healer | 71f01e8de9346e22ee67005c8c0d6e043fa863d541b32ce11f48eb3d3b642482

Analysis

max time kernel
147s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2024 14:15

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General

Target

71f01e8de9346e22ee67005c8c0d6e043fa863d541b32ce11f48eb3d3b642482.exe
Size

666KB
MD5

32d84dbf8730f21dfe16fefe7bd8fbb5
SHA1

4bc91589ff4fcf072bece8971322841bdd4a8210
SHA256

71f01e8de9346e22ee67005c8c0d6e043fa863d541b32ce11f48eb3d3b642482
SHA512

45b11cdcbc078460fea27d1e269d0aa654944cdebaae0d821af6498fb64cf67e41bd4ba37b8d93ff04fc7244b6bc5c4a206c66c61f487c0385316171b2cc48c8
SSDEEP

12288:HMrzy907UEYA2YPF8Q2W6WymR+pLq8QIo6vtLNFbnDFU7:cypEYgPNR+pLqRt6vlNFy7

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

resource	yara_rule
behavioral1/memory/2748-19-0x0000000002620000-0x000000000263A000-memory.dmp	healer
behavioral1/memory/2748-21-0x0000000004EF0000-0x0000000004F08000-memory.dmp	healer
behavioral1/memory/2748-23-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-35-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-49-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-48-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-45-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-41-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-40-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-37-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-33-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-31-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-29-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-28-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-25-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-22-0x0000000004EF0000-0x0000000004F02000-memory.dmp	healer
behavioral1/memory/2748-43-0x0000000004EF0000-0x0000000004F02000-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\DisableOnAccessProtection = "1"	pro1008.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro1008.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro1008.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro1008.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro1008.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro1008.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/3476-61-0x00000000028A0000-0x00000000028E6000-memory.dmp	family_redline
behavioral1/memory/3476-62-0x00000000053C0000-0x0000000005404000-memory.dmp	family_redline
behavioral1/memory/3476-63-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-80-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-96-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-94-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-92-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-90-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-86-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-84-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-82-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-79-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-76-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-74-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-72-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-70-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-68-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-88-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-66-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/3476-64-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1664	un358114.exe
2748	pro1008.exe
3476	qu2582.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	pro1008.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro1008.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\\\""	71f01e8de9346e22ee67005c8c0d6e043fa863d541b32ce11f48eb3d3b642482.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\\\""	un358114.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
5380	sc.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1532	2748	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	71f01e8de9346e22ee67005c8c0d6e043fa863d541b32ce11f48eb3d3b642482.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un358114.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro1008.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu2582.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2748	pro1008.exe
2748	pro1008.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	pro1008.exe
Token: SeDebugPrivilege	3476	qu2582.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3600 wrote to memory of 1664	3600	71f01e8de9346e22ee67005c8c0d6e043fa863d541b32ce11f48eb3d3b642482.exe	85
PID 3600 wrote to memory of 1664	3600	71f01e8de9346e22ee67005c8c0d6e043fa863d541b32ce11f48eb3d3b642482.exe	85
PID 3600 wrote to memory of 1664	3600	71f01e8de9346e22ee67005c8c0d6e043fa863d541b32ce11f48eb3d3b642482.exe	85
PID 1664 wrote to memory of 2748	1664	un358114.exe	86
PID 1664 wrote to memory of 2748	1664	un358114.exe	86
PID 1664 wrote to memory of 2748	1664	un358114.exe	86
PID 1664 wrote to memory of 3476	1664	un358114.exe	100
PID 1664 wrote to memory of 3476	1664	un358114.exe	100
PID 1664 wrote to memory of 3476	1664	un358114.exe	100

C:\Users\Admin\AppData\Local\Temp\71f01e8de9346e22ee67005c8c0d6e043fa863d541b32ce11f48eb3d3b642482.exe
"C:\Users\Admin\AppData\Local\Temp\71f01e8de9346e22ee67005c8c0d6e043fa863d541b32ce11f48eb3d3b642482.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3600
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un358114.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un358114.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1664
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1008.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1008.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:2748
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 1080
      4⤵
      Program crash
      PID:1532
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2582.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2582.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2748 -ip 2748
1⤵
PID:396

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5380

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\un358114.exe

Filesize
524KB

MD5
b6c9f77b4fa6eb25bd1c49cee48473fd

SHA1
d2013d5d286e765822cc176073404b043f5e1063

SHA256
2f2ec9debdcd1857ade5c15dc1e8915a12cc8875bd2847d88ce3f0520239b834

SHA512
11e5fb35edb52df0159e74f9505bd965e1d2da1e658c87db59c5217aac18d10336a441bbe8393a57474e546f4240f161d5ae2c8081e0bcb914d266d1a3cd07a7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1008.exe

Filesize
294KB

MD5
ddc624c043fcdfb7025257b0e59f31a5

SHA1
02fd9af47f13b425c2e03696225cbfd78a443015

SHA256
ffd796e25079fd4648e0a5adf35e0542618cd8280184730ad80d974d7732b20f

SHA512
7bbcc70dfd140e3675adcb65480fe2707c8d3d1e54a7f18949805ff66ad4b70a285e6530063a2e96aa8b65c8a0e159e867d47918e828b91e308b9f4f0b3dad4f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2582.exe

Filesize
353KB

MD5
11aff3a44973cce6d628ed29341607b4

SHA1
c20444542e2a0c8081cfc47c793e2a02826f8f89

SHA256
d035c4ca01bf0cee293a8e35ff34768355c8748567108fdd5dfa3c4d89816d3c

SHA512
76eae33deb8ebea5d725b134c923711513fd6f1eb642310ac504685f1411727610f4ef7ea7db3f2c085807d5c3b8a32fcf2d46ff634d49f5b10cb94e2336f0a7

Download Submit
memory/2748-15-0x0000000000B60000-0x0000000000C60000-memory.dmp

Filesize
1024KB

Download
memory/2748-16-0x0000000000B00000-0x0000000000B2D000-memory.dmp

Filesize
180KB

Download
memory/2748-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2748-18-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/2748-19-0x0000000002620000-0x000000000263A000-memory.dmp

Filesize
104KB

Download
memory/2748-20-0x00000000050A0000-0x0000000005644000-memory.dmp

Filesize
5.6MB

Download
memory/2748-21-0x0000000004EF0000-0x0000000004F08000-memory.dmp

Filesize
96KB

Download
memory/2748-23-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-35-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-49-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-48-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-45-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-41-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-40-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-37-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-33-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-31-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-29-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-28-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-25-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-22-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-43-0x0000000004EF0000-0x0000000004F02000-memory.dmp

Filesize
72KB

Download
memory/2748-50-0x0000000000B60000-0x0000000000C60000-memory.dmp

Filesize
1024KB

Download
memory/2748-51-0x0000000000B00000-0x0000000000B2D000-memory.dmp

Filesize
180KB

Download
memory/2748-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2748-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2748-55-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/3476-61-0x00000000028A0000-0x00000000028E6000-memory.dmp

Filesize
280KB

Download
memory/3476-62-0x00000000053C0000-0x0000000005404000-memory.dmp

Filesize
272KB

Download
memory/3476-63-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-80-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-96-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-94-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-92-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-90-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-86-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-84-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-82-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-79-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-76-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-74-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-72-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-70-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-68-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-88-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-66-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-64-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/3476-969-0x0000000005440000-0x0000000005A58000-memory.dmp

Filesize
6.1MB

Download
memory/3476-970-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/3476-971-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/3476-972-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/3476-973-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download