healer | d1f915c0aaf39cbdfb0610104b9cf11b9b126014b747bc7c7849c32e5c3b3310

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 02:39

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General

Target

d1f915c0aaf39cbdfb0610104b9cf11b9b126014b747bc7c7849c32e5c3b3310.exe
Size

1.0MB
MD5

f11b6d16cdd06a1a77ed63959da413a4
SHA1

908351531e48f2f5ed64bd6f2037d078a7e2535f
SHA256

d1f915c0aaf39cbdfb0610104b9cf11b9b126014b747bc7c7849c32e5c3b3310
SHA512

51f7cd46f8ab453815a34ceffb161990e7bf7b8474442739fe6ec1eb55e41e2d954d8401fa78230180c99a53c61604e24bba8b54593b64ca949d12a92daa5e8b
SSDEEP

24576:6yNU1w1NtOpWbSOy6EnOptn/EfP2EgabKdNwqfh3uF4rfzUWvmoxACPwqh:BNU1QYOEOzn/vCi7VuF4rzxJxfwq

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/4696-23-0x0000000002550000-0x000000000256A000-memory.dmp	healer
behavioral1/memory/4696-25-0x0000000002860000-0x0000000002878000-memory.dmp	healer
behavioral1/memory/4696-41-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-51-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-49-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-47-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-53-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-46-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-43-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-39-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-37-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-35-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-33-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-31-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-29-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-27-0x0000000002860000-0x0000000002872000-memory.dmp	healer
behavioral1/memory/4696-26-0x0000000002860000-0x0000000002872000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr641918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr641918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr641918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr641918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr641918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr641918.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/4344-62-0x00000000025D0000-0x000000000260C000-memory.dmp	family_redline
behavioral1/memory/4344-63-0x00000000027F0000-0x000000000282A000-memory.dmp	family_redline
behavioral1/memory/4344-65-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-85-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-83-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-97-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-95-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-93-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-91-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-89-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-81-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-79-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-77-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-75-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-73-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-71-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-69-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-67-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-87-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline
behavioral1/memory/4344-64-0x00000000027F0000-0x0000000002825000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
5032	un141172.exe
4616	un173634.exe
4696	pr641918.exe
4344	qu522522.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr641918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr641918.exe

Adds Run key to start application 2 TTPs 3 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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	un141172.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	un173634.exe
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\\\""	d1f915c0aaf39cbdfb0610104b9cf11b9b126014b747bc7c7849c32e5c3b3310.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3116	4696	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 5 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	d1f915c0aaf39cbdfb0610104b9cf11b9b126014b747bc7c7849c32e5c3b3310.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un141172.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un173634.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr641918.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu522522.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4696	pr641918.exe
4696	pr641918.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4696	pr641918.exe
Token: SeDebugPrivilege	4344	qu522522.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 5032	2072	d1f915c0aaf39cbdfb0610104b9cf11b9b126014b747bc7c7849c32e5c3b3310.exe	84
PID 2072 wrote to memory of 5032	2072	d1f915c0aaf39cbdfb0610104b9cf11b9b126014b747bc7c7849c32e5c3b3310.exe	84
PID 2072 wrote to memory of 5032	2072	d1f915c0aaf39cbdfb0610104b9cf11b9b126014b747bc7c7849c32e5c3b3310.exe	84
PID 5032 wrote to memory of 4616	5032	un141172.exe	86
PID 5032 wrote to memory of 4616	5032	un141172.exe	86
PID 5032 wrote to memory of 4616	5032	un141172.exe	86
PID 4616 wrote to memory of 4696	4616	un173634.exe	87
PID 4616 wrote to memory of 4696	4616	un173634.exe	87
PID 4616 wrote to memory of 4696	4616	un173634.exe	87
PID 4616 wrote to memory of 4344	4616	un173634.exe	96
PID 4616 wrote to memory of 4344	4616	un173634.exe	96
PID 4616 wrote to memory of 4344	4616	un173634.exe	96

C:\Users\Admin\AppData\Local\Temp\d1f915c0aaf39cbdfb0610104b9cf11b9b126014b747bc7c7849c32e5c3b3310.exe
"C:\Users\Admin\AppData\Local\Temp\d1f915c0aaf39cbdfb0610104b9cf11b9b126014b747bc7c7849c32e5c3b3310.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un141172.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un141172.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5032
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un173634.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un173634.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4616
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr641918.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr641918.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4696
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4696 -s 1080
        5⤵
        Program crash
        
        PID:3116
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu522522.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu522522.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:4344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4696 -ip 4696
1⤵
PID:1264

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un141172.exe

Filesize
750KB

MD5
79b03a2fee71e953f3b1428c5402c7ea

SHA1
e0109acee475229d90de632f48925701eaf3ffa2

SHA256
2f39817fceaeddc7317fe132262b722d0a876ab4f96ed3a79e96a0be5d94c9da

SHA512
dafa313c6c2801c101a4d0242dc60348b715fe0b64d819779302fb537b22896d1af31fdf28bd84559bc27537132d0dc509f0129d2b18612669c794f5647875c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un173634.exe

Filesize
596KB

MD5
93e8061ba390b20434f814d878425882

SHA1
7b1b05e2451adacf4ca5afa13b839d7fe3d9a524

SHA256
3d0f1b23e50463b7fe5436f881fa19118b01effb1c0bd15ed29505550b29a030

SHA512
e7fd66bb7a0d4f19de04c846fd1fb3610f39be69824c29094e2a7e0ece9559fc6dc9ffa7facb43de1f530fc18b68f0e8ff290e342daf43580ca4dd83a096b848

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr641918.exe

Filesize
389KB

MD5
bbe09ad8ef672ee09b0bb4d6ce5a2124

SHA1
8e0273cf5e9134a4447909a1f17b30497442e247

SHA256
4d85e97a0fec06f7e9d911f523bba6467160c68413beecad17d7c9d0c5fe66fe

SHA512
546673abe55602ba126ebcfe3e451880e5f6a5d7bb4504649849cb9861ee3e54c4376bead025efafe731c02c61e5dbc5e8595aa5ee2b9b52b6b7d8a7e74eaab9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu522522.exe

Filesize
472KB

MD5
b89a53b5b45360dc03dba5db0df9469f

SHA1
7088e7e0fdf2da2cb22c04eea4f246b9ebb40c2d

SHA256
44a65b1bb8307501b02026638cea7aacf44d719097e5567ddcd353e609c037c7

SHA512
158caea9997d3b5a2b29ab22b7db25878b650f79da8adf396d80bf2a892344717919d41cf2a02f7dbc23692efc762ba3b20200fd680bf13232e3ebd7cb212f5c

Download Submit
memory/4344-73-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-79-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-857-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/4344-856-0x0000000007960000-0x0000000007F78000-memory.dmp

Filesize
6.1MB

Download
memory/4344-64-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-87-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-67-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-69-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-859-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/4344-71-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-85-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-75-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-77-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-858-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/4344-81-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-89-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-91-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-93-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-95-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-97-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-860-0x00000000049A0000-0x00000000049EC000-memory.dmp

Filesize
304KB

Download
memory/4344-83-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4344-62-0x00000000025D0000-0x000000000260C000-memory.dmp

Filesize
240KB

Download
memory/4344-63-0x00000000027F0000-0x000000000282A000-memory.dmp

Filesize
232KB

Download
memory/4344-65-0x00000000027F0000-0x0000000002825000-memory.dmp

Filesize
212KB

Download
memory/4696-46-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-57-0x0000000000400000-0x0000000000806000-memory.dmp

Filesize
4.0MB

Download
memory/4696-54-0x0000000000400000-0x0000000000806000-memory.dmp

Filesize
4.0MB

Download
memory/4696-55-0x0000000000B30000-0x0000000000C30000-memory.dmp

Filesize
1024KB

Download
memory/4696-26-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-27-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-29-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-31-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-33-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-35-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-37-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-39-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-43-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-53-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-47-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-49-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-51-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-41-0x0000000002860000-0x0000000002872000-memory.dmp

Filesize
72KB

Download
memory/4696-25-0x0000000002860000-0x0000000002878000-memory.dmp

Filesize
96KB

Download
memory/4696-24-0x0000000004F60000-0x0000000005504000-memory.dmp

Filesize
5.6MB

Download
memory/4696-23-0x0000000002550000-0x000000000256A000-memory.dmp

Filesize
104KB

Download
memory/4696-22-0x0000000000B30000-0x0000000000C30000-memory.dmp

Filesize
1024KB

Download