healer | 92ea5db8c78f942a441b452eee3e261cc95a542c2f08e7e2f8facce6dc3af41e

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
11-11-2024 02:40

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General

Target

92ea5db8c78f942a441b452eee3e261cc95a542c2f08e7e2f8facce6dc3af41e.exe
Size

611KB
MD5

62dfc7554adc7c06acd05583871d14d3
SHA1

7e991b5eb3790dced7770b293d4a3fe95ec90ca0
SHA256

92ea5db8c78f942a441b452eee3e261cc95a542c2f08e7e2f8facce6dc3af41e
SHA512

277de725e9fc1de840b958bd04cadfbe00f9ca749236d7cd4514737101351ecf05b0c240b1016c55400b9e67e1867aee0e9750f34b39df4ba520f0f0583c50fc
SSDEEP

12288:Vy90NnWFKiUTFAu/r826bUwl2VAPpMMukRGRd2SEvk0e8GLvFI:VyFFKPx82KUS27Hek0e8GW

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/0x0008000000023c99-12.dat	healer
behavioral1/memory/528-15-0x0000000000920000-0x000000000092A000-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"	02491457.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	02491457.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	02491457.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	02491457.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	02491457.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	02491457.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/2824-22-0x0000000002670000-0x00000000026AC000-memory.dmp	family_redline
behavioral1/memory/2824-24-0x0000000002880000-0x00000000028BA000-memory.dmp	family_redline
behavioral1/memory/2824-30-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-38-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-86-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-84-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-82-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-80-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-78-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-76-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-74-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-72-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-68-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-66-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-65-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-60-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-56-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-54-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-52-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-50-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-48-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-46-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-44-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-40-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-37-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-34-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-32-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-88-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-70-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-62-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-58-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-42-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-28-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-26-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline
behavioral1/memory/2824-25-0x0000000002880000-0x00000000028B5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
216	st462236.exe
528	02491457.exe
2824	kp677712.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"	02491457.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\\\""	92ea5db8c78f942a441b452eee3e261cc95a542c2f08e7e2f8facce6dc3af41e.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\\\""	st462236.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	kp677712.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	92ea5db8c78f942a441b452eee3e261cc95a542c2f08e7e2f8facce6dc3af41e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	st462236.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
528	02491457.exe
528	02491457.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	528	02491457.exe
Token: SeDebugPrivilege	2824	kp677712.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 216	1096	92ea5db8c78f942a441b452eee3e261cc95a542c2f08e7e2f8facce6dc3af41e.exe	83
PID 1096 wrote to memory of 216	1096	92ea5db8c78f942a441b452eee3e261cc95a542c2f08e7e2f8facce6dc3af41e.exe	83
PID 1096 wrote to memory of 216	1096	92ea5db8c78f942a441b452eee3e261cc95a542c2f08e7e2f8facce6dc3af41e.exe	83
PID 216 wrote to memory of 528	216	st462236.exe	84
PID 216 wrote to memory of 528	216	st462236.exe	84
PID 216 wrote to memory of 2824	216	st462236.exe	92
PID 216 wrote to memory of 2824	216	st462236.exe	92
PID 216 wrote to memory of 2824	216	st462236.exe	92

C:\Users\Admin\AppData\Local\Temp\92ea5db8c78f942a441b452eee3e261cc95a542c2f08e7e2f8facce6dc3af41e.exe
"C:\Users\Admin\AppData\Local\Temp\92ea5db8c78f942a441b452eee3e261cc95a542c2f08e7e2f8facce6dc3af41e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st462236.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st462236.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:216
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02491457.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02491457.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:528
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp677712.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp677712.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2824

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\st462236.exe

Filesize
457KB

MD5
c18d2c538b39a9c936dd0ba12b72639c

SHA1
23cef86f1d73cfbac13581094215bfd1b9c2d144

SHA256
622a7c69989bcf2edacc4fd0ae1d2e1feda0bf9ff6dec93fb37de0848a7fc985

SHA512
9ba3a877ad391550cf7a8d51373ac68fe5a99a7f7b4823e54cd610821f8522e98dd63ca55bf0da22bb87a01f80aaa861e16b552e4d79f381312088da453146ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02491457.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp677712.exe

Filesize
460KB

MD5
439585a260c4fe994dd8baa0c72c6b15

SHA1
9c4b0a4eb5dc27e6938057387a6c7cc455372537

SHA256
287c3dde1eb14e756ea123885bd496340b28ff880ff0c2f0f73eda4014ef4acd

SHA512
0388523001ebbfa035c6b4cf6bf0ca37716e1d2c208860ef7fa0dc7ed4e463b69e370cb151b4c64df954fdb822bfe874bae09ab78ca41a653b501408e6eeaf14

Download Submit
memory/528-14-0x00007FFBAC0C3000-0x00007FFBAC0C5000-memory.dmp

Filesize
8KB

Download
memory/528-15-0x0000000000920000-0x000000000092A000-memory.dmp

Filesize
40KB

Download
memory/528-16-0x00007FFBAC0C3000-0x00007FFBAC0C5000-memory.dmp

Filesize
8KB

Download
memory/2824-60-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-48-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-24-0x0000000002880000-0x00000000028BA000-memory.dmp

Filesize
232KB

Download
memory/2824-30-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-38-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-86-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-84-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-82-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-80-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-78-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-76-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-74-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-72-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-68-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-66-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-65-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-22-0x0000000002670000-0x00000000026AC000-memory.dmp

Filesize
240KB

Download
memory/2824-56-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-54-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-52-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-50-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-23-0x00000000050A0000-0x0000000005644000-memory.dmp

Filesize
5.6MB

Download
memory/2824-46-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-44-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-40-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-37-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-34-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-32-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-88-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-70-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-62-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-58-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-42-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-28-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-26-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-25-0x0000000002880000-0x00000000028B5000-memory.dmp

Filesize
212KB

Download
memory/2824-819-0x0000000007FF0000-0x00000000080FA000-memory.dmp

Filesize
1.0MB

Download
memory/2824-818-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/2824-820-0x0000000008100000-0x000000000813C000-memory.dmp

Filesize
240KB

Download
memory/2824-817-0x00000000079D0000-0x0000000007FE8000-memory.dmp

Filesize
6.1MB

Download
memory/2824-821-0x0000000002390000-0x00000000023DC000-memory.dmp

Filesize
304KB

Download