healer | 066c133f0e5b5f697899884ed7470c82d4b9c7efb7433a743a00900af473f577

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 19:26

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General

Target

066c133f0e5b5f697899884ed7470c82d4b9c7efb7433a743a00900af473f577.exe
Size

569KB
MD5

fc02cf285f0d1f12d06bceef76303478
SHA1

9311a73ac0e0b02975c659ab2192ca5445b06809
SHA256

066c133f0e5b5f697899884ed7470c82d4b9c7efb7433a743a00900af473f577
SHA512

23d2275b46b67ef653fab4c383833b1881de6ccd13b9ff864e00e68c53c5c4fb9652267420dab524e9978329c1ff2dd6cad34b5a80288a1ecabd688ee8f8c1ad
SSDEEP

12288:Dy90UwMXT+z9Id2jR+ldbnEY8u0VTMukZL1oEND2/El5v:Dy7wa/IUfbn8uWWF2/c5v

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/0x000b000000023ba0-12.dat	healer
behavioral1/memory/4236-15-0x0000000000A60000-0x0000000000A6A000-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	it973473.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it973473.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it973473.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it973473.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it973473.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it973473.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/1840-22-0x0000000004BD0000-0x0000000004C0C000-memory.dmp	family_redline
behavioral1/memory/1840-24-0x0000000004D70000-0x0000000004DAA000-memory.dmp	family_redline
behavioral1/memory/1840-26-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-38-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-89-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-86-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-84-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-82-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-80-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-78-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-76-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-74-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-72-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-70-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-68-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-66-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-62-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-61-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-58-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-56-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-55-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-50-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-48-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-46-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-45-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-40-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-36-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-34-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-32-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-30-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-28-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-64-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-52-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-42-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline
behavioral1/memory/1840-25-0x0000000004D70000-0x0000000004DA5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2984	zifn8804.exe
4236	it973473.exe
1840	jr058898.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"	it973473.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\\\""	066c133f0e5b5f697899884ed7470c82d4b9c7efb7433a743a00900af473f577.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\\\""	zifn8804.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	066c133f0e5b5f697899884ed7470c82d4b9c7efb7433a743a00900af473f577.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zifn8804.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr058898.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4236	it973473.exe
4236	it973473.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4236	it973473.exe
Token: SeDebugPrivilege	1840	jr058898.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4156 wrote to memory of 2984	4156	066c133f0e5b5f697899884ed7470c82d4b9c7efb7433a743a00900af473f577.exe	82
PID 4156 wrote to memory of 2984	4156	066c133f0e5b5f697899884ed7470c82d4b9c7efb7433a743a00900af473f577.exe	82
PID 4156 wrote to memory of 2984	4156	066c133f0e5b5f697899884ed7470c82d4b9c7efb7433a743a00900af473f577.exe	82
PID 2984 wrote to memory of 4236	2984	zifn8804.exe	83
PID 2984 wrote to memory of 4236	2984	zifn8804.exe	83
PID 2984 wrote to memory of 1840	2984	zifn8804.exe	88
PID 2984 wrote to memory of 1840	2984	zifn8804.exe	88
PID 2984 wrote to memory of 1840	2984	zifn8804.exe	88

C:\Users\Admin\AppData\Local\Temp\066c133f0e5b5f697899884ed7470c82d4b9c7efb7433a743a00900af473f577.exe
"C:\Users\Admin\AppData\Local\Temp\066c133f0e5b5f697899884ed7470c82d4b9c7efb7433a743a00900af473f577.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4156
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifn8804.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifn8804.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2984
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it973473.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it973473.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4236
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr058898.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr058898.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1840

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\zifn8804.exe

Filesize
415KB

MD5
3f88b637804eb36525e12393cfb44688

SHA1
3c58e5fb3661e926e1f1c82e089427f397e55e22

SHA256
2c8ef684d20b17f6380bf75f805e63aa33ced702922748875c130798d9f4cb89

SHA512
b06a164de336f793ee5281048e6a488857cc6d4048b96d9f15d75e111cd93c71ed5b93f03aeac0ba77a33130ddee07e1795d5b6f6639a52b259082c844710077

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it973473.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr058898.exe

Filesize
382KB

MD5
ff225ddff53d890cc2fdb55f44198662

SHA1
dba2ebf153f1d1da693c8a34c3fab8366f2e8532

SHA256
19def02f1398f05914bf3771efe09c2f2eabaa69ca5ec35f448f80247aa1086c

SHA512
fd278cac662a2fe4df4e4290c4ab220a8cfea43a6befcaa5d09db4702852d97611aa9161c037ddda0eb4ab4b1825ccc7bf7d2b87416142349732f8e0b4c5ad53

Download Submit
memory/1840-66-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-22-0x0000000004BD0000-0x0000000004C0C000-memory.dmp

Filesize
240KB

Download
memory/1840-821-0x0000000004910000-0x000000000495C000-memory.dmp

Filesize
304KB

Download
memory/1840-61-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-23-0x00000000074E0000-0x0000000007A84000-memory.dmp

Filesize
5.6MB

Download
memory/1840-24-0x0000000004D70000-0x0000000004DAA000-memory.dmp

Filesize
232KB

Download
memory/1840-26-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-38-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-89-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-86-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-62-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-82-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-58-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-78-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-76-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-74-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-72-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-70-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-68-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-820-0x0000000007430000-0x000000000746C000-memory.dmp

Filesize
240KB

Download
memory/1840-84-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-819-0x000000000A430000-0x000000000A53A000-memory.dmp

Filesize
1.0MB

Download
memory/1840-80-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-56-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-55-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-50-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-48-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-46-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-45-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-40-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-36-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-34-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-32-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-30-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-28-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-64-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-52-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-42-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-25-0x0000000004D70000-0x0000000004DA5000-memory.dmp

Filesize
212KB

Download
memory/1840-817-0x0000000009E10000-0x000000000A428000-memory.dmp

Filesize
6.1MB

Download
memory/1840-818-0x0000000004FA0000-0x0000000004FB2000-memory.dmp

Filesize
72KB

Download
memory/4236-16-0x00007FF969DE3000-0x00007FF969DE5000-memory.dmp

Filesize
8KB

Download
memory/4236-14-0x00007FF969DE3000-0x00007FF969DE5000-memory.dmp

Filesize
8KB

Download
memory/4236-15-0x0000000000A60000-0x0000000000A6A000-memory.dmp

Filesize
40KB

Download