healer | 4f0d6306a319b2af56e25f39efe0eeff10279aa09fd5d535b37797c2febc7224

Analysis

max time kernel
145s
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
26-11-2024 11:57

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General

Target

4f0d6306a319b2af56e25f39efe0eeff10279aa09fd5d535b37797c2febc7224.exe
Size

568KB
MD5

4f48c5070bf9c3709ec8a1abd2ae8b5b
SHA1

c333b2796807cb4b4e8555479a5e90de68f93d9a
SHA256

4f0d6306a319b2af56e25f39efe0eeff10279aa09fd5d535b37797c2febc7224
SHA512

6d4666dc9d4a1cb922b1346a7d7ed81ff062aa03e502a4c341d890a208a25d2feaed5ae4869be6b6caa21af0ad9657b45445c580550bffb1f7c8fbe713e763d7
SSDEEP

12288:Fy90UnVGLhZktvpwmsQpU0jyo3o3YwC6VW6vMF9qobO4Z:Fyjq+vmmsQG073o3xyI2zK4Z

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/0x000b000000023b75-12.dat	healer
behavioral1/memory/4928-15-0x0000000000E00000-0x0000000000E0A000-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	it769072.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it769072.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it769072.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it769072.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it769072.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it769072.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/2216-21-0x00000000049F0000-0x0000000004A2C000-memory.dmp	family_redline
behavioral1/memory/2216-23-0x0000000004C90000-0x0000000004CCA000-memory.dmp	family_redline
behavioral1/memory/2216-27-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-37-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-87-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-85-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-83-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-81-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-77-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-75-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-73-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-71-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-69-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-67-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-65-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-61-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-59-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-58-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-55-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-53-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-52-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-47-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-45-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-44-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-39-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-35-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-33-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-31-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-29-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-79-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-63-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-49-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-41-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-25-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline
behavioral1/memory/2216-24-0x0000000004C90000-0x0000000004CC5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4248	ziZV3632.exe
4928	it769072.exe
2216	jr043143.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"	it769072.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\\\""	4f0d6306a319b2af56e25f39efe0eeff10279aa09fd5d535b37797c2febc7224.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\\\""	ziZV3632.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1232	sc.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	4f0d6306a319b2af56e25f39efe0eeff10279aa09fd5d535b37797c2febc7224.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziZV3632.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr043143.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4928	it769072.exe
4928	it769072.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4928	it769072.exe
Token: SeDebugPrivilege	2216	jr043143.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5012 wrote to memory of 4248	5012	4f0d6306a319b2af56e25f39efe0eeff10279aa09fd5d535b37797c2febc7224.exe	83
PID 5012 wrote to memory of 4248	5012	4f0d6306a319b2af56e25f39efe0eeff10279aa09fd5d535b37797c2febc7224.exe	83
PID 5012 wrote to memory of 4248	5012	4f0d6306a319b2af56e25f39efe0eeff10279aa09fd5d535b37797c2febc7224.exe	83
PID 4248 wrote to memory of 4928	4248	ziZV3632.exe	84
PID 4248 wrote to memory of 4928	4248	ziZV3632.exe	84
PID 4248 wrote to memory of 2216	4248	ziZV3632.exe	92
PID 4248 wrote to memory of 2216	4248	ziZV3632.exe	92
PID 4248 wrote to memory of 2216	4248	ziZV3632.exe	92

C:\Users\Admin\AppData\Local\Temp\4f0d6306a319b2af56e25f39efe0eeff10279aa09fd5d535b37797c2febc7224.exe
"C:\Users\Admin\AppData\Local\Temp\4f0d6306a319b2af56e25f39efe0eeff10279aa09fd5d535b37797c2febc7224.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5012
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZV3632.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZV3632.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4248
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it769072.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it769072.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4928
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr043143.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr043143.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2216

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:1232

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\ziZV3632.exe

Filesize
414KB

MD5
635943f6f52665e5cde35ea18377dbee

SHA1
927c34e926b73e7319743061b8cfdcd6b84e5a32

SHA256
68434b9d5ca959216361e9995b94b3c9c67afee636e4e0b45cd4dff12033650d

SHA512
8a62b7969edd6146f6e5bfccc1885221c2c8dcb83d8f7f02b2093a4fea605696012fe908a5869aa2c8d2cb8aeda8c24f1983b6c0363ceb044a40f3dad8a03523

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it769072.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr043143.exe

Filesize
359KB

MD5
af4cc0751d205e2f3e8b577c4e2f74e3

SHA1
1272b2df9f1e29c7ad5d6e366a2e1395ba36ac23

SHA256
6359f392eb1335557864a98521abc8b395bdf55f996cf3bf3810b6343e3d4cf0

SHA512
6cb53c91a1965787d4769df50c9dce861a26e4ea38433e7a772e0e60b6260d1ad10c57161c1d7a859cded2e313a1d1c262f6ee598f9f827387fa18c676fee2d2

Download Submit
memory/2216-59-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-22-0x0000000007430000-0x00000000079D4000-memory.dmp

Filesize
5.6MB

Download
memory/2216-21-0x00000000049F0000-0x0000000004A2C000-memory.dmp

Filesize
240KB

Download
memory/2216-55-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-23-0x0000000004C90000-0x0000000004CCA000-memory.dmp

Filesize
232KB

Download
memory/2216-27-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-37-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-87-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-85-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-83-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-81-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-77-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-75-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-73-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-71-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-53-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-67-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-65-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-61-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-820-0x0000000004C00000-0x0000000004C4C000-memory.dmp

Filesize
304KB

Download
memory/2216-819-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/2216-58-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-69-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-52-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-47-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-45-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-44-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-39-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-35-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-33-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-31-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-29-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-79-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-63-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-49-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-41-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-25-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-24-0x0000000004C90000-0x0000000004CC5000-memory.dmp

Filesize
212KB

Download
memory/2216-816-0x0000000009D60000-0x000000000A378000-memory.dmp

Filesize
6.1MB

Download
memory/2216-817-0x00000000073E0000-0x00000000073F2000-memory.dmp

Filesize
72KB

Download
memory/2216-818-0x000000000A380000-0x000000000A48A000-memory.dmp

Filesize
1.0MB

Download
memory/4928-15-0x0000000000E00000-0x0000000000E0A000-memory.dmp

Filesize
40KB

Download
memory/4928-14-0x00007FFE30053000-0x00007FFE30055000-memory.dmp

Filesize
8KB

Download