healer | 54e9b3e626f7a83c4308808ef15cd25391a670d2a12b5692608265ef9a054289

Analysis

max time kernel
149s
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 02:21

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General

Target

54e9b3e626f7a83c4308808ef15cd25391a670d2a12b5692608265ef9a054289.exe
Size

562KB
MD5

2f773597648f3715a8cd95b9d4cdfb5d
SHA1

86926efb37e3ef642d0898be4e74e4c0b35156f6
SHA256

54e9b3e626f7a83c4308808ef15cd25391a670d2a12b5692608265ef9a054289
SHA512

7eca7190b5276caf9d7c97314b3be3aface3e01f55b89ce46fe6db5908d22a1f34c632370c17828a832509273272d52f6df03744d06614bbc47b93684002554a
SSDEEP

12288:vy90mqKMaa7wGL2l++ziJkq9bJoHYI+7Omx9YgX:vy7NWww0++zi26iHR1mx9Ym

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/0x0008000000023cb4-12.dat	healer
behavioral1/memory/4264-15-0x0000000000AF0000-0x0000000000AFA000-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"	98574038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	98574038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	98574038.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	98574038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	98574038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	98574038.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/1668-22-0x0000000007110000-0x000000000714C000-memory.dmp	family_redline
behavioral1/memory/1668-24-0x00000000071A0000-0x00000000071DA000-memory.dmp	family_redline
behavioral1/memory/1668-54-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-58-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-89-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-86-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-84-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-82-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-80-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-78-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-77-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-74-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-72-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-70-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-68-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-66-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-64-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-62-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-60-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-56-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-52-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-51-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-48-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-46-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-44-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-42-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-40-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-38-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-36-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-34-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-32-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-30-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-28-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-26-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/1668-25-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
5012	st489508.exe
4264	98574038.exe
1668	kp420784.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"	98574038.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\\\""	54e9b3e626f7a83c4308808ef15cd25391a670d2a12b5692608265ef9a054289.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\\\""	st489508.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
336	sc.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	54e9b3e626f7a83c4308808ef15cd25391a670d2a12b5692608265ef9a054289.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	st489508.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp420784.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4264	98574038.exe
4264	98574038.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4264	98574038.exe
Token: SeDebugPrivilege	1668	kp420784.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 5012	2024	54e9b3e626f7a83c4308808ef15cd25391a670d2a12b5692608265ef9a054289.exe	85
PID 2024 wrote to memory of 5012	2024	54e9b3e626f7a83c4308808ef15cd25391a670d2a12b5692608265ef9a054289.exe	85
PID 2024 wrote to memory of 5012	2024	54e9b3e626f7a83c4308808ef15cd25391a670d2a12b5692608265ef9a054289.exe	85
PID 5012 wrote to memory of 4264	5012	st489508.exe	86
PID 5012 wrote to memory of 4264	5012	st489508.exe	86
PID 5012 wrote to memory of 1668	5012	st489508.exe	95
PID 5012 wrote to memory of 1668	5012	st489508.exe	95
PID 5012 wrote to memory of 1668	5012	st489508.exe	95

C:\Users\Admin\AppData\Local\Temp\54e9b3e626f7a83c4308808ef15cd25391a670d2a12b5692608265ef9a054289.exe
"C:\Users\Admin\AppData\Local\Temp\54e9b3e626f7a83c4308808ef15cd25391a670d2a12b5692608265ef9a054289.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st489508.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st489508.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5012
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\98574038.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\98574038.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4264
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp420784.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp420784.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1668

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:336

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\st489508.exe

Filesize
408KB

MD5
f552eb13232c38f0927e91020e9f39d8

SHA1
b587df3d19094e959c13b20c701b6cc5d3959183

SHA256
b0a0368a2dc9b6179bcf1af283f8070abfa5104a40080282879a7728fbf3a41b

SHA512
ad6a36fde65aeddd6b5c38534945dfcc6bf7354d6988ea1802d41096decae7587dc44dabda98b210efb41bb48c78b2ccb6d3a96736526d8968024ee67dd78351

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\98574038.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp420784.exe

Filesize
360KB

MD5
4ebef0ebdc884ccabee9530c46bc0cd0

SHA1
45265735a49487356846de7fe26c0b79ed215787

SHA256
f6ae8c8c54fb00559d203246fb87c1f529b61219bdf2d266ac7672f981c288df

SHA512
09066de4199549ed25350a4e8b6c35370dea9b776bb6201187b991381b9d0afcc079693f432e5c6341aba2f5a526064176d6cdfd043d6fa1a1d176d16994226d

Download Submit
memory/1668-66-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-22-0x0000000007110000-0x000000000714C000-memory.dmp

Filesize
240KB

Download
memory/1668-821-0x0000000004C20000-0x0000000004C6C000-memory.dmp

Filesize
304KB

Download
memory/1668-62-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-23-0x0000000007300000-0x00000000078A4000-memory.dmp

Filesize
5.6MB

Download
memory/1668-24-0x00000000071A0000-0x00000000071DA000-memory.dmp

Filesize
232KB

Download
memory/1668-54-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-58-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-89-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-86-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-64-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-82-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-60-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-78-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-77-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-74-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-72-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-70-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-68-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/1668-84-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-819-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/1668-80-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-56-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-52-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-51-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-48-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-46-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-44-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-42-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-40-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-38-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-36-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-34-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-32-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-30-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-28-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-26-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-25-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/1668-817-0x0000000009D30000-0x000000000A348000-memory.dmp

Filesize
6.1MB

Download
memory/1668-818-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/4264-16-0x00007FFCB5BC3000-0x00007FFCB5BC5000-memory.dmp

Filesize
8KB

Download
memory/4264-14-0x00007FFCB5BC3000-0x00007FFCB5BC5000-memory.dmp

Filesize
8KB

Download
memory/4264-15-0x0000000000AF0000-0x0000000000AFA000-memory.dmp

Filesize
40KB

Download