healer | d217ad05552fa63c0426bdb2730d76f2ab169718150eef7311be687eb2c012cb

Analysis

max time kernel
140s
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
04-11-2024 13:08

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General

Target

d217ad05552fa63c0426bdb2730d76f2ab169718150eef7311be687eb2c012cb.exe
Size

936KB
MD5

83bf1fc580d01ff5ce45e37a12a4c4a8
SHA1

3dc413d38de8bb1e49e5431689df81496951d3d9
SHA256

d217ad05552fa63c0426bdb2730d76f2ab169718150eef7311be687eb2c012cb
SHA512

b3eeeb3f056d4a3dff38ee62ae5fc3b8a81b6033b80de5845cf3bc157c050f60c6a7acbab887f9bae47754638d0fed0297dd3baa043f22ed223b3dde65d1616d
SSDEEP

12288:yy90RIdR8RgQYOtrtjl6dORLYD4iPpEyMZn+fvPdhedUZrxZdAWluE0Atfl:yyyr6QpXjRc4iPirZihedUZrOuuEtd

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/0x000b000000023b6e-19.dat	healer
behavioral1/memory/3436-22-0x0000000000380000-0x000000000038A000-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\DisableScanOnRealtimeEnable = "1"	it416317.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it416317.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it416317.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it416317.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it416317.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it416317.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/892-29-0x0000000002730000-0x000000000276C000-memory.dmp	family_redline
behavioral1/memory/892-31-0x0000000005400000-0x000000000543A000-memory.dmp	family_redline
behavioral1/memory/892-33-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-43-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-95-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-93-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-91-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-89-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-87-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-85-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-83-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-81-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-79-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-75-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-73-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-71-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-69-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-67-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-65-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-63-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-61-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-59-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-57-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-55-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-53-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-51-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-47-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-45-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-41-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-39-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-37-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-35-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-77-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-49-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline
behavioral1/memory/892-32-0x0000000005400000-0x0000000005435000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
4756	zinb4426.exe
4156	zito7340.exe
3436	it416317.exe
892	jr155122.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"	it416317.exe

Adds Run key to start application 2 TTPs 3 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\\\""	d217ad05552fa63c0426bdb2730d76f2ab169718150eef7311be687eb2c012cb.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\\\""	zinb4426.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	zito7340.exe

Launches sc.exe 1 IoCs

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

pid	Process
1504	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	d217ad05552fa63c0426bdb2730d76f2ab169718150eef7311be687eb2c012cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zinb4426.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zito7340.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr155122.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3436	it416317.exe
3436	it416317.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3436	it416317.exe
Token: SeDebugPrivilege	892	jr155122.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 4756	1928	d217ad05552fa63c0426bdb2730d76f2ab169718150eef7311be687eb2c012cb.exe	84
PID 1928 wrote to memory of 4756	1928	d217ad05552fa63c0426bdb2730d76f2ab169718150eef7311be687eb2c012cb.exe	84
PID 1928 wrote to memory of 4756	1928	d217ad05552fa63c0426bdb2730d76f2ab169718150eef7311be687eb2c012cb.exe	84
PID 4756 wrote to memory of 4156	4756	zinb4426.exe	85
PID 4756 wrote to memory of 4156	4756	zinb4426.exe	85
PID 4756 wrote to memory of 4156	4756	zinb4426.exe	85
PID 4156 wrote to memory of 3436	4156	zito7340.exe	86
PID 4156 wrote to memory of 3436	4156	zito7340.exe	86
PID 4156 wrote to memory of 892	4156	zito7340.exe	97
PID 4156 wrote to memory of 892	4156	zito7340.exe	97
PID 4156 wrote to memory of 892	4156	zito7340.exe	97

C:\Users\Admin\AppData\Local\Temp\d217ad05552fa63c0426bdb2730d76f2ab169718150eef7311be687eb2c012cb.exe
"C:\Users\Admin\AppData\Local\Temp\d217ad05552fa63c0426bdb2730d76f2ab169718150eef7311be687eb2c012cb.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinb4426.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinb4426.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4756
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zito7340.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zito7340.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4156
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it416317.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it416317.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3436
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr155122.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr155122.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:892

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:1504

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\zinb4426.exe

Filesize
623KB

MD5
26a49e879e54613e735c8bbacc8e26ac

SHA1
53a1b2bf6102a7ee48cb424f908ff85b514b319c

SHA256
054f30583eda129358aa986f8fe9ba04fc6ec7e8564542e2640ab125f155ba25

SHA512
fae831887860930fe9828ce3ff65fbf5dddfb0d2019c413203ba040d5cdc86e44933e5c968e20b207fe77eaf1ef605ad75441c057339421ebf83bbd793e1b63b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zito7340.exe

Filesize
469KB

MD5
c6e75fad036d4933eb93aea3521a7a5a

SHA1
a5a0a9ecd107e31c26e3d7393d094683fd4ad548

SHA256
77ba477b88c01e3bb173023d3f6aed4e3edbf83fe6b9446712cdc29c351021c2

SHA512
496c13ea544ff9924e9ffc3bad7d7d161de0ec9aa93b234e792ae0f286e0322bcbca6588ff7572668141a77d7a3a6fa1857ff1606e7ae911f295b0a40cb14fcd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it416317.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr155122.exe

Filesize
488KB

MD5
c5adee4ffc64d2a6eef47e4f09882c51

SHA1
01deef2a27e7093d2303eb69f0b64c851911a887

SHA256
2fa6de052f50d1332ea1f69f7ba109f3b377e0e13ed7dd283039c2079dd74c20

SHA512
f909a28f1cc4926e63bbccbf61e7e62ee684526cd31b974c1ae8c17d03a053e6788dfc2bc2b1350bc9bc040c64bc4a94d168bce2534b6ed61a1ff42f66e290e5

Download Submit
memory/892-69-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-29-0x0000000002730000-0x000000000276C000-memory.dmp

Filesize
240KB

Download
memory/892-828-0x0000000002930000-0x000000000297C000-memory.dmp

Filesize
304KB

Download
memory/892-67-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-30-0x0000000004E10000-0x00000000053B4000-memory.dmp

Filesize
5.6MB

Download
memory/892-31-0x0000000005400000-0x000000000543A000-memory.dmp

Filesize
232KB

Download
memory/892-33-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-43-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-95-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-93-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-827-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/892-89-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-65-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-85-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-83-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-81-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-79-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-75-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-73-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-71-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-91-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-826-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/892-87-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-63-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-61-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-59-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-57-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-55-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-53-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-51-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-47-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-45-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-41-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-39-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-37-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-35-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-77-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-49-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-32-0x0000000005400000-0x0000000005435000-memory.dmp

Filesize
212KB

Download
memory/892-824-0x0000000007900000-0x0000000007F18000-memory.dmp

Filesize
6.1MB

Download
memory/892-825-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3436-23-0x00007FFE027E3000-0x00007FFE027E5000-memory.dmp

Filesize
8KB

Download
memory/3436-21-0x00007FFE027E3000-0x00007FFE027E5000-memory.dmp

Filesize
8KB

Download
memory/3436-22-0x0000000000380000-0x000000000038A000-memory.dmp

Filesize
40KB

Download