healer | de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177

Analysis

max time kernel
143s
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 08:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.exe
Size

689KB
MD5

e1a3cb2ebdd8d986e1270f0f9cba39fa
SHA1

7ea5c88504c2038627224a4319bbeb8e93b8f612
SHA256

de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177
SHA512

0fa626bc7e9d04127d39c52411c3c284b73eb55d1367f9e6f6fd99b4c45ee8080ff19d260cfcc275c8740bd5fe29af6653c267aa66afbd8ff2ad1312f3a84ed1
SSDEEP

12288:nMrWy90viSEi7MdrsCggfcyEQNz2KcweNuZGsIXRMCFNH/aC:VyBi7A1fnZfepSwNH/aC

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/4988-19-0x0000000000C80000-0x0000000000C9A000-memory.dmp	healer
behavioral1/memory/4988-21-0x00000000028E0000-0x00000000028F8000-memory.dmp	healer
behavioral1/memory/4988-49-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-47-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-46-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-43-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-41-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-39-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-37-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-35-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-33-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-31-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-29-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-27-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-25-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-23-0x00000000028E0000-0x00000000028F2000-memory.dmp	healer
behavioral1/memory/4988-22-0x00000000028E0000-0x00000000028F2000-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:

pro6711.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro6711.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro6711.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro6711.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro6711.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro6711.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro6711.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/4936-61-0x0000000002510000-0x0000000002556000-memory.dmp	family_redline
behavioral1/memory/4936-62-0x0000000004DF0000-0x0000000004E34000-memory.dmp	family_redline
behavioral1/memory/4936-66-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-80-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-96-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-92-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-90-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-88-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-86-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-84-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-78-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-76-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-75-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-72-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-70-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-68-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-94-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-82-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-64-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/4936-63-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un444089.exepro6711.exequ8039.exe

pid process

3860 un444089.exe
4988 pro6711.exe
4936 qu8039.exe

pid	process
3860	un444089.exe
4988	pro6711.exe
4936	qu8039.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro6711.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro6711.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro6711.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

un444089.exede3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.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\\\""	un444089.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\\\""	de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2092 4988 WerFault.exe pro6711.exe

pid	pid_target	process	target process
2092	4988	WerFault.exe	pro6711.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:

de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.exeun444089.exepro6711.exequ8039.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un444089.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro6711.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu8039.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro6711.exe

pid process

4988 pro6711.exe
4988 pro6711.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro6711.exequ8039.exe

description pid process

Token: SeDebugPrivilege 4988 pro6711.exe
Token: SeDebugPrivilege 4936 qu8039.exe

pid	process
4988	pro6711.exe
4988	pro6711.exe

description	pid	process
Token: SeDebugPrivilege	4988	pro6711.exe
Token: SeDebugPrivilege	4936	qu8039.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.exeun444089.exe

description	pid	process	target process
PID 3168 wrote to memory of 3860	3168	de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.exe	un444089.exe
PID 3168 wrote to memory of 3860	3168	de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.exe	un444089.exe
PID 3168 wrote to memory of 3860	3168	de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.exe	un444089.exe
PID 3860 wrote to memory of 4988	3860	un444089.exe	pro6711.exe
PID 3860 wrote to memory of 4988	3860	un444089.exe	pro6711.exe
PID 3860 wrote to memory of 4988	3860	un444089.exe	pro6711.exe
PID 3860 wrote to memory of 4936	3860	un444089.exe	qu8039.exe
PID 3860 wrote to memory of 4936	3860	un444089.exe	qu8039.exe
PID 3860 wrote to memory of 4936	3860	un444089.exe	qu8039.exe

C:\Users\Admin\AppData\Local\Temp\de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.exe
"C:\Users\Admin\AppData\Local\Temp\de3c8d07361d0428bb80b43d75e114a1306715a4f95742de0437372b08bb4177.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3168

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444089.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444089.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3860

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6711.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6711.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:4988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 1088
4⤵
- Program crash
PID:2092

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8039.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8039.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4988 -ip 4988
1⤵
PID:2980

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444089.exe

Filesize
536KB

MD5
77e8874cf22eb617eeeb2ce9c32cb713

SHA1
0ac9facf05183f5a8058b346ce0ef9c0338f2635

SHA256
32e7b8ab985efbf4cec3af823c121474c21927c2f0d8b5412806f30cbf1c9860

SHA512
cc121d29e10df4fd16a8727e36df526eb925ef296695433ea10f6a43e7eb6815a2c401a99d5016a0d75dfddcb2c5d022e0a107f6091eaf3b2d6d481353337d28

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6711.exe

Filesize
314KB

MD5
b104a8df2405c0f5078e47578a6f1ff9

SHA1
537889e48e15b7c4a8d864f29526c84f0752dad6

SHA256
01667d7c7525409348eb74b87c31008e6137c3682a439c9fd683a528cf52a2a5

SHA512
8395bdf69de120e570f044d3655298e0cc34a2a4c9b61112691dd71d2c0cbc56ea7e0f88d4df1af3793d844e562b84686e5a78509ccf8226b7ed2f505c586b18

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8039.exe

Filesize
372KB

MD5
28dcece11fff2ee991331f3835d06258

SHA1
9af2d8c30791fea7d9f4a92bb3a3f4c6833a17e3

SHA256
9c65cdac5ddf6e8d39a42e7bba39197e4cdef540b397d582f7d11d8f7c10f0cf

SHA512
8066cb19d065ecd2da9ab9bb193b733c748bfaee0241033f6e38330505420865a811e2e9cfd01d53b2946c6fde50e3224b10f3b41745a161788ea64180a45700

Download Submit
memory/4936-72-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-76-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-970-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

Filesize
1.0MB

Download
memory/4936-969-0x0000000005450000-0x0000000005A68000-memory.dmp

Filesize
6.1MB

Download
memory/4936-63-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-64-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-82-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-94-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-68-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-70-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-972-0x0000000005C50000-0x0000000005C8C000-memory.dmp

Filesize
240KB

Download
memory/4936-973-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

Filesize
304KB

Download
memory/4936-75-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-971-0x0000000005C30000-0x0000000005C42000-memory.dmp

Filesize
72KB

Download
memory/4936-78-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-84-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-86-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-88-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-90-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-92-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-96-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-80-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-66-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/4936-62-0x0000000004DF0000-0x0000000004E34000-memory.dmp

Filesize
272KB

Download
memory/4936-61-0x0000000002510000-0x0000000002556000-memory.dmp

Filesize
280KB

Download
memory/4988-41-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-55-0x0000000000400000-0x0000000000802000-memory.dmp

Filesize
4.0MB

Download
memory/4988-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4988-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4988-51-0x0000000000810000-0x000000000083D000-memory.dmp

Filesize
180KB

Download
memory/4988-50-0x0000000000A80000-0x0000000000B80000-memory.dmp

Filesize
1024KB

Download
memory/4988-22-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-23-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-25-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-27-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-29-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-31-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-33-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-35-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-37-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-39-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-43-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-46-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-47-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-49-0x00000000028E0000-0x00000000028F2000-memory.dmp

Filesize
72KB

Download
memory/4988-21-0x00000000028E0000-0x00000000028F8000-memory.dmp

Filesize
96KB

Download
memory/4988-20-0x0000000004DE0000-0x0000000005384000-memory.dmp

Filesize
5.6MB

Download
memory/4988-19-0x0000000000C80000-0x0000000000C9A000-memory.dmp

Filesize
104KB

Download
memory/4988-18-0x0000000000400000-0x0000000000802000-memory.dmp

Filesize
4.0MB

Download
memory/4988-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4988-16-0x0000000000810000-0x000000000083D000-memory.dmp

Filesize
180KB

Download
memory/4988-15-0x0000000000A80000-0x0000000000B80000-memory.dmp

Filesize
1024KB

Download