b38824dc8744c3964bc1730fc53c64a8604
SHA256

843eea09532a09aadb7b58e5a408e953cd485b40b9af25924f32a339276d2b93
SHA512

0e5390f8d81cc050f84ff822756711149ad121262849d9f4542e317c16f535c3f2880f9c71090be3cdfccc8b50410daa2336ce262ffa7628ab951a1184b93a78
SSDEEP

24576:0yIwdD1NTAts+HhM0VbTGKIgeh19t1NhKnI5huH:DIwdJNTAZH7Tc19fyo

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/0x0008000000023cb6-19.dat	healer
behavioral1/memory/5092-22-0x0000000000650000-0x000000000065A000-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	it519881.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it519881.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it519881.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it519881.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it519881.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it519881.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/4716-28-0x0000000004D50000-0x0000000004D8C000-memory.dmp	family_redline
behavioral1/memory/4716-30-0x0000000004E10000-0x0000000004E4A000-memory.dmp	family_redline
behavioral1/memory/4716-38-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-42-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-40-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-84-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-68-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-50-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-36-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-34-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-32-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-31-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-94-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-92-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-90-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-88-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-86-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-82-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-80-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-78-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-76-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-74-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-72-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-70-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-66-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-64-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-62-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-60-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-58-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-56-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-54-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-52-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-48-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-46-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4716-44-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
3596	ziig5419.exe
2252	zitl4482.exe
5092	it519881.exe
4716	jr863012.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"	it519881.exe

Adds Run key to start application 2 TTPs 3 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\\\""	843eea09532a09aadb7b58e5a408e953cd485b40b9af25924f32a339276d2b93.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\\\""	ziig5419.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	zitl4482.exe

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	843eea09532a09aadb7b58e5a408e953cd485b40b9af25924f32a339276d2b93.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziig5419.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zitl4482.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr863012.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5092	it519881.exe
5092	it519881.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5092	it519881.exe
Token: SeDebugPrivilege	4716	jr863012.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 3596	2396	843eea09532a09aadb7b58e5a408e953cd485b40b9af25924f32a339276d2b93.exe	83
PID 2396 wrote to memory of 3596	2396	843eea09532a09aadb7b58e5a408e953cd485b40b9af25924f32a339276d2b93.exe	83
PID 2396 wrote to memory of 3596	2396	843eea09532a09aadb7b58e5a408e953cd485b40b9af25924f32a339276d2b93.exe	83
PID 3596 wrote to memory of 2252	3596	ziig5419.exe	84
PID 3596 wrote to memory of 2252	3596	ziig5419.exe	84
PID 3596 wrote to memory of 2252	3596	ziig5419.exe	84
PID 2252 wrote to memory of 5092	2252	zitl4482.exe	85
PID 2252 wrote to memory of 5092	2252	zitl4482.exe	85
PID 2252 wrote to memory of 4716	2252	zitl4482.exe	98
PID 2252 wrote to memory of 4716	2252	zitl4482.exe	98
PID 2252 wrote to memory of 4716	2252	zitl4482.exe	98

C:\Users\Admin\AppData\Local\Temp\843eea09532a09aadb7b58e5a408e953cd485b40b9af25924f32a339276d2b93.exe
"C:\Users\Admin\AppData\Local\Temp\843eea09532a09aadb7b58e5a408e953cd485b40b9af25924f32a339276d2b93.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziig5419.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziig5419.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3596
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zitl4482.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zitl4482.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2252
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it519881.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it519881.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:5092
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr863012.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr863012.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:4716

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\ziig5419.exe

Filesize
617KB

MD5
c7141a516bc91b6a182b1473e8d3fc29

SHA1
9a93ccc77002676902407c78cc47a09c02d1bfc9

SHA256
3e5719eb8490292f8a957c729831080f7bfda843eec21c3c31c3a8d9ab93ede6

SHA512
e696b9cf8f7631d3687a61e785242abc17abdc46584fe39e786f51ee1bc6e3b60067a7c3e32eea7f88eeb4a6ac35fd36170c5936d8bef1e14d898d464c1e18ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zitl4482.exe

Filesize
462KB

MD5
6561e337526c27a78c3440bb948fd389

SHA1
3958680e4eb820b5284c7eb83a4ad867a8333f41

SHA256
47f2eeb26e1c63f078b9c05831347cd58f82926506ca06def5de63f9884a18c9

SHA512
59d1c1f563a51340aa2dd9f2ec103d4de298eb85418ea95881e556057c3ced465d0ddc098e32d2f888ebfc013295ccea629b88c043dede0dd1f93e8e6e58f783

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it519881.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr863012.exe

Filesize
474KB

MD5
cec4fc0d63c0d41c2e86e69c04c4294d

SHA1
940e195e54ee85b2baa9c93eade7b624e2b25309

SHA256
3243a50fd31162f60547e6a146ef4da84f2bcd2236671bfa7a6ee5ba78e5fbff

SHA512
de4bc976e24d636a60da117e06e076e8d648e8a1249df66fa3fc1ed399c4d4232a4d2ea91a272402bc45c1b7fb0a2071257be089ede3eff3943f36867a692cd0

Download Submit
memory/4716-88-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-29-0x0000000004F50000-0x00000000054F4000-memory.dmp

Filesize
5.6MB

Download
memory/4716-28-0x0000000004D50000-0x0000000004D8C000-memory.dmp

Filesize
240KB

Download
memory/4716-80-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-30-0x0000000004E10000-0x0000000004E4A000-memory.dmp

Filesize
232KB

Download
memory/4716-38-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-42-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-40-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-84-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-68-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-50-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-36-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-34-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-32-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-31-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-78-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-92-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-90-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-827-0x0000000004840000-0x000000000488C000-memory.dmp

Filesize
304KB

Download
memory/4716-86-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-826-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/4716-82-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-94-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-76-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-74-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-72-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-70-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-66-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-64-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-62-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-60-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-58-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-56-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-54-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-52-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-48-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-46-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-44-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4716-823-0x0000000007980000-0x0000000007F98000-memory.dmp

Filesize
6.1MB

Download
memory/4716-824-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/4716-825-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/5092-22-0x0000000000650000-0x000000000065A000-memory.dmp

Filesize
40KB

Download
memory/5092-21-0x00007FFF752E3000-0x00007FFF752E5000-memory.dmp

Filesize
8KB

Download