healer | fee014ec849f4ed449fe1ea18665180d0938ce83911ff759e34c9525420a89dc

Analysis

max time kernel
114s
max time network
119s
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, 21:14

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General

Target

fee014ec849f4ed449fe1ea18665180d0938ce83911ff759e34c9525420a89dc.exe
Size

752KB
MD5

58343cd4aff52d8f3f20ea52299d9b1e
SHA1

c35cb7ac45e58695c4da5b492c43e9c29d016aee
SHA256

fee014ec849f4ed449fe1ea18665180d0938ce83911ff759e34c9525420a89dc
SHA512

9b52e06e34ce0ace8ae3bcaff54944a7d750b516b67d95c3bc09f3d3c12009f984ced1389f63be93c552f93e06f283a7847094780407b1eb6788beb7995976c0
SSDEEP

12288:yy90RoTb5S13d8VKjDiVhnIgH6LjWFUfXijxLjuI5HAbKO8e8XDqocePT/d1G:yycoTbc8VKHiVtIgHqYLjdq2X8aT/d1G

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/4896-19-0x0000000002520000-0x000000000253A000-memory.dmp	healer
behavioral1/memory/4896-21-0x00000000025B0000-0x00000000025C8000-memory.dmp	healer
behavioral1/memory/4896-49-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-47-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-45-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-43-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-41-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-39-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-37-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-35-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-33-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-31-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-29-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-27-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-25-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-23-0x00000000025B0000-0x00000000025C2000-memory.dmp	healer
behavioral1/memory/4896-22-0x00000000025B0000-0x00000000025C2000-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	pr984251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr984251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr984251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr984251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr984251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr984251.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/4700-61-0x0000000002800000-0x000000000283C000-memory.dmp	family_redline
behavioral1/memory/4700-62-0x0000000002A00000-0x0000000002A3A000-memory.dmp	family_redline
behavioral1/memory/4700-66-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-82-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-96-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-94-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-92-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-90-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-88-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-86-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-80-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-76-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-74-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-72-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-70-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-68-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-84-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-78-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-64-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/4700-63-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4076	un409349.exe
4896	pr984251.exe
4700	qu768794.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	pr984251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr984251.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\\\""	fee014ec849f4ed449fe1ea18665180d0938ce83911ff759e34c9525420a89dc.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\\\""	un409349.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
428	4896	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 4 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	fee014ec849f4ed449fe1ea18665180d0938ce83911ff759e34c9525420a89dc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un409349.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr984251.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu768794.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4896	pr984251.exe
4896	pr984251.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4896	pr984251.exe
Token: SeDebugPrivilege	4700	qu768794.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4000 wrote to memory of 4076	4000	fee014ec849f4ed449fe1ea18665180d0938ce83911ff759e34c9525420a89dc.exe	83
PID 4000 wrote to memory of 4076	4000	fee014ec849f4ed449fe1ea18665180d0938ce83911ff759e34c9525420a89dc.exe	83
PID 4000 wrote to memory of 4076	4000	fee014ec849f4ed449fe1ea18665180d0938ce83911ff759e34c9525420a89dc.exe	83
PID 4076 wrote to memory of 4896	4076	un409349.exe	85
PID 4076 wrote to memory of 4896	4076	un409349.exe	85
PID 4076 wrote to memory of 4896	4076	un409349.exe	85
PID 4076 wrote to memory of 4700	4076	un409349.exe	96
PID 4076 wrote to memory of 4700	4076	un409349.exe	96
PID 4076 wrote to memory of 4700	4076	un409349.exe	96

C:\Users\Admin\AppData\Local\Temp\fee014ec849f4ed449fe1ea18665180d0938ce83911ff759e34c9525420a89dc.exe
"C:\Users\Admin\AppData\Local\Temp\fee014ec849f4ed449fe1ea18665180d0938ce83911ff759e34c9525420a89dc.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4000
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un409349.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un409349.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4076
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr984251.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr984251.exe
    3⤵
    - 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:4896
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4896 -s 1084
      4⤵
      Program crash
      PID:428
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu768794.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu768794.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4896 -ip 4896
1⤵
PID:2000

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\un409349.exe

Filesize
598KB

MD5
cb139ac048529ad8bdba10324e886dc8

SHA1
16db9d0490d138a0e3d1a615573c7ef77d0383bc

SHA256
ff38dd86f70954ad21049d92530c4f6296b3b84663a4955e41ae318067a5e6cb

SHA512
057741614961bac68cf69d3901f9df4b1683c72d223cb4fba903c4a8602b83f45214dda6ce11ebd27255561522db02882b20a4e0a3d29ed423881da88099c9d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr984251.exe

Filesize
391KB

MD5
6ef0b94c4f1cb6a21efb56ffa0834a4a

SHA1
360ec80b299f52c883f8260893881c8f4798d86c

SHA256
29615663dd4ddb8ebfa6728fc2bba0306febad15067cbbfeb3191a17fbf532fc

SHA512
0da6983de5e2106d440a8751cd7d0f997175e29fffd1cba971f6f94ac52c68cd86a2f2bd405b36d72c462f504e55eee6b61340b3f18b93e2ac410272cc7fc4b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu768794.exe

Filesize
474KB

MD5
36b2d2424ada054999afe6dc8f54275e

SHA1
cc964dd99fd3e6d06aed7b130eeb8e0f70ac171a

SHA256
c1e1aaf8e0262827846ec20c1bfca1a6f3de1669c2ca8baa98fa2ac7f0094b75

SHA512
05bc92bd6b221739621ba2fa07c5c6c798b0224208eb703e9bb4dac2a2ba161a1b89f1eace59c090a6031e2efb27054404bc2d69020fb951d59f4a95509a315c

Download Submit
memory/4700-72-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-76-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-856-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/4700-855-0x0000000007910000-0x0000000007F28000-memory.dmp

Filesize
6.1MB

Download
memory/4700-63-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-64-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-78-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-84-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-68-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-70-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-858-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/4700-859-0x00000000025A0000-0x00000000025EC000-memory.dmp

Filesize
304KB

Download
memory/4700-74-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-857-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/4700-80-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-86-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-88-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-90-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-92-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-94-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-96-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-82-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-66-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/4700-62-0x0000000002A00000-0x0000000002A3A000-memory.dmp

Filesize
232KB

Download
memory/4700-61-0x0000000002800000-0x000000000283C000-memory.dmp

Filesize
240KB

Download
memory/4896-41-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4896-55-0x0000000000400000-0x0000000000807000-memory.dmp

Filesize
4.0MB

Download
memory/4896-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4896-51-0x0000000000970000-0x000000000099D000-memory.dmp

Filesize
180KB

Download
memory/4896-50-0x0000000000BD0000-0x0000000000CD0000-memory.dmp

Filesize
1024KB

Download
memory/4896-22-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-23-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-25-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-27-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-29-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-31-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-33-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-35-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-37-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-39-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-43-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-45-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-47-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-49-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/4896-21-0x00000000025B0000-0x00000000025C8000-memory.dmp

Filesize
96KB

Download
memory/4896-20-0x0000000004F60000-0x0000000005504000-memory.dmp

Filesize
5.6MB

Download
memory/4896-19-0x0000000002520000-0x000000000253A000-memory.dmp

Filesize
104KB

Download
memory/4896-18-0x0000000000400000-0x0000000000807000-memory.dmp

Filesize
4.0MB

Download
memory/4896-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4896-16-0x0000000000970000-0x000000000099D000-memory.dmp

Filesize
180KB

Download
memory/4896-15-0x0000000000BD0000-0x0000000000CD0000-memory.dmp

Filesize
1024KB

Download