healer | 6882ae8ca31412dab6e49fcbf028349f26711e3d8f4e9c171e4115b1c31e956f

Analysis

max time kernel
118s
max time network
123s
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 00:01

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General

Target

6882ae8ca31412dab6e49fcbf028349f26711e3d8f4e9c171e4115b1c31e956fN.exe
Size

623KB
MD5

b6c7d19630e091aae08ab1852d8ea960
SHA1

f97bd8cf75f6cb080c7e0faeb09d6c2df7f8dd05
SHA256

6882ae8ca31412dab6e49fcbf028349f26711e3d8f4e9c171e4115b1c31e956f
SHA512

b35addb848616b9c7959569b80f6a3db09e4062e902e807a8e343777795216d60a69144da5588452116e982bee9861c7b9a79c604758b8da0481788b0a60b8e7
SSDEEP

12288:/y90TtkhaDljgxTRv6BINmYaThiuBVI/p9xlSog0YqWCFxVMDZO:/ycuqlaTRy2wYadRY/tgDCRMDZO

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/0x000b000000023b66-12.dat	healer
behavioral1/memory/1104-15-0x0000000000540000-0x000000000054A000-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	it944020.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it944020.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it944020.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it944020.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it944020.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it944020.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/2328-22-0x0000000002770000-0x00000000027AC000-memory.dmp	family_redline
behavioral1/memory/2328-24-0x0000000004E70000-0x0000000004EAA000-memory.dmp	family_redline
behavioral1/memory/2328-46-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-58-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-88-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-86-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-84-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-81-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-78-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-76-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-75-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-70-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-68-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-67-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-65-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-62-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-60-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-56-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-54-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-52-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-50-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-48-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-44-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-42-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-40-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-38-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-36-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-34-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-32-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-30-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-28-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-26-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-82-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-72-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline
behavioral1/memory/2328-25-0x0000000004E70000-0x0000000004EA5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3984	zivD7655.exe
1104	it944020.exe
2328	jr424059.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"	it944020.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\\\""	6882ae8ca31412dab6e49fcbf028349f26711e3d8f4e9c171e4115b1c31e956fN.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\\\""	zivD7655.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	6882ae8ca31412dab6e49fcbf028349f26711e3d8f4e9c171e4115b1c31e956fN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zivD7655.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr424059.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1104	it944020.exe
1104	it944020.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1104	it944020.exe
Token: SeDebugPrivilege	2328	jr424059.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1332 wrote to memory of 3984	1332	6882ae8ca31412dab6e49fcbf028349f26711e3d8f4e9c171e4115b1c31e956fN.exe	83
PID 1332 wrote to memory of 3984	1332	6882ae8ca31412dab6e49fcbf028349f26711e3d8f4e9c171e4115b1c31e956fN.exe	83
PID 1332 wrote to memory of 3984	1332	6882ae8ca31412dab6e49fcbf028349f26711e3d8f4e9c171e4115b1c31e956fN.exe	83
PID 3984 wrote to memory of 1104	3984	zivD7655.exe	84
PID 3984 wrote to memory of 1104	3984	zivD7655.exe	84
PID 3984 wrote to memory of 2328	3984	zivD7655.exe	98
PID 3984 wrote to memory of 2328	3984	zivD7655.exe	98
PID 3984 wrote to memory of 2328	3984	zivD7655.exe	98

C:\Users\Admin\AppData\Local\Temp\6882ae8ca31412dab6e49fcbf028349f26711e3d8f4e9c171e4115b1c31e956fN.exe
"C:\Users\Admin\AppData\Local\Temp\6882ae8ca31412dab6e49fcbf028349f26711e3d8f4e9c171e4115b1c31e956fN.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1332
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivD7655.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivD7655.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3984
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it944020.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it944020.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1104
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr424059.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr424059.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2328

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\zivD7655.exe

Filesize
469KB

MD5
1c6bc9c0e1b0ca97b95990aeb8b385d6

SHA1
4f9a58a33c201932d69d55b1f0257d92eefce9f7

SHA256
8bfa3a6ef747c12ef06d14af9a10a2b849e47be457577d4c3f205138bf64dd04

SHA512
3876b13d3041b921e39d6eecc9b60163fa33166e51183c05a064ee315bb79c5fd347ba5a3db55e710c345fd646700a9d5896e9e77450d4bca33117c2c14945d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it944020.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr424059.exe

Filesize
487KB

MD5
fa3f72b3f720757aa88d1c21a4cb4f1c

SHA1
8128cc5bd0aa497c86aa2fe41d6b94241d584bd5

SHA256
0363b0dc860c088306a95410a723d35fcb21bb9ca7832b4692818f214556233a

SHA512
470679ef7df11200304aceb016089b1b4815aec8c8220dd8e2fe38625eac6050765906a96672c9518fcb83f1f4a81bcdfd2f92a9527af31f03d0e00135c8fabf

Download Submit
memory/1104-14-0x00007FFCD4C03000-0x00007FFCD4C05000-memory.dmp

Filesize
8KB

Download
memory/1104-15-0x0000000000540000-0x000000000054A000-memory.dmp

Filesize
40KB

Download
memory/1104-16-0x00007FFCD4C03000-0x00007FFCD4C05000-memory.dmp

Filesize
8KB

Download
memory/2328-62-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-50-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-24-0x0000000004E70000-0x0000000004EAA000-memory.dmp

Filesize
232KB

Download
memory/2328-46-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-58-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-88-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-86-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-84-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-81-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-78-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-76-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-75-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-70-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-68-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-67-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-65-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-22-0x0000000002770000-0x00000000027AC000-memory.dmp

Filesize
240KB

Download
memory/2328-60-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-56-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-54-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-52-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-23-0x0000000004FA0000-0x0000000005544000-memory.dmp

Filesize
5.6MB

Download
memory/2328-48-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-44-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-42-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-40-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-38-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-36-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-34-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-32-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-30-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-28-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-26-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-82-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-72-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-25-0x0000000004E70000-0x0000000004EA5000-memory.dmp

Filesize
212KB

Download
memory/2328-817-0x00000000079D0000-0x0000000007FE8000-memory.dmp

Filesize
6.1MB

Download
memory/2328-818-0x0000000004F40000-0x0000000004F52000-memory.dmp

Filesize
72KB

Download
memory/2328-819-0x0000000007FF0000-0x00000000080FA000-memory.dmp

Filesize
1.0MB

Download
memory/2328-820-0x0000000008100000-0x000000000813C000-memory.dmp

Filesize
240KB

Download
memory/2328-821-0x0000000002900000-0x000000000294C000-memory.dmp

Filesize
304KB

Download