healer | d101b49949849ab4ff75beb205cf2514e6a3775643951aaf394c31cdad97495b

Analysis

max time kernel
140s
max time network
147s
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, 00:04

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General

Target

d101b49949849ab4ff75beb205cf2514e6a3775643951aaf394c31cdad97495b.exe
Size

569KB
MD5

294dd7d334b618a26dc92b667c607708
SHA1

ab88db6e74e49ef4720eac3860dbfbb23a63e11f
SHA256

d101b49949849ab4ff75beb205cf2514e6a3775643951aaf394c31cdad97495b
SHA512

4e8cbc460002db5da5d71d53cbb096997a66f17926740fa5f675a1f9c918d51a10305b2f009938492d23c07df1a3b2dbe3d3e578f20c778c1c040b2ce312f0dc
SSDEEP

12288:fy90MOe+Ist51+mpyaF5drn/Y8L0LTsCA0fL1HwmaD8ipqa:fyd+IA1hoaxrnJLYxzxwxDrqa

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/0x000b000000023b8f-12.dat	healer
behavioral1/memory/2160-15-0x0000000000140000-0x000000000014A000-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	it073341.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it073341.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it073341.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it073341.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it073341.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it073341.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/728-22-0x0000000004CE0000-0x0000000004D1C000-memory.dmp	family_redline
behavioral1/memory/728-24-0x00000000071B0000-0x00000000071EA000-memory.dmp	family_redline
behavioral1/memory/728-30-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-38-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-36-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-34-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-32-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-88-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-66-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-44-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-28-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-26-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-25-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-40-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-86-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-84-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-83-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-80-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-78-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-76-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-74-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-72-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-70-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-68-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-64-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-62-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-61-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-58-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-56-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-54-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-52-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-50-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-48-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-46-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline
behavioral1/memory/728-42-0x00000000071B0000-0x00000000071E5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
668	ziCT7129.exe
2160	it073341.exe
728	kp382913.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"	it073341.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\\\""	d101b49949849ab4ff75beb205cf2514e6a3775643951aaf394c31cdad97495b.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\\\""	ziCT7129.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	d101b49949849ab4ff75beb205cf2514e6a3775643951aaf394c31cdad97495b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziCT7129.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp382913.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2160	it073341.exe
2160	it073341.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2160	it073341.exe
Token: SeDebugPrivilege	728	kp382913.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3904 wrote to memory of 668	3904	d101b49949849ab4ff75beb205cf2514e6a3775643951aaf394c31cdad97495b.exe	83
PID 3904 wrote to memory of 668	3904	d101b49949849ab4ff75beb205cf2514e6a3775643951aaf394c31cdad97495b.exe	83
PID 3904 wrote to memory of 668	3904	d101b49949849ab4ff75beb205cf2514e6a3775643951aaf394c31cdad97495b.exe	83
PID 668 wrote to memory of 2160	668	ziCT7129.exe	84
PID 668 wrote to memory of 2160	668	ziCT7129.exe	84
PID 668 wrote to memory of 728	668	ziCT7129.exe	97
PID 668 wrote to memory of 728	668	ziCT7129.exe	97
PID 668 wrote to memory of 728	668	ziCT7129.exe	97

C:\Users\Admin\AppData\Local\Temp\d101b49949849ab4ff75beb205cf2514e6a3775643951aaf394c31cdad97495b.exe
"C:\Users\Admin\AppData\Local\Temp\d101b49949849ab4ff75beb205cf2514e6a3775643951aaf394c31cdad97495b.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3904
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCT7129.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCT7129.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:668
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it073341.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it073341.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2160
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp382913.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp382913.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:728

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\ziCT7129.exe

Filesize
415KB

MD5
17b42d5062007fdd6a6591e2b04b6641

SHA1
9162e2fe4115440073676f241f13fc02945c6062

SHA256
b0d3c283148a4d314e85d545c6642a46da4239df9eb6938f23deb5cd09f6669c

SHA512
a716757a53c9ee4d2143c8238473b4cdd37af755884f9b3be2d835f3c0ec7cff80dbe55345deb282233bede2ca1d267e5e0457117e641ba41c40904b72aa590b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it073341.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp382913.exe

Filesize
382KB

MD5
d435e358fb20c63857d18081247e1c97

SHA1
c58a3fcd9f78e7c4e6864fff1505ac5298a1dd7c

SHA256
ca5d8788b8bfde523f26a4cca181cecd65d77136d6e0f1f5f9d6c67a9629f107

SHA512
1c816f19117828e6ca20eb414f361bec2f38f9fec964f1d1a1f5d16f9db0d1d470ed875d48e244c291cda73d1c74a4c448559af6057256c31c7874375652ad5b

Download Submit
memory/728-84-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-58-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-821-0x0000000004A20000-0x0000000004A6C000-memory.dmp

Filesize
304KB

Download
memory/728-22-0x0000000004CE0000-0x0000000004D1C000-memory.dmp

Filesize
240KB

Download
memory/728-23-0x0000000007300000-0x00000000078A4000-memory.dmp

Filesize
5.6MB

Download
memory/728-24-0x00000000071B0000-0x00000000071EA000-memory.dmp

Filesize
232KB

Download
memory/728-30-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-38-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-36-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-34-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-32-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-88-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-66-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-44-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-28-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-26-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-25-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-40-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-86-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-820-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

Filesize
240KB

Download
memory/728-78-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-819-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/728-80-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-76-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-74-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-72-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-70-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-68-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-64-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-62-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-61-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-83-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-56-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-54-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-52-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-50-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-48-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-46-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-42-0x00000000071B0000-0x00000000071E5000-memory.dmp

Filesize
212KB

Download
memory/728-817-0x0000000009D30000-0x000000000A348000-memory.dmp

Filesize
6.1MB

Download
memory/728-818-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/2160-16-0x00007FFA03393000-0x00007FFA03395000-memory.dmp

Filesize
8KB

Download
memory/2160-14-0x00007FFA03393000-0x00007FFA03395000-memory.dmp

Filesize
8KB

Download
memory/2160-15-0x0000000000140000-0x000000000014A000-memory.dmp

Filesize
40KB

Download