healer | 5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa

Analysis

max time kernel
119s
max time network
120s
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 01:26

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General

Target

5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe
Size

609KB
MD5

eb1548989767864a6a5206282960d8de
SHA1

d580b709142365acf58b1cfba615aebb29bd8b1e
SHA256

5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa
SHA512

44c6f275c53670d3a952f881a65dd89eedd2cf6f78c8d544b2687d10b226ff0aed4db9a585a939b6bd979599e689522fb7b5b7724c45e18d06a1e9ba319d0d7f
SSDEEP

12288:Ny90I3gJWG9rRUOtTv0mn63bZJgORaR4hBy:NyNGyOtT96rrgHmhBy

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/3928-12-0x0000000002750000-0x000000000276A000-memory.dmp	healer
behavioral1/memory/3928-14-0x0000000002A60000-0x0000000002A78000-memory.dmp	healer
behavioral1/memory/3928-42-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-40-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-38-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-36-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-34-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-33-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-30-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-29-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-26-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-24-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-22-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-21-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-18-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-16-0x0000000002A60000-0x0000000002A72000-memory.dmp	healer
behavioral1/memory/3928-15-0x0000000002A60000-0x0000000002A72000-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	pr899717.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr899717.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr899717.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr899717.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr899717.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr899717.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/964-55-0x0000000004DA0000-0x0000000004DDC000-memory.dmp	family_redline
behavioral1/memory/964-57-0x0000000004E60000-0x0000000004E9A000-memory.dmp	family_redline
behavioral1/memory/964-89-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-92-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-87-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-85-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-84-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-81-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-79-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-77-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-75-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-73-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-71-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-69-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-65-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-63-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-61-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-67-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-59-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline
behavioral1/memory/964-58-0x0000000004E60000-0x0000000004E95000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
3928	pr899717.exe
964	qu903420.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	pr899717.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr899717.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\\\""	5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4656	3928	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	5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr899717.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu903420.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3928	pr899717.exe
3928	pr899717.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3928	pr899717.exe
Token: SeDebugPrivilege	964	qu903420.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2944 wrote to memory of 3928	2944	5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe	83
PID 2944 wrote to memory of 3928	2944	5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe	83
PID 2944 wrote to memory of 3928	2944	5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe	83
PID 2944 wrote to memory of 964	2944	5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe	95
PID 2944 wrote to memory of 964	2944	5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe	95
PID 2944 wrote to memory of 964	2944	5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe	95

C:\Users\Admin\AppData\Local\Temp\5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe
"C:\Users\Admin\AppData\Local\Temp\5f293a0fbda86ae24442f30d7e8268dc188b2090046be298788db7f209ae9efa.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2944
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr899717.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr899717.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:3928
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3928 -s 1080
    3⤵
    - Program crash
    PID:4656
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu903420.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu903420.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3928 -ip 3928
1⤵
PID:4244

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\pr899717.exe

Filesize
403KB

MD5
d48ad746eba72aed3a650d66a734eef2

SHA1
f041313878c4605013ca1e7b025969a315e425b2

SHA256
1c7416a552ebdc5e9457e5c6c865e485da0c0266a0c4464b5929e7711ae61b54

SHA512
f3b3a24418b6a852f73f98662db83f91f5d5f9bcf3fcd7acbba1ee4f39d65880c7aa9fa2b27babdba4891bc7732a2f912eae39152e3fbd8c9b5a27442b104661

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu903420.exe

Filesize
486KB

MD5
3557978ff8e07230e8f5701427abf16f

SHA1
042cbb73a6510a9cec8b93a927ade250cd6ff4e0

SHA256
8fbad3b14a711070c60bf60484dbd0914f1d6d3105cf9f7b6574005a890f0976

SHA512
5468cbee86935fc001a7da531be017d4f9a472c597d2de9a85f087c917268b6ff04caf19a79d1da92746b6d7b7f7981bd39243e42aad822f5fc036738eb3db9a

Download Submit
memory/964-73-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-71-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-854-0x00000000048D0000-0x000000000491C000-memory.dmp

Filesize
304KB

Download
memory/964-853-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/964-852-0x0000000007FD0000-0x00000000080DA000-memory.dmp

Filesize
1.0MB

Download
memory/964-851-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

Filesize
72KB

Download
memory/964-56-0x0000000000400000-0x000000000081E000-memory.dmp

Filesize
4.1MB

Download
memory/964-58-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-59-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-67-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-61-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-55-0x0000000004DA0000-0x0000000004DDC000-memory.dmp

Filesize
240KB

Download
memory/964-65-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-69-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-75-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-77-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-79-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-81-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-84-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-85-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-87-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-92-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-89-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-57-0x0000000004E60000-0x0000000004E9A000-memory.dmp

Filesize
232KB

Download
memory/964-54-0x0000000000400000-0x000000000081E000-memory.dmp

Filesize
4.1MB

Download
memory/964-63-0x0000000004E60000-0x0000000004E95000-memory.dmp

Filesize
212KB

Download
memory/964-850-0x0000000007990000-0x0000000007FA8000-memory.dmp

Filesize
6.1MB

Download
memory/3928-13-0x0000000004F70000-0x0000000005514000-memory.dmp

Filesize
5.6MB

Download
memory/3928-24-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-11-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/3928-45-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3928-44-0x0000000002350000-0x000000000237D000-memory.dmp

Filesize
180KB

Download
memory/3928-43-0x00000000009B0000-0x0000000000AB0000-memory.dmp

Filesize
1024KB

Download
memory/3928-15-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-16-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-18-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-21-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-22-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-8-0x00000000009B0000-0x0000000000AB0000-memory.dmp

Filesize
1024KB

Download
memory/3928-49-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3928-48-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/3928-40-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-29-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-30-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-9-0x0000000002350000-0x000000000237D000-memory.dmp

Filesize
180KB

Download
memory/3928-34-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-36-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-38-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3928-42-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-14-0x0000000002A60000-0x0000000002A78000-memory.dmp

Filesize
96KB

Download
memory/3928-26-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download
memory/3928-12-0x0000000002750000-0x000000000276A000-memory.dmp

Filesize
104KB

Download
memory/3928-33-0x0000000002A60000-0x0000000002A72000-memory.dmp

Filesize
72KB

Download