healer | 7bcf2806d0c2ba5fae609d6d6d8646096dede3830d703625b5c591f225430977

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 19:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7bcf2806d0c2ba5fae609d6d6d8646096dede3830d703625b5c591f225430977N.exe
Size

624KB
MD5

9f2e696c5d7a1b50f8d6945021d11fa0
SHA1

2a660c1f9992387dfbc7716d8298ba38d3889c29
SHA256

7bcf2806d0c2ba5fae609d6d6d8646096dede3830d703625b5c591f225430977
SHA512

573813842bb0513076ef2e8bf3913c2e2a2b54cdbf16aed5f8ef8e760aa5b02715d8e43ae3a1f984763346678959d999e8f776a2554387582938d87bace98eb1
SSDEEP

12288:sy90mvyjAXGOzfeDZWswe1hIbZlg73R/KGOJi0mgU:sy1yjaGMe1j38jgNiGOsrgU

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/0x0008000000023cb2-12.dat	healer
behavioral1/memory/4280-15-0x00000000007C0000-0x00000000007CA000-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	it659891.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it659891.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it659891.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it659891.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it659891.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it659891.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/4232-22-0x0000000004D50000-0x0000000004D8C000-memory.dmp	family_redline
behavioral1/memory/4232-24-0x0000000004E10000-0x0000000004E4A000-memory.dmp	family_redline
behavioral1/memory/4232-35-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-38-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-88-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-86-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-84-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-82-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-80-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-78-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-74-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-72-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-70-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-68-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-66-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-62-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-60-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-58-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-56-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-54-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-52-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-48-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-46-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-44-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-42-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-40-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-36-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-32-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-30-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-76-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-64-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-50-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-28-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-26-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline
behavioral1/memory/4232-25-0x0000000004E10000-0x0000000004E45000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2532	zivN1121.exe
4280	it659891.exe
4232	jr939285.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"	it659891.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\\\""	7bcf2806d0c2ba5fae609d6d6d8646096dede3830d703625b5c591f225430977N.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\\\""	zivN1121.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	7bcf2806d0c2ba5fae609d6d6d8646096dede3830d703625b5c591f225430977N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zivN1121.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr939285.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4280	it659891.exe
4280	it659891.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4280	it659891.exe
Token: SeDebugPrivilege	4232	jr939285.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 2532	4760	7bcf2806d0c2ba5fae609d6d6d8646096dede3830d703625b5c591f225430977N.exe	83
PID 4760 wrote to memory of 2532	4760	7bcf2806d0c2ba5fae609d6d6d8646096dede3830d703625b5c591f225430977N.exe	83
PID 4760 wrote to memory of 2532	4760	7bcf2806d0c2ba5fae609d6d6d8646096dede3830d703625b5c591f225430977N.exe	83
PID 2532 wrote to memory of 4280	2532	zivN1121.exe	84
PID 2532 wrote to memory of 4280	2532	zivN1121.exe	84
PID 2532 wrote to memory of 4232	2532	zivN1121.exe	94
PID 2532 wrote to memory of 4232	2532	zivN1121.exe	94
PID 2532 wrote to memory of 4232	2532	zivN1121.exe	94

C:\Users\Admin\AppData\Local\Temp\7bcf2806d0c2ba5fae609d6d6d8646096dede3830d703625b5c591f225430977N.exe
"C:\Users\Admin\AppData\Local\Temp\7bcf2806d0c2ba5fae609d6d6d8646096dede3830d703625b5c591f225430977N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivN1121.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivN1121.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2532
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it659891.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it659891.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4280
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939285.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939285.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4232

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\zivN1121.exe

Filesize
470KB

MD5
93d88dc1f5c7658b1582b502b9f3a676

SHA1
b764500c78cdf0f00ab25fe934d3971b059fdbd8

SHA256
8b1e74d46634825fd02a2f4a7a8b884fd3261a45884f88cf03845b44a9f4a604

SHA512
49b7fb7811dc1bcec9aa8e20f7227f0c0b5c56ec132bbfc06940dcb56bfbd9db74005b23b45ca0397c079b331fdb04ce3094e335c5c029d6caa0866fcccc943f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it659891.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939285.exe

Filesize
486KB

MD5
c1c326a79ec60d71f14e61be04667ff5

SHA1
4a0a55bf7a4a17af4a859bc33864e85fff4932ff

SHA256
1c786ab04b8b293c139a58339c9bbe02ab9c0479f553b32c03283760a246ff71

SHA512
c2b4bbf4bc268ad5945212a4d36648c0f8c60c15a9827d2f77d35552d73dcf135b6fdc6e3fb61de9528907cfa50f916aeea1a8cd57cc27d2eb83d6cf8208d410

Download Submit
memory/4232-62-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-22-0x0000000004D50000-0x0000000004D8C000-memory.dmp

Filesize
240KB

Download
memory/4232-821-0x00000000026F0000-0x000000000273C000-memory.dmp

Filesize
304KB

Download
memory/4232-58-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-23-0x0000000004E80000-0x0000000005424000-memory.dmp

Filesize
5.6MB

Download
memory/4232-24-0x0000000004E10000-0x0000000004E4A000-memory.dmp

Filesize
232KB

Download
memory/4232-35-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-38-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-88-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-86-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-60-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-82-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-56-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-78-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-74-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-72-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-70-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-68-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-66-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-820-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/4232-84-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/4232-80-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-54-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-52-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-48-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-46-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-44-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-42-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-40-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-36-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-32-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-30-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-76-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-64-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-50-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-28-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-26-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-25-0x0000000004E10000-0x0000000004E45000-memory.dmp

Filesize
212KB

Download
memory/4232-817-0x00000000078F0000-0x0000000007F08000-memory.dmp

Filesize
6.1MB

Download
memory/4232-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/4280-16-0x00007FFA13643000-0x00007FFA13645000-memory.dmp

Filesize
8KB

Download
memory/4280-14-0x00007FFA13643000-0x00007FFA13645000-memory.dmp

Filesize
8KB

Download
memory/4280-15-0x00000000007C0000-0x00000000007CA000-memory.dmp

Filesize
40KB

Download