healer | 1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e

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 15:13

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General

Target

1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.exe
Size

658KB
MD5

4374c9af21a55aadbf78dc43b073f465
SHA1

3a5aecb3e81b5d80a26b6730c8c595717bc7b824
SHA256

1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e
SHA512

8b600ef0a56ba43e830216efd134f991c7134a41e18b035edb8f9cbfa06124d9666a29604585547313a3b02adeab1e6aeb9b408502b13cb38fd450b61990ceda
SSDEEP

12288:kMrvy90Bguc5blt4u0pqQe7/0oFwvIxaGcpzwgk+ti:LyNNl5hN7/0vIOz3zti

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/1416-17-0x0000000004C00000-0x0000000004C1A000-memory.dmp	healer
behavioral1/memory/1416-19-0x00000000076E0000-0x00000000076F8000-memory.dmp	healer
behavioral1/memory/1416-38-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-48-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-46-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-44-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-42-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-40-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-36-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-34-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-32-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-30-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-28-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-26-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-24-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-22-0x00000000076E0000-0x00000000076F2000-memory.dmp	healer
behavioral1/memory/1416-21-0x00000000076E0000-0x00000000076F2000-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:

pro1789.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro1789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro1789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro1789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro1789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro1789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro1789.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/3612-59-0x0000000004B60000-0x0000000004BA6000-memory.dmp	family_redline
behavioral1/memory/3612-60-0x0000000007760000-0x00000000077A4000-memory.dmp	family_redline
behavioral1/memory/3612-66-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-76-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-92-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-90-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-86-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-84-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-82-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-80-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-79-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-74-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-72-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-70-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-68-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-94-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-88-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-64-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-62-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3612-61-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un973453.exepro1789.exequ9856.exe

pid process

5020 un973453.exe
1416 pro1789.exe
3612 qu9856.exe

pid	process
5020	un973453.exe
1416	pro1789.exe
3612	qu9856.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro1789.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro1789.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro1789.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.exeun973453.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\\\""	1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.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\\\""	un973453.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4900 1416 WerFault.exe pro1789.exe

pid	pid_target	process	target process
4900	1416	WerFault.exe	pro1789.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:

1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.exeun973453.exepro1789.exequ9856.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un973453.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro1789.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu9856.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro1789.exe

pid process

1416 pro1789.exe
1416 pro1789.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro1789.exequ9856.exe

description pid process

Token: SeDebugPrivilege 1416 pro1789.exe
Token: SeDebugPrivilege 3612 qu9856.exe

pid	process
1416	pro1789.exe
1416	pro1789.exe

description	pid	process
Token: SeDebugPrivilege	1416	pro1789.exe
Token: SeDebugPrivilege	3612	qu9856.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.exeun973453.exe

description	pid	process	target process
PID 2820 wrote to memory of 5020	2820	1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.exe	un973453.exe
PID 2820 wrote to memory of 5020	2820	1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.exe	un973453.exe
PID 2820 wrote to memory of 5020	2820	1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.exe	un973453.exe
PID 5020 wrote to memory of 1416	5020	un973453.exe	pro1789.exe
PID 5020 wrote to memory of 1416	5020	un973453.exe	pro1789.exe
PID 5020 wrote to memory of 1416	5020	un973453.exe	pro1789.exe
PID 5020 wrote to memory of 3612	5020	un973453.exe	qu9856.exe
PID 5020 wrote to memory of 3612	5020	un973453.exe	qu9856.exe
PID 5020 wrote to memory of 3612	5020	un973453.exe	qu9856.exe

C:\Users\Admin\AppData\Local\Temp\1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.exe
"C:\Users\Admin\AppData\Local\Temp\1a210d6ce4af00421a9738b5b35097b7e6a06731962fcd8fccfda487fa992d3e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2820

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un973453.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un973453.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5020

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1789.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1789.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:1416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1416 -s 1080
4⤵
- Program crash
PID:4900

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9856.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9856.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1416 -ip 1416
1⤵
PID:2840

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\un973453.exe

Filesize
516KB

MD5
c1e4260cee766763679ee365cc109413

SHA1
10248801b05b56fb2c70437af797c31568b5112e

SHA256
64eb208b5b1a4dcb0630547fc7f623480a88e30ef64f2283247825e7a481678b

SHA512
059aa8f7d7df49067671956545f8ce46a1b9f9697c9475daac6c7dbb28d9ccb89ffbbc32e4a22034ef67c91b44d37683a5501f243370fcb909e2c02d8ad62edc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1789.exe

Filesize
283KB

MD5
0aed8ae14396def56c9f3b12514dee35

SHA1
58f7a7da3b493999903fa3ff3259565a482b9622

SHA256
de9a877aab32cad5f9a0e45a8b2fac424f9b5f3f0facae7d78d1cadcffbbd142

SHA512
d49377ee2e42cabbe2db3d65044bb07cb173d9f8c147adccb10e0da191771b0ed698b6b7fb5cb128ddc7fa013dca072e1ec555a10f2bd5677dbf3cf7f6fbdcef

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9856.exe

Filesize
342KB

MD5
573840a7c340796611087c0be099e033

SHA1
b67cd6f0e196fef4685bfa6005d6d03a4e6b1c11

SHA256
1f11de7b5b54892ab5b3a6e67d60f06ad7242b57d8745c221246d0007424daa8

SHA512
550608111cab83924053746bfc355c6add5b535a246d2d5b68a4cddb0f94edc428d2dac9b90181d081b814802e0e3bee542fad88064a3fbaa4c9d71b4fe8486a

Download Submit
memory/1416-53-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/1416-20-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/1416-15-0x0000000002E70000-0x0000000002F70000-memory.dmp

Filesize
1024KB

Download
memory/1416-19-0x00000000076E0000-0x00000000076F8000-memory.dmp

Filesize
96KB

Download
memory/1416-28-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-38-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-48-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-46-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-44-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-42-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-40-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-36-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-34-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-32-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-30-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-17-0x0000000004C00000-0x0000000004C1A000-memory.dmp

Filesize
104KB

Download
memory/1416-26-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-24-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-22-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-21-0x00000000076E0000-0x00000000076F2000-memory.dmp

Filesize
72KB

Download
memory/1416-49-0x0000000002E70000-0x0000000002F70000-memory.dmp

Filesize
1024KB

Download
memory/1416-50-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1416-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1416-54-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1416-18-0x0000000007130000-0x00000000076D4000-memory.dmp

Filesize
5.6MB

Download
memory/3612-59-0x0000000004B60000-0x0000000004BA6000-memory.dmp

Filesize
280KB

Download
memory/3612-92-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-60-0x0000000007760000-0x00000000077A4000-memory.dmp

Filesize
272KB

Download
memory/3612-76-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-66-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-90-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-86-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-68-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-82-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-80-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-79-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-971-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/3612-70-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-72-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-84-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-94-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-88-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-64-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-62-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-61-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3612-967-0x00000000077C0000-0x0000000007DD8000-memory.dmp

Filesize
6.1MB

Download
memory/3612-968-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/3612-969-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3612-970-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/3612-74-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download