healer | 6c44fe4ccc8532e4d196a6f3b629c80bf10f417b2c7d9d28d335b4bb32b40563

Analysis

max time kernel
111s
max time network
117s
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 09:53

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General

Target

6c44fe4ccc8532e4d196a6f3b629c80bf10f417b2c7d9d28d335b4bb32b40563.exe
Size

616KB
MD5

f2c5a4abd988628d3cfa263c25094c96
SHA1

bc10628e08a213097c7b237dfce819acb63346f1
SHA256

6c44fe4ccc8532e4d196a6f3b629c80bf10f417b2c7d9d28d335b4bb32b40563
SHA512

777bccc88a8d8eab7e80e879d2e3290fcf27b621dd3b4743d1892db222ab06a39dc83db222d7b1b905163ba7ff9a9d7bc3b0678c30cddcd585a3987cb0a003a0
SSDEEP

12288:jy90hVTAn6JI+wgs2aQ5FWDT/Lqza57bN7TbrHCRPVmE10y6:jyOVTRJI+wzDQ5F4LqS7bRDHCRPVky6

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/0x0008000000023cb6-12.dat	healer
behavioral1/memory/1376-15-0x00000000002D0000-0x00000000002DA000-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	it387821.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it387821.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it387821.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it387821.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it387821.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it387821.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/1512-22-0x00000000027B0000-0x00000000027EC000-memory.dmp	family_redline
behavioral1/memory/1512-24-0x00000000028B0000-0x00000000028EA000-memory.dmp	family_redline
behavioral1/memory/1512-32-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-42-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-88-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-86-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-82-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-80-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-78-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-76-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-74-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-72-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-70-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-68-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-66-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-64-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-62-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-60-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-58-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-56-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-52-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-50-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-48-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-46-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-44-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-40-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-38-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-36-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-34-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-30-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-28-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-84-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-54-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-25-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline
behavioral1/memory/1512-26-0x00000000028B0000-0x00000000028E5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3612	ziMf9436.exe
1376	it387821.exe
1512	jr532326.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"	it387821.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\\\""	6c44fe4ccc8532e4d196a6f3b629c80bf10f417b2c7d9d28d335b4bb32b40563.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\\\""	ziMf9436.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	6c44fe4ccc8532e4d196a6f3b629c80bf10f417b2c7d9d28d335b4bb32b40563.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziMf9436.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr532326.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1376	it387821.exe
1376	it387821.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1376	it387821.exe
Token: SeDebugPrivilege	1512	jr532326.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1056 wrote to memory of 3612	1056	6c44fe4ccc8532e4d196a6f3b629c80bf10f417b2c7d9d28d335b4bb32b40563.exe	83
PID 1056 wrote to memory of 3612	1056	6c44fe4ccc8532e4d196a6f3b629c80bf10f417b2c7d9d28d335b4bb32b40563.exe	83
PID 1056 wrote to memory of 3612	1056	6c44fe4ccc8532e4d196a6f3b629c80bf10f417b2c7d9d28d335b4bb32b40563.exe	83
PID 3612 wrote to memory of 1376	3612	ziMf9436.exe	84
PID 3612 wrote to memory of 1376	3612	ziMf9436.exe	84
PID 3612 wrote to memory of 1512	3612	ziMf9436.exe	99
PID 3612 wrote to memory of 1512	3612	ziMf9436.exe	99
PID 3612 wrote to memory of 1512	3612	ziMf9436.exe	99

C:\Users\Admin\AppData\Local\Temp\6c44fe4ccc8532e4d196a6f3b629c80bf10f417b2c7d9d28d335b4bb32b40563.exe
"C:\Users\Admin\AppData\Local\Temp\6c44fe4ccc8532e4d196a6f3b629c80bf10f417b2c7d9d28d335b4bb32b40563.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1056
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMf9436.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMf9436.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3612
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it387821.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it387821.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1376
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr532326.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr532326.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1512

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\ziMf9436.exe

Filesize
462KB

MD5
0ba3b40453294d298ca9302aa4185798

SHA1
89a7f98e97fb0eef80f6f63ff883b5d5da75814a

SHA256
14f38b2046ed63a9adacc6567096e446c15def09a39acb5630b3bfd7a3abec18

SHA512
e576f3d6bde1ad969030c69a09403b4952352bf77c0bb38555927696f97b03a31aee0271586e7c04b074c574cca7e19800acb67c6d584ed2fc5431ccda5658d2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it387821.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr532326.exe

Filesize
473KB

MD5
fe0ffe35716bb0b118cedd22571830f6

SHA1
3530e68610c096743a42b84c2a696ff721e5f237

SHA256
153fbbdf7a76ce7e6fa042a8f7ee43d53d78ca8015d62011f3bbba5e50f03e2a

SHA512
7c5052a3b4f15acdf45cf5015a62f896dd8756e8fc0f9999df02ebff35f0f3c217780b30d558b2386d299f7168d4c2edb825749575f0f207a49b79678fcffabf

Download Submit
memory/1376-14-0x00007FFDC0043000-0x00007FFDC0045000-memory.dmp

Filesize
8KB

Download
memory/1376-15-0x00000000002D0000-0x00000000002DA000-memory.dmp

Filesize
40KB

Download
memory/1376-16-0x00007FFDC0043000-0x00007FFDC0045000-memory.dmp

Filesize
8KB

Download
memory/1512-64-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-52-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-24-0x00000000028B0000-0x00000000028EA000-memory.dmp

Filesize
232KB

Download
memory/1512-32-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-42-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-88-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-86-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-82-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-80-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-78-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-76-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-74-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-72-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-70-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-68-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-66-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-22-0x00000000027B0000-0x00000000027EC000-memory.dmp

Filesize
240KB

Download
memory/1512-62-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-60-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-58-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-56-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-23-0x0000000004E80000-0x0000000005424000-memory.dmp

Filesize
5.6MB

Download
memory/1512-50-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-48-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-46-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-44-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-40-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-38-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-36-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-34-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-30-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-28-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-84-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-54-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-25-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-26-0x00000000028B0000-0x00000000028E5000-memory.dmp

Filesize
212KB

Download
memory/1512-817-0x00000000078F0000-0x0000000007F08000-memory.dmp

Filesize
6.1MB

Download
memory/1512-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/1512-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/1512-820-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/1512-821-0x00000000025F0000-0x000000000263C000-memory.dmp

Filesize
304KB

Download