healer | 108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89

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
06-11-2024 09:49

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General

Target

108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.exe
Size

529KB
MD5

bc95cbeb22762548899032418416e00c
SHA1

ffa3a85ffa41243a0403c4cab6bca4ef8f5e1443
SHA256

108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89
SHA512

75ad5a3daec130aad971ec77240366205421387c1da43a0ca798712d543379c698a88defd2996a457a636a6cb11c6b4c8e6485d3374f172e6b202486b6a619d2
SSDEEP

12288:0Mr0y902vZ1A+nKuElFt9WzyTA64Ii/encWFmb9Ftmd:QyTZddEfWJPWnc8e9Sd

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\jr191564.exe	healer
behavioral1/memory/2812-15-0x00000000006B0000-0x00000000006BA000-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:

jr191564.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr191564.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr191564.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr191564.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr191564.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr191564.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr191564.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/4804-22-0x0000000004AA0000-0x0000000004AE6000-memory.dmp	family_redline
behavioral1/memory/4804-24-0x0000000004D70000-0x0000000004DB4000-memory.dmp	family_redline
behavioral1/memory/4804-30-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-28-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-26-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-25-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-42-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-86-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-84-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-82-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-80-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-76-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-74-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-72-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-68-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-66-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-64-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-62-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-60-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-58-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-56-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-54-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-52-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-50-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-48-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-46-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-40-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-38-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-36-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-34-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-32-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-88-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-78-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-70-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline
behavioral1/memory/4804-44-0x0000000004D70000-0x0000000004DAF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziyl5786.exejr191564.exeku883224.exe

pid process

3936 ziyl5786.exe
2812 jr191564.exe
4804 ku883224.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr191564.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr191564.exe

pid	process
3936	ziyl5786.exe
2812	jr191564.exe
4804	ku883224.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr191564.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.exeziyl5786.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\\\""	108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.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\\\""	ziyl5786.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:

108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.exeziyl5786.exeku883224.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziyl5786.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku883224.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr191564.exe

pid process

2812 jr191564.exe
2812 jr191564.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr191564.exeku883224.exe

description pid process

Token: SeDebugPrivilege 2812 jr191564.exe
Token: SeDebugPrivilege 4804 ku883224.exe

pid	process
2812	jr191564.exe
2812	jr191564.exe

description	pid	process
Token: SeDebugPrivilege	2812	jr191564.exe
Token: SeDebugPrivilege	4804	ku883224.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.exeziyl5786.exe

description	pid	process	target process
PID 4340 wrote to memory of 3936	4340	108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.exe	ziyl5786.exe
PID 4340 wrote to memory of 3936	4340	108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.exe	ziyl5786.exe
PID 4340 wrote to memory of 3936	4340	108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.exe	ziyl5786.exe
PID 3936 wrote to memory of 2812	3936	ziyl5786.exe	jr191564.exe
PID 3936 wrote to memory of 2812	3936	ziyl5786.exe	jr191564.exe
PID 3936 wrote to memory of 4804	3936	ziyl5786.exe	ku883224.exe
PID 3936 wrote to memory of 4804	3936	ziyl5786.exe	ku883224.exe
PID 3936 wrote to memory of 4804	3936	ziyl5786.exe	ku883224.exe

C:\Users\Admin\AppData\Local\Temp\108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.exe
"C:\Users\Admin\AppData\Local\Temp\108b1cb90f6590b61efd528d678faf61b88cc3de92c219eebe9e3cd286311e89.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4340

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyl5786.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyl5786.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3936

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr191564.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr191564.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2812

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku883224.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku883224.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4804

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\ziyl5786.exe

Filesize
387KB

MD5
7d6b337bded27fe57cd86223339885c6

SHA1
d79d8796cdde447bc5acf9c8fcb3533165133c1d

SHA256
2a0fcdd309712f1a5cd89516e4e21f6103975fa57dc1a6d553b77a1083689257

SHA512
e60ff3dbb9d58af34d367dc9640cd2618bdfddfd78be295d452316d2c5892404121c2e685715cc2f8e2b72f5da71273e763a7d57286c0ba6479afbe40e6790b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr191564.exe

Filesize
12KB

MD5
c5e2f6f40fa3ee67a6120f8297e3f09e

SHA1
ddf0bccd79861ce1d41673bdf54236f9f51008d9

SHA256
3913b61ecb79f305bc8a08b8a788e8507c366972a5c8b05e5244edf9cd784b69

SHA512
99184f8dc0031fa700fe4539fb724daee10940b3ddd6c5976ce22efa5fb02158c315e53b733e45d1eee52234e50b6dc1541f18dff69d1aad4c91ce7fe8cd30f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku883224.exe

Filesize
342KB

MD5
3be1affe45f11fc7c0dd8af0933d6b7c

SHA1
10ab457fd459f23232fa2ec1f2807ecb234696b5

SHA256
b116fd6d86c87bf30b3f2edab17a2a798f3ef80ecf9e0733c42df37767046b8c

SHA512
67445636ceac2cebf0f9f0b9aa53a33400ed81b8e4eed052199bc99cfb3a795d31d6ae79dddde08f0ff99c437e4b3b8898d1f5fdce3fc1b41adf8d0d2ddfecde

Download Submit
memory/2812-14-0x00007FFDE0E43000-0x00007FFDE0E45000-memory.dmp

Filesize
8KB

Download
memory/2812-15-0x00000000006B0000-0x00000000006BA000-memory.dmp

Filesize
40KB

Download
memory/2812-16-0x00007FFDE0E43000-0x00007FFDE0E45000-memory.dmp

Filesize
8KB

Download
memory/4804-66-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-56-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-24-0x0000000004D70000-0x0000000004DB4000-memory.dmp

Filesize
272KB

Download
memory/4804-30-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-28-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-26-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-25-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-42-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-86-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-84-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-82-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-80-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-76-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-74-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-72-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-68-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-22-0x0000000004AA0000-0x0000000004AE6000-memory.dmp

Filesize
280KB

Download
memory/4804-64-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-62-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-60-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-58-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-23-0x0000000007460000-0x0000000007A04000-memory.dmp

Filesize
5.6MB

Download
memory/4804-54-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-52-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-50-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-48-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-46-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-40-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-38-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-36-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-34-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-32-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-88-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-78-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-70-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-44-0x0000000004D70000-0x0000000004DAF000-memory.dmp

Filesize
252KB

Download
memory/4804-931-0x0000000007A10000-0x0000000008028000-memory.dmp

Filesize
6.1MB

Download
memory/4804-932-0x0000000007280000-0x000000000738A000-memory.dmp

Filesize
1.0MB

Download
memory/4804-933-0x00000000073C0000-0x00000000073D2000-memory.dmp

Filesize
72KB

Download
memory/4804-934-0x00000000073E0000-0x000000000741C000-memory.dmp

Filesize
240KB

Download
memory/4804-935-0x0000000008130000-0x000000000817C000-memory.dmp

Filesize
304KB

Download