healer | 49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1

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 09:26

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General

Target

49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.exe
Size

537KB
MD5

b418e92aee0ee8d906478802b0c47cf4
SHA1

46c41792971706c733d6d231a5b7d8fa7ed2a10c
SHA256

49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1
SHA512

d761e483737d5f4b77af70692e2b6aae64712971b4b34231ee8f6c805d63f154f6543867606f49e9ad9cb1be348c51cbe841eeea0cb3c55469c859f1955417bf
SSDEEP

12288:BMriy90+wz+Xa+Wa/FOphdw2ZRDbIASSRq5gv:/yTwa1WKuR3kEq5w

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\jr333027.exe	healer
behavioral1/memory/232-15-0x00000000002D0000-0x00000000002DA000-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:

jr333027.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr333027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr333027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr333027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr333027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr333027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr333027.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/5092-22-0x00000000025A0000-0x00000000025E6000-memory.dmp	family_redline
behavioral1/memory/5092-24-0x00000000026D0000-0x0000000002714000-memory.dmp	family_redline
behavioral1/memory/5092-30-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-38-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-88-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-86-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-85-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-82-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-80-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-78-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-76-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-74-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-72-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-70-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-66-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-64-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-62-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-60-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-58-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-56-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-54-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-52-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-50-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-48-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-44-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-42-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-40-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-36-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-34-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-32-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-68-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-46-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-28-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-26-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline
behavioral1/memory/5092-25-0x00000000026D0000-0x000000000270F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziHe3488.exejr333027.exeku719101.exe

pid process

4916 ziHe3488.exe
232 jr333027.exe
5092 ku719101.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr333027.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr333027.exe

pid	process
4916	ziHe3488.exe
232	jr333027.exe
5092	ku719101.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr333027.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.exeziHe3488.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\\\""	49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.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\\\""	ziHe3488.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:

ziHe3488.exeku719101.exe49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziHe3488.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku719101.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr333027.exe

pid process

232 jr333027.exe
232 jr333027.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr333027.exeku719101.exe

description pid process

Token: SeDebugPrivilege 232 jr333027.exe
Token: SeDebugPrivilege 5092 ku719101.exe

pid	process
232	jr333027.exe
232	jr333027.exe

description	pid	process
Token: SeDebugPrivilege	232	jr333027.exe
Token: SeDebugPrivilege	5092	ku719101.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.exeziHe3488.exe

description	pid	process	target process
PID 3212 wrote to memory of 4916	3212	49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.exe	ziHe3488.exe
PID 3212 wrote to memory of 4916	3212	49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.exe	ziHe3488.exe
PID 3212 wrote to memory of 4916	3212	49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.exe	ziHe3488.exe
PID 4916 wrote to memory of 232	4916	ziHe3488.exe	jr333027.exe
PID 4916 wrote to memory of 232	4916	ziHe3488.exe	jr333027.exe
PID 4916 wrote to memory of 5092	4916	ziHe3488.exe	ku719101.exe
PID 4916 wrote to memory of 5092	4916	ziHe3488.exe	ku719101.exe
PID 4916 wrote to memory of 5092	4916	ziHe3488.exe	ku719101.exe

C:\Users\Admin\AppData\Local\Temp\49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.exe
"C:\Users\Admin\AppData\Local\Temp\49a4466303fa308fc24d77092ee27235376668a81f20c1d2f3afe8b1b3f778a1.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3212

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHe3488.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHe3488.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4916

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr333027.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr333027.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:232

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku719101.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku719101.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5092

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\ziHe3488.exe

Filesize
395KB

MD5
271cd92b55c0e4c1c70cc8fbfa341f75

SHA1
83a4612b1622c2cba0d59d338e3a26d470d84565

SHA256
de803b8e05ca9e4cadca71f4616f61f2c1c94e7a40367403886636a7ceb40caf

SHA512
33edbb1cfcfa297ccaf8c6f4dcfb334bc7f19e2669489d598a278e5f5e9f834af1547ccae4a30702b5ff7fe31c055a425b8c603740577527fbbbf2b6ea37291c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr333027.exe

Filesize
13KB

MD5
3fbac28edacbeeb7dc903f4b8035754e

SHA1
248910f8f62dce155c2f762a8a880bc378534092

SHA256
3712027e1e54229ce3562e79af21bdf5e75947e63478175fd5e6b6fa4a0dc1c3

SHA512
dc1617a658b6f2e3c9725c8e84e262464f181dd00e47e12ea0973ead66337603f0e17c72d3600dc95aa606e476c0aa9d3e49b20bd63bab9b372b3775d337cb72

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku719101.exe

Filesize
353KB

MD5
11cdd4dfe116d6c95900e0ad0aeb2a7f

SHA1
6214a9735371c98cfd4e11713a2c4ae3dbb48973

SHA256
9a023fcf7e139b635b0193415ef099a4b452767e7b27777986f1b2a2f666ba10

SHA512
bfba19f1d9ee37e3e65a4f22b5856cd6de09a4e6d845c2dc431a372bf4480cb7ae89fd185732e38e1f60def01839a4218c7635fd1b7ab3f8d5b82a9b3eaf0718

Download Submit
memory/232-14-0x00007FFD35C63000-0x00007FFD35C65000-memory.dmp

Filesize
8KB

Download
memory/232-15-0x00000000002D0000-0x00000000002DA000-memory.dmp

Filesize
40KB

Download
memory/232-16-0x00007FFD35C63000-0x00007FFD35C65000-memory.dmp

Filesize
8KB

Download
memory/5092-64-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-54-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-24-0x00000000026D0000-0x0000000002714000-memory.dmp

Filesize
272KB

Download
memory/5092-30-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-38-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-88-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-86-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-85-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-82-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-80-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-78-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-76-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-74-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-72-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-70-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-66-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-22-0x00000000025A0000-0x00000000025E6000-memory.dmp

Filesize
280KB

Download
memory/5092-62-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-60-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-58-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-56-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-23-0x0000000004F40000-0x00000000054E4000-memory.dmp

Filesize
5.6MB

Download
memory/5092-52-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-50-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-48-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-44-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-42-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-40-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-36-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-34-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-32-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-68-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-46-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-28-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-26-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-25-0x00000000026D0000-0x000000000270F000-memory.dmp

Filesize
252KB

Download
memory/5092-931-0x00000000054F0000-0x0000000005B08000-memory.dmp

Filesize
6.1MB

Download
memory/5092-932-0x0000000005B10000-0x0000000005C1A000-memory.dmp

Filesize
1.0MB

Download
memory/5092-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/5092-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/5092-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download