healer | 03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186

Analysis

max time kernel
141s
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
19-11-2024 21:14

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General

Target

03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.exe
Size

569KB
MD5

62230f82a049348e41039d14d1c49f6d
SHA1

2c63c9fe375d042093f7f50e60b3702532a881b4
SHA256

03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186
SHA512

65dd27d5664e4f32ce33dea9a7e730d97fa0c20db8a581a435a7c7e27603955e6429e4b64abc08923d9492ff92f611730735340b4052480273152a892b4dfa46
SSDEEP

12288:hy90l6zAOr1OimTR9/Uo2Ppf1W+IBmEwjNusc8DAMRr+g/gx8:hyIOr1OiwvB2P11W+MwjN2YXRrhs8

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it535955.exe	healer
behavioral1/memory/1652-15-0x0000000000750000-0x000000000075A000-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

Processes:

it535955.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it535955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it535955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it535955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it535955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it535955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it535955.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3716-22-0x0000000004A70000-0x0000000004AAC000-memory.dmp	family_redline
behavioral1/memory/3716-24-0x0000000004C30000-0x0000000004C6A000-memory.dmp	family_redline
behavioral1/memory/3716-38-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-46-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-44-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-42-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-40-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-36-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-82-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-62-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-48-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-34-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-32-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-30-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-28-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-26-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-25-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-88-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-86-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-84-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-80-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-78-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-76-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-75-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-72-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-70-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-68-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-66-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-64-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-60-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-58-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-56-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-54-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-52-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline
behavioral1/memory/3716-50-0x0000000004C30000-0x0000000004C65000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziAg9719.exeit535955.exejr926788.exe

pid process

212 ziAg9719.exe
1652 it535955.exe
3716 jr926788.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

it535955.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it535955.exe

pid	process
212	ziAg9719.exe
1652	it535955.exe
3716	jr926788.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it535955.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.exeziAg9719.exe

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\\\""	03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.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\\\""	ziAg9719.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

Processes:

03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.exeziAg9719.exejr926788.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziAg9719.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr926788.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it535955.exe

pid process

1652 it535955.exe
1652 it535955.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it535955.exejr926788.exe

description pid process

Token: SeDebugPrivilege 1652 it535955.exe
Token: SeDebugPrivilege 3716 jr926788.exe

pid	process
1652	it535955.exe
1652	it535955.exe

description	pid	process
Token: SeDebugPrivilege	1652	it535955.exe
Token: SeDebugPrivilege	3716	jr926788.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.exeziAg9719.exe

description	pid	process	target process
PID 1472 wrote to memory of 212	1472	03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.exe	ziAg9719.exe
PID 1472 wrote to memory of 212	1472	03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.exe	ziAg9719.exe
PID 1472 wrote to memory of 212	1472	03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.exe	ziAg9719.exe
PID 212 wrote to memory of 1652	212	ziAg9719.exe	it535955.exe
PID 212 wrote to memory of 1652	212	ziAg9719.exe	it535955.exe
PID 212 wrote to memory of 3716	212	ziAg9719.exe	jr926788.exe
PID 212 wrote to memory of 3716	212	ziAg9719.exe	jr926788.exe
PID 212 wrote to memory of 3716	212	ziAg9719.exe	jr926788.exe

C:\Users\Admin\AppData\Local\Temp\03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.exe
"C:\Users\Admin\AppData\Local\Temp\03819d3f01542500577097a837b011e1e8051a0a7ee721ba0e96588402885186.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1472
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziAg9719.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziAg9719.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:212
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it535955.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it535955.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1652
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr926788.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr926788.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3716

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\ziAg9719.exe

Filesize
415KB

MD5
e42dc80cca38ab87eac666b84293bfa9

SHA1
be696e5eb4e00a0952589d5d11c157754d50daa5

SHA256
bca211621c672b5646b263f27f3dd05e24fdb35f700134881ee84ff28ab8f3dd

SHA512
f98f2423ae0c06cd7dced1770e59e12c411f3643a4d47b69d0a223a201a48a0d5529be1b99d177cbfce2c0ed55c9183cbdb9b19430f6d2e848075c704fdf6cfa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it535955.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr926788.exe

Filesize
360KB

MD5
748a897542de2bcd67746972224ee5fa

SHA1
c96e947166ba018fba07187f9ffa81eb3ace5eac

SHA256
b43716a9e8ee611558e7d3d4ed5b1196f8354914aa8376f8bfaf7df6ea181b20

SHA512
02251ade47a8fed1b07fc94fd47d11188dc63bfe3b2e3ff96274e759f9b8c2006f02b4f6cfa9f8b4b6c1b4509d301a2f8aba9e8bf83ec18b2d5a96f8ac653890

Download Submit
memory/1652-14-0x00007FFBD1EB3000-0x00007FFBD1EB5000-memory.dmp

Filesize
8KB

Download
memory/1652-15-0x0000000000750000-0x000000000075A000-memory.dmp

Filesize
40KB

Download
memory/1652-16-0x00007FFBD1EB3000-0x00007FFBD1EB5000-memory.dmp

Filesize
8KB

Download
memory/3716-26-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-80-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-24-0x0000000004C30000-0x0000000004C6A000-memory.dmp

Filesize
232KB

Download
memory/3716-38-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-46-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-44-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-42-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-40-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-36-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-82-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-62-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-48-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-34-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-32-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-30-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-28-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-22-0x0000000004A70000-0x0000000004AAC000-memory.dmp

Filesize
240KB

Download
memory/3716-25-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-88-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-86-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-84-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-23-0x0000000007470000-0x0000000007A14000-memory.dmp

Filesize
5.6MB

Download
memory/3716-78-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-76-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-75-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-72-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-70-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-68-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-66-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-64-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-60-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-58-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-56-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-54-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-52-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-50-0x0000000004C30000-0x0000000004C65000-memory.dmp

Filesize
212KB

Download
memory/3716-817-0x0000000009DA0000-0x000000000A3B8000-memory.dmp

Filesize
6.1MB

Download
memory/3716-818-0x00000000073E0000-0x00000000073F2000-memory.dmp

Filesize
72KB

Download
memory/3716-819-0x000000000A3C0000-0x000000000A4CA000-memory.dmp

Filesize
1.0MB

Download
memory/3716-820-0x0000000007410000-0x000000000744C000-memory.dmp

Filesize
240KB

Download
memory/3716-821-0x0000000004980000-0x00000000049CC000-memory.dmp

Filesize
304KB

Download