healer | 9d57dd158ad7ed4dd020d8a0cc1ecd173b7d12490e262adc1b003c92197074bb

Analysis

max time kernel
114s
max time network
119s
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 22:58

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General

Target

9d57dd158ad7ed4dd020d8a0cc1ecd173b7d12490e262adc1b003c92197074bbN.exe
Size

764KB
MD5

793373fcc46d5d75d31f17a9adc8d6f0
SHA1

b9b7cd496d7badb8815a0146d40f01c61c5e59a9
SHA256

9d57dd158ad7ed4dd020d8a0cc1ecd173b7d12490e262adc1b003c92197074bb
SHA512

ecdd0797d233019066eaa7265ba5ff8012c9b817e686ea3dab693a0b1dacdcdcdb798aa89df6b4d414f26b813ab380b42706c426095470424de3cff0e81ff567
SSDEEP

12288:Zy90biJ1VUq6siPbpk+k2PX3K5WqboJgoFaZslCI1OFY:ZyOiJDV6rPHTXIDagJiEdq

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/3932-19-0x0000000002770000-0x000000000278A000-memory.dmp	healer
behavioral1/memory/3932-21-0x0000000002910000-0x0000000002928000-memory.dmp	healer
behavioral1/memory/3932-49-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-47-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-45-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-43-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-41-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-39-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-37-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-35-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-33-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-31-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-29-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-27-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-25-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-23-0x0000000002910000-0x0000000002922000-memory.dmp	healer
behavioral1/memory/3932-22-0x0000000002910000-0x0000000002922000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr830219.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr830219.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr830219.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr830219.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr830219.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr830219.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/396-60-0x0000000004D40000-0x0000000004D7C000-memory.dmp	family_redline
behavioral1/memory/396-61-0x00000000053F0000-0x000000000542A000-memory.dmp	family_redline
behavioral1/memory/396-67-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-69-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-87-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-75-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-65-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-63-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-62-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-95-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-93-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-91-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-89-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-85-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-83-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-81-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-79-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-77-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-73-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline
behavioral1/memory/396-71-0x00000000053F0000-0x0000000005425000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3856	un999374.exe
3932	pr830219.exe
396	qu020179.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr830219.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr830219.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	un999374.exe
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\\\""	9d57dd158ad7ed4dd020d8a0cc1ecd173b7d12490e262adc1b003c92197074bbN.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1492	3932	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 4 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	9d57dd158ad7ed4dd020d8a0cc1ecd173b7d12490e262adc1b003c92197074bbN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un999374.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr830219.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu020179.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3932	pr830219.exe
3932	pr830219.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3932	pr830219.exe
Token: SeDebugPrivilege	396	qu020179.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3336 wrote to memory of 3856	3336	9d57dd158ad7ed4dd020d8a0cc1ecd173b7d12490e262adc1b003c92197074bbN.exe	83
PID 3336 wrote to memory of 3856	3336	9d57dd158ad7ed4dd020d8a0cc1ecd173b7d12490e262adc1b003c92197074bbN.exe	83
PID 3336 wrote to memory of 3856	3336	9d57dd158ad7ed4dd020d8a0cc1ecd173b7d12490e262adc1b003c92197074bbN.exe	83
PID 3856 wrote to memory of 3932	3856	un999374.exe	84
PID 3856 wrote to memory of 3932	3856	un999374.exe	84
PID 3856 wrote to memory of 3932	3856	un999374.exe	84
PID 3856 wrote to memory of 396	3856	un999374.exe	97
PID 3856 wrote to memory of 396	3856	un999374.exe	97
PID 3856 wrote to memory of 396	3856	un999374.exe	97

C:\Users\Admin\AppData\Local\Temp\9d57dd158ad7ed4dd020d8a0cc1ecd173b7d12490e262adc1b003c92197074bbN.exe
"C:\Users\Admin\AppData\Local\Temp\9d57dd158ad7ed4dd020d8a0cc1ecd173b7d12490e262adc1b003c92197074bbN.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3336
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un999374.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un999374.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3856
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr830219.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr830219.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3932
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3932 -s 1100
      4⤵
      Program crash
      PID:1492
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu020179.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu020179.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3932 -ip 3932
1⤵
PID:2588

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\un999374.exe

Filesize
610KB

MD5
6f877670d14cf73b41a91ddf1cc1bb7d

SHA1
ef9d1e42c980d7f5bb83da113a3ecf6f585fa74f

SHA256
62679d97cbd4edb3d9442699b17619de62c057b7fc130915f2b7b5ef859ca524

SHA512
d08f3d7607bde05c97ebe4f83a1f151c66cd03c1bae4ebe501533b0137b09511580f9e672f7410a2c4ebc4fe54894490210bd91983bc38fd3628f3ae77036fdc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr830219.exe

Filesize
403KB

MD5
79d0ef162379a79a876c87023c976311

SHA1
1be8716eae45df68236466b1362c82bd9a041241

SHA256
bdbfa6f5c46b2e8b4b1fe22b2cbc67b762f1150b665b4e09208ff3be7f218b17

SHA512
7971a807465c147be75c27b53f931ddff8c33f84bfed4dd2892cc8d749dcf3a7dbacaedcf068ded18ee05331bdbe7bc090f2f7c980cfea527f42351dd88ea462

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu020179.exe

Filesize
486KB

MD5
598436ac890b5283bec7bfea3de67726

SHA1
85ac2d9038c8374722f610484f4ca9f0f05cb502

SHA256
e0edade865eb1c59cea4c869e3e5de1f09cf153ba4ce255acca07820d8466955

SHA512
e4e5039fc73b72f5a3c54aa9f8fd80aeee58ffb771fb9da563ee57ee1b8ae663491244d8138478d8a176c47ca228a70d65be7534702350ceaea1c01018d671be

Download Submit
memory/396-85-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-91-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-855-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/396-854-0x00000000078F0000-0x0000000007F08000-memory.dmp

Filesize
6.1MB

Download
memory/396-71-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-73-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-77-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-79-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-81-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-83-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-857-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/396-858-0x00000000026D0000-0x000000000271C000-memory.dmp

Filesize
304KB

Download
memory/396-89-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-856-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/396-93-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-95-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-62-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-63-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-65-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-75-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-87-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-69-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-67-0x00000000053F0000-0x0000000005425000-memory.dmp

Filesize
212KB

Download
memory/396-61-0x00000000053F0000-0x000000000542A000-memory.dmp

Filesize
232KB

Download
memory/396-60-0x0000000004D40000-0x0000000004D7C000-memory.dmp

Filesize
240KB

Download
memory/3932-41-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3932-54-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/3932-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3932-50-0x00000000008E0000-0x00000000009E0000-memory.dmp

Filesize
1024KB

Download
memory/3932-22-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-23-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-25-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-27-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-29-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-31-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-33-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-35-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-37-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-39-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-43-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-45-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-47-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-49-0x0000000002910000-0x0000000002922000-memory.dmp

Filesize
72KB

Download
memory/3932-21-0x0000000002910000-0x0000000002928000-memory.dmp

Filesize
96KB

Download
memory/3932-20-0x0000000004F80000-0x0000000005524000-memory.dmp

Filesize
5.6MB

Download
memory/3932-19-0x0000000002770000-0x000000000278A000-memory.dmp

Filesize
104KB

Download
memory/3932-18-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/3932-17-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/3932-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3932-15-0x00000000008E0000-0x00000000009E0000-memory.dmp

Filesize
1024KB

Download