healer | 278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af

Analysis

max time kernel
148s
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 21:33

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General

Target

278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.exe
Size

670KB
MD5

1275a2ca634e5d143b631174ec80191a
SHA1

c8bfc5581e7d8e60936e4fe89c9dcb19f4f64cbc
SHA256

278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af
SHA512

0a8d688d81dbb50456b1463de8a362989c3c4f5a1a5f7c40e82b070222725316c074ba45f0ebf5485d9902becbb432ff5a35e0745fd25d184134efd811157186
SSDEEP

12288:gMrAy902ckyVsF6uFeim/BiyMt59TrwKSLCQf9ft/jukWFfIU:wyE7VsFX8ZiJt5htSmQ1B/WpIU

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/3152-19-0x0000000002350000-0x000000000236A000-memory.dmp	healer
behavioral1/memory/3152-21-0x00000000025E0000-0x00000000025F8000-memory.dmp	healer
behavioral1/memory/3152-45-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-49-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-47-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-43-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-41-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-40-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-38-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-35-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-33-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-31-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-29-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-27-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-25-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-23-0x00000000025E0000-0x00000000025F2000-memory.dmp	healer
behavioral1/memory/3152-22-0x00000000025E0000-0x00000000025F2000-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:

pro2399.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro2399.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro2399.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro2399.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro2399.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro2399.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro2399.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/4980-61-0x00000000026D0000-0x0000000002716000-memory.dmp	family_redline
behavioral1/memory/4980-62-0x0000000004AD0000-0x0000000004B14000-memory.dmp	family_redline
behavioral1/memory/4980-68-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-92-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-96-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-90-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-88-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-86-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-84-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-82-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-80-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-79-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-76-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-74-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-72-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-70-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-94-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-66-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-64-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline
behavioral1/memory/4980-63-0x0000000004AD0000-0x0000000004B0F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un416647.exepro2399.exequ6816.exe

pid process

3816 un416647.exe
3152 pro2399.exe
4980 qu6816.exe

pid	process
3816	un416647.exe
3152	pro2399.exe
4980	qu6816.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro2399.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro2399.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro2399.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.exeun416647.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\\\""	278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.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\\\""	un416647.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

3028 sc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3440 3152 WerFault.exe pro2399.exe

pid	process
3028	sc.exe

pid	pid_target	process	target process
3440	3152	WerFault.exe	pro2399.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:

278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.exeun416647.exepro2399.exequ6816.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un416647.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro2399.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu6816.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro2399.exe

pid process

3152 pro2399.exe
3152 pro2399.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro2399.exequ6816.exe

description pid process

Token: SeDebugPrivilege 3152 pro2399.exe
Token: SeDebugPrivilege 4980 qu6816.exe

pid	process
3152	pro2399.exe
3152	pro2399.exe

description	pid	process
Token: SeDebugPrivilege	3152	pro2399.exe
Token: SeDebugPrivilege	4980	qu6816.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.exeun416647.exe

description	pid	process	target process
PID 2640 wrote to memory of 3816	2640	278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.exe	un416647.exe
PID 2640 wrote to memory of 3816	2640	278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.exe	un416647.exe
PID 2640 wrote to memory of 3816	2640	278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.exe	un416647.exe
PID 3816 wrote to memory of 3152	3816	un416647.exe	pro2399.exe
PID 3816 wrote to memory of 3152	3816	un416647.exe	pro2399.exe
PID 3816 wrote to memory of 3152	3816	un416647.exe	pro2399.exe
PID 3816 wrote to memory of 4980	3816	un416647.exe	qu6816.exe
PID 3816 wrote to memory of 4980	3816	un416647.exe	qu6816.exe
PID 3816 wrote to memory of 4980	3816	un416647.exe	qu6816.exe

C:\Users\Admin\AppData\Local\Temp\278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.exe
"C:\Users\Admin\AppData\Local\Temp\278d03012659451f2b07f0f580185b8ba507fee5ec3258e776b9bfa88bd3d8af.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2640

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un416647.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un416647.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3816

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2399.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2399.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:3152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3152 -s 1104
4⤵
- Program crash
PID:3440

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6816.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6816.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4980

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3152 -ip 3152
1⤵
PID:1920

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:3028

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\un416647.exe

Filesize
517KB

MD5
a289d09e4bfba78dd306ca4e57b9d06f

SHA1
3ee16be5d174a315dd8feff4d47ebdefed8a2ec2

SHA256
a7b400e18525cea18dda6fbe1bc3b01126ad171345050b3a06f676db9abe81e0

SHA512
ab1cbc81870239d6d7d70dfa2626a87298a9af6798aca1266018b07fec67fcd8ed98449b5c96e6015bc12f22849ebe7bc0916ef8e1b27ecc6e09593d90c02316

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2399.exe

Filesize
237KB

MD5
0ea152c4b1cc89834ceada97a82ed312

SHA1
610f2827796dad644695b6ef1b5e28a3ce7afe3d

SHA256
6bac8a61ef2452fd3abe30a24aa4623080267a7548b0a76c8cd8a342968f5475

SHA512
0f84030fa6ff9d6aabf40dbf1576e36eb23b839fcc752bc14106f59b8f8386ffd6c6082bec3f9c495289dde8cacc288d1f73553c836cf76a2bc5964bdf7ad9ba

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6816.exe

Filesize
295KB

MD5
723892c1edbac2868bcc32332a6bf0a0

SHA1
210830996b0bfa1dc6f08901f48922e628b11268

SHA256
97206a38825a513b9581bf5e264c519973bbcc8dce5ffb0e1a3bc0d76d7cab04

SHA512
9dc0381ece2d6c8c8ec80991960d927dbee23ccee3bb355c7d8eb86de7d2f493f2bf6cb7e8375e61d26650957a1f7e9b1691a30a8cc7c1599ba7ae5599b7ee3f

Download Submit
memory/3152-15-0x00000000007D0000-0x00000000008D0000-memory.dmp

Filesize
1024KB

Download
memory/3152-16-0x0000000000600000-0x000000000062D000-memory.dmp

Filesize
180KB

Download
memory/3152-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3152-18-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/3152-19-0x0000000002350000-0x000000000236A000-memory.dmp

Filesize
104KB

Download
memory/3152-20-0x0000000004AF0000-0x0000000005094000-memory.dmp

Filesize
5.6MB

Download
memory/3152-21-0x00000000025E0000-0x00000000025F8000-memory.dmp

Filesize
96KB

Download
memory/3152-45-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-49-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-47-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-43-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-41-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-40-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-38-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-35-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-33-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-31-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-29-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-27-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-25-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-23-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-22-0x00000000025E0000-0x00000000025F2000-memory.dmp

Filesize
72KB

Download
memory/3152-50-0x00000000007D0000-0x00000000008D0000-memory.dmp

Filesize
1024KB

Download
memory/3152-51-0x0000000000600000-0x000000000062D000-memory.dmp

Filesize
180KB

Download
memory/3152-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3152-55-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/3152-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4980-61-0x00000000026D0000-0x0000000002716000-memory.dmp

Filesize
280KB

Download
memory/4980-62-0x0000000004AD0000-0x0000000004B14000-memory.dmp

Filesize
272KB

Download
memory/4980-68-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-92-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-96-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-90-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-88-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-86-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-84-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-82-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-80-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-79-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-76-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-74-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-72-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-70-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-94-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-66-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-64-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-63-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

Filesize
252KB

Download
memory/4980-969-0x0000000005230000-0x0000000005848000-memory.dmp

Filesize
6.1MB

Download
memory/4980-970-0x00000000058D0000-0x00000000059DA000-memory.dmp

Filesize
1.0MB

Download
memory/4980-971-0x0000000005A10000-0x0000000005A22000-memory.dmp

Filesize
72KB

Download
memory/4980-972-0x0000000005A30000-0x0000000005A6C000-memory.dmp

Filesize
240KB

Download
memory/4980-973-0x0000000005B80000-0x0000000005BCC000-memory.dmp

Filesize
304KB

Download