healer | 191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a

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
11-11-2024 00:45

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General

Target

191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a.exe
Size

386KB
MD5

bb2b2cc94a54c276ba734228847cfd6c
SHA1

ee6ed7f7f935a96b2f9ffc36ba63790dfb70c415
SHA256

191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a
SHA512

fe6a8c8549f73440b3bffd03e4e72fcc8402552a5146cac40be5dd73c819d13fd27d9468a42e06b990218dd7a0dff9e1282715a7f35b67dd1132dde598dd57e7
SSDEEP

12288:eMr7y90e8uhxCpyPRFwmX8yxeaoWRE4cy:5yl7xCojwmsyMaoWKy

Score

10^/10

healer redline mango discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0009000000023c8d-5.dat	healer
behavioral1/memory/4856-8-0x0000000000D40000-0x0000000000D4A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	s6955lk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	s6955lk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	s6955lk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	s6955lk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	s6955lk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	s6955lk.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/3696-18-0x00000000023C0000-0x0000000002406000-memory.dmp	family_redline
behavioral1/memory/3696-20-0x0000000002560000-0x00000000025A4000-memory.dmp	family_redline
behavioral1/memory/3696-31-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-36-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-34-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-32-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-28-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-78-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-66-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-44-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-26-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-24-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-22-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-21-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-84-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-82-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-80-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-76-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-74-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-72-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-70-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-68-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-64-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-62-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-60-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-58-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-57-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-55-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-52-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-50-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-48-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-46-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-42-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-40-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline
behavioral1/memory/3696-38-0x0000000002560000-0x000000000259E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
4856	s6955lk.exe
3696	t84Ny13.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	s6955lk.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\\\""	191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	t84Ny13.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4856	s6955lk.exe
4856	s6955lk.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4856	s6955lk.exe
Token: SeDebugPrivilege	3696	t84Ny13.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 4856	1612	191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a.exe	83
PID 1612 wrote to memory of 4856	1612	191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a.exe	83
PID 1612 wrote to memory of 3696	1612	191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a.exe	99
PID 1612 wrote to memory of 3696	1612	191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a.exe	99
PID 1612 wrote to memory of 3696	1612	191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a.exe	99

C:\Users\Admin\AppData\Local\Temp\191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a.exe
"C:\Users\Admin\AppData\Local\Temp\191510fbe16dce7375a7c162dd56ec351735d006815178528995cca6e47c809a.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1612
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s6955lk.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s6955lk.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4856
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t84Ny13.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t84Ny13.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3696

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\s6955lk.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t84Ny13.exe

Filesize
301KB

MD5
b0ea2c24f02506398abaae01d66def14

SHA1
68d8be92847434061877ecd6a6e2542895129a8b

SHA256
bbaadb0917566495a400596ca4d3b3803aa7f6f49f82071a4f146c831da9794a

SHA512
960f679b693196b7f4bb67edfc03b6b867014fd2e697d3990ebd24795df40725c6979fae1f06d568cc588eee6796ab88d0a68a0fc17cb614fc6e9381c07e88b8

Download Submit
memory/3696-15-0x00000000004B0000-0x00000000005B0000-memory.dmp

Filesize
1024KB

Download
memory/3696-16-0x00000000005B0000-0x00000000005FB000-memory.dmp

Filesize
300KB

Download
memory/3696-17-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3696-18-0x00000000023C0000-0x0000000002406000-memory.dmp

Filesize
280KB

Download
memory/3696-19-0x0000000004AC0000-0x0000000005064000-memory.dmp

Filesize
5.6MB

Download
memory/3696-20-0x0000000002560000-0x00000000025A4000-memory.dmp

Filesize
272KB

Download
memory/3696-31-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-36-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-34-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-32-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-28-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-78-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-66-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-44-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-26-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-24-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-22-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-21-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-84-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-82-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-80-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-76-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-74-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-72-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-70-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-68-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-64-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-62-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-60-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-58-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-57-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-55-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-52-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-50-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-48-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-46-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-42-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-40-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-38-0x0000000002560000-0x000000000259E000-memory.dmp

Filesize
248KB

Download
memory/3696-927-0x00000000050A0000-0x00000000056B8000-memory.dmp

Filesize
6.1MB

Download
memory/3696-928-0x0000000005740000-0x000000000584A000-memory.dmp

Filesize
1.0MB

Download
memory/3696-929-0x0000000005880000-0x0000000005892000-memory.dmp

Filesize
72KB

Download
memory/3696-930-0x00000000058A0000-0x00000000058DC000-memory.dmp

Filesize
240KB

Download
memory/3696-931-0x00000000059F0000-0x0000000005A3C000-memory.dmp

Filesize
304KB

Download
memory/3696-932-0x00000000004B0000-0x00000000005B0000-memory.dmp

Filesize
1024KB

Download
memory/3696-933-0x00000000005B0000-0x00000000005FB000-memory.dmp

Filesize
300KB

Download
memory/3696-935-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4856-7-0x00007FFC7B5A3000-0x00007FFC7B5A5000-memory.dmp

Filesize
8KB

Download
memory/4856-8-0x0000000000D40000-0x0000000000D4A000-memory.dmp

Filesize
40KB

Download
memory/4856-9-0x00007FFC7B5A3000-0x00007FFC7B5A5000-memory.dmp

Filesize
8KB

Download