healer | 636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d

Analysis

max time kernel
143s
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
06-11-2024 08:39

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General

Target

636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.exe
Size

789KB
MD5

f6d95f21151f32263ba36408e3da324f
SHA1

4f2b7f696309be88b39118d913052332842ab4f2
SHA256

636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d
SHA512

4c76e9355c735aca7020f34345525b9c20dd67f662ba0fa35eb43979ea1121082aec73e0e6352597736abaee920f9cbb9214202473f133707a75f521e6f9e11b
SSDEEP

12288:BMrey90KeMK/MS8zoZqBvMHrhRztEq3Ot9ud59cMSr41WM9XGXkNTqxI9l:fyHK/5MvahR885+Mm4YiJJXv

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\IXP002.TMP\it647294.exe	healer
behavioral1/memory/4252-22-0x0000000000B00000-0x0000000000B0A000-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:

it647294.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it647294.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it647294.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it647294.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it647294.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it647294.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it647294.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/4740-29-0x0000000004B60000-0x0000000004BA6000-memory.dmp	family_redline
behavioral1/memory/4740-31-0x00000000051D0000-0x0000000005214000-memory.dmp	family_redline
behavioral1/memory/4740-35-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-45-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-95-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-93-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-91-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-89-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-87-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-85-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-83-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-81-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-79-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-77-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-73-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-71-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-69-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-67-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-65-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-63-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-61-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-59-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-57-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-55-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-53-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-49-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-47-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-43-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-41-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-39-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-37-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-75-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-51-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-33-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline
behavioral1/memory/4740-32-0x00000000051D0000-0x000000000520F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 4 IoCs

Processes:

zicX7009.exezioI3550.exeit647294.exejr902685.exe

pid process

4164 zicX7009.exe
824 zioI3550.exe
4252 it647294.exe
4740 jr902685.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

it647294.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it647294.exe

pid	process
4164	zicX7009.exe
824	zioI3550.exe
4252	it647294.exe
4740	jr902685.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it647294.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

zicX7009.exezioI3550.exe636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.exe

description	ioc	process
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\\\""	zicX7009.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	zioI3550.exe
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\\\""	636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.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:

636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.exezicX7009.exezioI3550.exejr902685.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zicX7009.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zioI3550.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr902685.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it647294.exe

pid process

4252 it647294.exe
4252 it647294.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it647294.exejr902685.exe

description pid process

Token: SeDebugPrivilege 4252 it647294.exe
Token: SeDebugPrivilege 4740 jr902685.exe

pid	process
4252	it647294.exe
4252	it647294.exe

description	pid	process
Token: SeDebugPrivilege	4252	it647294.exe
Token: SeDebugPrivilege	4740	jr902685.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.exezicX7009.exezioI3550.exe

description	pid	process	target process
PID 1252 wrote to memory of 4164	1252	636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.exe	zicX7009.exe
PID 1252 wrote to memory of 4164	1252	636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.exe	zicX7009.exe
PID 1252 wrote to memory of 4164	1252	636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.exe	zicX7009.exe
PID 4164 wrote to memory of 824	4164	zicX7009.exe	zioI3550.exe
PID 4164 wrote to memory of 824	4164	zicX7009.exe	zioI3550.exe
PID 4164 wrote to memory of 824	4164	zicX7009.exe	zioI3550.exe
PID 824 wrote to memory of 4252	824	zioI3550.exe	it647294.exe
PID 824 wrote to memory of 4252	824	zioI3550.exe	it647294.exe
PID 824 wrote to memory of 4740	824	zioI3550.exe	jr902685.exe
PID 824 wrote to memory of 4740	824	zioI3550.exe	jr902685.exe
PID 824 wrote to memory of 4740	824	zioI3550.exe	jr902685.exe

C:\Users\Admin\AppData\Local\Temp\636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.exe
"C:\Users\Admin\AppData\Local\Temp\636314450468aba304dd7d201fa7cf32f698b9bd331667e507d8b151eec0342d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1252

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicX7009.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicX7009.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4164

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zioI3550.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zioI3550.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:824

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it647294.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it647294.exe
4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4252

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr902685.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr902685.exe
4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4740

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\zicX7009.exe

Filesize
524KB

MD5
0dd25776171f76022ab280bebcd06eee

SHA1
45822fbd5a3724fda72c96dec6e66950d245426e

SHA256
aa09fb2e301b27ab215448439f89f03e0c38c078a0763c3b905333049eca87b1

SHA512
329adf2a13c2d4d61d6633ce31a74afd155e17c38d97738c003842bdfa022c76464bbf3b353896ff640b74bc583fbda90edd5969d08ffefe65c6fe8fb3cfaa53

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zioI3550.exe

Filesize
382KB

MD5
d94f9853f93124f012d641c49703c709

SHA1
3a187d3f62c27cbd01e5a03dea4eb840753ac1e0

SHA256
e079b072f63d759e08245332d5ec176397c1cf0b726fae197a1503c429eb2103

SHA512
ba59fcb7fa5151fe2d5dee271d901c356b7888201b5c023bcafaac58140eb26ac88ab033d883e8c768e44ab84e8f56042d6cc41a3495fe0a6e0be405d73fd964

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it647294.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr902685.exe

Filesize
298KB

MD5
0dbdffb5265043c84407f00ec8b6ab45

SHA1
a314ef9835464343ba6e4c60eb430d619027432b

SHA256
9fee8ca4c380bd59bd58e62ea539ba1ed293ce77be8ad3c365222b9172def560

SHA512
123925e77e79ca0ef38d8b73a0701a8ae00600fe1346a93e6c749ed660f168554280f7075eed2ee1a095187661a60785a88046d475bae9ab6cef7d08f50be496

Download Submit
memory/4252-21-0x00007FF887873000-0x00007FF887875000-memory.dmp

Filesize
8KB

Download
memory/4252-22-0x0000000000B00000-0x0000000000B0A000-memory.dmp

Filesize
40KB

Download
memory/4252-23-0x00007FF887873000-0x00007FF887875000-memory.dmp

Filesize
8KB

Download
memory/4740-69-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-61-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-31-0x00000000051D0000-0x0000000005214000-memory.dmp

Filesize
272KB

Download
memory/4740-35-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-45-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-95-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-93-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-91-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-89-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-87-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-85-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-83-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-81-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-79-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-77-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-73-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-71-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-29-0x0000000004B60000-0x0000000004BA6000-memory.dmp

Filesize
280KB

Download
memory/4740-67-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-65-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-63-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-30-0x0000000004C20000-0x00000000051C4000-memory.dmp

Filesize
5.6MB

Download
memory/4740-59-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-57-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-55-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-53-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-49-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-47-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-43-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-41-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-39-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-37-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-75-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-51-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-33-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-32-0x00000000051D0000-0x000000000520F000-memory.dmp

Filesize
252KB

Download
memory/4740-938-0x0000000005230000-0x0000000005848000-memory.dmp

Filesize
6.1MB

Download
memory/4740-939-0x00000000058D0000-0x00000000059DA000-memory.dmp

Filesize
1.0MB

Download
memory/4740-940-0x0000000005A10000-0x0000000005A22000-memory.dmp

Filesize
72KB

Download
memory/4740-941-0x0000000005A30000-0x0000000005A6C000-memory.dmp

Filesize
240KB

Download
memory/4740-942-0x0000000005B80000-0x0000000005BCC000-memory.dmp

Filesize
304KB

Download