healer | 1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb

Analysis

max time kernel
143s
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 15:00

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General

Target

1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.exe
Size

659KB
MD5

9f873f2739c85185d7c67b87febb0218
SHA1

6e1e03de8e4c2d645ba047faa24a321d6f202c17
SHA256

1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb
SHA512

bd6ec5c14b20082b951c6eb060e963cd383dcddcabd382791e07b9a8c7a3650c8c5019a4a5dec4de0eb1605c55cd2d2473617653223305288fb2dbac825058cb
SSDEEP

12288:6Mrey90ck/rd2RWGIqwPCtotDrxmBr/JdIwzu21Jof5K9a/5mRykPhQ:oyZwwYLqwhurBuEu21uAcmgkPhQ

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/3132-19-0x00000000024F0000-0x000000000250A000-memory.dmp	healer
behavioral1/memory/3132-21-0x0000000002800000-0x0000000002818000-memory.dmp	healer
behavioral1/memory/3132-49-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-47-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-45-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-43-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-42-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-39-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-37-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-35-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-33-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-31-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-30-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-27-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-25-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-23-0x0000000002800000-0x0000000002812000-memory.dmp	healer
behavioral1/memory/3132-22-0x0000000002800000-0x0000000002812000-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:

pro1539.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro1539.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro1539.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro1539.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro1539.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro1539.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro1539.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/3404-61-0x00000000023A0000-0x00000000023E6000-memory.dmp	family_redline
behavioral1/memory/3404-62-0x0000000002670000-0x00000000026B4000-memory.dmp	family_redline
behavioral1/memory/3404-68-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-78-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-96-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-94-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-92-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-90-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-88-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-86-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-84-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-80-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-76-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-74-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-72-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-70-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-82-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-66-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-64-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/3404-63-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un989236.exepro1539.exequ7492.exe

pid process

2600 un989236.exe
3132 pro1539.exe
3404 qu7492.exe

pid	process
2600	un989236.exe
3132	pro1539.exe
3404	qu7492.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro1539.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro1539.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro1539.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.exeun989236.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\\\""	1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.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\\\""	un989236.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3424 3132 WerFault.exe pro1539.exe

pid	pid_target	process	target process
3424	3132	WerFault.exe	pro1539.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:

qu7492.exe1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.exeun989236.exepro1539.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu7492.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un989236.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro1539.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro1539.exe

pid process

3132 pro1539.exe
3132 pro1539.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro1539.exequ7492.exe

description pid process

Token: SeDebugPrivilege 3132 pro1539.exe
Token: SeDebugPrivilege 3404 qu7492.exe

pid	process
3132	pro1539.exe
3132	pro1539.exe

description	pid	process
Token: SeDebugPrivilege	3132	pro1539.exe
Token: SeDebugPrivilege	3404	qu7492.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.exeun989236.exe

description	pid	process	target process
PID 1720 wrote to memory of 2600	1720	1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.exe	un989236.exe
PID 1720 wrote to memory of 2600	1720	1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.exe	un989236.exe
PID 1720 wrote to memory of 2600	1720	1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.exe	un989236.exe
PID 2600 wrote to memory of 3132	2600	un989236.exe	pro1539.exe
PID 2600 wrote to memory of 3132	2600	un989236.exe	pro1539.exe
PID 2600 wrote to memory of 3132	2600	un989236.exe	pro1539.exe
PID 2600 wrote to memory of 3404	2600	un989236.exe	qu7492.exe
PID 2600 wrote to memory of 3404	2600	un989236.exe	qu7492.exe
PID 2600 wrote to memory of 3404	2600	un989236.exe	qu7492.exe

C:\Users\Admin\AppData\Local\Temp\1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.exe
"C:\Users\Admin\AppData\Local\Temp\1842520013d9dae57db5b6edeb67b80eace211a796b516669cb9c8aaabc1cddb.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1720

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un989236.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un989236.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2600

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1539.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1539.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:3132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 1084
4⤵
- Program crash
PID:3424

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7492.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7492.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3132 -ip 3132
1⤵
PID:1492

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un989236.exe

Filesize
518KB

MD5
beeb5be5232a7b54c5f0b31ca7220683

SHA1
1dd4f7beb69a40b3717235a5b8bd69811bd05d4d

SHA256
cf38867371abfa4cea5d198dea4629712ea4bfadd20af5225e5110949193e33d

SHA512
1d3963907d43c74b41485164bb2b132c300e5367eb2204e679edafe4fc84c262e67ba476f4b4b231aacc09b5f09d3f5f6faeccdf0f1a50a39cf590fa7719aaef

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1539.exe

Filesize
376KB

MD5
27724736756d7dcc80ff1acd8e17a246

SHA1
f40ef19a1b147e61fd9c9314911a3ed04dca4360

SHA256
e61964fa3faf79466249f46b922ca3b1a1070d1c93d45bf630fa45bb9c78ffe0

SHA512
df762abee8ee8c53d26e5b7735092b4f133da77234b4258c455131117b79946d7c4e288267001331fdd9c60fb5943ad308e37118c5b3996f13a2e53277895de0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7492.exe

Filesize
434KB

MD5
775cc7b249d94fdc758d0c35cb0dba9b

SHA1
32dab650d8351acece509bffabe058f44561f2d6

SHA256
097ffabdc69984dd1830d6071373ef2cf4faf3a5a78c2ad1eae57be75fa171af

SHA512
8fc619f651f7818cfcdc6de2f6ca1f0dc67b2e90bbf3d0ad5c134c9419bb13cd4e495cfb354f515992196d4e6d4cad455999109975bd6ccbce01ca5510ce5789

Download Submit
memory/3132-15-0x00000000007E0000-0x00000000008E0000-memory.dmp

Filesize
1024KB

Download
memory/3132-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3132-16-0x0000000000720000-0x000000000074D000-memory.dmp

Filesize
180KB

Download
memory/3132-18-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/3132-19-0x00000000024F0000-0x000000000250A000-memory.dmp

Filesize
104KB

Download
memory/3132-20-0x0000000004CF0000-0x0000000005294000-memory.dmp

Filesize
5.6MB

Download
memory/3132-21-0x0000000002800000-0x0000000002818000-memory.dmp

Filesize
96KB

Download
memory/3132-49-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-47-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-45-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-43-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-42-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-39-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-37-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-35-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-33-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-31-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-30-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-27-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-25-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-23-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-22-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/3132-50-0x00000000007E0000-0x00000000008E0000-memory.dmp

Filesize
1024KB

Download
memory/3132-51-0x0000000000720000-0x000000000074D000-memory.dmp

Filesize
180KB

Download
memory/3132-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3132-55-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/3132-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3404-61-0x00000000023A0000-0x00000000023E6000-memory.dmp

Filesize
280KB

Download
memory/3404-62-0x0000000002670000-0x00000000026B4000-memory.dmp

Filesize
272KB

Download
memory/3404-68-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-78-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-96-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-94-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-92-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-90-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-88-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-86-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-84-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-80-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-76-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-74-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-72-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-70-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-82-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-66-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-64-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-63-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/3404-969-0x0000000005330000-0x0000000005948000-memory.dmp

Filesize
6.1MB

Download
memory/3404-970-0x00000000059D0000-0x0000000005ADA000-memory.dmp

Filesize
1.0MB

Download
memory/3404-971-0x0000000005B10000-0x0000000005B22000-memory.dmp

Filesize
72KB

Download
memory/3404-972-0x0000000005B30000-0x0000000005B6C000-memory.dmp

Filesize
240KB

Download
memory/3404-973-0x0000000005C80000-0x0000000005CCC000-memory.dmp

Filesize
304KB

Download