healer | cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cf

Analysis

max time kernel
119s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/11/2024, 16:26

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General

Target

cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cfN.exe
Size

414KB
MD5

52a25285e86d1c2bb7932a10e89e7260
SHA1

f26b9e87b1305c13fe3d75e4d9b6713614f57510
SHA256

cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cf
SHA512

0d6d373518736fad849d1b68befc41c8fbd10b939b71b30b2b7b1cf6d18ff5be63993b208b2c3368f77b1225f1598e1f6401bb0b6627a46ade25cd26a2c84c94
SSDEEP

6144:bkp0yN90QE1U5SFUuDSeEurlpN87//ylgrpiU9EOqGRPXNETs21gt2s:Jy90zISF9DZK7/2grpiU2Oq0dEh1gIs

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/0x0009000000023c88-5.dat	healer
behavioral1/memory/1476-8-0x00000000001D0000-0x00000000001DA000-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	it681522.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it681522.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it681522.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it681522.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it681522.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it681522.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/4840-18-0x0000000004B00000-0x0000000004B3C000-memory.dmp	family_redline
behavioral1/memory/4840-20-0x00000000071A0000-0x00000000071DA000-memory.dmp	family_redline
behavioral1/memory/4840-78-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-84-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-82-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-80-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-76-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-74-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-72-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-70-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-68-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-67-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-64-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-62-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-60-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-58-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-56-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-54-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-52-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-50-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-48-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-46-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-44-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-42-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-40-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-38-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-34-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-32-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-31-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-28-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-26-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-36-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-24-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-22-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4840-21-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
1476	it681522.exe
4840	kp959756.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"	it681522.exe

Adds Run key to start application 2 TTPs 1 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\\\""	cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cfN.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cfN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp959756.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1476	it681522.exe
1476	it681522.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1476	it681522.exe
Token: SeDebugPrivilege	4840	kp959756.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 1476	2176	cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cfN.exe	83
PID 2176 wrote to memory of 1476	2176	cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cfN.exe	83
PID 2176 wrote to memory of 4840	2176	cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cfN.exe	97
PID 2176 wrote to memory of 4840	2176	cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cfN.exe	97
PID 2176 wrote to memory of 4840	2176	cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cfN.exe	97

C:\Users\Admin\AppData\Local\Temp\cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cfN.exe
"C:\Users\Admin\AppData\Local\Temp\cbd845f0d53792f33053a6aea35c758b28e7aada5f61c5250aaf0c06566d57cfN.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it681522.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it681522.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1476
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp959756.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp959756.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4840

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\it681522.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp959756.exe

Filesize
381KB

MD5
66845d5d66b82b4f28c438eec10eb78e

SHA1
adcbd0f3fc6f523f4464237f66a3af738a3570a3

SHA256
04fe51e01ffd92f6707f7a435e353edcac6590315c9e0d87f8815cc709abe06c

SHA512
8ac63b66d72dd180d916e0060dad8c52e8d153cae9637a3f0f0397e9f173faf410abe502d82fd948b5e96edfe0cbbc960a267e9b18a71783697af0d1a71f1199

Download Submit
memory/1476-7-0x00007FFE6D393000-0x00007FFE6D395000-memory.dmp

Filesize
8KB

Download
memory/1476-8-0x00000000001D0000-0x00000000001DA000-memory.dmp

Filesize
40KB

Download
memory/1476-9-0x00007FFE6D393000-0x00007FFE6D395000-memory.dmp

Filesize
8KB

Download
memory/4840-15-0x0000000002F50000-0x0000000003050000-memory.dmp

Filesize
1024KB

Download
memory/4840-16-0x0000000002CA0000-0x0000000002CE6000-memory.dmp

Filesize
280KB

Download
memory/4840-17-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/4840-18-0x0000000004B00000-0x0000000004B3C000-memory.dmp

Filesize
240KB

Download
memory/4840-19-0x0000000007340000-0x00000000078E4000-memory.dmp

Filesize
5.6MB

Download
memory/4840-20-0x00000000071A0000-0x00000000071DA000-memory.dmp

Filesize
232KB

Download
memory/4840-78-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-84-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-82-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-80-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-76-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-74-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-72-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-70-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-68-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-67-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-64-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-62-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-60-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-58-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-56-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-54-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-52-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-50-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-48-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-46-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-44-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-42-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-40-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-38-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-34-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-32-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-31-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-28-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-26-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-36-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-24-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-22-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-21-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4840-813-0x0000000009D70000-0x000000000A388000-memory.dmp

Filesize
6.1MB

Download
memory/4840-814-0x00000000072F0000-0x0000000007302000-memory.dmp

Filesize
72KB

Download
memory/4840-815-0x000000000A390000-0x000000000A49A000-memory.dmp

Filesize
1.0MB

Download
memory/4840-816-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

Filesize
240KB

Download
memory/4840-817-0x0000000004B60000-0x0000000004BAC000-memory.dmp

Filesize
304KB

Download
memory/4840-818-0x0000000002F50000-0x0000000003050000-memory.dmp

Filesize
1024KB

Download
memory/4840-820-0x0000000002CA0000-0x0000000002CE6000-memory.dmp

Filesize
280KB

Download
memory/4840-821-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download