healer | de646e380ecfbbf9771b329b7dfc03f67657786e9f12ce9b96b1d8d5d3fc6f9f

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
25-11-2024 17:16

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General

Target

de646e380ecfbbf9771b329b7dfc03f67657786e9f12ce9b96b1d8d5d3fc6f9f.exe
Size

569KB
MD5

f5bf8ce2c559b6f80439e192645ab0b7
SHA1

0f334a4286d6c3e82f16683bd7727641f1011a7d
SHA256

de646e380ecfbbf9771b329b7dfc03f67657786e9f12ce9b96b1d8d5d3fc6f9f
SHA512

dd41962020a36cb0bac0230c1af3f8f341b7d8742be2b3a0117afa82f40efda1e942cd5dd1c28a5b3f3296516fde8039192c98893569e5a892ee6b86be82cee5
SSDEEP

12288:3y90acPZzhtCI/X3s8K+dBnCY8u0VT8uOFyL1614tLc:3yxcPZnt/Xc8/Bn6uWyUI8Lc

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/0x000b000000023b3a-12.dat	healer
behavioral1/memory/5012-15-0x0000000000B90000-0x0000000000B9A000-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	it125850.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it125850.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it125850.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it125850.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it125850.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it125850.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/868-22-0x0000000007110000-0x000000000714C000-memory.dmp	family_redline
behavioral1/memory/868-24-0x0000000007190000-0x00000000071CA000-memory.dmp	family_redline
behavioral1/memory/868-30-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-32-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-88-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-86-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-84-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-80-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-78-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-76-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-74-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-72-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-70-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-68-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-64-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-63-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-60-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-58-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-56-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-54-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-52-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-48-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-46-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-44-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-42-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-40-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-38-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-36-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-34-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-82-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-66-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-50-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-28-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-26-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/868-25-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1888	ziTC7430.exe
5012	it125850.exe
868	jr826266.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"	it125850.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\\\""	de646e380ecfbbf9771b329b7dfc03f67657786e9f12ce9b96b1d8d5d3fc6f9f.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\\\""	ziTC7430.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	de646e380ecfbbf9771b329b7dfc03f67657786e9f12ce9b96b1d8d5d3fc6f9f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziTC7430.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr826266.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5012	it125850.exe
5012	it125850.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5012	it125850.exe
Token: SeDebugPrivilege	868	jr826266.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 1888	1656	de646e380ecfbbf9771b329b7dfc03f67657786e9f12ce9b96b1d8d5d3fc6f9f.exe	81
PID 1656 wrote to memory of 1888	1656	de646e380ecfbbf9771b329b7dfc03f67657786e9f12ce9b96b1d8d5d3fc6f9f.exe	81
PID 1656 wrote to memory of 1888	1656	de646e380ecfbbf9771b329b7dfc03f67657786e9f12ce9b96b1d8d5d3fc6f9f.exe	81
PID 1888 wrote to memory of 5012	1888	ziTC7430.exe	82
PID 1888 wrote to memory of 5012	1888	ziTC7430.exe	82
PID 1888 wrote to memory of 868	1888	ziTC7430.exe	87
PID 1888 wrote to memory of 868	1888	ziTC7430.exe	87
PID 1888 wrote to memory of 868	1888	ziTC7430.exe	87

C:\Users\Admin\AppData\Local\Temp\de646e380ecfbbf9771b329b7dfc03f67657786e9f12ce9b96b1d8d5d3fc6f9f.exe
"C:\Users\Admin\AppData\Local\Temp\de646e380ecfbbf9771b329b7dfc03f67657786e9f12ce9b96b1d8d5d3fc6f9f.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziTC7430.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziTC7430.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1888
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it125850.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it125850.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5012
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr826266.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr826266.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:868

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\ziTC7430.exe

Filesize
415KB

MD5
ed2a32c7e35d2337d977d063071c056a

SHA1
f6c0fa1ee9d886e5ad3bb88275284a2375fbb5a4

SHA256
7278a71df79fcb77d1bd8f06b39381dfdd3007f3367b365cb717fe85560cfc30

SHA512
27da9e0ec70e473fbbb4bd6183921a5bc5d54a81a3febec703bbb6718f81805ac736d0d2e19902ba637ba03665ff8914bca70e01f1aa607f5ab04aeb645d9e25

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it125850.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr826266.exe

Filesize
382KB

MD5
443bfdfb6bed4b0cabaa25a1fc54f235

SHA1
e3ad7738e222071c4a2d1941d0014b3ec5c18222

SHA256
020c906be356664f259fd1163267807a7db745660f0412afc25df7e8a945c13b

SHA512
dea3680c1b6645be986421af4c32e6d61517c76c1cef99a844eb8b50f43b865ebc9b83067f9985bd0443345ec12e90d3fb6f04fef62b82d01de8e9d8e8f77af8

Download Submit
memory/868-63-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-22-0x0000000007110000-0x000000000714C000-memory.dmp

Filesize
240KB

Download
memory/868-821-0x0000000004AA0000-0x0000000004AEC000-memory.dmp

Filesize
304KB

Download
memory/868-58-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-23-0x00000000072A0000-0x0000000007844000-memory.dmp

Filesize
5.6MB

Download
memory/868-24-0x0000000007190000-0x00000000071CA000-memory.dmp

Filesize
232KB

Download
memory/868-30-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-32-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-88-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-86-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-60-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-80-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-56-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-76-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-74-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-72-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-70-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-68-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-64-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/868-84-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-819-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/868-78-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-54-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-52-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-48-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-46-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-44-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-42-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-40-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-38-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-36-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-34-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-82-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-66-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-50-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-28-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-26-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-25-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/868-817-0x0000000009CD0000-0x000000000A2E8000-memory.dmp

Filesize
6.1MB

Download
memory/868-818-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/5012-16-0x00007FFE4C933000-0x00007FFE4C935000-memory.dmp

Filesize
8KB

Download
memory/5012-14-0x00007FFE4C933000-0x00007FFE4C935000-memory.dmp

Filesize
8KB

Download
memory/5012-15-0x0000000000B90000-0x0000000000B9A000-memory.dmp

Filesize
40KB

Download