healer | 389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834

Analysis

max time kernel
143s
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
05-11-2024 13:36

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General

Target

389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.exe
Size

660KB
MD5

f74d1a2bf11255bdde8a51631d1c30f7
SHA1

ed7952128c0f7494f5b67a83947c8099f3ab07a5
SHA256

389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834
SHA512

b7f5970a24ac5ba7c8a5bdde87248c638de76b6bdaa17bbacafd7b2791b31f0adcc32ca26ed0931537b35d2ca505a3a99b66b8b7acbf0042e17c5b1130d730fa
SSDEEP

12288:WMrSy90Qk+lTegY7kx0w0PyLHtUL1N2yr2T:AygaY00w0mHtULLHG

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/560-19-0x00000000023A0000-0x00000000023BA000-memory.dmp	healer
behavioral1/memory/560-21-0x0000000004A50000-0x0000000004A68000-memory.dmp	healer
behavioral1/memory/560-49-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-47-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-45-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-43-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-41-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-39-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-37-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-35-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-33-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-31-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-29-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-27-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-25-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-23-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/560-22-0x0000000004A50000-0x0000000004A62000-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:

pro9351.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro9351.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro9351.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro9351.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro9351.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro9351.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro9351.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/4692-61-0x0000000004A40000-0x0000000004A86000-memory.dmp	family_redline
behavioral1/memory/4692-62-0x0000000004AC0000-0x0000000004B04000-memory.dmp	family_redline
behavioral1/memory/4692-68-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-74-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-72-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-70-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-88-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-66-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-64-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-63-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-96-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-94-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-92-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-90-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-86-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-84-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-82-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-80-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-78-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/4692-76-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un141060.exepro9351.exequ9681.exe

pid process

412 un141060.exe
560 pro9351.exe
4692 qu9681.exe

pid	process
412	un141060.exe
560	pro9351.exe
4692	qu9681.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro9351.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro9351.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro9351.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.exeun141060.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\\\""	389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.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\\\""	un141060.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1216 560 WerFault.exe pro9351.exe

pid	pid_target	process	target process
1216	560	WerFault.exe	pro9351.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:

389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.exeun141060.exepro9351.exequ9681.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un141060.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro9351.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu9681.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro9351.exe

pid process

560 pro9351.exe
560 pro9351.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro9351.exequ9681.exe

description pid process

Token: SeDebugPrivilege 560 pro9351.exe
Token: SeDebugPrivilege 4692 qu9681.exe

pid	process
560	pro9351.exe
560	pro9351.exe

description	pid	process
Token: SeDebugPrivilege	560	pro9351.exe
Token: SeDebugPrivilege	4692	qu9681.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.exeun141060.exe

description	pid	process	target process
PID 3324 wrote to memory of 412	3324	389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.exe	un141060.exe
PID 3324 wrote to memory of 412	3324	389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.exe	un141060.exe
PID 3324 wrote to memory of 412	3324	389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.exe	un141060.exe
PID 412 wrote to memory of 560	412	un141060.exe	pro9351.exe
PID 412 wrote to memory of 560	412	un141060.exe	pro9351.exe
PID 412 wrote to memory of 560	412	un141060.exe	pro9351.exe
PID 412 wrote to memory of 4692	412	un141060.exe	qu9681.exe
PID 412 wrote to memory of 4692	412	un141060.exe	qu9681.exe
PID 412 wrote to memory of 4692	412	un141060.exe	qu9681.exe

C:\Users\Admin\AppData\Local\Temp\389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.exe
"C:\Users\Admin\AppData\Local\Temp\389bc4d7f8228089f40d80c43e0ee050a9c2d0de1d823c6ac24282410b700834.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3324

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un141060.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un141060.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:412

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9351.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9351.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:560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 560 -s 1080
4⤵
- Program crash
PID:1216

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9681.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9681.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 560 -ip 560
1⤵
PID:3624

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\un141060.exe

Filesize
518KB

MD5
250fb9859aa5acb6cc25cb6a0d16d20e

SHA1
4b089aa410e7afc721e50e966218cac77f3070ec

SHA256
8a97affb2705ccf77432b89953720a864b369d670d05776784ca0c38c5a8881e

SHA512
8c89b8ce8fca3b1ff403da9bf80a30587ca2da1545011194233d08060fb0d1d4f66553061cadc601a3f668361aacd658878846ae8b5cd9797b2e23f34b0dad56

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9351.exe

Filesize
237KB

MD5
b93c2ed0f3cb1937bc93e8d7cf70ad8a

SHA1
333cca37db559061116bf4f0e157b38f5dcf0dfb

SHA256
a86ea44a2ab42796aa7f40dd0ccd742e4243f03633b9b2308e31c8a1e7ea98d8

SHA512
31e903b76ddfcce01da91936a280c545f9fc635c8c02c31c4fccea51447aaf4f9b2488871c5c8670cf1343daef8a36fdc0f4e086e11d332f7c3a2ab15f69943b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9681.exe

Filesize
295KB

MD5
d1f032755925ca75fb7aae4052bc33d7

SHA1
1d49c69e8e50051aa825902df39870ed0be6059d

SHA256
e310754fceb55df776e41b07b58106bec6c809df4cb80e9a9330f775c9d72c28

SHA512
b6c6621b405ec198bc5d9eca615c3f074304e4d3eade2238c6f753ba833f90c22e5555bbf27ebebd25adb4a6241e827f2664c011f66edd06192022db5ec4f873

Download Submit
memory/560-15-0x0000000000740000-0x0000000000840000-memory.dmp

Filesize
1024KB

Download
memory/560-16-0x0000000000600000-0x000000000062D000-memory.dmp

Filesize
180KB

Download
memory/560-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/560-18-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/560-19-0x00000000023A0000-0x00000000023BA000-memory.dmp

Filesize
104KB

Download
memory/560-20-0x0000000004BF0000-0x0000000005194000-memory.dmp

Filesize
5.6MB

Download
memory/560-21-0x0000000004A50000-0x0000000004A68000-memory.dmp

Filesize
96KB

Download
memory/560-49-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-47-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-45-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-43-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-41-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-39-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-37-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-35-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-33-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-31-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-29-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-27-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-25-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-23-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-22-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/560-50-0x0000000000740000-0x0000000000840000-memory.dmp

Filesize
1024KB

Download
memory/560-51-0x0000000000600000-0x000000000062D000-memory.dmp

Filesize
180KB

Download
memory/560-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/560-55-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/560-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4692-61-0x0000000004A40000-0x0000000004A86000-memory.dmp

Filesize
280KB

Download
memory/4692-62-0x0000000004AC0000-0x0000000004B04000-memory.dmp

Filesize
272KB

Download
memory/4692-68-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-74-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-72-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-70-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-88-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-66-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-64-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-63-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-96-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-94-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-92-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-90-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-86-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-84-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-82-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-80-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-78-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-76-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/4692-969-0x0000000005180000-0x0000000005798000-memory.dmp

Filesize
6.1MB

Download
memory/4692-970-0x00000000057A0000-0x00000000058AA000-memory.dmp

Filesize
1.0MB

Download
memory/4692-971-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/4692-972-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/4692-973-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download