healer | 8288b1a7ce9bc5de7bb08e4af4722b28ccc2a82509e3a137a09412673460e979

Analysis

max time kernel
144s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2024 13:12

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General

Target

8288b1a7ce9bc5de7bb08e4af4722b28ccc2a82509e3a137a09412673460e979.exe
Size

526KB
MD5

765b4459cdc6e3f0ebbe1ed76c45d229
SHA1

94d938c46cbba389a6b960ceed4fb07bc9c30687
SHA256

8288b1a7ce9bc5de7bb08e4af4722b28ccc2a82509e3a137a09412673460e979
SHA512

1364b2c71795dd87b877d0cc9f3fddbe391b13f817355eaf28571629072f4399dfbf78ebb55edcc33710e5c90db92de51c777ad5971babdbaa218918a4e08486
SSDEEP

12288:XMrRy90qLPrWCZjaV8nMbIuPquQw1zytYKhVHWmWz7:6yXCKjaVm+qmG/hVHWJ7

Score

10^/10

healer redline fud discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

fud

193.233.20.27:4123

Attributes

auth_value
cddc991efd6918ad5321d80dac884b40

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cb3-13.dat	healer
behavioral1/memory/1380-15-0x0000000000B50000-0x0000000000B5A000-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"	sf00qO19Og07.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	sf00qO19Og07.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sf00qO19Og07.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sf00qO19Og07.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sf00qO19Og07.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sf00qO19Og07.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/1712-22-0x00000000027D0000-0x0000000002816000-memory.dmp	family_redline
behavioral1/memory/1712-24-0x0000000004CF0000-0x0000000004D34000-memory.dmp	family_redline
behavioral1/memory/1712-34-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-38-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-86-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-84-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-82-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-81-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-78-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-76-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-74-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-72-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-70-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-68-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-66-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-64-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-62-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-58-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-56-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-54-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-52-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-50-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-48-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-46-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-44-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-42-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-40-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-36-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-32-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-30-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-29-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-88-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-60-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-26-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/1712-25-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3512	vhPw9080dR.exe
1380	sf00qO19Og07.exe
1712	tf57UT73Yq73.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"	sf00qO19Og07.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\\\""	8288b1a7ce9bc5de7bb08e4af4722b28ccc2a82509e3a137a09412673460e979.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\\\""	vhPw9080dR.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	8288b1a7ce9bc5de7bb08e4af4722b28ccc2a82509e3a137a09412673460e979.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vhPw9080dR.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tf57UT73Yq73.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1380	sf00qO19Og07.exe
1380	sf00qO19Og07.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1380	sf00qO19Og07.exe
Token: SeDebugPrivilege	1712	tf57UT73Yq73.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3252 wrote to memory of 3512	3252	8288b1a7ce9bc5de7bb08e4af4722b28ccc2a82509e3a137a09412673460e979.exe	86
PID 3252 wrote to memory of 3512	3252	8288b1a7ce9bc5de7bb08e4af4722b28ccc2a82509e3a137a09412673460e979.exe	86
PID 3252 wrote to memory of 3512	3252	8288b1a7ce9bc5de7bb08e4af4722b28ccc2a82509e3a137a09412673460e979.exe	86
PID 3512 wrote to memory of 1380	3512	vhPw9080dR.exe	87
PID 3512 wrote to memory of 1380	3512	vhPw9080dR.exe	87
PID 3512 wrote to memory of 1712	3512	vhPw9080dR.exe	98
PID 3512 wrote to memory of 1712	3512	vhPw9080dR.exe	98
PID 3512 wrote to memory of 1712	3512	vhPw9080dR.exe	98

C:\Users\Admin\AppData\Local\Temp\8288b1a7ce9bc5de7bb08e4af4722b28ccc2a82509e3a137a09412673460e979.exe
"C:\Users\Admin\AppData\Local\Temp\8288b1a7ce9bc5de7bb08e4af4722b28ccc2a82509e3a137a09412673460e979.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3252
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhPw9080dR.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhPw9080dR.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3512
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf00qO19Og07.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf00qO19Og07.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1380
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf57UT73Yq73.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf57UT73Yq73.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1712

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhPw9080dR.exe

Filesize
381KB

MD5
e5ebb99f7b7618fd56071fb7416087ba

SHA1
0b0ea846f3a3d4fbe3492afd697371672d21acd3

SHA256
db70868331c15b841bec5b9d8752b666ca858604097a8fae63c087d0f0141956

SHA512
0ca6f888f3509e6c7b283be092474735d7cd1615d18a625c1705c949f81a4574c2515dd66be6b3b6bb8e0cb6030a7e46df9a0b7c39729a853dedd84950d82095

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf00qO19Og07.exe

Filesize
11KB

MD5
f76d83503cb250e7a5afeebdd89ff9a2

SHA1
0ace56269b9834ba4caaaa11e2e720eefd47f250

SHA256
97712250d663bd2b4e2f93437c9d70e8e593c2192f663f9d086da9fa21387ab1

SHA512
f251d38feb1f74742c56fa213ec8fea6fbbe7f3bdafee9d2ad691a8a9ca5cafb7ea09a6e57012d6c0193e68e91b24fc68c1c0f45fe570b5b2840b43270843f43

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf57UT73Yq73.exe

Filesize
292KB

MD5
bd407beaed8912f6f9f5b269e5a85686

SHA1
f9d8fc6c0a1ca9a1e0af1ca278f629994df04b1b

SHA256
3fb5f126878146985387aac28dc8b1c17d8ee6ae3630a0c754c135138180d367

SHA512
79eca3bfa76f241986888271cbcf4858a6eb2c729b1dbebcf000ae13b9fb1e981360c930e40c39437c027794ecce33d9302e6db93d65208ad6bb458aa1b2ff72

Download Submit
memory/1380-14-0x00007FF9E8233000-0x00007FF9E8235000-memory.dmp

Filesize
8KB

Download
memory/1380-15-0x0000000000B50000-0x0000000000B5A000-memory.dmp

Filesize
40KB

Download
memory/1380-16-0x00007FF9E8233000-0x00007FF9E8235000-memory.dmp

Filesize
8KB

Download
memory/1712-64-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-52-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-24-0x0000000004CF0000-0x0000000004D34000-memory.dmp

Filesize
272KB

Download
memory/1712-34-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-38-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-86-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-84-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-82-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-81-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-78-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-76-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-74-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-72-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-70-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-68-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-66-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-22-0x00000000027D0000-0x0000000002816000-memory.dmp

Filesize
280KB

Download
memory/1712-62-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-58-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-56-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-54-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-23-0x0000000004DC0000-0x0000000005364000-memory.dmp

Filesize
5.6MB

Download
memory/1712-50-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-48-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-46-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-44-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-42-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-40-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-36-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-32-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-30-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-29-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-88-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-60-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-26-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-25-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/1712-931-0x0000000005370000-0x0000000005988000-memory.dmp

Filesize
6.1MB

Download
memory/1712-932-0x00000000059A0000-0x0000000005AAA000-memory.dmp

Filesize
1.0MB

Download
memory/1712-933-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

Filesize
72KB

Download
memory/1712-934-0x0000000005C00000-0x0000000005C3C000-memory.dmp

Filesize
240KB

Download
memory/1712-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp

Filesize
304KB

Download