healer | 5377ba8e3a9d3f85dfa67f67d60743a33197b1f1fcf10b9c5e52521b250897d9

Analysis

max time kernel
118s
max time network
122s
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 13:08

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General

Target

5377ba8e3a9d3f85dfa67f67d60743a33197b1f1fcf10b9c5e52521b250897d9N.exe
Size

568KB
MD5

eddb0cd2e1b3b23dc08f5c3e1bfa3800
SHA1

d578f9d00966cb1f655cd32cbcaea33ce4a65372
SHA256

5377ba8e3a9d3f85dfa67f67d60743a33197b1f1fcf10b9c5e52521b250897d9
SHA512

ccb8b4ec9f85bbc2cbc7a3e0fd8f86e2c6fe8e30a617160a452bd97f432f4ca227cbd8aef65dfd3c9b0381e5d4525ba660373ac3ba7dbed8347ef810da621415
SSDEEP

12288:ry90HAOuTdSgvpaZQJeqbHQreZwoC6apunUd6CnMqBg:rysAZ5SApaZotHQreZFwpuHCnY

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/0x0008000000023c79-12.dat	healer
behavioral1/memory/3464-15-0x0000000000F00000-0x0000000000F0A000-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"	it430948.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it430948.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it430948.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it430948.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it430948.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it430948.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/3156-22-0x0000000004AE0000-0x0000000004B1C000-memory.dmp	family_redline
behavioral1/memory/3156-24-0x0000000004D40000-0x0000000004D7A000-memory.dmp	family_redline
behavioral1/memory/3156-28-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-36-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-88-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-86-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-84-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-80-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-78-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-76-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-74-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-72-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-70-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-68-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-66-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-64-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-62-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-60-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-58-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-54-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-53-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-50-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-48-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-46-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-44-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-42-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-40-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-38-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-34-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-32-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-30-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-82-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-56-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-26-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline
behavioral1/memory/3156-25-0x0000000004D40000-0x0000000004D75000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1676	zivr7644.exe
3464	it430948.exe
3156	jr012281.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"	it430948.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\\\""	5377ba8e3a9d3f85dfa67f67d60743a33197b1f1fcf10b9c5e52521b250897d9N.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\\\""	zivr7644.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	5377ba8e3a9d3f85dfa67f67d60743a33197b1f1fcf10b9c5e52521b250897d9N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zivr7644.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr012281.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3464	it430948.exe
3464	it430948.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3464	it430948.exe
Token: SeDebugPrivilege	3156	jr012281.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4552 wrote to memory of 1676	4552	5377ba8e3a9d3f85dfa67f67d60743a33197b1f1fcf10b9c5e52521b250897d9N.exe	83
PID 4552 wrote to memory of 1676	4552	5377ba8e3a9d3f85dfa67f67d60743a33197b1f1fcf10b9c5e52521b250897d9N.exe	83
PID 4552 wrote to memory of 1676	4552	5377ba8e3a9d3f85dfa67f67d60743a33197b1f1fcf10b9c5e52521b250897d9N.exe	83
PID 1676 wrote to memory of 3464	1676	zivr7644.exe	84
PID 1676 wrote to memory of 3464	1676	zivr7644.exe	84
PID 1676 wrote to memory of 3156	1676	zivr7644.exe	85
PID 1676 wrote to memory of 3156	1676	zivr7644.exe	85
PID 1676 wrote to memory of 3156	1676	zivr7644.exe	85

C:\Users\Admin\AppData\Local\Temp\5377ba8e3a9d3f85dfa67f67d60743a33197b1f1fcf10b9c5e52521b250897d9N.exe
"C:\Users\Admin\AppData\Local\Temp\5377ba8e3a9d3f85dfa67f67d60743a33197b1f1fcf10b9c5e52521b250897d9N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4552
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivr7644.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivr7644.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1676
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it430948.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it430948.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3464
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012281.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012281.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3156

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\zivr7644.exe

Filesize
414KB

MD5
e9eca2c979295d4d6b3255837f286912

SHA1
810e605a0679a8986696d5f3ee5cdd321987fa99

SHA256
6f198cff8554a1a35161e484bed1d4f6b1b8f2ed6314ed9e5e0811ea64d6ee02

SHA512
fb56b2fc86cb4e2890d9106fae30b4f07599b96ddb6b69e762acdcfdff1af278df13177f0a903284ecf3209155e6741548a14fcc9a409a60f0ca06ee60989f1c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it430948.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012281.exe

Filesize
359KB

MD5
1fb7453a132284a7c4026d0a3cdb82bb

SHA1
6bf1b76c441d7ef27217a2301bbe065431f6f97b

SHA256
b4b31bb16a5b3ad9e4fdacb572ebca2f539c6f91a6fcbba60f730f64d1d54900

SHA512
79bea39551424dd4b4bbbec989386d3a4ef5379dea5b305c4500369757d9c08eb560b2ac64e031b7c766f34f691ce3eaa58dc6f29622682f737a8a9c060b5f33

Download Submit
memory/3156-64-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-22-0x0000000004AE0000-0x0000000004B1C000-memory.dmp

Filesize
240KB

Download
memory/3156-817-0x0000000009D50000-0x000000000A368000-memory.dmp

Filesize
6.1MB

Download
memory/3156-60-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-23-0x0000000007320000-0x00000000078C4000-memory.dmp

Filesize
5.6MB

Download
memory/3156-24-0x0000000004D40000-0x0000000004D7A000-memory.dmp

Filesize
232KB

Download
memory/3156-28-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-36-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-88-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-86-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-62-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-80-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-58-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-76-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-74-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-72-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-70-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-68-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-66-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-818-0x00000000072E0000-0x00000000072F2000-memory.dmp

Filesize
72KB

Download
memory/3156-84-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-821-0x0000000004B40000-0x0000000004B8C000-memory.dmp

Filesize
304KB

Download
memory/3156-78-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-54-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-53-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-50-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-48-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-46-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-44-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-42-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-40-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-38-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-34-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-32-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-30-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-82-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-56-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-26-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-25-0x0000000004D40000-0x0000000004D75000-memory.dmp

Filesize
212KB

Download
memory/3156-819-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/3156-820-0x000000000A480000-0x000000000A4BC000-memory.dmp

Filesize
240KB

Download
memory/3464-16-0x00007FFA96923000-0x00007FFA96925000-memory.dmp

Filesize
8KB

Download
memory/3464-14-0x00007FFA96923000-0x00007FFA96925000-memory.dmp

Filesize
8KB

Download
memory/3464-15-0x0000000000F00000-0x0000000000F0A000-memory.dmp

Filesize
40KB

Download