healer | 752bad7f9db3a50f6c30ea93a07a7f15db83058f05c3dc6444ee55c7547edbe8

Resubmissions

29-10-2024 12:24

241029-pk3rxawpcp 10

07-05-2023 03:29

230507-d11fyacd4w 10

Analysis

max time kernel
141s
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 12:24

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General

Target

752bad7f9db3a50f6c30ea93a07a7f15db83058f05c3dc6444ee55c7547edbe8.exe
Size

563KB
MD5

17e9e251e5acbbd36f8aabce1727175e
SHA1

eea502431fbd081875d3e19f6d9123fd443bbe79
SHA256

752bad7f9db3a50f6c30ea93a07a7f15db83058f05c3dc6444ee55c7547edbe8
SHA512

78eb60d13c4a577d9c3741f63d47a67ceb123c419059f1d3f55a452244947a5b459b3f012c7ec66c8d6561f6a1301ac4d2983976ecc7a06ab94991e07d238d1d
SSDEEP

12288:oy90bdAYkJxYO2KWRZI8Uzf0PjunMnUr8nGg6x/:oyKdLkfYOvWPAsPj6MUuQx/

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral2/files/0x000b000000023b78-12.dat	healer
behavioral2/memory/4492-15-0x00000000001D0000-0x00000000001DA000-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\Policies\Microsoft\Windows Defender\Real-Time Protection	01874709.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	01874709.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	01874709.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	01874709.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	01874709.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	01874709.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
behavioral2/memory/3540-22-0x0000000004BE0000-0x0000000004C1C000-memory.dmp	family_redline
behavioral2/memory/3540-24-0x0000000007790000-0x00000000077CA000-memory.dmp	family_redline
behavioral2/memory/3540-38-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-42-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-40-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-36-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-86-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-64-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-48-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-34-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-32-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-30-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-28-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-26-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-25-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-88-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-84-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-83-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-80-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-78-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-76-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-74-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-72-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-70-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-68-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-66-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-62-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-60-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-58-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-56-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-54-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-52-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-50-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-46-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral2/memory/3540-44-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1420	ziMW1846.exe
4492	01874709.exe
3540	kp010902.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"	01874709.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\\\""	752bad7f9db3a50f6c30ea93a07a7f15db83058f05c3dc6444ee55c7547edbe8.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\\\""	ziMW1846.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	752bad7f9db3a50f6c30ea93a07a7f15db83058f05c3dc6444ee55c7547edbe8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziMW1846.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp010902.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4492	01874709.exe
4492	01874709.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4492	01874709.exe
Token: SeDebugPrivilege	3540	kp010902.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3356 wrote to memory of 1420	3356	752bad7f9db3a50f6c30ea93a07a7f15db83058f05c3dc6444ee55c7547edbe8.exe	84
PID 3356 wrote to memory of 1420	3356	752bad7f9db3a50f6c30ea93a07a7f15db83058f05c3dc6444ee55c7547edbe8.exe	84
PID 3356 wrote to memory of 1420	3356	752bad7f9db3a50f6c30ea93a07a7f15db83058f05c3dc6444ee55c7547edbe8.exe	84
PID 1420 wrote to memory of 4492	1420	ziMW1846.exe	85
PID 1420 wrote to memory of 4492	1420	ziMW1846.exe	85
PID 1420 wrote to memory of 3540	1420	ziMW1846.exe	95
PID 1420 wrote to memory of 3540	1420	ziMW1846.exe	95
PID 1420 wrote to memory of 3540	1420	ziMW1846.exe	95

C:\Users\Admin\AppData\Local\Temp\752bad7f9db3a50f6c30ea93a07a7f15db83058f05c3dc6444ee55c7547edbe8.exe
"C:\Users\Admin\AppData\Local\Temp\752bad7f9db3a50f6c30ea93a07a7f15db83058f05c3dc6444ee55c7547edbe8.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3356
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMW1846.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMW1846.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1420
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\01874709.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\01874709.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4492
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp010902.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp010902.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3540

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMW1846.exe

Filesize
409KB

MD5
6d3bdd46e5b9734b09262e1483814066

SHA1
bd6f3e9ad9f0ffdf62a9607e2d73f444cc148899

SHA256
6b4c8c7988d9a32ef3e5e77a79eace9534e5f3d4821c143f74a5e653c1a18fc6

SHA512
ff854d670e7b9da649ff5fc76d48143cd1dd4ac422a866f93dd9483a18dd446fddbbc697e55d2b2e0825d0f40623d312e8832ad316cf837bd17db839ea5add7e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\01874709.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp010902.exe

Filesize
361KB

MD5
00f9a75922e31b2515ee5b4f95103660

SHA1
925f775fe7068136167199c46666808a410e0647

SHA256
b3908d38d1cc4f494fde2a2477cbacb3e7655f936b0c67520850729f214e181b

SHA512
1d06ce38e2ef05b62a60933d63129247efd485f837ed7ba0c12d289ac3f77e8196f14054d9ff479e398a8ae5d18779f8529e181017f008328195f61b6791ca64

Download Submit
memory/3540-88-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-22-0x0000000004BE0000-0x0000000004C1C000-memory.dmp

Filesize
240KB

Download
memory/3540-821-0x0000000004B30000-0x0000000004B7C000-memory.dmp

Filesize
304KB

Download
memory/3540-83-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-23-0x00000000071E0000-0x0000000007784000-memory.dmp

Filesize
5.6MB

Download
memory/3540-24-0x0000000007790000-0x00000000077CA000-memory.dmp

Filesize
232KB

Download
memory/3540-38-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-42-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-40-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-36-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-84-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-64-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-80-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-34-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-32-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-30-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-28-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-26-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-25-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/3540-86-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-819-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/3540-48-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-78-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-76-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-74-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-72-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-70-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-68-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-66-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-62-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-60-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-58-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-56-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-54-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-52-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-50-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-46-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-44-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/3540-817-0x0000000009C90000-0x000000000A2A8000-memory.dmp

Filesize
6.1MB

Download
memory/3540-818-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/4492-16-0x00007FF985A93000-0x00007FF985A95000-memory.dmp

Filesize
8KB

Download
memory/4492-14-0x00007FF985A93000-0x00007FF985A95000-memory.dmp

Filesize
8KB

Download
memory/4492-15-0x00000000001D0000-0x00000000001DA000-memory.dmp

Filesize
40KB

Download