healer | 2517d2a28ff6eb41161a7a198d40a859a4ae73bf244ac3416e5f8e6d1e3a28a5

Analysis

max time kernel
113s
max time network
116s
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 02:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2517d2a28ff6eb41161a7a198d40a859a4ae73bf244ac3416e5f8e6d1e3a28a5N.exe
Size

690KB
MD5

6cf012e82f2563063dd416a6e063f490
SHA1

bbb51af6a95b3bc5fa8e66fb8172971062db159b
SHA256

2517d2a28ff6eb41161a7a198d40a859a4ae73bf244ac3416e5f8e6d1e3a28a5
SHA512

61da9c0b94cea6d3cf006e095e46a727320223420ad36382de46de4b41edee0b4d1a678d274d6a43d72909c0cd3c341a5f8baf75af73a5d90ee451ca5db02611
SSDEEP

12288:qy90pTPO5H6GZGeqKSjKUgz46ARJWG0+fA2FmB8JTk:qyQOb+tgz4zRJR42FYwk

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/2356-19-0x0000000004960000-0x000000000497A000-memory.dmp	healer
behavioral1/memory/2356-21-0x0000000004FB0000-0x0000000004FC8000-memory.dmp	healer
behavioral1/memory/2356-33-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-49-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-47-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-45-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-43-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-41-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-39-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-37-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-31-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-29-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-27-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-25-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-23-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-35-0x0000000004FB0000-0x0000000004FC3000-memory.dmp	healer
behavioral1/memory/2356-22-0x0000000004FB0000-0x0000000004FC3000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	93817876.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	93817876.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	93817876.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	93817876.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	93817876.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	93817876.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/1692-61-0x0000000002430000-0x000000000246C000-memory.dmp	family_redline
behavioral1/memory/1692-62-0x0000000002610000-0x000000000264A000-memory.dmp	family_redline
behavioral1/memory/1692-66-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-64-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-63-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-90-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-96-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-94-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-92-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-88-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-86-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-84-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-83-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-81-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-78-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-76-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-74-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-72-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-70-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline
behavioral1/memory/1692-68-0x0000000002610000-0x0000000002645000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2296	un028297.exe
2356	93817876.exe
1692	rk554490.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	93817876.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	93817876.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\\\""	2517d2a28ff6eb41161a7a198d40a859a4ae73bf244ac3416e5f8e6d1e3a28a5N.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\\\""	un028297.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3208	2356	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	2517d2a28ff6eb41161a7a198d40a859a4ae73bf244ac3416e5f8e6d1e3a28a5N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un028297.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	93817876.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rk554490.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2356	93817876.exe
2356	93817876.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2356	93817876.exe
Token: SeDebugPrivilege	1692	rk554490.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4364 wrote to memory of 2296	4364	2517d2a28ff6eb41161a7a198d40a859a4ae73bf244ac3416e5f8e6d1e3a28a5N.exe	83
PID 4364 wrote to memory of 2296	4364	2517d2a28ff6eb41161a7a198d40a859a4ae73bf244ac3416e5f8e6d1e3a28a5N.exe	83
PID 4364 wrote to memory of 2296	4364	2517d2a28ff6eb41161a7a198d40a859a4ae73bf244ac3416e5f8e6d1e3a28a5N.exe	83
PID 2296 wrote to memory of 2356	2296	un028297.exe	84
PID 2296 wrote to memory of 2356	2296	un028297.exe	84
PID 2296 wrote to memory of 2356	2296	un028297.exe	84
PID 2296 wrote to memory of 1692	2296	un028297.exe	98
PID 2296 wrote to memory of 1692	2296	un028297.exe	98
PID 2296 wrote to memory of 1692	2296	un028297.exe	98

C:\Users\Admin\AppData\Local\Temp\2517d2a28ff6eb41161a7a198d40a859a4ae73bf244ac3416e5f8e6d1e3a28a5N.exe
"C:\Users\Admin\AppData\Local\Temp\2517d2a28ff6eb41161a7a198d40a859a4ae73bf244ac3416e5f8e6d1e3a28a5N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4364
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un028297.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un028297.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93817876.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93817876.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:2356
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 1088
      4⤵
      Program crash
      PID:3208
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk554490.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk554490.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2356 -ip 2356
1⤵
PID:880

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un028297.exe

Filesize
536KB

MD5
e3654b910451f2ed51d6d1a69fd99da4

SHA1
29e11e79a97c4caef9b2675a27f7cff867781163

SHA256
8018d733cb16d49d930b0ae85fd94040ddcec5c26a1084cbf05e77c0f4fab1c3

SHA512
3b612b55acf4e6db36b1cac8e769cc18a825b21a69a4572599b8298f74e372ec81e0c18bf44f4ebc8d842d1883ccd20b9d7d6f5a0e02b50cf00f79d98478221f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93817876.exe

Filesize
259KB

MD5
bfc3ef2c826bd1262bd5025de4705767

SHA1
ad555d3fab665682c8e998be40b20d2731625fa6

SHA256
077f7598134239d6fb9c71d203ed133b3e57bce599de06dfa23cc0a04b8804f6

SHA512
90bc11c3e3143b049d484d583301bc754dc23f83e360f821b8eaf104c6a99448e8bcbcb32a122ec5145b018dd3e401873513868e268e45b3654af164062bd115

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk554490.exe

Filesize
341KB

MD5
dd0bfe1a480c8fc9a8359120298e6178

SHA1
3c3ae5680c58dff667ab78be8f4208160bc9f093

SHA256
ae38536cc6301446af0c52d932352ec802280921544963d9be2c01d2fd5d37f4

SHA512
fc187f5b0bdac497bf3f8b4fc23fcf213f459e4061024f5a092461ed7e9ba0a31a605ad9f33004b355b5f5910d26beaa010bc753b4bbf3a5da3e20177849e758

Download Submit
memory/1692-81-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-84-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-856-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/1692-855-0x0000000007650000-0x0000000007C68000-memory.dmp

Filesize
6.1MB

Download
memory/1692-68-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-70-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-72-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-74-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-76-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-78-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-858-0x0000000004CC0000-0x0000000004CFC000-memory.dmp

Filesize
240KB

Download
memory/1692-859-0x0000000002390000-0x00000000023DC000-memory.dmp

Filesize
304KB

Download
memory/1692-83-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-857-0x0000000007C70000-0x0000000007D7A000-memory.dmp

Filesize
1.0MB

Download
memory/1692-86-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-88-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-92-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-94-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-96-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-90-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-63-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-64-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-66-0x0000000002610000-0x0000000002645000-memory.dmp

Filesize
212KB

Download
memory/1692-62-0x0000000002610000-0x000000000264A000-memory.dmp

Filesize
232KB

Download
memory/1692-61-0x0000000002430000-0x000000000246C000-memory.dmp

Filesize
240KB

Download
memory/2356-43-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2356-55-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2356-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2356-51-0x00000000020B0000-0x00000000020DD000-memory.dmp

Filesize
180KB

Download
memory/2356-50-0x0000000000550000-0x0000000000650000-memory.dmp

Filesize
1024KB

Download
memory/2356-22-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-35-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-23-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-25-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-27-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-29-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-31-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-37-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-39-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-41-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-45-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-47-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-49-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-33-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

Filesize
76KB

Download
memory/2356-21-0x0000000004FB0000-0x0000000004FC8000-memory.dmp

Filesize
96KB

Download
memory/2356-20-0x0000000004A00000-0x0000000004FA4000-memory.dmp

Filesize
5.6MB

Download
memory/2356-19-0x0000000004960000-0x000000000497A000-memory.dmp

Filesize
104KB

Download
memory/2356-18-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2356-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2356-16-0x00000000020B0000-0x00000000020DD000-memory.dmp

Filesize
180KB

Download
memory/2356-15-0x0000000000550000-0x0000000000650000-memory.dmp

Filesize
1024KB

Download