healer | c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad

Analysis

max time kernel
143s
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
06-11-2024 11:23

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General

Target

c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.exe
Size

658KB
MD5

7722a181d4a20de4f7ebea7baafe50f3
SHA1

ac885821b68958d4276702267c89d961e3e53746
SHA256

c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad
SHA512

dc2696bf387b760e997d1171350842e47dda4108b34e6b3a75a1cd9784db55ed746c38411c41992c8f37151bfcf11ed46dde3bea4de0344bc2ad3c7c290ec353
SSDEEP

12288:2Mrwy90/9vmmtoE9ohU/RJQ7Ejpm07ZRHgUS97hHIG:Sy0EmqdsQ7EHPHTS97Z

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4924-19-0x0000000002360000-0x000000000237A000-memory.dmp	healer
behavioral1/memory/4924-21-0x00000000025D0000-0x00000000025E8000-memory.dmp	healer
behavioral1/memory/4924-49-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-47-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-45-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-43-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-41-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-40-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-37-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-35-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-33-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-31-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-29-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-27-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-25-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-23-0x00000000025D0000-0x00000000025E2000-memory.dmp	healer
behavioral1/memory/4924-22-0x00000000025D0000-0x00000000025E2000-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

Processes:

pro6629.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro6629.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro6629.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro6629.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro6629.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro6629.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro6629.exe

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

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/5008-61-0x0000000002700000-0x0000000002746000-memory.dmp	family_redline
behavioral1/memory/5008-62-0x0000000004AE0000-0x0000000004B24000-memory.dmp	family_redline
behavioral1/memory/5008-72-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-80-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-96-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-94-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-92-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-90-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-88-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-86-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-82-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-78-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-76-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-74-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-70-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-84-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-68-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-66-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-64-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/5008-63-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un965382.exepro6629.exequ1978.exe

pid process

2968 un965382.exe
4924 pro6629.exe
5008 qu1978.exe

pid	process
2968	un965382.exe
4924	pro6629.exe
5008	qu1978.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro6629.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro6629.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro6629.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.exeun965382.exe

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\\\""	c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.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\\\""	un965382.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

4892 sc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2300 4924 WerFault.exe pro6629.exe

pid	process
4892	sc.exe

pid	pid_target	process	target process
2300	4924	WerFault.exe	pro6629.exe

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

Processes:

c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.exeun965382.exepro6629.exequ1978.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un965382.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro6629.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu1978.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro6629.exe

pid process

4924 pro6629.exe
4924 pro6629.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro6629.exequ1978.exe

description pid process

Token: SeDebugPrivilege 4924 pro6629.exe
Token: SeDebugPrivilege 5008 qu1978.exe

pid	process
4924	pro6629.exe
4924	pro6629.exe

description	pid	process
Token: SeDebugPrivilege	4924	pro6629.exe
Token: SeDebugPrivilege	5008	qu1978.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.exeun965382.exe

description	pid	process	target process
PID 3128 wrote to memory of 2968	3128	c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.exe	un965382.exe
PID 3128 wrote to memory of 2968	3128	c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.exe	un965382.exe
PID 3128 wrote to memory of 2968	3128	c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.exe	un965382.exe
PID 2968 wrote to memory of 4924	2968	un965382.exe	pro6629.exe
PID 2968 wrote to memory of 4924	2968	un965382.exe	pro6629.exe
PID 2968 wrote to memory of 4924	2968	un965382.exe	pro6629.exe
PID 2968 wrote to memory of 5008	2968	un965382.exe	qu1978.exe
PID 2968 wrote to memory of 5008	2968	un965382.exe	qu1978.exe
PID 2968 wrote to memory of 5008	2968	un965382.exe	qu1978.exe

C:\Users\Admin\AppData\Local\Temp\c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.exe
"C:\Users\Admin\AppData\Local\Temp\c310e8bfea633a796b070d8c2f3525b0ed50355d1e8b1013d389751f8e9a21ad.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3128

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un965382.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un965382.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2968

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6629.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6629.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:4924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4924 -s 1016
4⤵
- Program crash
PID:2300

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1978.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1978.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4924 -ip 4924
1⤵
PID:3496

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4892

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\un965382.exe

Filesize
516KB

MD5
475c3240b740c6caaa3c556ae88b131a

SHA1
94860ec4ed9ef8f91573723eef3ee340ecc0eab4

SHA256
2e961bf3689d2321a9bd72978b505faf1a5c02e62174e27c9f66bc654eb353a4

SHA512
bcd89a78d84e016b1ed0aac9acefdbcaf5676a28706efa95a5a2bbab3374a9b51d3dbe4ebcc3afcb5a8dd69eb0d018eba9cc50817186af914c8a6939f45256ad

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6629.exe

Filesize
236KB

MD5
56c0b70ae19b1123f53f7b047ba1c94d

SHA1
92ca1329e6378636df5ba78d962dc1f0643a37f2

SHA256
7b0f2a7d993c161fd25b7129f6eadb92537daa11d52eb54f0e77635b5a729492

SHA512
ddca3ac86d3009dd1d27732032aaa91a197ee39c47ad9db31f48f51241e338482bc76097d7b1d4853b25ba4abc816e18885e3e47932429ebd636b0ddcd25ea9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1978.exe

Filesize
294KB

MD5
235110c0d495e6927065282c736c9da3

SHA1
fcdd080fdee8323108b626804efbe8dd9c7b5242

SHA256
42a5e5f66cc5e4babf18147742f4d008de36558509f656dbf8dde94e1396c06f

SHA512
a998227c6ae4282a7910b3e15e7a04f2e86b0d6a86aecc872a5501251d46c9f3b602c71a72ea25fb02151718d640951497c0fcd5ac9c6060ca948fbc38fa6b54

Download Submit
memory/4924-15-0x0000000000850000-0x0000000000950000-memory.dmp

Filesize
1024KB

Download
memory/4924-16-0x0000000000610000-0x000000000063D000-memory.dmp

Filesize
180KB

Download
memory/4924-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4924-18-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/4924-19-0x0000000002360000-0x000000000237A000-memory.dmp

Filesize
104KB

Download
memory/4924-20-0x0000000004A50000-0x0000000004FF4000-memory.dmp

Filesize
5.6MB

Download
memory/4924-21-0x00000000025D0000-0x00000000025E8000-memory.dmp

Filesize
96KB

Download
memory/4924-49-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-47-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-45-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-43-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-41-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-40-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-37-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-35-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-33-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-31-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-29-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-27-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-25-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-23-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-22-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/4924-50-0x0000000000850000-0x0000000000950000-memory.dmp

Filesize
1024KB

Download
memory/4924-51-0x0000000000610000-0x000000000063D000-memory.dmp

Filesize
180KB

Download
memory/4924-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4924-55-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/4924-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5008-61-0x0000000002700000-0x0000000002746000-memory.dmp

Filesize
280KB

Download
memory/5008-62-0x0000000004AE0000-0x0000000004B24000-memory.dmp

Filesize
272KB

Download
memory/5008-72-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-80-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-96-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-94-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-92-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-90-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-88-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-86-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-82-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-78-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-76-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-74-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-70-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-84-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-68-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-66-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-64-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-63-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/5008-969-0x0000000005290000-0x00000000058A8000-memory.dmp

Filesize
6.1MB

Download
memory/5008-970-0x0000000004BB0000-0x0000000004CBA000-memory.dmp

Filesize
1.0MB

Download
memory/5008-971-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/5008-972-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/5008-973-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download