healer | 751b08ea863f4ff0ac25d2bc9609c9ceb696020c8c518adf871aaef7c61399a4

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
11/11/2024, 01:33

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General

Target

751b08ea863f4ff0ac25d2bc9609c9ceb696020c8c518adf871aaef7c61399a4.exe
Size

546KB
MD5

7077fae9bb69642a5b584f5ba1b572d8
SHA1

09babde17a62d44a2945dc8422a77d7ab9f5e2b9
SHA256

751b08ea863f4ff0ac25d2bc9609c9ceb696020c8c518adf871aaef7c61399a4
SHA512

0226fc44a339b3e99ac117683997514bb5dfbb42be5523d1f63fc8661973b93577e17b72ba2634ebddca9b18e449604b26fbc79240c5e2f41b8a0e1fd3770c65
SSDEEP

12288:wMrdy90QXN7vDShfKICFHvL28daK1YystlwLMFhq+0ueuWWzJ:9yJN7LSNdCFHJCPskvTjJ

Score

10^/10

healer redline down discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

down

193.233.20.31:4125

Attributes

auth_value
12c31a90c72f5efae8c053a0bd339381

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b87-12.dat	healer
behavioral1/memory/392-15-0x00000000003D0000-0x00000000003DA000-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\DisableOnAccessProtection = "1"	h27KY58.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h27KY58.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h27KY58.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h27KY58.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h27KY58.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h27KY58.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/1692-22-0x00000000027F0000-0x0000000002836000-memory.dmp	family_redline
behavioral1/memory/1692-24-0x0000000004CF0000-0x0000000004D34000-memory.dmp	family_redline
behavioral1/memory/1692-25-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-38-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-88-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-86-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-84-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-82-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-80-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-76-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-74-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-72-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-70-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-68-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-66-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-64-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-62-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-60-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-58-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-56-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-52-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-51-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-48-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-47-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-44-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-42-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-40-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-36-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-34-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-32-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-31-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-28-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-26-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-78-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1692-54-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2084	niba5209.exe
392	h27KY58.exe
1692	ifBXM06.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"	h27KY58.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	niba5209.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\\\""	751b08ea863f4ff0ac25d2bc9609c9ceb696020c8c518adf871aaef7c61399a4.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	751b08ea863f4ff0ac25d2bc9609c9ceb696020c8c518adf871aaef7c61399a4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	niba5209.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ifBXM06.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
392	h27KY58.exe
392	h27KY58.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	392	h27KY58.exe
Token: SeDebugPrivilege	1692	ifBXM06.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 2084	1580	751b08ea863f4ff0ac25d2bc9609c9ceb696020c8c518adf871aaef7c61399a4.exe	83
PID 1580 wrote to memory of 2084	1580	751b08ea863f4ff0ac25d2bc9609c9ceb696020c8c518adf871aaef7c61399a4.exe	83
PID 1580 wrote to memory of 2084	1580	751b08ea863f4ff0ac25d2bc9609c9ceb696020c8c518adf871aaef7c61399a4.exe	83
PID 2084 wrote to memory of 392	2084	niba5209.exe	84
PID 2084 wrote to memory of 392	2084	niba5209.exe	84
PID 2084 wrote to memory of 1692	2084	niba5209.exe	95
PID 2084 wrote to memory of 1692	2084	niba5209.exe	95
PID 2084 wrote to memory of 1692	2084	niba5209.exe	95

C:\Users\Admin\AppData\Local\Temp\751b08ea863f4ff0ac25d2bc9609c9ceb696020c8c518adf871aaef7c61399a4.exe
"C:\Users\Admin\AppData\Local\Temp\751b08ea863f4ff0ac25d2bc9609c9ceb696020c8c518adf871aaef7c61399a4.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5209.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5209.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h27KY58.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h27KY58.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:392
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifBXM06.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifBXM06.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1692

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\niba5209.exe

Filesize
404KB

MD5
9d063ff2376db30e7ec2306112849658

SHA1
cf1295f93cf7d3fed54eb9ca44bcfa286e94e78a

SHA256
b6f7c3089e87e3d76dbbd973a657bfaf9c202b93032becd6760dcc558712fb34

SHA512
b55bb7a1310b4772976e2d4dda549cd3b93ce2600052f500c02ffcbd1b61b5186634ff5483a2ab662723cc0a933541d77966688a25aff0cddd07cdec62f9c894

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h27KY58.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifBXM06.exe

Filesize
358KB

MD5
9f8950164931acb5f983538fde0c8769

SHA1
699bb8e2136691537d7b6bf3a1135f802b1ab4cd

SHA256
9c73b0a223a036c3741cff738788a748252c08fe33808ea069d69b04e4031679

SHA512
48a4426a157f714fdda881e3f1a442cf3bad44009bc41f9cfb6152f5e1d0695c7087fcfaa73cff4c64fe9001357b6fef4af433759cc4b7b396ebabe089f779c8

Download Submit
memory/392-14-0x00007FFDC3923000-0x00007FFDC3925000-memory.dmp

Filesize
8KB

Download
memory/392-15-0x00000000003D0000-0x00000000003DA000-memory.dmp

Filesize
40KB

Download
memory/392-16-0x00007FFDC3923000-0x00007FFDC3925000-memory.dmp

Filesize
8KB

Download
memory/1692-64-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-52-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-24-0x0000000004CF0000-0x0000000004D34000-memory.dmp

Filesize
272KB

Download
memory/1692-25-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-38-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-88-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-86-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-84-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-82-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-80-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-76-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-74-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-72-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-70-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-68-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-66-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-22-0x00000000027F0000-0x0000000002836000-memory.dmp

Filesize
280KB

Download
memory/1692-62-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-60-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-58-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-56-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-23-0x0000000004D60000-0x0000000005304000-memory.dmp

Filesize
5.6MB

Download
memory/1692-51-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-48-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-47-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-44-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-42-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-40-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-36-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-34-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-32-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-31-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-28-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-26-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-78-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-54-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1692-931-0x0000000005350000-0x0000000005968000-memory.dmp

Filesize
6.1MB

Download
memory/1692-932-0x00000000059F0000-0x0000000005AFA000-memory.dmp

Filesize
1.0MB

Download
memory/1692-933-0x0000000005B30000-0x0000000005B42000-memory.dmp

Filesize
72KB

Download
memory/1692-934-0x0000000005B50000-0x0000000005B8C000-memory.dmp

Filesize
240KB

Download
memory/1692-935-0x0000000005CA0000-0x0000000005CEC000-memory.dmp

Filesize
304KB

Download