healer | 6983144d109cb6bc458fbc84162712bedc96775e6e1ba5b026e91b1c59865e12

Analysis

max time kernel
149s
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 22:25

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General

Target

6983144d109cb6bc458fbc84162712bedc96775e6e1ba5b026e91b1c59865e12.exe
Size

659KB
MD5

82c0758029091f06035d51ba17e7bbee
SHA1

a42ce0a2eedad866642590d57b58182fd42d19f7
SHA256

6983144d109cb6bc458fbc84162712bedc96775e6e1ba5b026e91b1c59865e12
SHA512

d1f5b504b8e30c042d1962b175c513b85655bb8e3bf4ee1790b37363f4aaa1d8e2e922e7e794cde49412aa9c0d8b1843b55cf014ada85bbf8b5db60f0fb3b1a7
SSDEEP

12288:LMrSy90ElRR3CPM2jtLUTOlNMDvm8ndhiztHskwLjlaC5:NyVlrkMytQ0N6u8niztHskwQC5

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/1836-19-0x0000000002450000-0x000000000246A000-memory.dmp	healer
behavioral1/memory/1836-21-0x00000000024F0000-0x0000000002508000-memory.dmp	healer
behavioral1/memory/1836-22-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-49-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-47-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-45-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-43-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-41-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-39-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-37-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-35-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-33-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-31-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-29-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-27-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-25-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/1836-23-0x00000000024F0000-0x0000000002502000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro6692.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro6692.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro6692.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro6692.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro6692.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro6692.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/2940-61-0x00000000026F0000-0x0000000002736000-memory.dmp	family_redline
behavioral1/memory/2940-62-0x0000000004AD0000-0x0000000004B14000-memory.dmp	family_redline
behavioral1/memory/2940-68-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-88-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-96-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-94-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-93-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-86-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-84-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-82-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-80-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-78-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-76-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-74-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-72-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-70-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-66-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-90-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-64-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/2940-63-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2952	un957090.exe
1836	pro6692.exe
2940	qu8659.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	pro6692.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro6692.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\\\""	6983144d109cb6bc458fbc84162712bedc96775e6e1ba5b026e91b1c59865e12.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\\\""	un957090.exe

Launches sc.exe 1 IoCs

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

pid	Process
5040	sc.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1096	1836	WerFault.exe	85

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	un957090.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro6692.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu8659.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6983144d109cb6bc458fbc84162712bedc96775e6e1ba5b026e91b1c59865e12.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1836	pro6692.exe
1836	pro6692.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1836	pro6692.exe
Token: SeDebugPrivilege	2940	qu8659.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4520 wrote to memory of 2952	4520	6983144d109cb6bc458fbc84162712bedc96775e6e1ba5b026e91b1c59865e12.exe	84
PID 4520 wrote to memory of 2952	4520	6983144d109cb6bc458fbc84162712bedc96775e6e1ba5b026e91b1c59865e12.exe	84
PID 4520 wrote to memory of 2952	4520	6983144d109cb6bc458fbc84162712bedc96775e6e1ba5b026e91b1c59865e12.exe	84
PID 2952 wrote to memory of 1836	2952	un957090.exe	85
PID 2952 wrote to memory of 1836	2952	un957090.exe	85
PID 2952 wrote to memory of 1836	2952	un957090.exe	85
PID 2952 wrote to memory of 2940	2952	un957090.exe	99
PID 2952 wrote to memory of 2940	2952	un957090.exe	99
PID 2952 wrote to memory of 2940	2952	un957090.exe	99

C:\Users\Admin\AppData\Local\Temp\6983144d109cb6bc458fbc84162712bedc96775e6e1ba5b026e91b1c59865e12.exe
"C:\Users\Admin\AppData\Local\Temp\6983144d109cb6bc458fbc84162712bedc96775e6e1ba5b026e91b1c59865e12.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4520
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un957090.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un957090.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2952
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6692.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6692.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:1836
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1836 -s 1084
      4⤵
      Program crash
      PID:1096
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8659.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8659.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1836 -ip 1836
1⤵
PID:3136

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5040

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\un957090.exe

Filesize
517KB

MD5
b0ee07952a7185f6a364b2490dca4e88

SHA1
e7a62640f0ecc6984beedf374b2455d1686ccdd9

SHA256
616dd99421fad685b43849b55ad2f30ce3bf07ce0e312a19636f576153213f44

SHA512
38bc6807ba4a5b1614d07f82eafbfffa78323c9c7f8ad0738d46533600f975cc642123af43bc15d9bd723b09afbb4825b874ca8387661c79c074539c1990ebc2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6692.exe

Filesize
237KB

MD5
a0b5ef0373f867546d3493f30516ff8b

SHA1
736875a7e784334d0a7f3166f3d50fe17740cf41

SHA256
05fb37e711244cd7c677061f2d62d28c33ca78ee1f7269336d4862d94e643a62

SHA512
7ff51c46013edfb2b86e58c6432364ee94cd377a84008fe15a0274ae3714d8c7519c0cb96b02148a23139f186a0a3508bb787ca32e9ab1bed906d0e4efd64033

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8659.exe

Filesize
295KB

MD5
960a32c97450339cbc524555f451f1ac

SHA1
c0416e0637f1cc5b4378b6cf6f77d7f5c03a410e

SHA256
b0f02c6840128d615ef0f6b11583538f9836479a9589a37bf3d79529992c7b4a

SHA512
9cde9a8df6283e308b7f604f205c85c4b9c05ccd4815f008ca968971496cf1492687a21c2e2ecbb2e91d357d85d3a18eff4d186def5a88a52bf9e870162e6d3d

Download Submit
memory/1836-15-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/1836-16-0x0000000002000000-0x000000000202D000-memory.dmp

Filesize
180KB

Download
memory/1836-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1836-18-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/1836-19-0x0000000002450000-0x000000000246A000-memory.dmp

Filesize
104KB

Download
memory/1836-20-0x0000000004D50000-0x00000000052F4000-memory.dmp

Filesize
5.6MB

Download
memory/1836-21-0x00000000024F0000-0x0000000002508000-memory.dmp

Filesize
96KB

Download
memory/1836-22-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-49-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-47-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-45-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-43-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-41-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-39-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-37-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-35-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-33-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-31-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-29-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-27-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-25-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-23-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/1836-50-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/1836-51-0x0000000002000000-0x000000000202D000-memory.dmp

Filesize
180KB

Download
memory/1836-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1836-55-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/1836-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2940-61-0x00000000026F0000-0x0000000002736000-memory.dmp

Filesize
280KB

Download
memory/2940-62-0x0000000004AD0000-0x0000000004B14000-memory.dmp

Filesize
272KB

Download
memory/2940-68-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-88-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-96-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-94-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-93-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-86-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-84-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-82-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-80-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-78-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-76-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-74-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-72-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-70-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-66-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-90-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-64-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-63-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/2940-969-0x0000000005120000-0x0000000005738000-memory.dmp

Filesize
6.1MB

Download
memory/2940-970-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/2940-971-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/2940-972-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/2940-973-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download