healer | 02334739e9b102cb912cdfb0196148bd72c09613c3930a90af577590f9bc4338

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-10-2024 12:28

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General

Target

02334739e9b102cb912cdfb0196148bd72c09613c3930a90af577590f9bc4338.exe
Size

526KB
MD5

61531d84668d023e719a6f504c5d8038
SHA1

670532f90efb57ada589ddfd40b35842d38e56de
SHA256

02334739e9b102cb912cdfb0196148bd72c09613c3930a90af577590f9bc4338
SHA512

06a3760731b5ab8f9b4707c4faf6335156ede29a20c613b9851533774f51e3f011eea2baacd0d39f8b7d95a45a1f1806ac7b9bcdf8fa59858ea233ba563e5aae
SSDEEP

12288:BMr5y90lz1Bu2jK5+jqoRJthguc61uypYuFS2M:kyypB7js+jqoRJ3gAzhF/M

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/0x0008000000023c84-12.dat	healer
behavioral1/memory/3864-15-0x0000000000C80000-0x0000000000C8A000-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\DisableIOAVProtection = "1"	sf82IM88WW84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sf82IM88WW84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sf82IM88WW84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	sf82IM88WW84.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	sf82IM88WW84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sf82IM88WW84.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/3796-22-0x00000000026D0000-0x0000000002716000-memory.dmp	family_redline
behavioral1/memory/3796-24-0x00000000028C0000-0x0000000002904000-memory.dmp	family_redline
behavioral1/memory/3796-36-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-86-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-84-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-82-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-80-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-78-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-74-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-72-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-70-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-68-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-66-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-64-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-62-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-60-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-58-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-56-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-54-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-52-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-50-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-48-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-46-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-44-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-42-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-40-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-38-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-34-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-32-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-88-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-30-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-76-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-28-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-26-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline
behavioral1/memory/3796-25-0x00000000028C0000-0x00000000028FE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2020	vhWS7408Ew.exe
3864	sf82IM88WW84.exe
3796	tf16dn14sg78.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"	sf82IM88WW84.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\\\""	02334739e9b102cb912cdfb0196148bd72c09613c3930a90af577590f9bc4338.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\\\""	vhWS7408Ew.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	02334739e9b102cb912cdfb0196148bd72c09613c3930a90af577590f9bc4338.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vhWS7408Ew.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tf16dn14sg78.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3864	sf82IM88WW84.exe
3864	sf82IM88WW84.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3864	sf82IM88WW84.exe
Token: SeDebugPrivilege	3796	tf16dn14sg78.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 2020	2724	02334739e9b102cb912cdfb0196148bd72c09613c3930a90af577590f9bc4338.exe	84
PID 2724 wrote to memory of 2020	2724	02334739e9b102cb912cdfb0196148bd72c09613c3930a90af577590f9bc4338.exe	84
PID 2724 wrote to memory of 2020	2724	02334739e9b102cb912cdfb0196148bd72c09613c3930a90af577590f9bc4338.exe	84
PID 2020 wrote to memory of 3864	2020	vhWS7408Ew.exe	85
PID 2020 wrote to memory of 3864	2020	vhWS7408Ew.exe	85
PID 2020 wrote to memory of 3796	2020	vhWS7408Ew.exe	97
PID 2020 wrote to memory of 3796	2020	vhWS7408Ew.exe	97
PID 2020 wrote to memory of 3796	2020	vhWS7408Ew.exe	97

C:\Users\Admin\AppData\Local\Temp\02334739e9b102cb912cdfb0196148bd72c09613c3930a90af577590f9bc4338.exe
"C:\Users\Admin\AppData\Local\Temp\02334739e9b102cb912cdfb0196148bd72c09613c3930a90af577590f9bc4338.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2724
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhWS7408Ew.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhWS7408Ew.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2020
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf82IM88WW84.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf82IM88WW84.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3864
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf16dn14sg78.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf16dn14sg78.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3796

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\vhWS7408Ew.exe

Filesize
381KB

MD5
f1444b5149b73bfcb49efa99d2763753

SHA1
c02b144f3f59027560ded992c40d35c33b708661

SHA256
0fa07209bbde9f141b167840ac1653e5b0428bba3af0543eb99ca65fb92b2a87

SHA512
3cd768ded0506f4f5ac052ad554b5be4505e170d7a67d487257717d0aec651e27f113806055eaa196aeb2236ce07fa6b019b8c78872be0236ac3bedb2e015e97

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf82IM88WW84.exe

Filesize
11KB

MD5
c7cdb50197ee7e3e316cdcb2a76dd6a5

SHA1
1234b0652abbf6f2b7ecad11e33f1572fcb88912

SHA256
692ae1219a40b861b45d57a7a55f32a85da5ae6cce8cebbcb5211cd95e25fe59

SHA512
b750849be58c2562c29e774478a9a47e5a93855b29403ae029524a1c80d9a077370ff295abb2ba1c5654183bc5e755a70d3c90be17553ea61165d34627c14048

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf16dn14sg78.exe

Filesize
292KB

MD5
bd407beaed8912f6f9f5b269e5a85686

SHA1
f9d8fc6c0a1ca9a1e0af1ca278f629994df04b1b

SHA256
3fb5f126878146985387aac28dc8b1c17d8ee6ae3630a0c754c135138180d367

SHA512
79eca3bfa76f241986888271cbcf4858a6eb2c729b1dbebcf000ae13b9fb1e981360c930e40c39437c027794ecce33d9302e6db93d65208ad6bb458aa1b2ff72

Download Submit
memory/3796-60-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-22-0x00000000026D0000-0x0000000002716000-memory.dmp

Filesize
280KB

Download
memory/3796-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp

Filesize
304KB

Download
memory/3796-56-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-23-0x0000000004E60000-0x0000000005404000-memory.dmp

Filesize
5.6MB

Download
memory/3796-24-0x00000000028C0000-0x0000000002904000-memory.dmp

Filesize
272KB

Download
memory/3796-36-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-86-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-84-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-82-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-58-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-78-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-54-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-72-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-70-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-68-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-66-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-64-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-62-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-934-0x0000000004E10000-0x0000000004E4C000-memory.dmp

Filesize
240KB

Download
memory/3796-80-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-933-0x0000000004DF0000-0x0000000004E02000-memory.dmp

Filesize
72KB

Download
memory/3796-74-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-52-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-50-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-48-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-46-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-44-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-42-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-40-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-38-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-34-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-32-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-88-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-30-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-76-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-28-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-26-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-25-0x00000000028C0000-0x00000000028FE000-memory.dmp

Filesize
248KB

Download
memory/3796-931-0x0000000005410000-0x0000000005A28000-memory.dmp

Filesize
6.1MB

Download
memory/3796-932-0x0000000005A30000-0x0000000005B3A000-memory.dmp

Filesize
1.0MB

Download
memory/3864-16-0x00007FFF45573000-0x00007FFF45575000-memory.dmp

Filesize
8KB

Download
memory/3864-14-0x00007FFF45573000-0x00007FFF45575000-memory.dmp

Filesize
8KB

Download
memory/3864-15-0x0000000000C80000-0x0000000000C8A000-memory.dmp

Filesize
40KB

Download