healer | 31c114d30bdd8493ca83b9d030e5be75453d015c4487bc6ab6bc7a03f21d78ee

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
11-11-2024 00:29

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General

Target

31c114d30bdd8493ca83b9d030e5be75453d015c4487bc6ab6bc7a03f21d78ee.exe
Size

525KB
MD5

4da65f2aee3b8e605c094804bf52445f
SHA1

777bb3e05b1af774b225f2f74b2480f9db0c22b8
SHA256

31c114d30bdd8493ca83b9d030e5be75453d015c4487bc6ab6bc7a03f21d78ee
SHA512

72a1dd3f132809e3765c9879a48c940e09f10e46a0f5640914452241be804c51b43d29e383cd480640dd90815fc28efebdf8147dec85217b9ce06724a270ff53
SSDEEP

12288:wMrOy90zpiul0Pdj1hNLcygCIoggfmp8MEXGIf:uyAiulYdnhzS2

Score

10^/10

healer redline fud discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

fud

193.233.20.27:4123

Attributes

auth_value
cddc991efd6918ad5321d80dac884b40

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c8b-12.dat	healer
behavioral1/memory/3416-15-0x0000000000700000-0x000000000070A000-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\DisableScanOnRealtimeEnable = "1"	sf86TB46OC59.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	sf86TB46OC59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sf86TB46OC59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sf86TB46OC59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sf86TB46OC59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sf86TB46OC59.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/4420-22-0x0000000004B20000-0x0000000004B66000-memory.dmp	family_redline
behavioral1/memory/4420-24-0x0000000004BA0000-0x0000000004BE4000-memory.dmp	family_redline
behavioral1/memory/4420-42-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-48-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-88-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-84-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-82-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-80-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-78-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-76-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-74-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-72-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-70-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-68-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-66-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-64-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-62-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-58-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-56-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-54-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-52-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-51-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-46-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-44-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-40-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-38-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-36-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-34-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-33-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-30-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-86-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-60-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-28-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-26-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline
behavioral1/memory/4420-25-0x0000000004BA0000-0x0000000004BDE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1376	vhok6458Te.exe
3416	sf86TB46OC59.exe
4420	tf42OO24dr50.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"	sf86TB46OC59.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	vhok6458Te.exe
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\\\""	31c114d30bdd8493ca83b9d030e5be75453d015c4487bc6ab6bc7a03f21d78ee.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	31c114d30bdd8493ca83b9d030e5be75453d015c4487bc6ab6bc7a03f21d78ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vhok6458Te.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tf42OO24dr50.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3416	sf86TB46OC59.exe
3416	sf86TB46OC59.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3416	sf86TB46OC59.exe
Token: SeDebugPrivilege	4420	tf42OO24dr50.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3880 wrote to memory of 1376	3880	31c114d30bdd8493ca83b9d030e5be75453d015c4487bc6ab6bc7a03f21d78ee.exe	85
PID 3880 wrote to memory of 1376	3880	31c114d30bdd8493ca83b9d030e5be75453d015c4487bc6ab6bc7a03f21d78ee.exe	85
PID 3880 wrote to memory of 1376	3880	31c114d30bdd8493ca83b9d030e5be75453d015c4487bc6ab6bc7a03f21d78ee.exe	85
PID 1376 wrote to memory of 3416	1376	vhok6458Te.exe	86
PID 1376 wrote to memory of 3416	1376	vhok6458Te.exe	86
PID 1376 wrote to memory of 4420	1376	vhok6458Te.exe	95
PID 1376 wrote to memory of 4420	1376	vhok6458Te.exe	95
PID 1376 wrote to memory of 4420	1376	vhok6458Te.exe	95

C:\Users\Admin\AppData\Local\Temp\31c114d30bdd8493ca83b9d030e5be75453d015c4487bc6ab6bc7a03f21d78ee.exe
"C:\Users\Admin\AppData\Local\Temp\31c114d30bdd8493ca83b9d030e5be75453d015c4487bc6ab6bc7a03f21d78ee.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3880
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhok6458Te.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhok6458Te.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1376
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf86TB46OC59.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf86TB46OC59.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3416
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf42OO24dr50.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf42OO24dr50.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4420

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\vhok6458Te.exe

Filesize
380KB

MD5
71ae0fe10d05f00b9ecbb5034e7d85a2

SHA1
bbef44bd6987339cce0f9b3382aa8a5c573d91ef

SHA256
772724bd256a563c792979e08038fb58ea7e93dbb499ad98e908646f640f9dd1

SHA512
960710578ad2fb564253bfcf6946eb133065e92ee027b7bb940de46f7678f64a5470c202d352996d647d61b07010c38315f56551e098ae28777bba90d8f9a69f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf86TB46OC59.exe

Filesize
12KB

MD5
7a76830848ad5968db3879662a14a182

SHA1
e29db64a18edd52551dab428b3d54fba0fd377bd

SHA256
469062028acf73c89a9136768f1913d6639a61aa8f0fda1c65a8826ed0ac686b

SHA512
8c9a272c68f9026bcea406de12884fde617596a406ae616308601139507cadafa5a8f692d96cc8bc95fd35292dd479b3b58b608b6cabcc512095b363d9ce2d31

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf42OO24dr50.exe

Filesize
291KB

MD5
249978248eadf5f91425671a026f54a0

SHA1
80596f205182dcbeb05b93e5cdb77a067c723cf1

SHA256
0acc998717f3d96cb94c3160c2f07c54c5244d4d29df38db9ca0b5a71f219682

SHA512
aadc502c62ada1e529b0a11a335694cba325cb4d3ae1b85fac8d110238314b4f2bb6f4cae21bb15183a0252835bbc02a0d094c5911d0d7f1c74c4a1ba1167a14

Download Submit
memory/3416-14-0x00007FFAF2543000-0x00007FFAF2545000-memory.dmp

Filesize
8KB

Download
memory/3416-15-0x0000000000700000-0x000000000070A000-memory.dmp

Filesize
40KB

Download
memory/3416-16-0x00007FFAF2543000-0x00007FFAF2545000-memory.dmp

Filesize
8KB

Download
memory/4420-64-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-52-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-24-0x0000000004BA0000-0x0000000004BE4000-memory.dmp

Filesize
272KB

Download
memory/4420-42-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-48-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-88-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-84-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-82-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-80-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-78-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-76-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-74-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-72-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-70-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-68-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-66-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-22-0x0000000004B20000-0x0000000004B66000-memory.dmp

Filesize
280KB

Download
memory/4420-62-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-58-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-56-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-54-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-23-0x0000000004C00000-0x00000000051A4000-memory.dmp

Filesize
5.6MB

Download
memory/4420-51-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-46-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-44-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-40-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-38-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-36-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-34-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-33-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-30-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-86-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-60-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-28-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-26-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-25-0x0000000004BA0000-0x0000000004BDE000-memory.dmp

Filesize
248KB

Download
memory/4420-931-0x0000000005300000-0x0000000005918000-memory.dmp

Filesize
6.1MB

Download
memory/4420-932-0x00000000059A0000-0x0000000005AAA000-memory.dmp

Filesize
1.0MB

Download
memory/4420-933-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

Filesize
72KB

Download
memory/4420-934-0x0000000005B00000-0x0000000005B3C000-memory.dmp

Filesize
240KB

Download
memory/4420-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp

Filesize
304KB

Download