healer | 15dab570b7925b4068bb95808ff69fc7e33b46d14b6ea6eef27c690b13b30dd5

Analysis

max time kernel
145s
max time network
150s
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 01:55

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General

Target

15dab570b7925b4068bb95808ff69fc7e33b46d14b6ea6eef27c690b13b30dd5.exe
Size

689KB
MD5

6ab6085373c94c50c83e01c8e614eef7
SHA1

c82e4bb09dd06224bb7ecd0b638f05187725266c
SHA256

15dab570b7925b4068bb95808ff69fc7e33b46d14b6ea6eef27c690b13b30dd5
SHA512

13e5904134a8dbb82a72890c6ace75f5059afb7fb99964742095fdc485fafdca43edfbd390938f0663349421b19fb8db665292cb1627dc8d33f110831a2a82d7
SSDEEP

12288:oMrxy90GXz6FubYqomGj3JeylgG1lvaNtZDce6mzkqGNMEyEvxJmR/4FiR9yAI:ZyhDBkqMkyfliNtZDceXGNlyEvSRRR98

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2748-19-0x00000000024B0000-0x00000000024CA000-memory.dmp	healer
behavioral1/memory/2748-21-0x0000000004EE0000-0x0000000004EF8000-memory.dmp	healer
behavioral1/memory/2748-22-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-49-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-47-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-45-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-43-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-41-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-39-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-37-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-35-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-33-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-31-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-29-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-27-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-25-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/2748-23-0x0000000004EE0000-0x0000000004EF2000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro1746.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro1746.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro1746.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro1746.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro1746.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro1746.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/2060-60-0x0000000002790000-0x00000000027D6000-memory.dmp	family_redline
behavioral1/memory/2060-61-0x00000000053D0000-0x0000000005414000-memory.dmp	family_redline
behavioral1/memory/2060-65-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-77-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-95-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-94-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-91-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-89-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-88-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-85-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-83-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-82-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-79-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-75-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-73-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-71-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-69-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-67-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-63-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/2060-62-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4352	un137388.exe
2748	pro1746.exe
2060	qu3487.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	pro1746.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro1746.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\\\""	15dab570b7925b4068bb95808ff69fc7e33b46d14b6ea6eef27c690b13b30dd5.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\\\""	un137388.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3524	2748	WerFault.exe	84

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	15dab570b7925b4068bb95808ff69fc7e33b46d14b6ea6eef27c690b13b30dd5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un137388.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro1746.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu3487.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2748	pro1746.exe
2748	pro1746.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	pro1746.exe
Token: SeDebugPrivilege	2060	qu3487.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 648 wrote to memory of 4352	648	15dab570b7925b4068bb95808ff69fc7e33b46d14b6ea6eef27c690b13b30dd5.exe	83
PID 648 wrote to memory of 4352	648	15dab570b7925b4068bb95808ff69fc7e33b46d14b6ea6eef27c690b13b30dd5.exe	83
PID 648 wrote to memory of 4352	648	15dab570b7925b4068bb95808ff69fc7e33b46d14b6ea6eef27c690b13b30dd5.exe	83
PID 4352 wrote to memory of 2748	4352	un137388.exe	84
PID 4352 wrote to memory of 2748	4352	un137388.exe	84
PID 4352 wrote to memory of 2748	4352	un137388.exe	84
PID 4352 wrote to memory of 2060	4352	un137388.exe	95
PID 4352 wrote to memory of 2060	4352	un137388.exe	95
PID 4352 wrote to memory of 2060	4352	un137388.exe	95

C:\Users\Admin\AppData\Local\Temp\15dab570b7925b4068bb95808ff69fc7e33b46d14b6ea6eef27c690b13b30dd5.exe
"C:\Users\Admin\AppData\Local\Temp\15dab570b7925b4068bb95808ff69fc7e33b46d14b6ea6eef27c690b13b30dd5.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:648
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un137388.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un137388.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4352
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1746.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1746.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:2748
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 1080
      4⤵
      Program crash
      PID:3524
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3487.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3487.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2748 -ip 2748
1⤵
PID:1720

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\un137388.exe

Filesize
536KB

MD5
bea48d6a45dcb05f0b2b5189a77a5776

SHA1
a84a84339597338ae1ef9c8f6daf7bd73be4177e

SHA256
a1091842504cc19c71b8cb733503f254a30539a1ef34ef8b3745c982eb180d66

SHA512
d8418d6dc0062f1f9b794d0d2bef7c4af2fde1d7ef381d1537d29c9568ac50ecc6e27cd6723ced02b97e34fcdc2070e04ef4d89112e5f855a89d1cf4aa0639a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1746.exe

Filesize
314KB

MD5
1815f0daffa4108d09bd4d0436a197db

SHA1
af6281943eada70f1f9a23ebff3e58f87bbf38d4

SHA256
b526a4f2116aff03728ead3c45e6ddb238b82ceebb7b5d297edb617ebaefc3c5

SHA512
20d8108a30e282422711938920938a7987d6871c6040ae8008d781ba653942c3a3a41b50e901a70460c1fa9a6d57510ab8be43c8548882f25f6a68eac5e4555c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3487.exe

Filesize
372KB

MD5
e64735a2b77b531a1af3e2db3b517826

SHA1
0fcb5a4a664416766bc32e35f07fc6f107dd0f75

SHA256
6bff34b616bffdc43f2558bd13e4d1377bdef393329b16039ef87e3a0dbe906f

SHA512
77f5a653537b358074bfe4dfb7225d91e55be4ecd334b7df9ce002ff8656257df9f8fcdb638c6244b4ee5053b826c77d7e9094c457fe2c9626b75fd89a8ddc73

Download Submit
memory/2060-75-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-82-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-969-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

Filesize
1.0MB

Download
memory/2060-968-0x0000000005450000-0x0000000005A68000-memory.dmp

Filesize
6.1MB

Download
memory/2060-62-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-63-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-67-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-69-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-71-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-73-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-971-0x0000000005C50000-0x0000000005C8C000-memory.dmp

Filesize
240KB

Download
memory/2060-972-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

Filesize
304KB

Download
memory/2060-79-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-970-0x0000000005C30000-0x0000000005C42000-memory.dmp

Filesize
72KB

Download
memory/2060-83-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-85-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-88-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-89-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-91-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-94-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-95-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-77-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-65-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/2060-61-0x00000000053D0000-0x0000000005414000-memory.dmp

Filesize
272KB

Download
memory/2060-60-0x0000000002790000-0x00000000027D6000-memory.dmp

Filesize
280KB

Download
memory/2748-43-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2748-54-0x0000000000400000-0x0000000000802000-memory.dmp

Filesize
4.0MB

Download
memory/2748-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2748-50-0x0000000000970000-0x0000000000A70000-memory.dmp

Filesize
1024KB

Download
memory/2748-23-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-25-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-27-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-29-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-31-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-33-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-35-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-37-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-39-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-41-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-45-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-47-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-49-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-22-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/2748-21-0x0000000004EE0000-0x0000000004EF8000-memory.dmp

Filesize
96KB

Download
memory/2748-20-0x0000000004F70000-0x0000000005514000-memory.dmp

Filesize
5.6MB

Download
memory/2748-19-0x00000000024B0000-0x00000000024CA000-memory.dmp

Filesize
104KB

Download
memory/2748-18-0x0000000000400000-0x0000000000802000-memory.dmp

Filesize
4.0MB

Download
memory/2748-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2748-17-0x0000000000400000-0x0000000000802000-memory.dmp

Filesize
4.0MB

Download
memory/2748-15-0x0000000000970000-0x0000000000A70000-memory.dmp

Filesize
1024KB

Download