healer | f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7

Analysis

max time kernel
141s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 06:18

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General

Target

f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7.exe
Size

415KB
MD5

23a19e36b2ceef5a205221bc6ac52414
SHA1

366a574174056f01f1e41a582aa51d0147717288
SHA256

f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7
SHA512

78e67e3f06077dc1dc89c1df1601488cba3b27a365d6e8f3f972d4c4fec317a9d7dcfcfb723a7e0d524f333f6be6f6b94a904e0399395b4f8ce7986db5929269
SSDEEP

6144:/2p0yN90QEcZ/VAuRHgFZ3BNQm2LcL0Ie0P5uK3x97mY5NSShRjCz:fy90g9RRHgFrao3eq5ul3IRjCz

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000c000000023b83-5.dat	healer
behavioral1/memory/1852-8-0x00000000008E0000-0x00000000008EA000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it902451.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it902451.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it902451.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it902451.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it902451.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it902451.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/456-17-0x0000000004C20000-0x0000000004C5C000-memory.dmp	family_redline
behavioral1/memory/456-19-0x0000000007760000-0x000000000779A000-memory.dmp	family_redline
behavioral1/memory/456-43-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-49-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-83-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-81-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-79-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-77-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-75-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-73-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-71-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-69-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-67-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-65-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-61-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-59-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-57-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-55-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-53-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-51-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-47-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-45-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-41-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-39-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-37-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-35-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-33-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-31-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-29-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-27-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-63-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-25-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-23-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-21-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline
behavioral1/memory/456-20-0x0000000007760000-0x0000000007795000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
1852	it902451.exe
456	jr153052.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it902451.exe

Adds Run key to start application 2 TTPs 1 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\\\""	f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr153052.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1852	it902451.exe
1852	it902451.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1852	it902451.exe
Token: SeDebugPrivilege	456	jr153052.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 1852	1912	f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7.exe	83
PID 1912 wrote to memory of 1852	1912	f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7.exe	83
PID 1912 wrote to memory of 456	1912	f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7.exe	87
PID 1912 wrote to memory of 456	1912	f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7.exe	87
PID 1912 wrote to memory of 456	1912	f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7.exe	87

C:\Users\Admin\AppData\Local\Temp\f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7.exe
"C:\Users\Admin\AppData\Local\Temp\f9ee3e03af817985df9581b3547c64ecf6ac66c2e1179b4587679ff14515aea7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it902451.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it902451.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1852
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr153052.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr153052.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:456

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\it902451.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr153052.exe

Filesize
360KB

MD5
01c5484fa7576d24504c8a59b4e1a655

SHA1
00f9d8fdee34be9ddb988d087ce089265db74cc4

SHA256
84699c8e2235a3ebf01d472869fcfcfeb24e6e22daaaf4335d561ebe960aa59e

SHA512
6fb813cd41fc4404fa37fb10675eeb1c5dc1533c6a2721600445a120864fc89d267ffd3b532817d80a8d16b63d1b8f3d8bf8b0e25b5106e2732ae4c7d18e8e65

Download Submit
memory/456-14-0x0000000002EA0000-0x0000000002FA0000-memory.dmp

Filesize
1024KB

Download
memory/456-15-0x0000000004800000-0x0000000004846000-memory.dmp

Filesize
280KB

Download
memory/456-16-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/456-17-0x0000000004C20000-0x0000000004C5C000-memory.dmp

Filesize
240KB

Download
memory/456-18-0x0000000007170000-0x0000000007714000-memory.dmp

Filesize
5.6MB

Download
memory/456-19-0x0000000007760000-0x000000000779A000-memory.dmp

Filesize
232KB

Download
memory/456-43-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-49-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-83-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-81-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-79-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-77-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-75-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-73-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-71-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-69-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-67-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-65-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-61-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-59-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-57-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-55-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-53-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-51-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-47-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-45-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-41-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-39-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-37-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-35-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-33-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-31-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-29-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-27-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-63-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-25-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-23-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-21-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-20-0x0000000007760000-0x0000000007795000-memory.dmp

Filesize
212KB

Download
memory/456-812-0x0000000009C80000-0x000000000A298000-memory.dmp

Filesize
6.1MB

Download
memory/456-813-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/456-814-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/456-815-0x000000000A480000-0x000000000A4BC000-memory.dmp

Filesize
240KB

Download
memory/456-816-0x0000000006CA0000-0x0000000006CEC000-memory.dmp

Filesize
304KB

Download
memory/456-817-0x0000000002EA0000-0x0000000002FA0000-memory.dmp

Filesize
1024KB

Download
memory/456-818-0x0000000004800000-0x0000000004846000-memory.dmp

Filesize
280KB

Download
memory/456-820-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1852-7-0x00007FFD81ED3000-0x00007FFD81ED5000-memory.dmp

Filesize
8KB

Download
memory/1852-8-0x00000000008E0000-0x00000000008EA000-memory.dmp

Filesize
40KB

Download