healer | 0f882309cc6577179329f14ba96098f3e0d8ec72cf057b9d8c818b56f44cc0e7

Analysis

max time kernel
143s
max time network
151s
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 01:32

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General

Target

0f882309cc6577179329f14ba96098f3e0d8ec72cf057b9d8c818b56f44cc0e7.exe
Size

702KB
MD5

2367d0281180f0ffd8ee6e2194a061b4
SHA1

bd97d59d9e13ca351201b02460bb2ac621ad0321
SHA256

0f882309cc6577179329f14ba96098f3e0d8ec72cf057b9d8c818b56f44cc0e7
SHA512

3304a8e352bdd1f635fef36c51b3cb223a9c4eca3ee2fa41974c80a59654df704d9bd3aaf3df2c5213d64deb73ef63f8c0a4526ab0ccb736a7557650b7324b14
SSDEEP

12288:ty90dNb6N70KhzkrICol/D9sF389s72x/rXPXDtCD0rSea2iA70+iA+ap9+:tyGe778WbeFMi72x/rXPzt79WB3A+y+

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/4752-18-0x0000000004890000-0x00000000048AA000-memory.dmp	healer
behavioral1/memory/4752-20-0x0000000004A90000-0x0000000004AA8000-memory.dmp	healer
behavioral1/memory/4752-42-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-48-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-46-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-44-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-38-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-36-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-32-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-30-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-26-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-24-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-22-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-21-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-40-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-34-0x0000000004A90000-0x0000000004AA2000-memory.dmp	healer
behavioral1/memory/4752-28-0x0000000004A90000-0x0000000004AA2000-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	pr327386.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr327386.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr327386.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr327386.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr327386.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr327386.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/2144-59-0x00000000048B0000-0x00000000048EC000-memory.dmp	family_redline
behavioral1/memory/2144-60-0x0000000004A80000-0x0000000004ABA000-memory.dmp	family_redline
behavioral1/memory/2144-70-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-68-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-66-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-94-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-90-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-64-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-62-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-61-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-92-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-88-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-86-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-84-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-82-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-80-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-78-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-76-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-74-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline
behavioral1/memory/2144-72-0x0000000004A80000-0x0000000004AB5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
552	un425301.exe
4752	pr327386.exe
2144	qu171691.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr327386.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr327386.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\\\""	0f882309cc6577179329f14ba96098f3e0d8ec72cf057b9d8c818b56f44cc0e7.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\\\""	un425301.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1080	4752	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	qu171691.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0f882309cc6577179329f14ba96098f3e0d8ec72cf057b9d8c818b56f44cc0e7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un425301.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr327386.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4752	pr327386.exe
4752	pr327386.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4752	pr327386.exe
Token: SeDebugPrivilege	2144	qu171691.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 552	4528	0f882309cc6577179329f14ba96098f3e0d8ec72cf057b9d8c818b56f44cc0e7.exe	83
PID 4528 wrote to memory of 552	4528	0f882309cc6577179329f14ba96098f3e0d8ec72cf057b9d8c818b56f44cc0e7.exe	83
PID 4528 wrote to memory of 552	4528	0f882309cc6577179329f14ba96098f3e0d8ec72cf057b9d8c818b56f44cc0e7.exe	83
PID 552 wrote to memory of 4752	552	un425301.exe	84
PID 552 wrote to memory of 4752	552	un425301.exe	84
PID 552 wrote to memory of 4752	552	un425301.exe	84
PID 552 wrote to memory of 2144	552	un425301.exe	96
PID 552 wrote to memory of 2144	552	un425301.exe	96
PID 552 wrote to memory of 2144	552	un425301.exe	96

C:\Users\Admin\AppData\Local\Temp\0f882309cc6577179329f14ba96098f3e0d8ec72cf057b9d8c818b56f44cc0e7.exe
"C:\Users\Admin\AppData\Local\Temp\0f882309cc6577179329f14ba96098f3e0d8ec72cf057b9d8c818b56f44cc0e7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un425301.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un425301.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:552
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr327386.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr327386.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:4752
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 1080
      4⤵
      Program crash
      PID:1080
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu171691.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu171691.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2144

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4752 -ip 4752
1⤵
PID:1228

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\un425301.exe

Filesize
548KB

MD5
9274c37ffb4fd9ac86954e83de9ea4d7

SHA1
0cd564c608cb11dd8ba3c7be9ecd4960eb1ffcf8

SHA256
4de396246c9edef704385d323df716b052de4e37fd46bb1be688ad2cd80eb56e

SHA512
04a806471bc6f2ef2f11482ef2e37b659d245fc4a20d261ec3c3a561cabaf5258cf3943c592468b0bfb67e26b37b3c25058755b39ba4b2f059d51b9a9b8ad71a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr327386.exe

Filesize
278KB

MD5
a2b027ef673cc4a87b9d6b79b560e544

SHA1
e93acbab43d07c1d333a130f1ed58e72b36b7661

SHA256
82012104d45ee337a2d27e2c58a21b899006aa865a50efcb4929e9807da070c7

SHA512
4ed11a28da9a0c7ed6d4c25de123cb8fea7c0ebf9b0f263fa2788c2150deb85d15dd2def1483199edb177a0a8c78254cc96c179a58a885eefa8d356f6506f847

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu171691.exe

Filesize
360KB

MD5
2880f2a48152e469bbd985782aad69ea

SHA1
7c4d103c14f8e9f64cce64f83076669dde9af1e3

SHA256
ecf5021deec47fe10371952bbdc8d0c9b8be5f2fc1115cf1694cae75c096726b

SHA512
be0c1ed3072de02334e7d19c5ef434bec5ef491ee48e9b42f59342a5558f1f0593f3382e315ce3b37ae0ea4c92bcac5bd4a969a632a5e886f70e89bbc3d72070

Download Submit
memory/2144-84-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-88-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-72-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-74-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-76-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-854-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

Filesize
72KB

Download
memory/2144-78-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-853-0x0000000009E50000-0x000000000A468000-memory.dmp

Filesize
6.1MB

Download
memory/2144-80-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-82-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-856-0x0000000004F00000-0x0000000004F3C000-memory.dmp

Filesize
240KB

Download
memory/2144-59-0x00000000048B0000-0x00000000048EC000-memory.dmp

Filesize
240KB

Download
memory/2144-86-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-855-0x000000000A470000-0x000000000A57A000-memory.dmp

Filesize
1.0MB

Download
memory/2144-92-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-61-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-62-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-64-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-90-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-94-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-66-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-68-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-70-0x0000000004A80000-0x0000000004AB5000-memory.dmp

Filesize
212KB

Download
memory/2144-60-0x0000000004A80000-0x0000000004ABA000-memory.dmp

Filesize
232KB

Download
memory/2144-857-0x0000000004CB0000-0x0000000004CFC000-memory.dmp

Filesize
304KB

Download
memory/4752-36-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-53-0x0000000000400000-0x0000000002BAF000-memory.dmp

Filesize
39.7MB

Download
memory/4752-54-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4752-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4752-50-0x0000000000400000-0x0000000002BAF000-memory.dmp

Filesize
39.7MB

Download
memory/4752-49-0x0000000002D70000-0x0000000002E70000-memory.dmp

Filesize
1024KB

Download
memory/4752-28-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-34-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-40-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-21-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-22-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-24-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-26-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-30-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-32-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-38-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-44-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-46-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-48-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-42-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/4752-20-0x0000000004A90000-0x0000000004AA8000-memory.dmp

Filesize
96KB

Download
memory/4752-19-0x00000000074C0000-0x0000000007A64000-memory.dmp

Filesize
5.6MB

Download
memory/4752-18-0x0000000004890000-0x00000000048AA000-memory.dmp

Filesize
104KB

Download
memory/4752-16-0x0000000002C80000-0x0000000002CAD000-memory.dmp

Filesize
180KB

Download
memory/4752-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4752-15-0x0000000002D70000-0x0000000002E70000-memory.dmp

Filesize
1024KB

Download