healer | 07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511

Analysis

max time kernel
144s
max time network
150s
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 01:39

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General

Target

07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe
Size

577KB
MD5

f32cffc3195e143d7d3699047fb97463
SHA1

a6828ff116649a7479312dec0341474aa2f795d0
SHA256

07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511
SHA512

61a34cd8b3f1437faa9ee05fa11b30315a94182fbb17d4bc43272fa3a0d68677b5e2c16afbf7ed5fdb81cae2fd4574cf15ac704361342c3312d870af88997fe6
SSDEEP

12288:JMrwy90Cahimz7AuxqVLxFYn54YgCiA6QBoNrSf8:ByzsVAuxYLIXgK6QBopSf8

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 17 IoCs

resource	yara_rule
behavioral1/memory/3728-12-0x0000000002410000-0x000000000242A000-memory.dmp	healer
behavioral1/memory/3728-14-0x00000000026C0000-0x00000000026D8000-memory.dmp	healer
behavioral1/memory/3728-40-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-42-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-38-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-36-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-34-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-32-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-30-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-28-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-26-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-24-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-22-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-20-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-18-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-16-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral1/memory/3728-15-0x00000000026C0000-0x00000000026D2000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	r2064Vk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	r2064Vk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	r2064Vk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	r2064Vk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	r2064Vk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	r2064Vk.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/3444-57-0x0000000002570000-0x00000000025B6000-memory.dmp	family_redline
behavioral1/memory/3444-59-0x0000000005060000-0x00000000050A4000-memory.dmp	family_redline
behavioral1/memory/3444-63-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-71-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-93-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-91-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-89-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-87-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-85-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-83-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-79-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-77-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-75-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-73-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-69-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-67-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-65-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-81-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-61-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/3444-60-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
3728	r2064Vk.exe
3444	w97AD46.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	r2064Vk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	r2064Vk.exe

Adds Run key to start application 2 TTPs 1 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\\\""	07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe

Launches sc.exe 1 IoCs

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

pid	Process
3420	sc.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1672	3728	WerFault.exe	83

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	07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	r2064Vk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	w97AD46.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3728	r2064Vk.exe
3728	r2064Vk.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3728	r2064Vk.exe
Token: SeDebugPrivilege	3444	w97AD46.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 732 wrote to memory of 3728	732	07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe	83
PID 732 wrote to memory of 3728	732	07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe	83
PID 732 wrote to memory of 3728	732	07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe	83
PID 732 wrote to memory of 3444	732	07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe	97
PID 732 wrote to memory of 3444	732	07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe	97
PID 732 wrote to memory of 3444	732	07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe	97

C:\Users\Admin\AppData\Local\Temp\07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe
"C:\Users\Admin\AppData\Local\Temp\07939e1afcd707c77f6d20f3049be70299b6d02f17b8895df3e63581099d5511.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:732
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r2064Vk.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r2064Vk.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3728
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 1004
    3⤵
    - Program crash
    PID:1672
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w97AD46.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w97AD46.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3728 -ip 3728
1⤵
PID:4480

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:3420

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\r2064Vk.exe

Filesize
322KB

MD5
8141937b23cd1895e561d8e90fdeeff3

SHA1
6f810e9e480564f5837461f8ccdd07c951a1bece

SHA256
ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

SHA512
40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w97AD46.exe

Filesize
323KB

MD5
13693461251149817425e66f1206913a

SHA1
998dbccbd83323f62a3b2b578a9605c0d933630f

SHA256
8e9c17eef3b9aea25037691c41032485a6bc4b768861ac8da022ae30c76a494a

SHA512
674b8043f203e5ec1e149775fc5ce7caf78e7a614be365e4dd719093a29ce4c37b7b3683262ce3e15f9df4f3854b63fec0176183766d9baa495b1fe7e4555b62

Download Submit
memory/3444-83-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-79-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-970-0x00000000059F0000-0x0000000005A3C000-memory.dmp

Filesize
304KB

Download
memory/3444-969-0x00000000058A0000-0x00000000058DC000-memory.dmp

Filesize
240KB

Download
memory/3444-967-0x0000000005740000-0x000000000584A000-memory.dmp

Filesize
1.0MB

Download
memory/3444-54-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3444-60-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-61-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-81-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-65-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-67-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-69-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-73-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-75-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-77-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-85-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-87-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-89-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-91-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-93-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-56-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3444-63-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3444-59-0x0000000005060000-0x00000000050A4000-memory.dmp

Filesize
272KB

Download
memory/3444-57-0x0000000002570000-0x00000000025B6000-memory.dmp

Filesize
280KB

Download
memory/3444-58-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3444-55-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3444-968-0x0000000005880000-0x0000000005892000-memory.dmp

Filesize
72KB

Download
memory/3444-966-0x00000000050A0000-0x00000000056B8000-memory.dmp

Filesize
6.1MB

Download
memory/3444-71-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3728-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3728-8-0x0000000000590000-0x0000000000690000-memory.dmp

Filesize
1024KB

Download
memory/3728-49-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3728-44-0x00000000004F0000-0x000000000051D000-memory.dmp

Filesize
180KB

Download
memory/3728-43-0x0000000000590000-0x0000000000690000-memory.dmp

Filesize
1024KB

Download
memory/3728-15-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-16-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-18-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-20-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-22-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-24-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-11-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/3728-45-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3728-48-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/3728-40-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-30-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-32-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-26-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-36-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-38-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-42-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-28-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/3728-14-0x00000000026C0000-0x00000000026D8000-memory.dmp

Filesize
96KB

Download
memory/3728-13-0x0000000004C60000-0x0000000005204000-memory.dmp

Filesize
5.6MB

Download
memory/3728-9-0x00000000004F0000-0x000000000051D000-memory.dmp

Filesize
180KB

Download
memory/3728-12-0x0000000002410000-0x000000000242A000-memory.dmp

Filesize
104KB

Download
memory/3728-34-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download