healer | 2c78dee597735abfa9f35559c6dc73757d059bdde3f30e78460da1ed88a48c16

Analysis

max time kernel
113s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/11/2024, 10:59

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General

Target

2c78dee597735abfa9f35559c6dc73757d059bdde3f30e78460da1ed88a48c16.exe
Size

768KB
MD5

caec31dd142a8fe873bbf29e2ead9c89
SHA1

cde93ea7908376dde12f013d93c450a03f76b97c
SHA256

2c78dee597735abfa9f35559c6dc73757d059bdde3f30e78460da1ed88a48c16
SHA512

54119688535e47295483a9878debea4de0327e48da9534222e917c49e726067516c1b18d86e4fc0308fb1fa3d4f521249cf217f6c0c51f8bc0af4ff12c291920
SSDEEP

24576:QyGStthdm65OJ9B//6exORisFHlZPYMNdfy8FZ:XDDm6YrBH6exxs/ZPYky87

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/3100-19-0x0000000000BD0000-0x0000000000BEA000-memory.dmp	healer
behavioral1/memory/3100-21-0x0000000004F00000-0x0000000004F18000-memory.dmp	healer
behavioral1/memory/3100-29-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-49-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-47-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-45-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-43-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-41-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-39-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-37-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-35-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-33-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-31-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-27-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-25-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-23-0x0000000004F00000-0x0000000004F12000-memory.dmp	healer
behavioral1/memory/3100-22-0x0000000004F00000-0x0000000004F12000-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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr559247.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr559247.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr559247.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr559247.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr559247.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr559247.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/388-61-0x0000000002A10000-0x0000000002A4C000-memory.dmp	family_redline
behavioral1/memory/388-62-0x0000000005400000-0x000000000543A000-memory.dmp	family_redline
behavioral1/memory/388-70-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-72-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-96-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-94-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-90-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-88-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-86-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-84-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-82-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-80-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-78-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-76-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-74-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-68-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-64-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-92-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-66-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/388-63-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4448	un418711.exe
3100	pr559247.exe
388	qu026445.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr559247.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr559247.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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\\\""	2c78dee597735abfa9f35559c6dc73757d059bdde3f30e78460da1ed88a48c16.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\\\""	un418711.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un418711.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr559247.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu026445.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2c78dee597735abfa9f35559c6dc73757d059bdde3f30e78460da1ed88a48c16.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3100	pr559247.exe
3100	pr559247.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3100	pr559247.exe
Token: SeDebugPrivilege	388	qu026445.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 4448	2344	2c78dee597735abfa9f35559c6dc73757d059bdde3f30e78460da1ed88a48c16.exe	83
PID 2344 wrote to memory of 4448	2344	2c78dee597735abfa9f35559c6dc73757d059bdde3f30e78460da1ed88a48c16.exe	83
PID 2344 wrote to memory of 4448	2344	2c78dee597735abfa9f35559c6dc73757d059bdde3f30e78460da1ed88a48c16.exe	83
PID 4448 wrote to memory of 3100	4448	un418711.exe	85
PID 4448 wrote to memory of 3100	4448	un418711.exe	85
PID 4448 wrote to memory of 3100	4448	un418711.exe	85
PID 4448 wrote to memory of 388	4448	un418711.exe	92
PID 4448 wrote to memory of 388	4448	un418711.exe	92
PID 4448 wrote to memory of 388	4448	un418711.exe	92

C:\Users\Admin\AppData\Local\Temp\2c78dee597735abfa9f35559c6dc73757d059bdde3f30e78460da1ed88a48c16.exe
"C:\Users\Admin\AppData\Local\Temp\2c78dee597735abfa9f35559c6dc73757d059bdde3f30e78460da1ed88a48c16.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un418711.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un418711.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4448
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr559247.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr559247.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:3100
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu026445.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu026445.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:388

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\un418711.exe

Filesize
613KB

MD5
fd1b2258fea726336e2415a71b9b1561

SHA1
07836d8cc962a2801610abaa11147e2a68936074

SHA256
24fd3bca7d7a16d41206845f43732f1e11538b2d9893fec03dfb24b93b3053fb

SHA512
9e84d54ccd5528d8ce40c867beda7c2e95efbc66aa49eeff0fbe569a0a6b2cf28e2d7a8f944880193a0d17e04117d9a7f1f7b3ee517cfd48ec64d0e9f144d240

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr559247.exe

Filesize
404KB

MD5
103bfd8f575cb29dfb345f2a0aaa9e2d

SHA1
6d7664bacad674ebb722f88fe32cfdcb2858f070

SHA256
4cabdade159388bc61bc1edf532df9b9a7ebfa45ff057a13f594a289bc7ef87e

SHA512
ba59753f9aed24a917c66b910b716b9e3908043cd3991886b5509da0be4312cfd702fab78853946e87614c71e49ffcce5c65d38643700b43f841f827aeffc02b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu026445.exe

Filesize
485KB

MD5
b98496eb3b4cc1220c9579a6d16f0442

SHA1
9bab26bf7d92d5d14a95049761858e81f751a880

SHA256
242c7fed089bb700b1d7012d35a809bcb6906ac97cfa810a6aae8b032004dad1

SHA512
40ace07387fa3f94d5c483c872a5d42d75cb11f75e829600e4f3ae2bc45beef5e998dee83190a86afc8598594edaa113712b37256e1a36ae10291449bfa2896f

Download Submit
memory/388-76-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-80-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-856-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/388-855-0x0000000007900000-0x0000000007F18000-memory.dmp

Filesize
6.1MB

Download
memory/388-63-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-66-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-92-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-64-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-68-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-74-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-858-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/388-859-0x0000000002740000-0x000000000278C000-memory.dmp

Filesize
304KB

Download
memory/388-78-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-857-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/388-82-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-84-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-86-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-88-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-90-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-94-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-96-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-72-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-70-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/388-62-0x0000000005400000-0x000000000543A000-memory.dmp

Filesize
232KB

Download
memory/388-61-0x0000000002A10000-0x0000000002A4C000-memory.dmp

Filesize
240KB

Download
memory/3100-43-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-55-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/3100-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3100-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3100-51-0x0000000000980000-0x00000000009AD000-memory.dmp

Filesize
180KB

Download
memory/3100-50-0x0000000000A00000-0x0000000000B00000-memory.dmp

Filesize
1024KB

Download
memory/3100-22-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-23-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-25-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-27-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-31-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-33-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-35-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-37-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-39-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-41-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-45-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-47-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-49-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-29-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3100-21-0x0000000004F00000-0x0000000004F18000-memory.dmp

Filesize
96KB

Download
memory/3100-20-0x0000000004FD0000-0x0000000005574000-memory.dmp

Filesize
5.6MB

Download
memory/3100-19-0x0000000000BD0000-0x0000000000BEA000-memory.dmp

Filesize
104KB

Download
memory/3100-18-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/3100-16-0x0000000000980000-0x00000000009AD000-memory.dmp

Filesize
180KB

Download
memory/3100-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3100-15-0x0000000000A00000-0x0000000000B00000-memory.dmp

Filesize
1024KB

Download