healer | e04881b6f19bd05a004568cf95c26f3c19a884bec1131d1ff34fcd0d84b3649c

Analysis

max time kernel
120s
max time network
116s
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 14:52

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General

Target

e04881b6f19bd05a004568cf95c26f3c19a884bec1131d1ff34fcd0d84b3649c.exe
Size

558KB
MD5

257db7f225ab5b90193176db6bc238e1
SHA1

bf0571787bb17a3b6319be98bbcea84c142398d0
SHA256

e04881b6f19bd05a004568cf95c26f3c19a884bec1131d1ff34fcd0d84b3649c
SHA512

8ed018d14af4ce43dc912660d45d3ca375c75df41e1d67253c2f3fc7295d89544fb99c312fa1ebfdd92de9cb08b702e7bb2c925a9032d4c95ed3317091d3518d
SSDEEP

12288:1y90xooU+DiTq9BplEAQDRSaix2BuVhV8dJ6IyN:1yGJUYie9Yt8McVEkN

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/0x0008000000023c89-12.dat	healer
behavioral1/memory/4736-15-0x0000000000400000-0x000000000040A000-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\DisableOnAccessProtection = "1"	it276476.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it276476.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it276476.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it276476.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it276476.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it276476.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/1544-22-0x00000000049E0000-0x0000000004A1C000-memory.dmp	family_redline
behavioral1/memory/1544-24-0x0000000004D40000-0x0000000004D7A000-memory.dmp	family_redline
behavioral1/memory/1544-36-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-38-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-88-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-86-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-84-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-82-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-80-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-76-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-75-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-72-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-70-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-68-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-66-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-65-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-62-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-60-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-58-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-56-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-54-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-52-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-50-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-48-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-44-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-43-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-40-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-34-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-32-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-30-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-28-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-78-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-46-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-26-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/1544-25-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2340	zioZ1631.exe
4736	it276476.exe
1544	jr623512.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"	it276476.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\\\""	e04881b6f19bd05a004568cf95c26f3c19a884bec1131d1ff34fcd0d84b3649c.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\\\""	zioZ1631.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	jr623512.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e04881b6f19bd05a004568cf95c26f3c19a884bec1131d1ff34fcd0d84b3649c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zioZ1631.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4736	it276476.exe
4736	it276476.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4736	it276476.exe
Token: SeDebugPrivilege	1544	jr623512.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 2340	2844	e04881b6f19bd05a004568cf95c26f3c19a884bec1131d1ff34fcd0d84b3649c.exe	83
PID 2844 wrote to memory of 2340	2844	e04881b6f19bd05a004568cf95c26f3c19a884bec1131d1ff34fcd0d84b3649c.exe	83
PID 2844 wrote to memory of 2340	2844	e04881b6f19bd05a004568cf95c26f3c19a884bec1131d1ff34fcd0d84b3649c.exe	83
PID 2340 wrote to memory of 4736	2340	zioZ1631.exe	84
PID 2340 wrote to memory of 4736	2340	zioZ1631.exe	84
PID 2340 wrote to memory of 1544	2340	zioZ1631.exe	97
PID 2340 wrote to memory of 1544	2340	zioZ1631.exe	97
PID 2340 wrote to memory of 1544	2340	zioZ1631.exe	97

C:\Users\Admin\AppData\Local\Temp\e04881b6f19bd05a004568cf95c26f3c19a884bec1131d1ff34fcd0d84b3649c.exe
"C:\Users\Admin\AppData\Local\Temp\e04881b6f19bd05a004568cf95c26f3c19a884bec1131d1ff34fcd0d84b3649c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zioZ1631.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zioZ1631.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it276476.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it276476.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4736
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr623512.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr623512.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1544

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\zioZ1631.exe

Filesize
404KB

MD5
6aca515f27559622e59a433d5287feed

SHA1
14dcc3560377d8fe15533a6e9710df41df080e34

SHA256
89a1902ccffc1c29bf8d80e0024ec900b938a380ba21a1c22ad4da29696f1a28

SHA512
29d741eed874c224c1686b893e140bf6d26dc28fb5b9da993e3e676dedee8e7014207674930601b590b576833b73a91b996804d2e79fe2d3d9e500efccb0fb6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it276476.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr623512.exe

Filesize
361KB

MD5
31c50cea070db88ebb6038e29131c513

SHA1
87009727206db9108d98e3c81de0e9789df5cd0d

SHA256
184f76c1e4f5254646eb6f3caf05dfa53e9a919783bea33d8340d7df97ee0507

SHA512
1ffce1f055603b3c9915d803195f6b3b19355dde90c89d18fceb09010316a7407fecf710897def6b721f92f56c4c416712535abb022957e63cce4b5cc2e9e011

Download Submit
memory/1544-65-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-22-0x00000000049E0000-0x0000000004A1C000-memory.dmp

Filesize
240KB

Download
memory/1544-25-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-60-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-23-0x0000000007380000-0x0000000007924000-memory.dmp

Filesize
5.6MB

Download
memory/1544-24-0x0000000004D40000-0x0000000004D7A000-memory.dmp

Filesize
232KB

Download
memory/1544-36-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-38-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-88-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-86-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-62-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-82-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-58-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-76-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-75-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-72-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-70-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-68-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-66-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-26-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-84-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-817-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

Filesize
6.1MB

Download
memory/1544-80-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-56-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-54-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-52-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-50-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-48-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-44-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-43-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-40-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-34-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-32-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-30-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-28-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-78-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-46-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/1544-819-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/1544-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/1544-821-0x0000000004B80000-0x0000000004BCC000-memory.dmp

Filesize
304KB

Download
memory/1544-818-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/4736-16-0x00007FF9E2433000-0x00007FF9E2435000-memory.dmp

Filesize
8KB

Download
memory/4736-15-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4736-14-0x00007FF9E2433000-0x00007FF9E2435000-memory.dmp

Filesize
8KB

Download