healer | d81e7874e4dd4cfd6ad52446a37f5759b144d01bb78d66b4ea5866ffe1862f2c

Analysis

max time kernel
150s
max time network
156s
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 01:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d81e7874e4dd4cfd6ad52446a37f5759b144d01bb78d66b4ea5866ffe1862f2c.exe
Size

555KB
MD5

8f58114a5525a5ed2424066667826456
SHA1

b095d9b162e25f254357296660ea8555465118c4
SHA256

d81e7874e4dd4cfd6ad52446a37f5759b144d01bb78d66b4ea5866ffe1862f2c
SHA512

9885a6b32cbe237881233909b76491d4bf190695bf99a0fb9aba37295100a4fe2a517f116a6c05ac86b2e247b5c8b6c7546741c13941a7cc1b0360164e9fabd4
SSDEEP

12288:hMrSy90KioTLcqkxyt9E1Bg+INqkUk8497W9O3:ryn/cqXX+jNQ97W9u

Score

10^/10

healer redline ruzhpe discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

ruzhpe

pepunn.com:4162

Attributes

auth_value
f735ced96ae8d01d0bd1d514240e54e0

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cbe-12.dat	healer
behavioral1/memory/4888-15-0x0000000000760000-0x000000000076A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection	sw25az42Ad59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sw25az42Ad59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sw25az42Ad59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sw25az42Ad59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sw25az42Ad59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	sw25az42Ad59.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/2868-22-0x0000000007100000-0x0000000007146000-memory.dmp	family_redline
behavioral1/memory/2868-24-0x00000000071B0000-0x00000000071F4000-memory.dmp	family_redline
behavioral1/memory/2868-26-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-36-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-88-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-86-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-82-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-80-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-78-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-76-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-72-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-70-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-66-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-64-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-62-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-60-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-58-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-56-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-54-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-52-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-50-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-48-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-46-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-44-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-40-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-38-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-34-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-32-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-30-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-28-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-84-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-74-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-68-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-42-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline
behavioral1/memory/2868-25-0x00000000071B0000-0x00000000071EE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2848	vkmI2026LS.exe
4888	sw25az42Ad59.exe
2868	tkQt59Oo68Yf.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	sw25az42Ad59.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\\\""	d81e7874e4dd4cfd6ad52446a37f5759b144d01bb78d66b4ea5866ffe1862f2c.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\\\""	vkmI2026LS.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4612	sc.exe

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	d81e7874e4dd4cfd6ad52446a37f5759b144d01bb78d66b4ea5866ffe1862f2c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vkmI2026LS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tkQt59Oo68Yf.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4888	sw25az42Ad59.exe
4888	sw25az42Ad59.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4888	sw25az42Ad59.exe
Token: SeDebugPrivilege	2868	tkQt59Oo68Yf.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 2848	2900	d81e7874e4dd4cfd6ad52446a37f5759b144d01bb78d66b4ea5866ffe1862f2c.exe	83
PID 2900 wrote to memory of 2848	2900	d81e7874e4dd4cfd6ad52446a37f5759b144d01bb78d66b4ea5866ffe1862f2c.exe	83
PID 2900 wrote to memory of 2848	2900	d81e7874e4dd4cfd6ad52446a37f5759b144d01bb78d66b4ea5866ffe1862f2c.exe	83
PID 2848 wrote to memory of 4888	2848	vkmI2026LS.exe	84
PID 2848 wrote to memory of 4888	2848	vkmI2026LS.exe	84
PID 2848 wrote to memory of 2868	2848	vkmI2026LS.exe	92
PID 2848 wrote to memory of 2868	2848	vkmI2026LS.exe	92
PID 2848 wrote to memory of 2868	2848	vkmI2026LS.exe	92

C:\Users\Admin\AppData\Local\Temp\d81e7874e4dd4cfd6ad52446a37f5759b144d01bb78d66b4ea5866ffe1862f2c.exe
"C:\Users\Admin\AppData\Local\Temp\d81e7874e4dd4cfd6ad52446a37f5759b144d01bb78d66b4ea5866ffe1862f2c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkmI2026LS.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkmI2026LS.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2848
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw25az42Ad59.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw25az42Ad59.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4888
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkQt59Oo68Yf.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkQt59Oo68Yf.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2868

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4612

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkmI2026LS.exe

Filesize
411KB

MD5
3c1b791283837752843802bd8dba04a6

SHA1
02c0e9f12c5bb0a31365764b5faa897f0fc552f5

SHA256
6aafdb2ba3c2c836927bb65b57693adaf9fa9fb10863eb29c05dc26639a649b6

SHA512
20fa5dd9c2f88a4c1556477b7ef3805c8953260c45d71f9dad86203104f915db8070339ea56cdfb87c2dd3db86b271bae7c0e3a08468363541e8a61e4c45e794

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw25az42Ad59.exe

Filesize
17KB

MD5
77fbcf8883ede057b679d9ff1f329d8e

SHA1
03ebb71047155235035f8d6e905bc2c5d322589c

SHA256
2647efc17dbe81fc32f3b2024458eda5de474f0c20388d998568e7e06498fbe8

SHA512
0ba1b1ed38ffdc0c62808c1cf78fd2065885a04c6f61f8aa42fc6ec2cec7ff74f9bbb4c7733f8857532ec350d1b6dcc2869839cb776efcc27b2733a9c6fa7259

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkQt59Oo68Yf.exe

Filesize
410KB

MD5
dd957a86774a219d7a7c1dc3b2f39fdc

SHA1
44158d89d13015254526a17a20a65a3ddd05e85c

SHA256
e154068bcbd7ab9a1ad782314383ff0f4bdef76b23ed99aded1f7260c61230cb

SHA512
a6e615f934c7775ff4e227642506e0effb2a1f015c8edee62ab518c8c3d3bbfc591ac01b541dc6a0ef8efb581bb3c5c722ed9a6d437839f28f88829a1b8233fc

Download Submit
memory/2868-60-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-22-0x0000000007100000-0x0000000007146000-memory.dmp

Filesize
280KB

Download
memory/2868-935-0x0000000008160000-0x00000000081AC000-memory.dmp

Filesize
304KB

Download
memory/2868-56-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-23-0x0000000007220000-0x00000000077C4000-memory.dmp

Filesize
5.6MB

Download
memory/2868-24-0x00000000071B0000-0x00000000071F4000-memory.dmp

Filesize
272KB

Download
memory/2868-26-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-36-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-88-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-86-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-58-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-80-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-54-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-76-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-72-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-70-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-66-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-64-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-62-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-934-0x0000000008010000-0x000000000804C000-memory.dmp

Filesize
240KB

Download
memory/2868-82-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-933-0x0000000007FF0000-0x0000000008002000-memory.dmp

Filesize
72KB

Download
memory/2868-78-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-52-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-50-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-48-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-46-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-44-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-40-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-38-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-34-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-32-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-30-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-28-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-84-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-74-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-68-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-42-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-25-0x00000000071B0000-0x00000000071EE000-memory.dmp

Filesize
248KB

Download
memory/2868-931-0x0000000007810000-0x0000000007E28000-memory.dmp

Filesize
6.1MB

Download
memory/2868-932-0x0000000007EB0000-0x0000000007FBA000-memory.dmp

Filesize
1.0MB

Download
memory/4888-16-0x00007FF821D03000-0x00007FF821D05000-memory.dmp

Filesize
8KB

Download
memory/4888-14-0x00007FF821D03000-0x00007FF821D05000-memory.dmp

Filesize
8KB

Download
memory/4888-15-0x0000000000760000-0x000000000076A000-memory.dmp

Filesize
40KB

Download