healer | f3b868c9b06d304d90a00d55b57abd3e66a667f9e2991768dcd24842da9770e6

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
11-11-2024 01:40

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General

Target

f3b868c9b06d304d90a00d55b57abd3e66a667f9e2991768dcd24842da9770e6.exe
Size

569KB
MD5

e5b40a99df80d7a59d380456bd995ccb
SHA1

5c0d8523a4e9cc3a9cbe2e928af24cd040e550e6
SHA256

f3b868c9b06d304d90a00d55b57abd3e66a667f9e2991768dcd24842da9770e6
SHA512

cdcf7911080819e405721836c7bfcdcb5e884baf34d58c1df87a39f652737bda1168db9b074a3617c2e00e4c522fc4d8d2e03666b68a2eebb2e29e51a217b177
SSDEEP

12288:Oy906TpHHOHqXRUe4K/oeRnVgpFRbXZtRhvUHcgNxSV/6o6:Oy39nOKXRU7K/tV0FhRV8

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/0x000a000000023b99-13.dat	healer
behavioral1/memory/2028-15-0x00000000001A0000-0x00000000001AA000-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\DisableBehaviorMonitoring = "1"	it435048.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it435048.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it435048.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it435048.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it435048.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it435048.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/1916-22-0x00000000024D0000-0x000000000250C000-memory.dmp	family_redline
behavioral1/memory/1916-24-0x0000000002670000-0x00000000026AA000-memory.dmp	family_redline
behavioral1/memory/1916-28-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-34-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-88-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-86-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-84-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-82-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-78-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-76-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-74-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-72-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-70-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-68-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-66-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-64-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-62-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-60-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-58-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-56-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-54-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-50-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-48-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-46-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-44-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-42-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-40-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-38-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-36-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-32-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-30-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-80-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-52-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-26-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline
behavioral1/memory/1916-25-0x0000000002670000-0x00000000026A5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1524	ziBV1655.exe
2028	it435048.exe
1916	kp452004.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"	it435048.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\\\""	f3b868c9b06d304d90a00d55b57abd3e66a667f9e2991768dcd24842da9770e6.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\\\""	ziBV1655.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	kp452004.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f3b868c9b06d304d90a00d55b57abd3e66a667f9e2991768dcd24842da9770e6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziBV1655.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2028	it435048.exe
2028	it435048.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2028	it435048.exe
Token: SeDebugPrivilege	1916	kp452004.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3100 wrote to memory of 1524	3100	f3b868c9b06d304d90a00d55b57abd3e66a667f9e2991768dcd24842da9770e6.exe	83
PID 3100 wrote to memory of 1524	3100	f3b868c9b06d304d90a00d55b57abd3e66a667f9e2991768dcd24842da9770e6.exe	83
PID 3100 wrote to memory of 1524	3100	f3b868c9b06d304d90a00d55b57abd3e66a667f9e2991768dcd24842da9770e6.exe	83
PID 1524 wrote to memory of 2028	1524	ziBV1655.exe	84
PID 1524 wrote to memory of 2028	1524	ziBV1655.exe	84
PID 1524 wrote to memory of 1916	1524	ziBV1655.exe	94
PID 1524 wrote to memory of 1916	1524	ziBV1655.exe	94
PID 1524 wrote to memory of 1916	1524	ziBV1655.exe	94

C:\Users\Admin\AppData\Local\Temp\f3b868c9b06d304d90a00d55b57abd3e66a667f9e2991768dcd24842da9770e6.exe
"C:\Users\Admin\AppData\Local\Temp\f3b868c9b06d304d90a00d55b57abd3e66a667f9e2991768dcd24842da9770e6.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3100
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBV1655.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBV1655.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1524
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it435048.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it435048.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2028
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp452004.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp452004.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1916

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\ziBV1655.exe

Filesize
414KB

MD5
08c00c4bbd3418a040051f3d2d724757

SHA1
4cacb758479150b0ea94425eab281a3c80975fb7

SHA256
2c53ad6313fd340c95a46c1d903cd334a9d42de90c4f0de33f2c447a0cdc0dfa

SHA512
563890075dd0eeec15d76fe3388c9b7b0f717bfc2a687ebbba2c7b827152aff55a387d8b87d7e09a00fe65e69983edc4a264bceab232b643d641985322189b2d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it435048.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp452004.exe

Filesize
343KB

MD5
64a2d32fcc78a1dd7cd69cfe1d568272

SHA1
129f69639321cea2190c464af097ccfacca1de4a

SHA256
3930692605a276a4b8b90701cd7ca139f039de90bcae0526f4fbed4bbeb7fccc

SHA512
571d4cb1ca6a95914b3e76ec8ae1e454b529724c1eab7419d2bbac5881647e55010cb664856d130e628a655665e6618691773beff607d3ad8d6f7b8545f4b59a

Download Submit
memory/1916-64-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-22-0x00000000024D0000-0x000000000250C000-memory.dmp

Filesize
240KB

Download
memory/1916-821-0x00000000021F0000-0x000000000223C000-memory.dmp

Filesize
304KB

Download
memory/1916-60-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-23-0x0000000004D00000-0x00000000052A4000-memory.dmp

Filesize
5.6MB

Download
memory/1916-24-0x0000000002670000-0x00000000026AA000-memory.dmp

Filesize
232KB

Download
memory/1916-28-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-34-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-88-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-86-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-62-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-82-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-58-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-76-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-74-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-72-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-70-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-68-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-66-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-820-0x0000000007DB0000-0x0000000007DEC000-memory.dmp

Filesize
240KB

Download
memory/1916-84-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-819-0x0000000007C80000-0x0000000007D8A000-memory.dmp

Filesize
1.0MB

Download
memory/1916-78-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-56-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-54-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-50-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-48-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-46-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-44-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-42-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-40-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-38-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-36-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-32-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-30-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-80-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-52-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-26-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-25-0x0000000002670000-0x00000000026A5000-memory.dmp

Filesize
212KB

Download
memory/1916-817-0x0000000007630000-0x0000000007C48000-memory.dmp

Filesize
6.1MB

Download
memory/1916-818-0x0000000007C60000-0x0000000007C72000-memory.dmp

Filesize
72KB

Download
memory/2028-16-0x00007FFA80A13000-0x00007FFA80A15000-memory.dmp

Filesize
8KB

Download
memory/2028-14-0x00007FFA80A13000-0x00007FFA80A15000-memory.dmp

Filesize
8KB

Download
memory/2028-15-0x00000000001A0000-0x00000000001AA000-memory.dmp

Filesize
40KB

Download