healer | ed75d761135df1f00119df867a5558c582eafbd9078023e581691ecbd940cd4b

Analysis

max time kernel
149s
max time network
153s
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, 01:17

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General

Target

ed75d761135df1f00119df867a5558c582eafbd9078023e581691ecbd940cd4b.exe
Size

549KB
MD5

e0483418ab2793e61ef36c4f009abb45
SHA1

dffc0b54ea1bef41728694fb3404ed2549942d3b
SHA256

ed75d761135df1f00119df867a5558c582eafbd9078023e581691ecbd940cd4b
SHA512

99cd12795c1d6dc5792e7cfeb4e9fae651b28443d67976ee1fbcd26fa5317bd15af3c9fca0eb4160bb2169a72ff334a588a01c858d4ed3fa9b939914272b6c7b
SSDEEP

12288:OMrCy90Vq9No+qm9p6UHofGf16yxwNjEMpXu8Xl1ipHRPFnS8F:YySwNo+v9UUHofK1HIjZuqKdS8F

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/memory/8-15-0x0000000000760000-0x000000000076A000-memory.dmp	healer
behavioral1/files/0x000b000000023b86-13.dat	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\Policies\Microsoft\Windows Defender\Real-Time Protection	jr367891.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr367891.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr367891.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr367891.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr367891.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr367891.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/916-22-0x00000000027E0000-0x0000000002826000-memory.dmp	family_redline
behavioral1/memory/916-24-0x0000000005460000-0x00000000054A4000-memory.dmp	family_redline
behavioral1/memory/916-25-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-40-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-88-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-84-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-82-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-80-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-79-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-76-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-74-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-70-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-69-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-66-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-64-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-62-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-60-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-58-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-56-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-54-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-52-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-50-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-48-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-46-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-44-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-42-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-38-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-36-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-34-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-32-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-30-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-28-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-26-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-86-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline
behavioral1/memory/916-72-0x0000000005460000-0x000000000549F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
5096	zieq7821.exe
8	jr367891.exe
916	ku309784.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"	jr367891.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\\\""	ed75d761135df1f00119df867a5558c582eafbd9078023e581691ecbd940cd4b.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\\\""	zieq7821.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	ed75d761135df1f00119df867a5558c582eafbd9078023e581691ecbd940cd4b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zieq7821.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku309784.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
8	jr367891.exe
8	jr367891.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	8	jr367891.exe
Token: SeDebugPrivilege	916	ku309784.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 5096	4704	ed75d761135df1f00119df867a5558c582eafbd9078023e581691ecbd940cd4b.exe	83
PID 4704 wrote to memory of 5096	4704	ed75d761135df1f00119df867a5558c582eafbd9078023e581691ecbd940cd4b.exe	83
PID 4704 wrote to memory of 5096	4704	ed75d761135df1f00119df867a5558c582eafbd9078023e581691ecbd940cd4b.exe	83
PID 5096 wrote to memory of 8	5096	zieq7821.exe	85
PID 5096 wrote to memory of 8	5096	zieq7821.exe	85
PID 5096 wrote to memory of 916	5096	zieq7821.exe	96
PID 5096 wrote to memory of 916	5096	zieq7821.exe	96
PID 5096 wrote to memory of 916	5096	zieq7821.exe	96

C:\Users\Admin\AppData\Local\Temp\ed75d761135df1f00119df867a5558c582eafbd9078023e581691ecbd940cd4b.exe
"C:\Users\Admin\AppData\Local\Temp\ed75d761135df1f00119df867a5558c582eafbd9078023e581691ecbd940cd4b.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4704
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zieq7821.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zieq7821.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5096
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr367891.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr367891.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:8
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku309784.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku309784.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:916

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\zieq7821.exe

Filesize
395KB

MD5
db3427709d0b73d7e174850fd3ca72dd

SHA1
91a234f800b67a8d9c6e484bd519888955223416

SHA256
82e09a27bbd9ec402d75ab22feab8e0bfcc4716d5f43516c629fc9e94a7e99f0

SHA512
8276e7420cb72a17e9f64d7107bd3ace9589647afcbfcb728d45c8d3f24e8d2d45a18a3a6b45bd761a382111898b9350f44ce17e4fe273b88fffebe07bc91bee

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr367891.exe

Filesize
11KB

MD5
71247cc60cb8b083a9985807bba1c33a

SHA1
988823f9ea54294a9dc3735dacf75882a02ed9e3

SHA256
a050c022bbd324d0f215cd8994eb48e9f791ed69025fb9b11a17b33b005a9846

SHA512
1f0a96893206bf5a779c3bb5e97c93145ee5644815e0b7671f6e7a4e13fa1737ca4c8a88047cdecb319137a52d87bbe801fa52ce61f910e21cd969ef7cc85ce1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku309784.exe

Filesize
348KB

MD5
98d468660eb1a5b71faba54739ce0425

SHA1
1454a070d59284ef9838a0e15b9eaf63134a311b

SHA256
c909166dca8bce6587ed9c9ce20c6ac7df77ea2e8bb91eae45277270b2473357

SHA512
1106be72d32346faff32ad8acce8e330fc2ad2b435da1a6e721105d31aadbb8860b30b75a61af9c0dbf90029c75b6342c2c8ba4bf7ef014b5425ec684a3f8e4e

Download Submit
memory/8-14-0x00007FFE63BE3000-0x00007FFE63BE5000-memory.dmp

Filesize
8KB

Download
memory/8-15-0x0000000000760000-0x000000000076A000-memory.dmp

Filesize
40KB

Download
memory/8-16-0x00007FFE63BE3000-0x00007FFE63BE5000-memory.dmp

Filesize
8KB

Download
memory/916-62-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-52-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-24-0x0000000005460000-0x00000000054A4000-memory.dmp

Filesize
272KB

Download
memory/916-25-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-40-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-88-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-84-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-82-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-80-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-79-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-76-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-74-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-70-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-69-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-66-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-64-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-22-0x00000000027E0000-0x0000000002826000-memory.dmp

Filesize
280KB

Download
memory/916-60-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-58-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-56-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-54-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-23-0x0000000004E70000-0x0000000005414000-memory.dmp

Filesize
5.6MB

Download
memory/916-50-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-48-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-46-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-44-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-42-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-38-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-36-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-34-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-32-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-30-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-28-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-26-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-86-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-72-0x0000000005460000-0x000000000549F000-memory.dmp

Filesize
252KB

Download
memory/916-931-0x00000000054A0000-0x0000000005AB8000-memory.dmp

Filesize
6.1MB

Download
memory/916-932-0x0000000005B00000-0x0000000005C0A000-memory.dmp

Filesize
1.0MB

Download
memory/916-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/916-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/916-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download