healer | 62e2dba4a53c3401ef02505c0d16691951f71d25112c9140237e6d082cd9287a

Analysis

max time kernel
140s
max time network
146s
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 01:09

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General

Target

62e2dba4a53c3401ef02505c0d16691951f71d25112c9140237e6d082cd9287a.exe
Size

559KB
MD5

d9f378d198a6fabb024be8ffc1376a22
SHA1

50d8362660a60672c25c04dacd66d2e11823abef
SHA256

62e2dba4a53c3401ef02505c0d16691951f71d25112c9140237e6d082cd9287a
SHA512

56af6272e75873f708d3377d3d9c54eae1a8daf7011c22d58556cda098b0507dd775ca4ffcbcebb3bbf8b62dd9784934b1bbc7c00899f0553e2fd1816b5f6fe4
SSDEEP

12288:Iy90uEE1UGfgBioqO+Ps126useEc+/gYMCL0Dom:IynEE1XfrhsXusjDX05

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/0x0008000000023cbf-12.dat	healer
behavioral1/memory/3928-15-0x0000000000DB0000-0x0000000000DBA000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it456070.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it456070.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it456070.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it456070.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it456070.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it456070.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/2356-22-0x0000000004B30000-0x0000000004B6C000-memory.dmp	family_redline
behavioral1/memory/2356-24-0x0000000004EE0000-0x0000000004F1A000-memory.dmp	family_redline
behavioral1/memory/2356-38-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-36-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-34-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-74-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-50-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-32-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-30-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-28-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-26-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-25-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-88-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-86-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-84-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-82-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-81-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-78-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-76-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-72-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-70-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-68-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-66-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-64-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-62-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-60-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-58-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-56-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-54-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-52-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-48-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-46-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-44-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-42-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline
behavioral1/memory/2356-40-0x0000000004EE0000-0x0000000004F15000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1112	ziiF5500.exe
3928	it456070.exe
2356	kp515192.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"	it456070.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\\\""	62e2dba4a53c3401ef02505c0d16691951f71d25112c9140237e6d082cd9287a.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\\\""	ziiF5500.exe

Launches sc.exe 1 IoCs

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

pid	Process
3976	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	62e2dba4a53c3401ef02505c0d16691951f71d25112c9140237e6d082cd9287a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziiF5500.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp515192.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3928	it456070.exe
3928	it456070.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3928	it456070.exe
Token: SeDebugPrivilege	2356	kp515192.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 1112	1160	62e2dba4a53c3401ef02505c0d16691951f71d25112c9140237e6d082cd9287a.exe	86
PID 1160 wrote to memory of 1112	1160	62e2dba4a53c3401ef02505c0d16691951f71d25112c9140237e6d082cd9287a.exe	86
PID 1160 wrote to memory of 1112	1160	62e2dba4a53c3401ef02505c0d16691951f71d25112c9140237e6d082cd9287a.exe	86
PID 1112 wrote to memory of 3928	1112	ziiF5500.exe	87
PID 1112 wrote to memory of 3928	1112	ziiF5500.exe	87
PID 1112 wrote to memory of 2356	1112	ziiF5500.exe	93
PID 1112 wrote to memory of 2356	1112	ziiF5500.exe	93
PID 1112 wrote to memory of 2356	1112	ziiF5500.exe	93

C:\Users\Admin\AppData\Local\Temp\62e2dba4a53c3401ef02505c0d16691951f71d25112c9140237e6d082cd9287a.exe
"C:\Users\Admin\AppData\Local\Temp\62e2dba4a53c3401ef02505c0d16691951f71d25112c9140237e6d082cd9287a.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziiF5500.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziiF5500.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1112
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it456070.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it456070.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3928
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp515192.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp515192.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2356

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:3976

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\ziiF5500.exe

Filesize
405KB

MD5
27da09592bcba15aa3ad5a07c4ca9950

SHA1
b48520a97b8ef980ca60a4aa698d34f676d2e4e5

SHA256
cab80674faed572161b69af753f3642294fb29c2ff64e28ba805888f34523d57

SHA512
3ccb2ad446c9137e35fc230ccedd1a7b2d8e37a92861e86fc85469686b74cc615aedec9b88eed989a0fa9337d00f8f47712a44deb789823425d4bef429bbccc2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it456070.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp515192.exe

Filesize
351KB

MD5
082748670b77b62e227998c334af2f52

SHA1
5cc3b059d55a57a4347d502455ac63ad5697ddab

SHA256
c45d67e47d19f43c04d607761385f88d55df2d61ca352f80edced9670b642ad0

SHA512
344e3f5fffcbce2954f261968743f0a6a5d287199f489ec1c3e7e1ac2817f6e689b3137cd471cd3e4b6330242eda38aebba69e77ab73a063ead636fb28a24ac8

Download Submit
memory/2356-82-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-22-0x0000000004B30000-0x0000000004B6C000-memory.dmp

Filesize
240KB

Download
memory/2356-821-0x0000000004A30000-0x0000000004A7C000-memory.dmp

Filesize
304KB

Download
memory/2356-78-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-23-0x0000000007570000-0x0000000007B14000-memory.dmp

Filesize
5.6MB

Download
memory/2356-24-0x0000000004EE0000-0x0000000004F1A000-memory.dmp

Filesize
232KB

Download
memory/2356-38-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-36-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-34-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-74-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-81-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-32-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-76-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-28-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-26-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-25-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-88-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-86-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-84-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-820-0x000000000A5D0000-0x000000000A60C000-memory.dmp

Filesize
240KB

Download
memory/2356-50-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-40-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-30-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-72-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-70-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-68-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-66-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-817-0x0000000009EA0000-0x000000000A4B8000-memory.dmp

Filesize
6.1MB

Download
memory/2356-819-0x000000000A4C0000-0x000000000A5CA000-memory.dmp

Filesize
1.0MB

Download
memory/2356-818-0x0000000007530000-0x0000000007542000-memory.dmp

Filesize
72KB

Download
memory/2356-64-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-62-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-60-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-58-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-56-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-54-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-52-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-48-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-46-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-44-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/2356-42-0x0000000004EE0000-0x0000000004F15000-memory.dmp

Filesize
212KB

Download
memory/3928-16-0x00007FFBC4883000-0x00007FFBC4885000-memory.dmp

Filesize
8KB

Download
memory/3928-14-0x00007FFBC4883000-0x00007FFBC4885000-memory.dmp

Filesize
8KB

Download
memory/3928-15-0x0000000000DB0000-0x0000000000DBA000-memory.dmp

Filesize
40KB

Download