healer | 46cce5e889e5e416ec4092fc5a1b2e9b5c665980ff0a25d679030d9902e93434

Analysis

max time kernel
119s
max time network
124s
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 00:36

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General

Target

33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe
Size

610KB
MD5

4ad224b0af57535141481c472cbf5513
SHA1

307c8000b7282b9cf57e042e9888d004325d344f
SHA256

46cce5e889e5e416ec4092fc5a1b2e9b5c665980ff0a25d679030d9902e93434
SHA512

b790a29ab60356fce86737bb1d2370f99ccda8fdbf472df58f94f1a2648ecbab7889dec1efbd000167e7844364285738f5ee8c53eb15159abcbdff8ff95aee0a
SSDEEP

12288:ey90FFkgN12oG8s6vSRg4p/ZZFMf3nW4IHY+rfzWHuv:eyWtkgsbsfG4I4yfzouv

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/928-12-0x0000000002510000-0x000000000252A000-memory.dmp	healer
behavioral1/memory/928-14-0x00000000028C0000-0x00000000028D8000-memory.dmp	healer
behavioral1/memory/928-42-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-40-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-38-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-36-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-34-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-32-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-30-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-29-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-26-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-24-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-22-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-21-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-18-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-16-0x00000000028C0000-0x00000000028D2000-memory.dmp	healer
behavioral1/memory/928-15-0x00000000028C0000-0x00000000028D2000-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	pr317794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr317794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr317794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr317794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr317794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr317794.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/3180-57-0x00000000053D0000-0x000000000540A000-memory.dmp	family_redline
behavioral1/memory/3180-55-0x0000000002860000-0x000000000289C000-memory.dmp	family_redline
behavioral1/memory/3180-61-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-69-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-89-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-87-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-85-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-83-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-81-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-79-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-77-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-75-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-73-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-67-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-65-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-63-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-91-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-71-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-59-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3180-58-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
928	pr317794.exe
3180	qu908707.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	pr317794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr317794.exe

Adds Run key to start application 2 TTPs 1 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\\\""	33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1444	928	WerFault.exe	83

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	33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr317794.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu908707.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
928	pr317794.exe
928	pr317794.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	928	pr317794.exe
Token: SeDebugPrivilege	3180	qu908707.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 928	2180	33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe	83
PID 2180 wrote to memory of 928	2180	33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe	83
PID 2180 wrote to memory of 928	2180	33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe	83
PID 2180 wrote to memory of 3180	2180	33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe	95
PID 2180 wrote to memory of 3180	2180	33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe	95
PID 2180 wrote to memory of 3180	2180	33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe	95

C:\Users\Admin\AppData\Local\Temp\33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe
"C:\Users\Admin\AppData\Local\Temp\33524823b84e2da8ad79a87b6f387939660356e13c3d0aba2495f6c36341ad34N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr317794.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr317794.exe
  2⤵
  - 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:928
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 928 -s 1088
    3⤵
    - Program crash
    PID:1444
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu908707.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu908707.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3180

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 928 -ip 928
1⤵
PID:1996

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\pr317794.exe

Filesize
405KB

MD5
8651d9fff114ab4f56494ef52a51263e

SHA1
1877e8ba18bb4ddd28a3abb80e03f89b0b9e9fff

SHA256
e6821223dc16704c556899dc2f2aaa3141073c23e0f035e054a1a66feceec5ea

SHA512
641633978c469e8da94ad932881d182c0beb0f80c60a4309b358f0a1f5c53c88253e30e29585d8de5bf4ce0341d80b4d8f144962b7daba6e2b84f758b30f4013

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu908707.exe

Filesize
488KB

MD5
70aeecf71b94aede7b60626764f795c8

SHA1
7de9c05727d8a691fd8b979fc0f0362782250440

SHA256
18c802a112a49af45b9bda5ce48aca51c457f54fcf19b1693e77cd306f3ebbe6

SHA512
96de1b33f4f5504be30b0dd5a09ce40f562777aec2ef3a9490ca293a88f16d19bf484e608b8c8976d2ad4a3624e546172d425f5ecd843a184169cac4c9ffebad

Download Submit
memory/928-48-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/928-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/928-8-0x00000000008F0000-0x00000000009F0000-memory.dmp

Filesize
1024KB

Download
memory/928-12-0x0000000002510000-0x000000000252A000-memory.dmp

Filesize
104KB

Download
memory/928-13-0x0000000004F50000-0x00000000054F4000-memory.dmp

Filesize
5.6MB

Download
memory/928-14-0x00000000028C0000-0x00000000028D8000-memory.dmp

Filesize
96KB

Download
memory/928-42-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-40-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-38-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-36-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-34-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-32-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-30-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-29-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-26-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-24-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-22-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-21-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-18-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-16-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-15-0x00000000028C0000-0x00000000028D2000-memory.dmp

Filesize
72KB

Download
memory/928-43-0x00000000008F0000-0x00000000009F0000-memory.dmp

Filesize
1024KB

Download
memory/928-44-0x00000000008C0000-0x00000000008ED000-memory.dmp

Filesize
180KB

Download
memory/928-45-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/928-49-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/928-9-0x00000000008C0000-0x00000000008ED000-memory.dmp

Filesize
180KB

Download
memory/928-11-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/3180-850-0x00000000078E0000-0x0000000007EF8000-memory.dmp

Filesize
6.1MB

Download
memory/3180-63-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-55-0x0000000002860000-0x000000000289C000-memory.dmp

Filesize
240KB

Download
memory/3180-54-0x0000000000400000-0x000000000081E000-memory.dmp

Filesize
4.1MB

Download
memory/3180-61-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-69-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-89-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-87-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-85-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-83-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-81-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-79-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-77-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-75-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-73-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-67-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-65-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-57-0x00000000053D0000-0x000000000540A000-memory.dmp

Filesize
232KB

Download
memory/3180-91-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-71-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-59-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-58-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3180-56-0x0000000000400000-0x000000000081E000-memory.dmp

Filesize
4.1MB

Download
memory/3180-851-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3180-852-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/3180-853-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/3180-854-0x0000000004910000-0x000000000495C000-memory.dmp

Filesize
304KB

Download