healer | d420315ddc9efa13163ad22a8abcfa00e3ae8286001e9b29ee5d522bbc4891d9

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
11-11-2024 01:33

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General

Target

d420315ddc9efa13163ad22a8abcfa00e3ae8286001e9b29ee5d522bbc4891d9.exe
Size

677KB
MD5

3a429d1c57d6d50a91dcf79f3200be26
SHA1

e17bbb42970e0ae4999aaaf871fa42e94d455d51
SHA256

d420315ddc9efa13163ad22a8abcfa00e3ae8286001e9b29ee5d522bbc4891d9
SHA512

4e3ff37af60ad4a9c7c6a6abfff8070be262fcf288562307171a9374c9c376b34266dacab6acaa9674acb54520c2af16e367d30cd4af1147859216061eec4e29
SSDEEP

12288:vMrMy907jCLiMzVcAttC/+59F1LmkjGXdAQMBJrLgqRhOSH7fu2ARIAAp7xf:vyYjCLi2V/L979jNbTHZhDHbQ87xf

Score

10^/10

healer redline rosto discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosto

hueref.eu:4162

Attributes

auth_value
07d81eba8cad42bbd0ae60042d48eac6

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/1976-19-0x00000000022A0000-0x00000000022BA000-memory.dmp	healer
behavioral1/memory/1976-21-0x00000000024A0000-0x00000000024B8000-memory.dmp	healer
behavioral1/memory/1976-22-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-29-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-47-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-45-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-43-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-41-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-39-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-37-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-35-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-33-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-31-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-27-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-49-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-25-0x00000000024A0000-0x00000000024B2000-memory.dmp	healer
behavioral1/memory/1976-23-0x00000000024A0000-0x00000000024B2000-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\DisableScanOnRealtimeEnable = "1"	urWN42pQ73.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	urWN42pQ73.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	urWN42pQ73.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	urWN42pQ73.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	urWN42pQ73.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	urWN42pQ73.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/4832-61-0x0000000002530000-0x0000000002576000-memory.dmp	family_redline
behavioral1/memory/4832-62-0x00000000026C0000-0x0000000002704000-memory.dmp	family_redline
behavioral1/memory/4832-66-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-74-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-96-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-94-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-92-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-88-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-86-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-84-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-82-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-80-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-78-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-76-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-72-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-70-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-68-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-90-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-64-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline
behavioral1/memory/4832-63-0x00000000026C0000-0x00000000026FE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
5116	ycpg86vW94.exe
1976	urWN42pQ73.exe
4832	wrxh96lZ74.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	urWN42pQ73.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	urWN42pQ73.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\\\""	d420315ddc9efa13163ad22a8abcfa00e3ae8286001e9b29ee5d522bbc4891d9.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\\\""	ycpg86vW94.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3540	1976	WerFault.exe	86

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	d420315ddc9efa13163ad22a8abcfa00e3ae8286001e9b29ee5d522bbc4891d9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ycpg86vW94.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	urWN42pQ73.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wrxh96lZ74.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1976	urWN42pQ73.exe
1976	urWN42pQ73.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1976	urWN42pQ73.exe
Token: SeDebugPrivilege	4832	wrxh96lZ74.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 5116	3088	d420315ddc9efa13163ad22a8abcfa00e3ae8286001e9b29ee5d522bbc4891d9.exe	85
PID 3088 wrote to memory of 5116	3088	d420315ddc9efa13163ad22a8abcfa00e3ae8286001e9b29ee5d522bbc4891d9.exe	85
PID 3088 wrote to memory of 5116	3088	d420315ddc9efa13163ad22a8abcfa00e3ae8286001e9b29ee5d522bbc4891d9.exe	85
PID 5116 wrote to memory of 1976	5116	ycpg86vW94.exe	86
PID 5116 wrote to memory of 1976	5116	ycpg86vW94.exe	86
PID 5116 wrote to memory of 1976	5116	ycpg86vW94.exe	86
PID 5116 wrote to memory of 4832	5116	ycpg86vW94.exe	100
PID 5116 wrote to memory of 4832	5116	ycpg86vW94.exe	100
PID 5116 wrote to memory of 4832	5116	ycpg86vW94.exe	100

C:\Users\Admin\AppData\Local\Temp\d420315ddc9efa13163ad22a8abcfa00e3ae8286001e9b29ee5d522bbc4891d9.exe
"C:\Users\Admin\AppData\Local\Temp\d420315ddc9efa13163ad22a8abcfa00e3ae8286001e9b29ee5d522bbc4891d9.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3088
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycpg86vW94.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycpg86vW94.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5116
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urWN42pQ73.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urWN42pQ73.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:1976
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 1072
      4⤵
      Program crash
      PID:3540
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrxh96lZ74.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrxh96lZ74.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1976 -ip 1976
1⤵
PID:1404

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\ycpg86vW94.exe

Filesize
533KB

MD5
bcf2b75bd0d21846c7c6fe3c37b7588c

SHA1
07244a0fa92c9cdcfc05132018e29c5d84a154b1

SHA256
3d1fa040d9935898421f3192cff5ae95cba6d41b283dc54c307fe26cb10015d3

SHA512
baa64c2b872a3f83bb35eba11a1279d8130586a65ab671ce989fdc5bcc4c98b06306e87b3b233804ad20d6d58b583b0039362da89335569d4fea0437c4e20846

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urWN42pQ73.exe

Filesize
259KB

MD5
6bc8513cf7109e5ac11a3ce08bd4aa75

SHA1
c3ac687b5f1622ede490ea7503900c5fa192fd25

SHA256
5c740441af175fbb77d481aebd50b3598b387dabaf576e5607c0e5866f62c729

SHA512
b6e62cdbb3bb1dfd09ddab7f2befdd8225c61e143adcd20a9f23e38992057e3cc89e08370a36f5f1a2c9162f3498d7d6dfe025e1c783efb75380760ecfa6ae0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrxh96lZ74.exe

Filesize
317KB

MD5
951fa5356ac288731a279778680760cb

SHA1
ec2e18c615f5818742d946582d64e32bb88dbfbb

SHA256
f5f7055115e81907accaf5c574e871f2c009da8163df4d5930af1563f4f5b175

SHA512
b8385866f94ab644ad455571866080250acb23cb1d19208ec58cf316524e0b6c419620622c0fe0591b1ff0e3ee5a8e50a39ed0bc4a792ba4b9b903b0ed83d1c4

Download Submit
memory/1976-15-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/1976-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1976-16-0x0000000000590000-0x00000000005BD000-memory.dmp

Filesize
180KB

Download
memory/1976-18-0x0000000000400000-0x0000000000584000-memory.dmp

Filesize
1.5MB

Download
memory/1976-19-0x00000000022A0000-0x00000000022BA000-memory.dmp

Filesize
104KB

Download
memory/1976-20-0x0000000004FD0000-0x0000000005574000-memory.dmp

Filesize
5.6MB

Download
memory/1976-21-0x00000000024A0000-0x00000000024B8000-memory.dmp

Filesize
96KB

Download
memory/1976-22-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-29-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-47-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-45-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-43-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-41-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-39-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-37-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-35-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-33-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-31-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-27-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-49-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-25-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-23-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download
memory/1976-50-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/1976-51-0x0000000000590000-0x00000000005BD000-memory.dmp

Filesize
180KB

Download
memory/1976-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1976-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1976-55-0x0000000000400000-0x0000000000584000-memory.dmp

Filesize
1.5MB

Download
memory/4832-61-0x0000000002530000-0x0000000002576000-memory.dmp

Filesize
280KB

Download
memory/4832-62-0x00000000026C0000-0x0000000002704000-memory.dmp

Filesize
272KB

Download
memory/4832-66-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-74-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-96-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-94-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-92-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-88-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-86-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-84-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-82-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-80-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-78-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-76-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-72-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-70-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-68-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-90-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-64-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-63-0x00000000026C0000-0x00000000026FE000-memory.dmp

Filesize
248KB

Download
memory/4832-969-0x0000000005360000-0x0000000005978000-memory.dmp

Filesize
6.1MB

Download
memory/4832-970-0x0000000004C90000-0x0000000004D9A000-memory.dmp

Filesize
1.0MB

Download
memory/4832-971-0x00000000059B0000-0x00000000059C2000-memory.dmp

Filesize
72KB

Download
memory/4832-972-0x00000000059D0000-0x0000000005A0C000-memory.dmp

Filesize
240KB

Download
memory/4832-973-0x0000000005B20000-0x0000000005B6C000-memory.dmp

Filesize
304KB

Download