healer | 40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb

Analysis

max time kernel
144s
max time network
148s
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 23:46

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General

Target

40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.exe
Size

660KB
MD5

494ff0202e3ab277e99296a1add01551
SHA1

96b50c412addbb4787bf6a5ed8934d1c956996a8
SHA256

40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb
SHA512

14dd70ae8946a07ef5898587eedffdf0d851735c5270a44e7fa3f345b42d9bbfc2057d0e7e7176c15fbf49e7bdd162d3eeae9830b448102640ee54d9bab051ed
SSDEEP

12288:yMrUy90k1ZWL+i/YXViVBwFWfeDbrTOLOwWtYwLFWUCaj2Lacy:6yPO60YX+B52DaL1WtYwBkLJy

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/3808-19-0x0000000002470000-0x000000000248A000-memory.dmp	healer
behavioral1/memory/3808-21-0x00000000024E0000-0x00000000024F8000-memory.dmp	healer
behavioral1/memory/3808-46-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-49-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-47-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-42-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-39-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-37-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-35-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-33-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-31-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-29-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-27-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-25-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-23-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-22-0x00000000024E0000-0x00000000024F2000-memory.dmp	healer
behavioral1/memory/3808-43-0x00000000024E0000-0x00000000024F2000-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:

pro4038.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro4038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro4038.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro4038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro4038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro4038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro4038.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/4348-61-0x00000000025A0000-0x00000000025E6000-memory.dmp	family_redline
behavioral1/memory/4348-62-0x0000000004AB0000-0x0000000004AF4000-memory.dmp	family_redline
behavioral1/memory/4348-66-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-64-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-63-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-74-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-96-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-94-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-92-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-90-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-88-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-86-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-84-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-80-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-78-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-77-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-72-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-70-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-68-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/4348-82-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un107968.exepro4038.exequ0654.exe

pid process

3272 un107968.exe
3808 pro4038.exe
4348 qu0654.exe

pid	process
3272	un107968.exe
3808	pro4038.exe
4348	qu0654.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro4038.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro4038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro4038.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.exeun107968.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\\\""	40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.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\\\""	un107968.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4808 3808 WerFault.exe pro4038.exe

pid	pid_target	process	target process
4808	3808	WerFault.exe	pro4038.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:

qu0654.exe40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.exeun107968.exepro4038.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu0654.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un107968.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro4038.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro4038.exe

pid process

3808 pro4038.exe
3808 pro4038.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro4038.exequ0654.exe

description pid process

Token: SeDebugPrivilege 3808 pro4038.exe
Token: SeDebugPrivilege 4348 qu0654.exe

pid	process
3808	pro4038.exe
3808	pro4038.exe

description	pid	process
Token: SeDebugPrivilege	3808	pro4038.exe
Token: SeDebugPrivilege	4348	qu0654.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.exeun107968.exe

description	pid	process	target process
PID 2168 wrote to memory of 3272	2168	40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.exe	un107968.exe
PID 2168 wrote to memory of 3272	2168	40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.exe	un107968.exe
PID 2168 wrote to memory of 3272	2168	40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.exe	un107968.exe
PID 3272 wrote to memory of 3808	3272	un107968.exe	pro4038.exe
PID 3272 wrote to memory of 3808	3272	un107968.exe	pro4038.exe
PID 3272 wrote to memory of 3808	3272	un107968.exe	pro4038.exe
PID 3272 wrote to memory of 4348	3272	un107968.exe	qu0654.exe
PID 3272 wrote to memory of 4348	3272	un107968.exe	qu0654.exe
PID 3272 wrote to memory of 4348	3272	un107968.exe	qu0654.exe

C:\Users\Admin\AppData\Local\Temp\40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.exe
"C:\Users\Admin\AppData\Local\Temp\40face484b87ac53778e62dcfc98d936df89965fe3814b090209269bd150e2cb.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2168

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un107968.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un107968.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3272

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4038.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4038.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:3808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3808 -s 1080
4⤵
- Program crash
PID:4808

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0654.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0654.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3808 -ip 3808
1⤵
PID:4072

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\un107968.exe

Filesize
518KB

MD5
6523869d90d0b6e0ec61a88f2da51f2c

SHA1
5dcdd7951b0f459d4bd6187935460ba608e1c128

SHA256
11942b777f7e962cf80fcca603d23375550e305ab68fd97441e316b6b035719f

SHA512
80ffa6382eea5ebd33e1d13bedc621008e912cb5e8be59056c01762dc91a89c940181de6b7e62f1e114454393a8e4b4ec85a98ec6fa57c5dc0d0697f1ca3974f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4038.exe

Filesize
237KB

MD5
e2672bd0289a1304caf3f987c4bdb3bf

SHA1
13bb1ab9dca2372f48bda89eb089961f1817b74c

SHA256
13d82dfca0ebe11e2ce9e74de234d62674f8e94ddc50f5feaebef425e8dac7e0

SHA512
83d630f1687ce786247bd27eedd3184ebd8cb45fccb76eaa4582aaa6b75f59656c44003bfff5d0e5061a1a615a065f4f09fbe2043abfceff5a45758d763445fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0654.exe

Filesize
295KB

MD5
d3135b990f6c6e1cf175abd91c8c2b77

SHA1
bd63861b5909de054dadff98ab020fb45575e042

SHA256
ea87c4f52102b86381d564018d53160784fcf6747a6bbd9830c87d63dc2948ca

SHA512
b2a780227cd18a39c9868eb7bdc8486e7e430196f7a08e3da40f058b0c9794af14f9fddcc4ecc53b01941a804319ed36cbc97f67f9a588c08ca043133ecdbf78

Download Submit
memory/3808-15-0x00000000004D0000-0x00000000005D0000-memory.dmp

Filesize
1024KB

Download
memory/3808-16-0x0000000000730000-0x000000000075D000-memory.dmp

Filesize
180KB

Download
memory/3808-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3808-18-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/3808-19-0x0000000002470000-0x000000000248A000-memory.dmp

Filesize
104KB

Download
memory/3808-20-0x0000000004D60000-0x0000000005304000-memory.dmp

Filesize
5.6MB

Download
memory/3808-21-0x00000000024E0000-0x00000000024F8000-memory.dmp

Filesize
96KB

Download
memory/3808-46-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-49-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-47-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-42-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-39-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-37-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-35-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-33-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-31-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-29-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-27-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-25-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-23-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-22-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-43-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3808-50-0x00000000004D0000-0x00000000005D0000-memory.dmp

Filesize
1024KB

Download
memory/3808-51-0x0000000000730000-0x000000000075D000-memory.dmp

Filesize
180KB

Download
memory/3808-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3808-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3808-55-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/4348-61-0x00000000025A0000-0x00000000025E6000-memory.dmp

Filesize
280KB

Download
memory/4348-62-0x0000000004AB0000-0x0000000004AF4000-memory.dmp

Filesize
272KB

Download
memory/4348-66-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-64-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-63-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-74-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-96-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-94-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-92-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-90-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-88-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-86-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-84-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-80-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-78-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-77-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-72-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-70-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-68-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-82-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/4348-969-0x00000000050F0000-0x0000000005708000-memory.dmp

Filesize
6.1MB

Download
memory/4348-970-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/4348-971-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/4348-972-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/4348-973-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download