healer | f72fe9b29d170d0aebd01ba168b27e603e4d4abac46d03a1ae687e9fb123ca81

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 22:40

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General

Target

f72fe9b29d170d0aebd01ba168b27e603e4d4abac46d03a1ae687e9fb123ca81.exe
Size

695KB
MD5

717b972d591e149160bc30385c71e859
SHA1

795367ff2116f9e4621ed53eb1ffd3488825c0e6
SHA256

f72fe9b29d170d0aebd01ba168b27e603e4d4abac46d03a1ae687e9fb123ca81
SHA512

988ce9ad4de267c9e6a790d9334fc391a2bd6fe3d7ae8f4cdcf5f1baf98e1faa64b9626cc9902c8fab87b76e122566212571e65974f49d4124c8c4651dee656d
SSDEEP

12288:zMr1y90PYpJi34xxJSQyr01YybOLqqSMihQ+OY/pn1DrBn0P6R:eyn6IRJyrX9IMihyYrXR

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/2468-18-0x0000000002E00000-0x0000000002E1A000-memory.dmp	healer
behavioral1/memory/2468-20-0x0000000004BD0000-0x0000000004BE8000-memory.dmp	healer
behavioral1/memory/2468-22-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-48-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-47-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-44-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-42-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-41-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-38-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-36-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-34-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-32-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-30-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-28-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-26-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-24-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/2468-21-0x0000000004BD0000-0x0000000004BE2000-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\DisableOnAccessProtection = "1"	pro0334.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro0334.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro0334.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro0334.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro0334.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro0334.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/2588-60-0x0000000004BA0000-0x0000000004BE6000-memory.dmp	family_redline
behavioral1/memory/2588-61-0x0000000007170000-0x00000000071B4000-memory.dmp	family_redline
behavioral1/memory/2588-71-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-85-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-95-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-93-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-89-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-87-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-83-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-81-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-79-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-77-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-75-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-73-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-69-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-67-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-65-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-91-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-63-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/2588-62-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4320	un402150.exe
2468	pro0334.exe
2588	qu5933.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	pro0334.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro0334.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\\\""	f72fe9b29d170d0aebd01ba168b27e603e4d4abac46d03a1ae687e9fb123ca81.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\\\""	un402150.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4116	2468	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	f72fe9b29d170d0aebd01ba168b27e603e4d4abac46d03a1ae687e9fb123ca81.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un402150.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro0334.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu5933.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2468	pro0334.exe
2468	pro0334.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2468	pro0334.exe
Token: SeDebugPrivilege	2588	qu5933.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2284 wrote to memory of 4320	2284	f72fe9b29d170d0aebd01ba168b27e603e4d4abac46d03a1ae687e9fb123ca81.exe	83
PID 2284 wrote to memory of 4320	2284	f72fe9b29d170d0aebd01ba168b27e603e4d4abac46d03a1ae687e9fb123ca81.exe	83
PID 2284 wrote to memory of 4320	2284	f72fe9b29d170d0aebd01ba168b27e603e4d4abac46d03a1ae687e9fb123ca81.exe	83
PID 4320 wrote to memory of 2468	4320	un402150.exe	84
PID 4320 wrote to memory of 2468	4320	un402150.exe	84
PID 4320 wrote to memory of 2468	4320	un402150.exe	84
PID 4320 wrote to memory of 2588	4320	un402150.exe	99
PID 4320 wrote to memory of 2588	4320	un402150.exe	99
PID 4320 wrote to memory of 2588	4320	un402150.exe	99

C:\Users\Admin\AppData\Local\Temp\f72fe9b29d170d0aebd01ba168b27e603e4d4abac46d03a1ae687e9fb123ca81.exe
"C:\Users\Admin\AppData\Local\Temp\f72fe9b29d170d0aebd01ba168b27e603e4d4abac46d03a1ae687e9fb123ca81.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2284
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un402150.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un402150.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4320
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0334.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0334.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:2468
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 1008
      4⤵
      Program crash
      PID:4116
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5933.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5933.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2468 -ip 2468
1⤵
PID:3244

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\un402150.exe

Filesize
553KB

MD5
7e5eea3bf7397c6183d4af7354957525

SHA1
f2b309e47efaeee9b122ebca41a10b5ea2c868b1

SHA256
fd31a44f41771f14a1e39f21197f5ab20d7bf958d88a64d6b460bf7918e9dda5

SHA512
acb673113348547e227c2138103147a2fe6d51fbc62bfc5e564d2cb309b1ee950fd9ad274e45ff29078eb30df775dc90f5c6a338023fe0793bdd4566925c9d7b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0334.exe

Filesize
345KB

MD5
80e11624900332cdd2fa34a7f7173514

SHA1
a8f52bbfc360c18634a33eb8418ec2853b12f9a0

SHA256
6bf3bc025f0001a4d293be3dcf95d62a9b3f813c45d8ad52fb50964c27750f2c

SHA512
596743b492d8c77daa22b619dbdddc1b02bdb668953b8f6ebed594fc8824baf2e3c2b3aa2e18b7b2d1e4aef4146e9dde526a9fcf7cf8de0aa4aaaac96c25b6f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5933.exe

Filesize
403KB

MD5
1c038f8442fb9b9304b84c1270bba740

SHA1
3aef37362ff0904a702d3579d94fe666bfdcf56d

SHA256
08481f30f04c466cfac37f7ad71b9c76296ff96a8a56ca74e6ff22832cdf9979

SHA512
fe620d7a80689b402a3f8f120d0bee1d2b8912df4a09839efe01e05824775e4e51a6e770245dd5cf0cb4a4dc4617788e3be9d99abcf1ff60ba65116b80bcd45c

Download Submit
memory/2468-16-0x0000000002C60000-0x0000000002C8D000-memory.dmp

Filesize
180KB

Download
memory/2468-15-0x0000000002EA0000-0x0000000002FA0000-memory.dmp

Filesize
1024KB

Download
memory/2468-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2468-18-0x0000000002E00000-0x0000000002E1A000-memory.dmp

Filesize
104KB

Download
memory/2468-19-0x00000000073E0000-0x0000000007984000-memory.dmp

Filesize
5.6MB

Download
memory/2468-20-0x0000000004BD0000-0x0000000004BE8000-memory.dmp

Filesize
96KB

Download
memory/2468-22-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-48-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-47-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-44-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-42-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-41-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-38-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-36-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-34-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-32-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-30-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-28-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-26-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-24-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-21-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/2468-49-0x0000000002EA0000-0x0000000002FA0000-memory.dmp

Filesize
1024KB

Download
memory/2468-50-0x0000000002C60000-0x0000000002C8D000-memory.dmp

Filesize
180KB

Download
memory/2468-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2468-51-0x0000000000400000-0x0000000002B83000-memory.dmp

Filesize
39.5MB

Download
memory/2468-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2468-54-0x0000000000400000-0x0000000002B83000-memory.dmp

Filesize
39.5MB

Download
memory/2588-60-0x0000000004BA0000-0x0000000004BE6000-memory.dmp

Filesize
280KB

Download
memory/2588-61-0x0000000007170000-0x00000000071B4000-memory.dmp

Filesize
272KB

Download
memory/2588-71-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-85-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-95-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-93-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-89-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-87-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-83-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-81-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-79-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-77-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-75-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-73-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-69-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-67-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-65-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-91-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-63-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-62-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/2588-968-0x0000000007870000-0x0000000007E88000-memory.dmp

Filesize
6.1MB

Download
memory/2588-969-0x0000000007E90000-0x0000000007F9A000-memory.dmp

Filesize
1.0MB

Download
memory/2588-970-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

Filesize
72KB

Download
memory/2588-971-0x0000000007FD0000-0x000000000800C000-memory.dmp

Filesize
240KB

Download
memory/2588-972-0x0000000008120000-0x000000000816C000-memory.dmp

Filesize
304KB

Download