healer | db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 20:48

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General

Target

db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.exe
Size

697KB
MD5

53f9c01104527ec0e86167d6905fa4ca
SHA1

54e043a05eca655825a79db79aed75c5220aa8c8
SHA256

db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329
SHA512

bf2a03c91ad8463988a5d6f983f50ab9f9e51aa901e577a168f918971385e2bf01b1836bda57c34ee663d29214a6c2171682a76d130b4a4b75d0b0c5fe1c284e
SSDEEP

12288:PMrdy90fQpf6hO/HHO99rBAyCPP2FuOL6FmGjAAxI9g8HB0/1rWn:Ky+QF6EnQ9rqzP25rGjRI9Lhg0

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/3044-18-0x00000000047F0000-0x000000000480A000-memory.dmp	healer
behavioral1/memory/3044-20-0x0000000007270000-0x0000000007288000-memory.dmp	healer
behavioral1/memory/3044-48-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-46-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-44-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-42-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-40-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-38-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-36-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-34-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-32-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-30-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-28-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-26-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-24-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-22-0x0000000007270000-0x0000000007282000-memory.dmp	healer
behavioral1/memory/3044-21-0x0000000007270000-0x0000000007282000-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:

pro9789.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro9789.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro9789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro9789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro9789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro9789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro9789.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/4144-60-0x0000000004850000-0x0000000004896000-memory.dmp	family_redline
behavioral1/memory/4144-61-0x0000000004920000-0x0000000004964000-memory.dmp	family_redline
behavioral1/memory/4144-95-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-75-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-93-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-91-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-89-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-87-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-85-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-83-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-81-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-79-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-77-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-73-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-71-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-69-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-67-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-65-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-63-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline
behavioral1/memory/4144-62-0x0000000004920000-0x000000000495F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un707189.exepro9789.exequ9696.exe

pid process

1408 un707189.exe
3044 pro9789.exe
4144 qu9696.exe

pid	process
1408	un707189.exe
3044	pro9789.exe
4144	qu9696.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro9789.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro9789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro9789.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.exeun707189.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\\\""	db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.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\\\""	un707189.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1996 3044 WerFault.exe pro9789.exe

pid	pid_target	process	target process
1996	3044	WerFault.exe	pro9789.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:

db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.exeun707189.exepro9789.exequ9696.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un707189.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro9789.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu9696.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro9789.exe

pid process

3044 pro9789.exe
3044 pro9789.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro9789.exequ9696.exe

description pid process

Token: SeDebugPrivilege 3044 pro9789.exe
Token: SeDebugPrivilege 4144 qu9696.exe

pid	process
3044	pro9789.exe
3044	pro9789.exe

description	pid	process
Token: SeDebugPrivilege	3044	pro9789.exe
Token: SeDebugPrivilege	4144	qu9696.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.exeun707189.exe

description	pid	process	target process
PID 2480 wrote to memory of 1408	2480	db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.exe	un707189.exe
PID 2480 wrote to memory of 1408	2480	db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.exe	un707189.exe
PID 2480 wrote to memory of 1408	2480	db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.exe	un707189.exe
PID 1408 wrote to memory of 3044	1408	un707189.exe	pro9789.exe
PID 1408 wrote to memory of 3044	1408	un707189.exe	pro9789.exe
PID 1408 wrote to memory of 3044	1408	un707189.exe	pro9789.exe
PID 1408 wrote to memory of 4144	1408	un707189.exe	qu9696.exe
PID 1408 wrote to memory of 4144	1408	un707189.exe	qu9696.exe
PID 1408 wrote to memory of 4144	1408	un707189.exe	qu9696.exe

C:\Users\Admin\AppData\Local\Temp\db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.exe
"C:\Users\Admin\AppData\Local\Temp\db30d3a1ce9d65737ad7d19e67f756b9cc7696d681276da284ede075357de329.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2480

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un707189.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un707189.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1408

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9789.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9789.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:3044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3044 -s 1084
4⤵
- Program crash
PID:1996

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9696.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9696.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4144

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3044 -ip 3044
1⤵
PID:2700

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\un707189.exe

Filesize
555KB

MD5
8c2179c763a7bc0d953a1937241d7341

SHA1
dc4c71adb0c8775d62646e59ecd34a9317eaa716

SHA256
7f82cc7023a803e5e1e1706e724ef7ec94838a00356e1b145c22724076eb15a8

SHA512
8b43e5092430af5ef73267327b8e6eb0b883746fd0fdaefa1f5d7dbd2490ebec6327ff2136e3edb1ae327ba0a0a85a002b11f96f3fbe28ae0687d225cb1f8881

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9789.exe

Filesize
347KB

MD5
ba42c66787a3fbbdddc888327efc2733

SHA1
fb69d50b0b0f8761477779aa341293d26ca6c463

SHA256
706e28671352ce30ecb1232ff44861dd6d242dbd79deb581a53fbab2fc46b6ef

SHA512
70a11b8d0836bce3318579a5f11a9a52e416459e691be8f33ee763a17c8e9c9f241d13e633f5308c6947c188002f6b2bb7b2c3dc529cabf3f79694617221a830

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9696.exe

Filesize
406KB

MD5
46a1b145314a2c3d1ae779b88af946ed

SHA1
a7381334b261406bc50b885558b846728507c2e5

SHA256
81c606eb19d6719902645e7975c67ce39d46c823164f9cc5c4a4da8171b4510f

SHA512
bfe92f6ccd5cf85525c7007f9bf3a0e97a7d46809709aa073272b1b1e47193b554389c6773acf2c7136030b2684d0a1396b71726bf92f7f4254d031befcb6dfd

Download Submit
memory/3044-15-0x0000000002E00000-0x0000000002F00000-memory.dmp

Filesize
1024KB

Download
memory/3044-16-0x0000000002C80000-0x0000000002CAD000-memory.dmp

Filesize
180KB

Download
memory/3044-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3044-18-0x00000000047F0000-0x000000000480A000-memory.dmp

Filesize
104KB

Download
memory/3044-19-0x00000000073E0000-0x0000000007984000-memory.dmp

Filesize
5.6MB

Download
memory/3044-20-0x0000000007270000-0x0000000007288000-memory.dmp

Filesize
96KB

Download
memory/3044-48-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-46-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-44-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-42-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-40-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-38-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-36-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-34-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-32-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-30-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-28-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-26-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-24-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-22-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-21-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/3044-49-0x0000000002E00000-0x0000000002F00000-memory.dmp

Filesize
1024KB

Download
memory/3044-50-0x0000000002C80000-0x0000000002CAD000-memory.dmp

Filesize
180KB

Download
memory/3044-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3044-51-0x0000000000400000-0x0000000002B84000-memory.dmp

Filesize
39.5MB

Download
memory/3044-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3044-54-0x0000000000400000-0x0000000002B84000-memory.dmp

Filesize
39.5MB

Download
memory/4144-60-0x0000000004850000-0x0000000004896000-memory.dmp

Filesize
280KB

Download
memory/4144-61-0x0000000004920000-0x0000000004964000-memory.dmp

Filesize
272KB

Download
memory/4144-95-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-75-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-93-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-91-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-89-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-87-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-85-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-83-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-81-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-79-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-77-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-73-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-71-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-69-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-67-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-65-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-63-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-62-0x0000000004920000-0x000000000495F000-memory.dmp

Filesize
252KB

Download
memory/4144-968-0x00000000079E0000-0x0000000007FF8000-memory.dmp

Filesize
6.1MB

Download
memory/4144-969-0x0000000007290000-0x000000000739A000-memory.dmp

Filesize
1.0MB

Download
memory/4144-970-0x00000000073D0000-0x00000000073E2000-memory.dmp

Filesize
72KB

Download
memory/4144-971-0x0000000008000000-0x000000000803C000-memory.dmp

Filesize
240KB

Download
memory/4144-972-0x0000000008140000-0x000000000818C000-memory.dmp

Filesize
304KB

Download