healer | 16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59

Analysis

max time kernel
144s
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
06-11-2024 17:42

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General

Target

16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.exe
Size

660KB
MD5

6e7f9fb7b7c2db271986e0a7f8c440c5
SHA1

352b0589bab18fa17ee5121c1d2d2e94970f4947
SHA256

16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59
SHA512

8673644f95b78b728c048a3f041f3a6281bff77d731b2cf91f3e8ad9f462e24d3cd506d292c4b0aa4fa4998136a45a6cc00d3d4bb16b4e063dda0d00a7a0f7c6
SSDEEP

12288:vMrky90BpTovpopS9ZuIudtT5oVfPus03S2R6qPAmZ3QMDGFMby:zygTAlludtWhPz03zR6qPA6PDhby

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/3724-18-0x0000000003C20000-0x0000000003C3A000-memory.dmp	healer
behavioral1/memory/3724-21-0x0000000003E20000-0x0000000003E38000-memory.dmp	healer
behavioral1/memory/3724-49-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-47-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-45-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-43-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-41-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-39-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-37-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-35-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-33-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-31-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-29-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-27-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-25-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-23-0x0000000003E20000-0x0000000003E32000-memory.dmp	healer
behavioral1/memory/3724-22-0x0000000003E20000-0x0000000003E32000-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:

pro0137.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro0137.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro0137.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro0137.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro0137.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro0137.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro0137.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/2672-61-0x0000000002580000-0x00000000025C6000-memory.dmp	family_redline
behavioral1/memory/2672-62-0x0000000002740000-0x0000000002784000-memory.dmp	family_redline
behavioral1/memory/2672-68-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-78-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-96-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-94-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-92-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-90-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-88-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-86-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-82-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-80-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-76-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-74-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-72-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-70-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-84-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-66-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-64-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline
behavioral1/memory/2672-63-0x0000000002740000-0x000000000277F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un103133.exepro0137.exequ4944.exe

pid process

752 un103133.exe
3724 pro0137.exe
2672 qu4944.exe

pid	process
752	un103133.exe
3724	pro0137.exe
2672	qu4944.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro0137.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro0137.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro0137.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

un103133.exe16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.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\\\""	un103133.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\\\""	16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1504 3724 WerFault.exe pro0137.exe

pid	pid_target	process	target process
1504	3724	WerFault.exe	pro0137.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:

qu4944.exe16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.exeun103133.exepro0137.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu4944.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un103133.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro0137.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro0137.exe

pid process

3724 pro0137.exe
3724 pro0137.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro0137.exequ4944.exe

description pid process

Token: SeDebugPrivilege 3724 pro0137.exe
Token: SeDebugPrivilege 2672 qu4944.exe

pid	process
3724	pro0137.exe
3724	pro0137.exe

description	pid	process
Token: SeDebugPrivilege	3724	pro0137.exe
Token: SeDebugPrivilege	2672	qu4944.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.exeun103133.exe

description	pid	process	target process
PID 1272 wrote to memory of 752	1272	16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.exe	un103133.exe
PID 1272 wrote to memory of 752	1272	16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.exe	un103133.exe
PID 1272 wrote to memory of 752	1272	16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.exe	un103133.exe
PID 752 wrote to memory of 3724	752	un103133.exe	pro0137.exe
PID 752 wrote to memory of 3724	752	un103133.exe	pro0137.exe
PID 752 wrote to memory of 3724	752	un103133.exe	pro0137.exe
PID 752 wrote to memory of 2672	752	un103133.exe	qu4944.exe
PID 752 wrote to memory of 2672	752	un103133.exe	qu4944.exe
PID 752 wrote to memory of 2672	752	un103133.exe	qu4944.exe

C:\Users\Admin\AppData\Local\Temp\16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.exe
"C:\Users\Admin\AppData\Local\Temp\16829f9a7691102147e081355855d0bf214dd5d380b46613e10f171d7d032e59.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1272

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un103133.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un103133.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:752

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0137.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0137.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:3724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3724 -s 1084
4⤵
- Program crash
PID:1504

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4944.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4944.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3724 -ip 3724
1⤵
PID:556

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\un103133.exe

Filesize
518KB

MD5
34437512484d1214f6ff05162675edbe

SHA1
3dbab86c7ca61166c41597dee240ed356351e23d

SHA256
a17010c35f9d5359245771e932b3f9dc2465fbdcb91e23f8d0ac6ea6886d836d

SHA512
e0099f1923c64efe5552333e5b43496072e08048532ccb4c5da3dfde5fbd0ae552c47eb2ec2f31c2d9b17d49d1890b054554e1501ce00ffdb71ac1e158e90074

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0137.exe

Filesize
276KB

MD5
1f92dd99e60768fbd87d47f6ff9ac299

SHA1
e14b34454b6e036fa54ee1ec4438741631ea4275

SHA256
1ae818d060672bc7b9f20efa6039798237843269a2d404734996495d11f4b68b

SHA512
fffa6c88f06d8d70e0d0cf7b63088e3f516531ec9dffdb6b94ccba801d285ff606a4a3d6cc174bc879af6c4fb5e9ffd6a4dd0cdc85875b67d0d7defe2a01e269

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4944.exe

Filesize
295KB

MD5
863bdadf4cbba23f203e1501998ed764

SHA1
53d32c0714b61d5c3cb5abab5b53c4220a8b4c0f

SHA256
a8dca3dca3033655d4012683e253d0a900eecc5c5a4ce6031250f2d418f078da

SHA512
d60816eb4b8126916b506cb4fc2e64ddbc678af01942c4a212713480d7d48c0d432ebcb991a3612ca50898d5e660a02dd55e274094cf39067d15081f9050f945

Download Submit
memory/2672-88-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-970-0x00000000058D0000-0x00000000059DA000-memory.dmp

Filesize
1.0MB

Download
memory/2672-84-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-70-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-72-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-74-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-76-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-80-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-82-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-86-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-64-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-63-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-973-0x0000000005B80000-0x0000000005BCC000-memory.dmp

Filesize
304KB

Download
memory/2672-66-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-972-0x0000000005A30000-0x0000000005A6C000-memory.dmp

Filesize
240KB

Download
memory/2672-971-0x0000000005A10000-0x0000000005A22000-memory.dmp

Filesize
72KB

Download
memory/2672-969-0x0000000005250000-0x0000000005868000-memory.dmp

Filesize
6.1MB

Download
memory/2672-90-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-92-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-94-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-96-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-78-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-68-0x0000000002740000-0x000000000277F000-memory.dmp

Filesize
252KB

Download
memory/2672-62-0x0000000002740000-0x0000000002784000-memory.dmp

Filesize
272KB

Download
memory/2672-61-0x0000000002580000-0x00000000025C6000-memory.dmp

Filesize
280KB

Download
memory/3724-41-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3724-55-0x0000000000400000-0x0000000001ADC000-memory.dmp

Filesize
22.9MB

Download
memory/3724-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3724-51-0x0000000001D30000-0x0000000001D5D000-memory.dmp

Filesize
180KB

Download
memory/3724-50-0x0000000001D60000-0x0000000001E60000-memory.dmp

Filesize
1024KB

Download
memory/3724-22-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-23-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-25-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-27-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-29-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-31-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-33-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-35-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-37-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-39-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-43-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-45-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-47-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-49-0x0000000003E20000-0x0000000003E32000-memory.dmp

Filesize
72KB

Download
memory/3724-21-0x0000000003E20000-0x0000000003E38000-memory.dmp

Filesize
96KB

Download
memory/3724-20-0x0000000006320000-0x00000000068C4000-memory.dmp

Filesize
5.6MB

Download
memory/3724-19-0x0000000000400000-0x0000000001ADC000-memory.dmp

Filesize
22.9MB

Download
memory/3724-18-0x0000000003C20000-0x0000000003C3A000-memory.dmp

Filesize
104KB

Download
memory/3724-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3724-16-0x0000000001D30000-0x0000000001D5D000-memory.dmp

Filesize
180KB

Download
memory/3724-15-0x0000000001D60000-0x0000000001E60000-memory.dmp

Filesize
1024KB

Download