healer | e4fe88f514322177a2910b2772267b199d8c1db1839465e596c6565f4ceee912

Analysis

max time kernel
144s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2024 13:07

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General

Target

e4fe88f514322177a2910b2772267b199d8c1db1839465e596c6565f4ceee912.exe
Size

521KB
MD5

f8d8599f4771dd76d044b3903a447637
SHA1

dfd7e9655f05ab38d1ff423664fb596d4691cda4
SHA256

e4fe88f514322177a2910b2772267b199d8c1db1839465e596c6565f4ceee912
SHA512

e97e13ec25508e987efa050a697657c46405696d7ecbfcc4a4421399c6975380738991faf4afa2cd0afab34127cba9d7da633f4a3302af9921a3e0615105cf5f
SSDEEP

12288:QMruy90ISCJzqj5XFIq/nfTrJVP8K7449zW3R9Oe7mAV:uybadqq70Kk4A3R9OeH

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cb3-12.dat	healer
behavioral1/memory/3148-15-0x00000000003C0000-0x00000000003CA000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr785904.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr785904.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr785904.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr785904.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr785904.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr785904.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/2088-22-0x0000000004A60000-0x0000000004AA6000-memory.dmp	family_redline
behavioral1/memory/2088-24-0x0000000005090000-0x00000000050D4000-memory.dmp	family_redline
behavioral1/memory/2088-25-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-42-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-89-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-86-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-84-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-82-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-80-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-76-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-75-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-72-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-70-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-69-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-66-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-64-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-62-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-60-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-58-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-56-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-54-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-52-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-50-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-48-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-46-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-44-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-40-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-38-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-36-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-34-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-32-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-30-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-28-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-26-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/2088-78-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
628	zixH8476.exe
3148	jr785904.exe
2088	ku476756.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"	jr785904.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\\\""	e4fe88f514322177a2910b2772267b199d8c1db1839465e596c6565f4ceee912.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\\\""	zixH8476.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	e4fe88f514322177a2910b2772267b199d8c1db1839465e596c6565f4ceee912.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zixH8476.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku476756.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3148	jr785904.exe
3148	jr785904.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3148	jr785904.exe
Token: SeDebugPrivilege	2088	ku476756.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 720 wrote to memory of 628	720	e4fe88f514322177a2910b2772267b199d8c1db1839465e596c6565f4ceee912.exe	84
PID 720 wrote to memory of 628	720	e4fe88f514322177a2910b2772267b199d8c1db1839465e596c6565f4ceee912.exe	84
PID 720 wrote to memory of 628	720	e4fe88f514322177a2910b2772267b199d8c1db1839465e596c6565f4ceee912.exe	84
PID 628 wrote to memory of 3148	628	zixH8476.exe	85
PID 628 wrote to memory of 3148	628	zixH8476.exe	85
PID 628 wrote to memory of 2088	628	zixH8476.exe	91
PID 628 wrote to memory of 2088	628	zixH8476.exe	91
PID 628 wrote to memory of 2088	628	zixH8476.exe	91

C:\Users\Admin\AppData\Local\Temp\e4fe88f514322177a2910b2772267b199d8c1db1839465e596c6565f4ceee912.exe
"C:\Users\Admin\AppData\Local\Temp\e4fe88f514322177a2910b2772267b199d8c1db1839465e596c6565f4ceee912.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:720
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixH8476.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zixH8476.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:628
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr785904.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr785904.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3148
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku476756.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku476756.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2088

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\zixH8476.exe

Filesize
379KB

MD5
f4029cf68018709a48529fcf0343987b

SHA1
9921a3d11c8379dedda9c81098aac45e2accce21

SHA256
cf7a413c67e4e0640a62151ad563436a58ec8599515a537f39b5bc3f6f0e52af

SHA512
14e1a441384d5457609bbdf8a47d31c40f2e455dbd484965e807d6c4a0cdba84d090c91bd4b39e0ea9bf7a87bf093453ae8df701eb2720b951244878aaf5d8de

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr785904.exe

Filesize
15KB

MD5
27e4a495b2168b2964127f58501fe3b9

SHA1
1f1c8861dfdc021455975c5d20b3c081548b5c7b

SHA256
092acbb0e785cb3e61448150e2cd0986a165ddb6f40497b095134957513a491f

SHA512
0e60a80b6d9b95b88dcefb3110836b12b81b5192ee626904e30453f4b3a5812d295b88ebdaed41564fe4eac01edd4fad33d89c54d20da8248e0209fcddb4ef53

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku476756.exe

Filesize
294KB

MD5
1321c634e7eeee5734bed3850cef99a9

SHA1
e9a665a99a6816a928675a95339d8017ee78eb33

SHA256
2dbd1a21be1100b2846df51948a229c9a7cd1dccabd8af20194e774d1df95bfd

SHA512
41171b663b8a7f87f7bcb6a350e0da07f1db2de7f0a233d30d308eff7037fa47e5df26662aab066f6358e104abfbb26ae3c3ab2ff31b331cc2afa38b9ddca281

Download Submit
memory/2088-64-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-22-0x0000000004A60000-0x0000000004AA6000-memory.dmp

Filesize
280KB

Download
memory/2088-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/2088-60-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-23-0x0000000004AA0000-0x0000000005044000-memory.dmp

Filesize
5.6MB

Download
memory/2088-24-0x0000000005090000-0x00000000050D4000-memory.dmp

Filesize
272KB

Download
memory/2088-25-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-42-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-89-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-86-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-62-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-82-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-58-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-76-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-75-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-72-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-70-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-69-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-66-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-934-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/2088-84-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-933-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/2088-80-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-56-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-54-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-52-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-50-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-48-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-46-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-44-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-40-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-38-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-36-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-34-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-32-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-30-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-28-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-26-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-78-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/2088-931-0x00000000050F0000-0x0000000005708000-memory.dmp

Filesize
6.1MB

Download
memory/2088-932-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/3148-16-0x00007FF9E7FE3000-0x00007FF9E7FE5000-memory.dmp

Filesize
8KB

Download
memory/3148-14-0x00007FF9E7FE3000-0x00007FF9E7FE5000-memory.dmp

Filesize
8KB

Download
memory/3148-15-0x00000000003C0000-0x00000000003CA000-memory.dmp

Filesize
40KB

Download