healer | 90ca4c4bb9261b016d8867a63169721550c7b103a1d098df5b96077e033c0448

Analysis

max time kernel
148s
max time network
155s
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 14:17

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General

Target

90ca4c4bb9261b016d8867a63169721550c7b103a1d098df5b96077e033c0448.exe
Size

682KB
MD5

d97411c4473d2dea15eb62fe38601b80
SHA1

5687a8d6aead238416b8996425c246c48f41d2cc
SHA256

90ca4c4bb9261b016d8867a63169721550c7b103a1d098df5b96077e033c0448
SHA512

5fc040e530b857caf776b295411b09e8c8329483177fcc834c698cf777097d1ae902e05629ac9ebdf2824445caaf15d76b4e76abb72cce175e02496fdff621e8
SSDEEP

12288:sMriy90uRjyBLuNXLgPSSPkxS0GfB8wO/HqFrAt5q0jz5h+VdQFL:GynEaxkPSysGCwISAt5q0jV0O

Score

10^/10

healer redline sony discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

sony

193.233.20.33:4125

Attributes

auth_value
1d93d1744381eeb4fcfd7c23ffe0f0b4

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/3392-18-0x00000000047D0000-0x00000000047EA000-memory.dmp	healer
behavioral1/memory/3392-20-0x0000000004BD0000-0x0000000004BE8000-memory.dmp	healer
behavioral1/memory/3392-26-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-46-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-44-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-42-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-40-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-38-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-36-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-34-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-32-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-30-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-48-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-24-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-22-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-21-0x0000000004BD0000-0x0000000004BE2000-memory.dmp	healer
behavioral1/memory/3392-28-0x0000000004BD0000-0x0000000004BE2000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7199.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro7199.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7199.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7199.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro7199.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7199.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/1040-59-0x00000000071E0000-0x0000000007226000-memory.dmp	family_redline
behavioral1/memory/1040-60-0x0000000007860000-0x00000000078A4000-memory.dmp	family_redline
behavioral1/memory/1040-70-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-78-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-95-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-92-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-90-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-89-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-86-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-84-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-82-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-76-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-74-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-72-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-68-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-66-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-64-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-62-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-61-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline
behavioral1/memory/1040-80-0x0000000007860000-0x000000000789E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4620	un387165.exe
3392	pro7199.exe
1040	qu7254.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	pro7199.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro7199.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\\\""	90ca4c4bb9261b016d8867a63169721550c7b103a1d098df5b96077e033c0448.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\\\""	un387165.exe

Launches sc.exe 1 IoCs

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

pid	Process
3160	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	90ca4c4bb9261b016d8867a63169721550c7b103a1d098df5b96077e033c0448.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un387165.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro7199.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu7254.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3392	pro7199.exe
3392	pro7199.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3392	pro7199.exe
Token: SeDebugPrivilege	1040	qu7254.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 4620	2844	90ca4c4bb9261b016d8867a63169721550c7b103a1d098df5b96077e033c0448.exe	84
PID 2844 wrote to memory of 4620	2844	90ca4c4bb9261b016d8867a63169721550c7b103a1d098df5b96077e033c0448.exe	84
PID 2844 wrote to memory of 4620	2844	90ca4c4bb9261b016d8867a63169721550c7b103a1d098df5b96077e033c0448.exe	84
PID 4620 wrote to memory of 3392	4620	un387165.exe	85
PID 4620 wrote to memory of 3392	4620	un387165.exe	85
PID 4620 wrote to memory of 3392	4620	un387165.exe	85
PID 4620 wrote to memory of 1040	4620	un387165.exe	94
PID 4620 wrote to memory of 1040	4620	un387165.exe	94
PID 4620 wrote to memory of 1040	4620	un387165.exe	94

C:\Users\Admin\AppData\Local\Temp\90ca4c4bb9261b016d8867a63169721550c7b103a1d098df5b96077e033c0448.exe
"C:\Users\Admin\AppData\Local\Temp\90ca4c4bb9261b016d8867a63169721550c7b103a1d098df5b96077e033c0448.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un387165.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un387165.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4620
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7199.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7199.exe
    3⤵
    - 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:3392
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7254.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7254.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1040

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:3160

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\un387165.exe

Filesize
540KB

MD5
e6fce4fd38c4b383fc9cb0d5ea850b0e

SHA1
5ff2254ca3dc566da8f6a5bfaa5eaa650e26afad

SHA256
629321210b9d42cf2bb62aa01269514c80b9a9fd4d0a9bcb5140ff35de43f3a9

SHA512
e682c992f1d1952a248bad1672fc6879b8684c8f1f3bd6368398a81c52b6c43b7b7da5c716223ebfe951a6065dc878d6a9ffc4c933dae2c47d66ae5cb74c7b31

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7199.exe

Filesize
322KB

MD5
dc2267637ac53ff059b629d3e4eeaaa1

SHA1
e35e1c3bc35e4fb5bdb0efd2f871a7887fd1c181

SHA256
92b4693f0638d2c992ac395feaee5c93b77eb9df5f24e5655db1124e566786f6

SHA512
1bf69523d7c035c526715f441e0c21ee0f3fbb7974a41e40907f9767bceca475a8e5de95718883312f9bb8fd213dc8f896d67ef61fe431664cb02a5a023d3103

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7254.exe

Filesize
379KB

MD5
3a7dfd34a01fe1890666ad4828b20a9e

SHA1
8f047c0284916cde1fbdff30cba483d012298bdc

SHA256
9766f8a167b71c396dba523afd4a50b63716f147c9d3597fbf2c91de1b7fb6c8

SHA512
332de0997b54189c7c104d7f9a4b39f512403ba2c964c432a3d41ac29615bed0ef0ca0abbe45db214b4dc6d76a06df87db20419defd9eab7da40757db195699e

Download Submit
memory/1040-72-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-76-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-968-0x0000000007FA0000-0x00000000080AA000-memory.dmp

Filesize
1.0MB

Download
memory/1040-967-0x0000000007900000-0x0000000007F18000-memory.dmp

Filesize
6.1MB

Download
memory/1040-80-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-61-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-62-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-64-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-66-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-68-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-970-0x0000000008100000-0x000000000813C000-memory.dmp

Filesize
240KB

Download
memory/1040-59-0x00000000071E0000-0x0000000007226000-memory.dmp

Filesize
280KB

Download
memory/1040-74-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-969-0x00000000080E0000-0x00000000080F2000-memory.dmp

Filesize
72KB

Download
memory/1040-82-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-84-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-86-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-89-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-90-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-92-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-95-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-78-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-70-0x0000000007860000-0x000000000789E000-memory.dmp

Filesize
248KB

Download
memory/1040-60-0x0000000007860000-0x00000000078A4000-memory.dmp

Filesize
272KB

Download
memory/1040-971-0x0000000008250000-0x000000000829C000-memory.dmp

Filesize
304KB

Download
memory/3392-38-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-53-0x0000000000400000-0x0000000002B7E000-memory.dmp

Filesize
39.5MB

Download
memory/3392-54-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3392-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3392-50-0x0000000000400000-0x0000000002B7E000-memory.dmp

Filesize
39.5MB

Download
memory/3392-49-0x0000000002DF0000-0x0000000002EF0000-memory.dmp

Filesize
1024KB

Download
memory/3392-28-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-21-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-22-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-24-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-48-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-30-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-32-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-34-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-36-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-40-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-42-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-44-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-46-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-26-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3392-20-0x0000000004BD0000-0x0000000004BE8000-memory.dmp

Filesize
96KB

Download
memory/3392-19-0x0000000007330000-0x00000000078D4000-memory.dmp

Filesize
5.6MB

Download
memory/3392-18-0x00000000047D0000-0x00000000047EA000-memory.dmp

Filesize
104KB

Download
memory/3392-16-0x0000000002C60000-0x0000000002C8D000-memory.dmp

Filesize
180KB

Download
memory/3392-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3392-15-0x0000000002DF0000-0x0000000002EF0000-memory.dmp

Filesize
1024KB

Download