healer | 8a29a9b9163722c42af5469750607fc474c7d725315c8fa356efc49a31722863

Analysis

max time kernel
141s
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, 01:27

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General

Target

8a29a9b9163722c42af5469750607fc474c7d725315c8fa356efc49a31722863.exe
Size

569KB
MD5

8f2e828c45134e5b177d1c8f6bfb61c5
SHA1

e46ffdeb49f7970a64854af1e652a2c006b5df04
SHA256

8a29a9b9163722c42af5469750607fc474c7d725315c8fa356efc49a31722863
SHA512

fac8907899f6b56bb4f9f8e0b4262d7ef551e7cb1539fa5702d72a00677f4a3206f7d7635494356bf85cf418a41cd8e54e04cf743c5d1b57cc6effb9256ce089
SSDEEP

12288:/y90MvQf6uDS53L2T9EUTKGdrnUY8d0F3INwHYCzq7hUD:/yEEb2JjTHrnMdeZD

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/0x0008000000023cab-12.dat	healer
behavioral1/memory/1220-15-0x0000000000E20000-0x0000000000E2A000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it285901.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it285901.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it285901.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it285901.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it285901.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it285901.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/776-22-0x0000000004B00000-0x0000000004B3C000-memory.dmp	family_redline
behavioral1/memory/776-24-0x00000000071A0000-0x00000000071DA000-memory.dmp	family_redline
behavioral1/memory/776-28-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-34-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-32-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-30-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-64-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-44-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-26-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-25-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-88-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-86-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-84-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-82-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-80-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-78-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-76-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-74-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-72-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-70-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-68-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-66-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-62-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-60-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-58-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-56-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-54-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-52-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-50-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-48-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-46-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-42-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-41-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-38-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/776-36-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
5012	zitc5447.exe
1220	it285901.exe
776	kp947201.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"	it285901.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\\\""	8a29a9b9163722c42af5469750607fc474c7d725315c8fa356efc49a31722863.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\\\""	zitc5447.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	8a29a9b9163722c42af5469750607fc474c7d725315c8fa356efc49a31722863.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zitc5447.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp947201.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1220	it285901.exe
1220	it285901.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1220	it285901.exe
Token: SeDebugPrivilege	776	kp947201.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4712 wrote to memory of 5012	4712	8a29a9b9163722c42af5469750607fc474c7d725315c8fa356efc49a31722863.exe	83
PID 4712 wrote to memory of 5012	4712	8a29a9b9163722c42af5469750607fc474c7d725315c8fa356efc49a31722863.exe	83
PID 4712 wrote to memory of 5012	4712	8a29a9b9163722c42af5469750607fc474c7d725315c8fa356efc49a31722863.exe	83
PID 5012 wrote to memory of 1220	5012	zitc5447.exe	84
PID 5012 wrote to memory of 1220	5012	zitc5447.exe	84
PID 5012 wrote to memory of 776	5012	zitc5447.exe	93
PID 5012 wrote to memory of 776	5012	zitc5447.exe	93
PID 5012 wrote to memory of 776	5012	zitc5447.exe	93

C:\Users\Admin\AppData\Local\Temp\8a29a9b9163722c42af5469750607fc474c7d725315c8fa356efc49a31722863.exe
"C:\Users\Admin\AppData\Local\Temp\8a29a9b9163722c42af5469750607fc474c7d725315c8fa356efc49a31722863.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4712
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zitc5447.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zitc5447.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5012
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it285901.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it285901.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1220
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp947201.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp947201.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:776

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\zitc5447.exe

Filesize
415KB

MD5
33438944b2f992a56e4519c4bfc4b885

SHA1
a8d3794ee057aa27fe779bf767da57d33d3d4bc9

SHA256
2570b4d72d8676424a3b4e87b0c3cc58069fe52b12872e933d9486fc7c7c84d8

SHA512
790f5f504a4527001e2819d8c33959e653c28d8c35f0ad22ffd60d903debde55ec24038f8584f055429a28f255502b5a9036f2c31cb1fa0e4bf70bf6a8529055

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it285901.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp947201.exe

Filesize
382KB

MD5
0baac22c242bd648c47370558a57aaee

SHA1
4015e75c6ae58cf4706f00994fcbf3b31b57557f

SHA256
2aa117b5fbfa14fe994df52676e957e82cb9b58fcff5b091c14ce0882fecec64

SHA512
211b6ceec7c4513e1ecc7492c19df4a4dc691f07b91be495c0f984fb2a10dc26708953ea3a9cb1931c8012c8842731cbacd47e71758002d5cd559d610bbd23ca

Download Submit
memory/776-78-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-52-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-821-0x0000000006C80000-0x0000000006CCC000-memory.dmp

Filesize
304KB

Download
memory/776-22-0x0000000004B00000-0x0000000004B3C000-memory.dmp

Filesize
240KB

Download
memory/776-23-0x0000000007200000-0x00000000077A4000-memory.dmp

Filesize
5.6MB

Download
memory/776-24-0x00000000071A0000-0x00000000071DA000-memory.dmp

Filesize
232KB

Download
memory/776-28-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-34-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-32-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-30-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-64-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-44-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-26-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-25-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-88-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-86-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-84-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-82-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-80-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-817-0x0000000009C90000-0x000000000A2A8000-memory.dmp

Filesize
6.1MB

Download
memory/776-72-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-818-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/776-74-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-70-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-68-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-66-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-62-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-60-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-58-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-56-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-54-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-76-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-50-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-48-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-46-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-42-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-41-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-38-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-36-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/776-819-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/776-820-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

Filesize
240KB

Download
memory/1220-16-0x00007FFD34AA3000-0x00007FFD34AA5000-memory.dmp

Filesize
8KB

Download
memory/1220-14-0x00007FFD34AA3000-0x00007FFD34AA5000-memory.dmp

Filesize
8KB

Download
memory/1220-15-0x0000000000E20000-0x0000000000E2A000-memory.dmp

Filesize
40KB

Download