healer | 9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e

Analysis

max time kernel
117s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-11-2024 05:23

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General

Target

9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe
Size

406KB
MD5

66218e75a10b7df163d35b4893231721
SHA1

a6eb3d66505d0710a7e6df55336f8eba54329e6a
SHA256

9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e
SHA512

b78d684693a28a1031cd5cb1bc7871f5853a99a55d3e1d2bd32c2499a15497cd30850fb6aeee171dbbfa3648328f3843c8985dcdc34cac7292ad866447b5e962
SSDEEP

6144:K5y+bnr+vp0yN90QEGX7ieWxulG3DMs12q4sBfWVnMQs3reYXVQn6+scGThlkcHN:3Mrzy90OWeWxus3WMNeWiAtlBHDjc49

Score

10^/10

healer redline mango discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8425Jz.exe	healer
behavioral1/memory/5044-8-0x0000000000B30000-0x0000000000B3A000-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

Processes:

b8425Jz.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b8425Jz.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b8425Jz.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b8425Jz.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b8425Jz.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b8425Jz.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b8425Jz.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4588-18-0x0000000002590000-0x00000000025D6000-memory.dmp	family_redline
behavioral1/memory/4588-20-0x0000000004B30000-0x0000000004B74000-memory.dmp	family_redline
behavioral1/memory/4588-30-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-24-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-22-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-21-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-48-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-85-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-82-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-80-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-79-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-76-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-74-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-72-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-70-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-68-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-66-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-64-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-62-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-60-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-56-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-54-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-52-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-51-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-46-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-44-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-42-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-40-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-38-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-36-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-34-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-32-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-28-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-26-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline
behavioral1/memory/4588-58-0x0000000004B30000-0x0000000004B6E000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 2 IoCs

Processes:

b8425Jz.exec45XF53.exe

pid process

5044 b8425Jz.exe
4588 c45XF53.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

b8425Jz.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b8425Jz.exe

pid	process
5044	b8425Jz.exe
4588	c45XF53.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	b8425Jz.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe

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\\\""	9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exec45XF53.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c45XF53.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b8425Jz.exe

pid process

5044 b8425Jz.exe
5044 b8425Jz.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b8425Jz.exec45XF53.exe

description pid process

Token: SeDebugPrivilege 5044 b8425Jz.exe
Token: SeDebugPrivilege 4588 c45XF53.exe

pid	process
5044	b8425Jz.exe
5044	b8425Jz.exe

description	pid	process
Token: SeDebugPrivilege	5044	b8425Jz.exe
Token: SeDebugPrivilege	4588	c45XF53.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe

description	pid	process	target process
PID 3964 wrote to memory of 5044	3964	9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe	b8425Jz.exe
PID 3964 wrote to memory of 5044	3964	9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe	b8425Jz.exe
PID 3964 wrote to memory of 4588	3964	9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe	c45XF53.exe
PID 3964 wrote to memory of 4588	3964	9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe	c45XF53.exe
PID 3964 wrote to memory of 4588	3964	9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe	c45XF53.exe

C:\Users\Admin\AppData\Local\Temp\9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe
"C:\Users\Admin\AppData\Local\Temp\9015fe6c4364668995b9a7c857bb6c0742eb712f9c020d33ac70039d8a197e4e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3964
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8425Jz.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8425Jz.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5044
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c45XF53.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c45XF53.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4588

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\b8425Jz.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c45XF53.exe

Filesize
373KB

MD5
09d802dae8cc774b0aa7fea0c9a271bd

SHA1
e2e71100eefc6a88da7016a6d21f5187b9119a7e

SHA256
6ddd461d8d914589cae721431b01c29540771dc1becc5092af70e1c18308e7a3

SHA512
2fb75630e1d70955afe05500ef846e2b60c98e13799b7d1db2b753b2a7a5e72edcef54bfdbde0e984d41efda571969c044cb1d4a007e18f053b18fcb9f119b88

Download Submit
memory/4588-15-0x0000000000830000-0x0000000000930000-memory.dmp

Filesize
1024KB

Download
memory/4588-16-0x00000000005B0000-0x00000000005FB000-memory.dmp

Filesize
300KB

Download
memory/4588-17-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4588-18-0x0000000002590000-0x00000000025D6000-memory.dmp

Filesize
280KB

Download
memory/4588-19-0x0000000004CC0000-0x0000000005264000-memory.dmp

Filesize
5.6MB

Download
memory/4588-20-0x0000000004B30000-0x0000000004B74000-memory.dmp

Filesize
272KB

Download
memory/4588-30-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-24-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-22-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-21-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-48-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-85-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-82-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-80-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-79-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-76-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-74-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-72-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-70-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-68-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-66-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-64-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-62-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-60-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-56-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-54-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-52-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-51-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-46-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-44-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-42-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-40-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-38-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-36-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-34-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-32-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-28-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-26-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-58-0x0000000004B30000-0x0000000004B6E000-memory.dmp

Filesize
248KB

Download
memory/4588-927-0x0000000005270000-0x0000000005888000-memory.dmp

Filesize
6.1MB

Download
memory/4588-928-0x0000000005890000-0x000000000599A000-memory.dmp

Filesize
1.0MB

Download
memory/4588-929-0x0000000004C00000-0x0000000004C12000-memory.dmp

Filesize
72KB

Download
memory/4588-930-0x0000000004C20000-0x0000000004C5C000-memory.dmp

Filesize
240KB

Download
memory/4588-931-0x0000000005AA0000-0x0000000005AEC000-memory.dmp

Filesize
304KB

Download
memory/4588-932-0x0000000000830000-0x0000000000930000-memory.dmp

Filesize
1024KB

Download
memory/4588-933-0x00000000005B0000-0x00000000005FB000-memory.dmp

Filesize
300KB

Download
memory/4588-935-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/5044-7-0x00007FFF59913000-0x00007FFF59915000-memory.dmp

Filesize
8KB

Download
memory/5044-8-0x0000000000B30000-0x0000000000B3A000-memory.dmp

Filesize
40KB

Download
memory/5044-9-0x00007FFF59913000-0x00007FFF59915000-memory.dmp

Filesize
8KB

Download