healer | 7919233398bd5b021f15cd844ec2d539c432d96a13b26e8168a25a25fefd46f3

Analysis

max time kernel
119s
max time network
121s
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 17:24

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General

Target

7919233398bd5b021f15cd844ec2d539c432d96a13b26e8168a25a25fefd46f3.exe
Size

623KB
MD5

872e064116819a3bd49194884be6fee2
SHA1

4e8030c28f355326e4325180ab39ea9eeef58d09
SHA256

7919233398bd5b021f15cd844ec2d539c432d96a13b26e8168a25a25fefd46f3
SHA512

d145ae26cdc9d0cbfed83230948f9b7b21fde9efa9029ecc90cc155c1b4774f4f83b25179b167098df7306adbc665d870004bcb569189f2f0e6d1e66eab3b1c8
SSDEEP

12288:ky90Uk6edJ5VhGkvbrH+MXDoDxWAYRDOmsDMK8AYrLSbMDAB2VBkRFtzS:ky1k6eXhZ7X8xaO5DTfYrLiM42DWFtzS

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/0x0008000000023c88-12.dat	healer
behavioral1/memory/1616-15-0x0000000000E10000-0x0000000000E1A000-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\DisableRealtimeMonitoring = "1"	it902640.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it902640.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it902640.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it902640.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it902640.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it902640.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/3936-21-0x0000000002860000-0x000000000289C000-memory.dmp	family_redline
behavioral1/memory/3936-23-0x00000000029F0000-0x0000000002A2A000-memory.dmp	family_redline
behavioral1/memory/3936-41-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-51-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-87-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-85-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-83-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-81-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-79-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-77-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-75-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-73-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-71-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-69-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-67-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-63-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-61-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-59-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-57-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-55-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-49-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-47-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-45-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-43-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-39-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-37-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-36-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-33-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-31-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-29-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-28-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-65-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-53-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-25-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline
behavioral1/memory/3936-24-0x00000000029F0000-0x0000000002A25000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4820	ziGd7764.exe
1616	it902640.exe
3936	jr873951.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"	it902640.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\\\""	7919233398bd5b021f15cd844ec2d539c432d96a13b26e8168a25a25fefd46f3.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\\\""	ziGd7764.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	7919233398bd5b021f15cd844ec2d539c432d96a13b26e8168a25a25fefd46f3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziGd7764.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr873951.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1616	it902640.exe
1616	it902640.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1616	it902640.exe
Token: SeDebugPrivilege	3936	jr873951.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 4820	4804	7919233398bd5b021f15cd844ec2d539c432d96a13b26e8168a25a25fefd46f3.exe	85
PID 4804 wrote to memory of 4820	4804	7919233398bd5b021f15cd844ec2d539c432d96a13b26e8168a25a25fefd46f3.exe	85
PID 4804 wrote to memory of 4820	4804	7919233398bd5b021f15cd844ec2d539c432d96a13b26e8168a25a25fefd46f3.exe	85
PID 4820 wrote to memory of 1616	4820	ziGd7764.exe	86
PID 4820 wrote to memory of 1616	4820	ziGd7764.exe	86
PID 4820 wrote to memory of 3936	4820	ziGd7764.exe	94
PID 4820 wrote to memory of 3936	4820	ziGd7764.exe	94
PID 4820 wrote to memory of 3936	4820	ziGd7764.exe	94

C:\Users\Admin\AppData\Local\Temp\7919233398bd5b021f15cd844ec2d539c432d96a13b26e8168a25a25fefd46f3.exe
"C:\Users\Admin\AppData\Local\Temp\7919233398bd5b021f15cd844ec2d539c432d96a13b26e8168a25a25fefd46f3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGd7764.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGd7764.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4820
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it902640.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it902640.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1616
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr873951.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr873951.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3936

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\ziGd7764.exe

Filesize
469KB

MD5
979a044170c267d6262bd2e3d78ad14f

SHA1
71c9311922801ce5cb8b7e6ba4e207c936b3a626

SHA256
82f7510d19e303a9f3e2f7436145370b236a7d843d9c0fddc47718a22da34f1f

SHA512
ba8961bfe206a7028250039a677a3f281f6fb75a725d253262b8a7aaee34c41038c43e050ad6b0e0050688712705339e40aae8e8c17f18c82103df3cce82f003

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it902640.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr873951.exe

Filesize
485KB

MD5
583306e35cd2407c83d895d21133435e

SHA1
e9cb7f395201629c16bb8e36a5b60c16696005ee

SHA256
74562c87f99f183c5c5f3974dcc17674d8ab41a6f57799faa3a33000237ca2a4

SHA512
d66762cc8b565addbbef0d779234e3caaffff3f13b101576ce961dfc493276da16a766d466b966c1ea156255f8f3107aafdd0442c8ca65f33bba92c82b79fe82

Download Submit
memory/1616-14-0x00007FF8BDEF3000-0x00007FF8BDEF5000-memory.dmp

Filesize
8KB

Download
memory/1616-15-0x0000000000E10000-0x0000000000E1A000-memory.dmp

Filesize
40KB

Download
memory/3936-61-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-49-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-23-0x00000000029F0000-0x0000000002A2A000-memory.dmp

Filesize
232KB

Download
memory/3936-41-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-51-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-87-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-85-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-83-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-81-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-79-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-77-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-75-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-73-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-71-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-69-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-67-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-63-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-21-0x0000000002860000-0x000000000289C000-memory.dmp

Filesize
240KB

Download
memory/3936-59-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-57-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-55-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-22-0x0000000005040000-0x00000000055E4000-memory.dmp

Filesize
5.6MB

Download
memory/3936-47-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-45-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-43-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-39-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-37-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-36-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-33-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-31-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-29-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-28-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-65-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-53-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-25-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-24-0x00000000029F0000-0x0000000002A25000-memory.dmp

Filesize
212KB

Download
memory/3936-816-0x0000000007970000-0x0000000007F88000-memory.dmp

Filesize
6.1MB

Download
memory/3936-817-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3936-818-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/3936-819-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/3936-820-0x00000000028E0000-0x000000000292C000-memory.dmp

Filesize
304KB

Download