healer | 654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3

Analysis

max time kernel
143s
max time network
151s
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, 00:18

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General

Target

654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe
Size

550KB
MD5

c240746cdd03093d609552b811d400ee
SHA1

68295adeee7cd86b7f6cb6eac0c88ae140615867
SHA256

654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3
SHA512

90ae2758fad24575fdf7a2f7defcf6e6679603803ba4c403f70edd4ded9d3c7f5444e07c1abab4bf28bb5565bc134be437b8814146a23f0ec6803cadd35074ee
SSDEEP

12288:qMrqy90Lahimz7AuxqVlVWvo6dfmG85DXHhzjGj:wyWsVAuxYj+6DlA

Score

10^/10

healer redline fud discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

fud

193.233.20.27:4123

Attributes

auth_value
cddc991efd6918ad5321d80dac884b40

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2064-12-0x0000000002270000-0x000000000228A000-memory.dmp	healer
behavioral1/memory/2064-14-0x0000000002430000-0x0000000002448000-memory.dmp	healer
behavioral1/memory/2064-15-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-40-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-38-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-37-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-34-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-32-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-30-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-28-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-26-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-24-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-22-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-20-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-18-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-16-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral1/memory/2064-42-0x0000000002430000-0x0000000002442000-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\DisableRealtimeMonitoring = "1"	r1484dE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	r1484dE.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	r1484dE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	r1484dE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	r1484dE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	r1484dE.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/1616-57-0x0000000004A50000-0x0000000004A96000-memory.dmp	family_redline
behavioral1/memory/1616-58-0x0000000004AD0000-0x0000000004B14000-memory.dmp	family_redline
behavioral1/memory/1616-84-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-76-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-92-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-90-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-88-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-86-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-82-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-80-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-79-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-74-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-72-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-70-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-69-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-66-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-64-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-62-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-60-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline
behavioral1/memory/1616-59-0x0000000004AD0000-0x0000000004B0E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
2064	r1484dE.exe
1616	w88fP08.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	r1484dE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	r1484dE.exe

Adds Run key to start application 2 TTPs 1 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\\\""	654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1484	2064	WerFault.exe	83

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	w88fP08.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	r1484dE.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2064	r1484dE.exe
2064	r1484dE.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2064	r1484dE.exe
Token: SeDebugPrivilege	1616	w88fP08.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2064	1928	654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe	83
PID 1928 wrote to memory of 2064	1928	654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe	83
PID 1928 wrote to memory of 2064	1928	654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe	83
PID 1928 wrote to memory of 1616	1928	654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe	98
PID 1928 wrote to memory of 1616	1928	654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe	98
PID 1928 wrote to memory of 1616	1928	654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe	98

C:\Users\Admin\AppData\Local\Temp\654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe
"C:\Users\Admin\AppData\Local\Temp\654b302bf4cc2f9b0f56984caf775aa83d4cca3596a6994df93226b4d0e444c3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r1484dE.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r1484dE.exe
  2⤵
  - 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:2064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1008
    3⤵
    - Program crash
    PID:1484
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w88fP08.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w88fP08.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2064 -ip 2064
1⤵
PID:904

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\r1484dE.exe

Filesize
322KB

MD5
8141937b23cd1895e561d8e90fdeeff3

SHA1
6f810e9e480564f5837461f8ccdd07c951a1bece

SHA256
ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

SHA512
40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w88fP08.exe

Filesize
380KB

MD5
7703b533b6e72a90817e85a9fd1f7126

SHA1
f4cc506f60b36ddf6474504989a9b171b1418570

SHA256
f6660c406e330206727065c74443d77ab4689c53984e6c2158f130c03cd2e86d

SHA512
3ee516734c6246d7b492af2a6ba3cae18d59d83cc281d75544b29918073a472b37d52ad6cf5c78bb36e81cc67e27d5cb2b0a1e6af098eaa4b5f5a3441f8ce031

Download Submit
memory/1616-79-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-70-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-969-0x0000000005AA0000-0x0000000005AEC000-memory.dmp

Filesize
304KB

Download
memory/1616-968-0x0000000005960000-0x000000000599C000-memory.dmp

Filesize
240KB

Download
memory/1616-967-0x0000000005900000-0x0000000005912000-memory.dmp

Filesize
72KB

Download
memory/1616-966-0x00000000057C0000-0x00000000058CA000-memory.dmp

Filesize
1.0MB

Download
memory/1616-965-0x0000000005130000-0x0000000005748000-memory.dmp

Filesize
6.1MB

Download
memory/1616-57-0x0000000004A50000-0x0000000004A96000-memory.dmp

Filesize
280KB

Download
memory/1616-59-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-60-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-62-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-56-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/1616-66-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-69-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-53-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/1616-58-0x0000000004AD0000-0x0000000004B14000-memory.dmp

Filesize
272KB

Download
memory/1616-72-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-74-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-80-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-82-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-86-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-88-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-90-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-92-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-54-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/1616-76-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-84-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-64-0x0000000004AD0000-0x0000000004B0E000-memory.dmp

Filesize
248KB

Download
memory/1616-55-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2064-26-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-40-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-10-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2064-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2064-48-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2064-47-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2064-44-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2064-43-0x00000000006F0000-0x00000000007F0000-memory.dmp

Filesize
1024KB

Download
memory/2064-42-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-16-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-18-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-8-0x00000000006F0000-0x00000000007F0000-memory.dmp

Filesize
1024KB

Download
memory/2064-20-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-22-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-24-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-28-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-30-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-32-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-34-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-37-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-38-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-15-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/2064-14-0x0000000002430000-0x0000000002448000-memory.dmp

Filesize
96KB

Download
memory/2064-13-0x0000000004E10000-0x00000000053B4000-memory.dmp

Filesize
5.6MB

Download
memory/2064-12-0x0000000002270000-0x000000000228A000-memory.dmp

Filesize
104KB

Download
memory/2064-11-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download