healer | 82c8edabba211db77c0f0b71a274e782fa2ca4d4f5fcb5f9e4041daadebb3bcc

Analysis

max time kernel
119s
max time network
127s
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 13:40

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General

Target

82c8edabba211db77c0f0b71a274e782fa2ca4d4f5fcb5f9e4041daadebb3bccN.exe
Size

623KB
MD5

36b19aa2f3e76eec15fdf92bc280f500
SHA1

613d382d21a50b98f0872f287ad700d7a4bc5b92
SHA256

82c8edabba211db77c0f0b71a274e782fa2ca4d4f5fcb5f9e4041daadebb3bcc
SHA512

25802e03bab7a4455f26fe2540b6ff4feb06673a01b51b4d57553b006c60ece69412310fcce88090df5dcafcf09e4ee229d53ebfa3b8a27b43dbdc1061b4e372
SSDEEP

12288:Wy90Lk37iu+U7mb9Eab2zvp8uFBMAUEgOvS3:WyXZ7m9b27RBMAUEgV3

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/0x000b000000023b99-12.dat	healer
behavioral1/memory/3156-15-0x0000000000930000-0x000000000093A000-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	it694944.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it694944.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it694944.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it694944.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it694944.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it694944.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/972-22-0x0000000002730000-0x000000000276C000-memory.dmp	family_redline
behavioral1/memory/972-24-0x0000000004DF0000-0x0000000004E2A000-memory.dmp	family_redline
behavioral1/memory/972-26-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-34-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-88-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-86-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-84-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-82-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-80-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-78-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-76-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-74-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-72-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-68-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-66-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-64-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-62-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-60-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-58-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-56-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-54-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-52-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-50-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-48-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-46-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-44-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-40-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-38-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-36-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-32-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-30-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-28-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-70-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-42-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline
behavioral1/memory/972-25-0x0000000004DF0000-0x0000000004E25000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2260	zioi3386.exe
3156	it694944.exe
972	jr688559.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"	it694944.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\\\""	82c8edabba211db77c0f0b71a274e782fa2ca4d4f5fcb5f9e4041daadebb3bccN.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\\\""	zioi3386.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	82c8edabba211db77c0f0b71a274e782fa2ca4d4f5fcb5f9e4041daadebb3bccN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zioi3386.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr688559.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3156	it694944.exe
3156	it694944.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3156	it694944.exe
Token: SeDebugPrivilege	972	jr688559.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2260	2136	82c8edabba211db77c0f0b71a274e782fa2ca4d4f5fcb5f9e4041daadebb3bccN.exe	85
PID 2136 wrote to memory of 2260	2136	82c8edabba211db77c0f0b71a274e782fa2ca4d4f5fcb5f9e4041daadebb3bccN.exe	85
PID 2136 wrote to memory of 2260	2136	82c8edabba211db77c0f0b71a274e782fa2ca4d4f5fcb5f9e4041daadebb3bccN.exe	85
PID 2260 wrote to memory of 3156	2260	zioi3386.exe	86
PID 2260 wrote to memory of 3156	2260	zioi3386.exe	86
PID 2260 wrote to memory of 972	2260	zioi3386.exe	94
PID 2260 wrote to memory of 972	2260	zioi3386.exe	94
PID 2260 wrote to memory of 972	2260	zioi3386.exe	94

C:\Users\Admin\AppData\Local\Temp\82c8edabba211db77c0f0b71a274e782fa2ca4d4f5fcb5f9e4041daadebb3bccN.exe
"C:\Users\Admin\AppData\Local\Temp\82c8edabba211db77c0f0b71a274e782fa2ca4d4f5fcb5f9e4041daadebb3bccN.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zioi3386.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zioi3386.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2260
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it694944.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it694944.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3156
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr688559.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr688559.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:972

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\zioi3386.exe

Filesize
469KB

MD5
748e8445369a18b179bfaee0d09c71c3

SHA1
8321c9b0baf4c29865b0d3a3de7ae4f9099135ff

SHA256
e03753e36e5104dd5849fabfb0087e000c9d425a9fb8ed55bee6f12a5c6d542b

SHA512
c2eb230aff8f74458f628bde6cc1a7e75133c0b40aa10130e399ee334836407343f012b14e1653e462c0fb31a1586be0ee86f62f20481a4953b77914d94697b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it694944.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr688559.exe

Filesize
485KB

MD5
330585923c56cf6b9e90b0941c438a98

SHA1
54fddd51326cc3a9171326f5187a939f55d7aa41

SHA256
e7bc562495354f334ba8837cfc20ff8f6079c00a960d60bf10a0f6173b5c1b6a

SHA512
d49e59818698c35c80336094e72605b953a95133269c89c6e84b881738ba7c74e3a8ed70387040656ee1d140c410f12c01ef5ca5183bd123e1c2cc68d69d5e9b

Download Submit
memory/972-64-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-22-0x0000000002730000-0x000000000276C000-memory.dmp

Filesize
240KB

Download
memory/972-817-0x00000000079B0000-0x0000000007FC8000-memory.dmp

Filesize
6.1MB

Download
memory/972-60-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-23-0x0000000004F80000-0x0000000005524000-memory.dmp

Filesize
5.6MB

Download
memory/972-24-0x0000000004DF0000-0x0000000004E2A000-memory.dmp

Filesize
232KB

Download
memory/972-26-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-34-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-88-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-86-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-62-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-82-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-58-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-78-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-76-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-74-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-72-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-68-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-66-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-818-0x0000000004F40000-0x0000000004F52000-memory.dmp

Filesize
72KB

Download
memory/972-84-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-819-0x0000000007FD0000-0x00000000080DA000-memory.dmp

Filesize
1.0MB

Download
memory/972-80-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-56-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-54-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-52-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-50-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-48-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-46-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-44-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-40-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-38-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-36-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-32-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-30-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-28-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-70-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-42-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-25-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/972-820-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/972-821-0x0000000004920000-0x000000000496C000-memory.dmp

Filesize
304KB

Download
memory/3156-16-0x00007FF80EEE3000-0x00007FF80EEE5000-memory.dmp

Filesize
8KB

Download
memory/3156-14-0x00007FF80EEE3000-0x00007FF80EEE5000-memory.dmp

Filesize
8KB

Download
memory/3156-15-0x0000000000930000-0x000000000093A000-memory.dmp

Filesize
40KB

Download