healer | 6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12

Analysis

max time kernel
145s
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 12:27

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General

Target

6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.exe
Size

659KB
MD5

df436deba304e714b3d3e4da38aa0fe3
SHA1

24ac52d118ed5012d3aa05d23182f02a3761424a
SHA256

6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12
SHA512

f1047961d5b7d05b7fbcfb111c2f7f4c8ffc0fef89fbb046739c4947757fcb27aec9255d5253f9555eed2ab1244d4b94ed9311256a9ddd5051b82e60d860ee5b
SSDEEP

12288:dMrxy90qar5rwchvyH8zBpmCPGVcqVd+9pz+EQZxjunQZ:0yTa6Si8NpmGsIb+EQzjdZ

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/4956-17-0x00000000048C0000-0x00000000048DA000-memory.dmp	healer
behavioral1/memory/4956-19-0x0000000004BD0000-0x0000000004BE8000-memory.dmp	healer
behavioral1/memory/4956-24-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-47-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-44-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-42-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-40-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-38-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-36-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-35-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-32-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-31-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-28-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-26-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-21-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-22-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/4956-48-0x0000000004BD0000-0x0000000004BE2000-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:

pro1890.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro1890.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro1890.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro1890.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro1890.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro1890.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro1890.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/2980-60-0x0000000004A40000-0x0000000004A86000-memory.dmp	family_redline
behavioral1/memory/2980-61-0x0000000007790000-0x00000000077D4000-memory.dmp	family_redline
behavioral1/memory/2980-79-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-95-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-93-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-92-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-89-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-87-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-85-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-83-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-81-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-77-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-73-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-71-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-69-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-67-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-75-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-65-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-63-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2980-62-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un308083.exepro1890.exequ1546.exe

pid process

4008 un308083.exe
4956 pro1890.exe
2980 qu1546.exe

pid	process
4008	un308083.exe
4956	pro1890.exe
2980	qu1546.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro1890.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro1890.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro1890.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

un308083.exe6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.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\\\""	un308083.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\\\""	6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1452 4956 WerFault.exe pro1890.exe

pid	pid_target	process	target process
1452	4956	WerFault.exe	pro1890.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:

pro1890.exequ1546.exe6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.exeun308083.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro1890.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu1546.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un308083.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro1890.exe

pid process

4956 pro1890.exe
4956 pro1890.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro1890.exequ1546.exe

description pid process

Token: SeDebugPrivilege 4956 pro1890.exe
Token: SeDebugPrivilege 2980 qu1546.exe

pid	process
4956	pro1890.exe
4956	pro1890.exe

description	pid	process
Token: SeDebugPrivilege	4956	pro1890.exe
Token: SeDebugPrivilege	2980	qu1546.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.exeun308083.exe

description	pid	process	target process
PID 3856 wrote to memory of 4008	3856	6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.exe	un308083.exe
PID 3856 wrote to memory of 4008	3856	6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.exe	un308083.exe
PID 3856 wrote to memory of 4008	3856	6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.exe	un308083.exe
PID 4008 wrote to memory of 4956	4008	un308083.exe	pro1890.exe
PID 4008 wrote to memory of 4956	4008	un308083.exe	pro1890.exe
PID 4008 wrote to memory of 4956	4008	un308083.exe	pro1890.exe
PID 4008 wrote to memory of 2980	4008	un308083.exe	qu1546.exe
PID 4008 wrote to memory of 2980	4008	un308083.exe	qu1546.exe
PID 4008 wrote to memory of 2980	4008	un308083.exe	qu1546.exe

C:\Users\Admin\AppData\Local\Temp\6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.exe
"C:\Users\Admin\AppData\Local\Temp\6e415b647f9ebb03cf380e0c1bcbb5958724544a55e4703335fd417d334e7a12.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3856

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un308083.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un308083.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4008

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1890.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1890.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:4956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 1028
4⤵
- Program crash
PID:1452

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1546.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1546.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2980

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4956 -ip 4956
1⤵
PID:2216

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\un308083.exe

Filesize
517KB

MD5
15dc58107f8db89d40aa81086cf19b85

SHA1
06dc168c53a0035eed42a137ad65e49ded7f150c

SHA256
93bb274c5118786c227c0b7dabece97b497b5b71e9fbf48f59741256b7ca3722

SHA512
b352aca4407c2a43754174fd378dac987e65eb219d416e34854472bda7fcb052d855aecad840041757be8937d718a9775429f64e0497c63cb7938549b3f0003b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1890.exe

Filesize
295KB

MD5
ccd7ca281701e656091256121684a87d

SHA1
8edbb3333743e5f937c226fb785555299d7cf7c7

SHA256
b0f91c82240b30d30f1c395e309031bc39660702912dc1bbb46a512b1c41f435

SHA512
2afb302dd8acbdc2978d929be9ef916a2e682a6bf3299f5e64e575dcac5874f07859fad28ecd0aa2a54c45f3322b05ece31f07b43a10dadb9200959580cd2e63

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1546.exe

Filesize
354KB

MD5
413998f2a6c6c7d99b0b87c4689705f4

SHA1
7c13582038d4f9f55f25364b54bff11a5a226e50

SHA256
4d0db39145146f321a9650e9fba216d21fd7f03f953f77967fd861bee39a4e0e

SHA512
ea09a58cbd6bef522f996d49d64771ed8ce72017aa060e7e95a3a34613f21518ffa3932dc62f64965988b9759110ac9897dc099ff862b95b3ba10b5ac406dd63

Download Submit
memory/2980-71-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-77-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-969-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/2980-968-0x00000000077D0000-0x0000000007DE8000-memory.dmp

Filesize
6.1MB

Download
memory/2980-62-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-63-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-65-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-75-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-67-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-69-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/2980-60-0x0000000004A40000-0x0000000004A86000-memory.dmp

Filesize
280KB

Download
memory/2980-73-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/2980-81-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-83-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-85-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-87-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-89-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-92-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-93-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-95-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-79-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2980-61-0x0000000007790000-0x00000000077D4000-memory.dmp

Filesize
272KB

Download
memory/2980-972-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/4956-38-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4956-54-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/4956-53-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/4956-50-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4956-49-0x0000000002DA0000-0x0000000002EA0000-memory.dmp

Filesize
1024KB

Download
memory/4956-48-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-22-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-21-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-26-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-28-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-31-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-32-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-35-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-36-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-40-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-42-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-44-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-47-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-24-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/4956-20-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/4956-19-0x0000000004BD0000-0x0000000004BE8000-memory.dmp

Filesize
96KB

Download
memory/4956-18-0x0000000007350000-0x00000000078F4000-memory.dmp

Filesize
5.6MB

Download
memory/4956-17-0x00000000048C0000-0x00000000048DA000-memory.dmp

Filesize
104KB

Download
memory/4956-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4956-15-0x0000000002DA0000-0x0000000002EA0000-memory.dmp

Filesize
1024KB

Download