healer | 4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e

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
05-11-2024 08:29

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General

Target

4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.exe
Size

530KB
MD5

dff214e5928c94408a2dae87c1d76313
SHA1

d7e41d9b878c8662787df19efaba36529268efcf
SHA256

4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e
SHA512

cec772b8bacc9f756e3a496156f83dc2670fb147519ddd82969b633bfd6071297c616fb3da6973e5067e0d39ca99dd831dd747375b38d396d04030cc6bad0dab
SSDEEP

12288:jMrEy9075wgMDTmqGaguO3E8DxBjHKaWmu:ryHmqhgh3E8NBDKb7

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 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr467986.exe	healer
behavioral1/memory/4476-15-0x00000000001E0000-0x00000000001EA000-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:

jr467986.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr467986.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr467986.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr467986.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr467986.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr467986.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr467986.exe

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2020-22-0x0000000004B50000-0x0000000004B96000-memory.dmp	family_redline
behavioral1/memory/2020-24-0x0000000004C50000-0x0000000004C94000-memory.dmp	family_redline
behavioral1/memory/2020-40-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-50-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-89-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-86-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-85-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-82-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-80-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-78-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-76-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-74-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-72-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-70-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-66-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-65-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-62-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-60-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-58-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-56-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-54-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-52-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-48-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-46-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-44-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-42-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-38-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-36-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-35-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-32-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-30-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-68-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-28-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-26-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline
behavioral1/memory/2020-25-0x0000000004C50000-0x0000000004C8F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziin2153.exejr467986.exeku456063.exe

pid process

2580 ziin2153.exe
4476 jr467986.exe
2020 ku456063.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr467986.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr467986.exe

pid	process
2580	ziin2153.exe
4476	jr467986.exe
2020	ku456063.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr467986.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.exeziin2153.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\\\""	4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.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\\\""	ziin2153.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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:

ku456063.exe4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.exeziin2153.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku456063.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziin2153.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr467986.exe

pid process

4476 jr467986.exe
4476 jr467986.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr467986.exeku456063.exe

description pid process

Token: SeDebugPrivilege 4476 jr467986.exe
Token: SeDebugPrivilege 2020 ku456063.exe

pid	process
4476	jr467986.exe
4476	jr467986.exe

description	pid	process
Token: SeDebugPrivilege	4476	jr467986.exe
Token: SeDebugPrivilege	2020	ku456063.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.exeziin2153.exe

description	pid	process	target process
PID 3688 wrote to memory of 2580	3688	4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.exe	ziin2153.exe
PID 3688 wrote to memory of 2580	3688	4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.exe	ziin2153.exe
PID 3688 wrote to memory of 2580	3688	4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.exe	ziin2153.exe
PID 2580 wrote to memory of 4476	2580	ziin2153.exe	jr467986.exe
PID 2580 wrote to memory of 4476	2580	ziin2153.exe	jr467986.exe
PID 2580 wrote to memory of 2020	2580	ziin2153.exe	ku456063.exe
PID 2580 wrote to memory of 2020	2580	ziin2153.exe	ku456063.exe
PID 2580 wrote to memory of 2020	2580	ziin2153.exe	ku456063.exe

C:\Users\Admin\AppData\Local\Temp\4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.exe
"C:\Users\Admin\AppData\Local\Temp\4182b68ed450ade30d6d8fb8ce68b43286e4920f989cf891f3cc95c22369535e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3688

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziin2153.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziin2153.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2580

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr467986.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr467986.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4476

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku456063.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku456063.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2020

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\ziin2153.exe

Filesize
388KB

MD5
247489d991cd838ecdb55b50d04e950f

SHA1
a0787a84a3c36dccdaad81b0f6d15739c96e8f67

SHA256
7e642d497c8ef2fa27bc1562301c10cda2b4d2f0d52d9f8d0d40e86c6df901ac

SHA512
d8cd21d923bb2f75e4277278770c92efbb304d890cbc99f25df00aca50dc74f21265946302723fbbf5df722a9fe8cf7d5b2bd52c9b8183b89332be731d16dd58

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr467986.exe

Filesize
11KB

MD5
120afe41ecd5c5282687ed36bd9681dd

SHA1
3bd76bd9abc86f40b80b3ccd900e93c0b51e9b44

SHA256
a80e3d36ed768ff350ba0700632f0e24370a52f30e8e831ce0ef0ddfa015ba6e

SHA512
50f9e3f06581953f220ae908740018f6f3e005087bc1d30a169ef56eca3d77bdcfb5e46657eb27e4942f6fdaaab03eb900892eca03a626bc79fe3d2936d6bc75

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku456063.exe

Filesize
354KB

MD5
d48d3b006c2ae021d5109a6c468d0671

SHA1
9671f0a18affd2c4a56640093bb287d850c4523a

SHA256
c1b267410478fb0a657ffb51add86d29dcf1d23771ebd9c6252ea6c317eee2f6

SHA512
9a52171dcf9c772cc27c2d36850238733df0a0c8a17d8eb7680f80998819f8e81772ff563574548534858d66a0a0c20dee4d34f88a1ca43e93c3b1d5c8e5a3ea

Download Submit
memory/2020-65-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-22-0x0000000004B50000-0x0000000004B96000-memory.dmp

Filesize
280KB

Download
memory/2020-935-0x0000000007430000-0x000000000747C000-memory.dmp

Filesize
304KB

Download
memory/2020-60-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-23-0x00000000074B0000-0x0000000007A54000-memory.dmp

Filesize
5.6MB

Download
memory/2020-24-0x0000000004C50000-0x0000000004C94000-memory.dmp

Filesize
272KB

Download
memory/2020-40-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-50-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-89-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-86-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-62-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-82-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-58-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-78-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-76-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-74-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-72-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-70-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-66-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-934-0x0000000004E80000-0x0000000004EBC000-memory.dmp

Filesize
240KB

Download
memory/2020-85-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-933-0x0000000004E60000-0x0000000004E72000-memory.dmp

Filesize
72KB

Download
memory/2020-80-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-56-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-54-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-52-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-48-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-46-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-44-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-42-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-38-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-36-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-35-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-32-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-30-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-68-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-28-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-26-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-25-0x0000000004C50000-0x0000000004C8F000-memory.dmp

Filesize
252KB

Download
memory/2020-931-0x0000000007A60000-0x0000000008078000-memory.dmp

Filesize
6.1MB

Download
memory/2020-932-0x0000000007320000-0x000000000742A000-memory.dmp

Filesize
1.0MB

Download
memory/4476-16-0x00007FF840733000-0x00007FF840735000-memory.dmp

Filesize
8KB

Download
memory/4476-14-0x00007FF840733000-0x00007FF840735000-memory.dmp

Filesize
8KB

Download
memory/4476-15-0x00000000001E0000-0x00000000001EA000-memory.dmp

Filesize
40KB

Download