healer | 3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc

Analysis

max time kernel
142s
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 07:04

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General

Target

3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exe
Size

386KB
MD5

747ee1e9f8b357dd101de5ee45c14a2d
SHA1

56e95929fdecd901443cf25cf275c023061fd96e
SHA256

3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc
SHA512

57525f4303d8079ed01621707f9ace5b3695760811fe48786da3f139f705482c500981e52f8a5b368e855a3e031cf1fad5487a16a2ba0d7a588bbc3be6f19325
SSDEEP

6144:KFy+bnr++p0yN90QEt6IMnJNYi91zwxqrZgGsIcpiy8iYwNJ4q4mUPg5klfIgRl:PMryy90MYSzwxgJsIQ78iY2B4dPogL

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
behavioral1/files/0x000c000000023c71-5.dat	healer
behavioral1/memory/3972-8-0x0000000000410000-0x000000000041A000-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:

s8324AX.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	s8324AX.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	s8324AX.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	s8324AX.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	s8324AX.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	s8324AX.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	s8324AX.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/556-18-0x00000000049C0000-0x0000000004A06000-memory.dmp	family_redline
behavioral1/memory/556-20-0x0000000004A40000-0x0000000004A84000-memory.dmp	family_redline
behavioral1/memory/556-26-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-38-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-84-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-82-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-80-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-78-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-74-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-72-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-70-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-68-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-66-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-64-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-62-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-58-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-56-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-54-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-52-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-50-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-46-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-44-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-42-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-40-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-36-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-34-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-32-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-30-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-28-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-76-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-60-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-48-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-24-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-22-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline
behavioral1/memory/556-21-0x0000000004A40000-0x0000000004A7E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

Processes:

s8324AX.exet22QU33.exe

pid	Process
3972	s8324AX.exe
556	t22QU33.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

s8324AX.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	s8324AX.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.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\\\""	3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.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:

3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exet22QU33.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	t22QU33.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

s8324AX.exe

pid	Process
3972	s8324AX.exe
3972	s8324AX.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

s8324AX.exet22QU33.exe

description	pid	Process
Token: SeDebugPrivilege	3972	s8324AX.exe
Token: SeDebugPrivilege	556	t22QU33.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exe

description	pid	Process	procid_target
PID 4376 wrote to memory of 3972	4376	3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exe	85
PID 4376 wrote to memory of 3972	4376	3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exe	85
PID 4376 wrote to memory of 556	4376	3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exe	101
PID 4376 wrote to memory of 556	4376	3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exe	101
PID 4376 wrote to memory of 556	4376	3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exe	101

C:\Users\Admin\AppData\Local\Temp\3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exe
"C:\Users\Admin\AppData\Local\Temp\3b4506fb9f47019993de857c71a406ce62fe210bc15f1e985adb54c84099d5cc.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4376
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8324AX.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8324AX.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3972
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t22QU33.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t22QU33.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:556

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\s8324AX.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t22QU33.exe

Filesize
301KB

MD5
961ed238b446d027760f34a3cfd1332b

SHA1
e1d552be4167c2d9b1952f7d600bb246bc0406ba

SHA256
6e4851ea613a84b0f163d5f0ce7300d57283a2a734aa7ca002c4c9bb87d4f392

SHA512
feb898dc5e84732e6b5b7a8939ee7aacd870537997dce88c75e03bcfe6bf5d7cb8a59bcab420ab577c16525ccb1ee8b940fd38a2959facad606f273a9751dcaa

Download Submit
memory/556-15-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/556-16-0x00000000007E0000-0x000000000082B000-memory.dmp

Filesize
300KB

Download
memory/556-17-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/556-18-0x00000000049C0000-0x0000000004A06000-memory.dmp

Filesize
280KB

Download
memory/556-19-0x0000000004B20000-0x00000000050C4000-memory.dmp

Filesize
5.6MB

Download
memory/556-20-0x0000000004A40000-0x0000000004A84000-memory.dmp

Filesize
272KB

Download
memory/556-26-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-38-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-84-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-82-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-80-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-78-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-74-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-72-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-70-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-68-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-66-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-64-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-62-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-58-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-56-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-54-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-52-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-50-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-46-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-44-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-42-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-40-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-36-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-34-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-32-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-30-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-28-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-76-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-60-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-48-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-24-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-22-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-21-0x0000000004A40000-0x0000000004A7E000-memory.dmp

Filesize
248KB

Download
memory/556-927-0x00000000050D0000-0x00000000056E8000-memory.dmp

Filesize
6.1MB

Download
memory/556-928-0x0000000005740000-0x000000000584A000-memory.dmp

Filesize
1.0MB

Download
memory/556-929-0x0000000005880000-0x0000000005892000-memory.dmp

Filesize
72KB

Download
memory/556-930-0x00000000059A0000-0x00000000059DC000-memory.dmp

Filesize
240KB

Download
memory/556-931-0x00000000059F0000-0x0000000005A3C000-memory.dmp

Filesize
304KB

Download
memory/556-932-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/556-933-0x00000000007E0000-0x000000000082B000-memory.dmp

Filesize
300KB

Download
memory/556-935-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3972-7-0x00007FFA074F3000-0x00007FFA074F5000-memory.dmp

Filesize
8KB

Download
memory/3972-8-0x0000000000410000-0x000000000041A000-memory.dmp

Filesize
40KB

Download
memory/3972-9-0x00007FFA074F3000-0x00007FFA074F5000-memory.dmp

Filesize
8KB

Download