healer | 95ecfc19962afc152ba14fbd662c1564e6050e44dc673a1791d11697c9ab8048

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
05-11-2024 22:35

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General

Target

95ecfc19962afc152ba14fbd662c1564e6050e44dc673a1791d11697c9ab8048.exe
Size

537KB
MD5

880bd6a0e961c176c890113fe98a3107
SHA1

e844ca6be56c8947d1f35e63ae62533fbc0f62cc
SHA256

95ecfc19962afc152ba14fbd662c1564e6050e44dc673a1791d11697c9ab8048
SHA512

d857e33d0ba2b1c7acb0870a73c58875002a95c003143f74b2bcca053e31ed61e92919cfe8202979d8cc60e483ef87dbc4acff458613b8efd51dc3e52bbeec90
SSDEEP

12288:4MrOy90zp1aFfgs1wh3xJ/UHnHcwbm5ePofr5:2yRdgs1whBJ/48wbmIP45

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/files/0x0008000000023cc6-12.dat	healer
behavioral1/memory/2136-15-0x00000000002B0000-0x00000000002BA000-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\DisableBehaviorMonitoring = "1"	jr085943.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr085943.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr085943.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr085943.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr085943.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr085943.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/2720-21-0x0000000002680000-0x00000000026C6000-memory.dmp	family_redline
behavioral1/memory/2720-23-0x0000000002770000-0x00000000027B4000-memory.dmp	family_redline
behavioral1/memory/2720-33-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-39-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-87-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-85-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-83-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-81-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-79-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-77-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-75-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-71-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-69-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-68-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-65-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-63-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-59-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-57-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-55-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-53-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-51-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-47-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-45-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-43-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-41-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-37-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-35-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-31-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-29-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-73-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-61-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-49-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-27-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-25-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline
behavioral1/memory/2720-24-0x0000000002770000-0x00000000027AF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4768	zibB1386.exe
2136	jr085943.exe
2720	ku750082.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"	jr085943.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\\\""	95ecfc19962afc152ba14fbd662c1564e6050e44dc673a1791d11697c9ab8048.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\\\""	zibB1386.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	95ecfc19962afc152ba14fbd662c1564e6050e44dc673a1791d11697c9ab8048.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zibB1386.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku750082.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2136	jr085943.exe
2136	jr085943.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2136	jr085943.exe
Token: SeDebugPrivilege	2720	ku750082.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 4768	2968	95ecfc19962afc152ba14fbd662c1564e6050e44dc673a1791d11697c9ab8048.exe	84
PID 2968 wrote to memory of 4768	2968	95ecfc19962afc152ba14fbd662c1564e6050e44dc673a1791d11697c9ab8048.exe	84
PID 2968 wrote to memory of 4768	2968	95ecfc19962afc152ba14fbd662c1564e6050e44dc673a1791d11697c9ab8048.exe	84
PID 4768 wrote to memory of 2136	4768	zibB1386.exe	85
PID 4768 wrote to memory of 2136	4768	zibB1386.exe	85
PID 4768 wrote to memory of 2720	4768	zibB1386.exe	96
PID 4768 wrote to memory of 2720	4768	zibB1386.exe	96
PID 4768 wrote to memory of 2720	4768	zibB1386.exe	96

C:\Users\Admin\AppData\Local\Temp\95ecfc19962afc152ba14fbd662c1564e6050e44dc673a1791d11697c9ab8048.exe
"C:\Users\Admin\AppData\Local\Temp\95ecfc19962afc152ba14fbd662c1564e6050e44dc673a1791d11697c9ab8048.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibB1386.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibB1386.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4768
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr085943.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr085943.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2136
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku750082.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku750082.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2720

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\zibB1386.exe

Filesize
395KB

MD5
327cac6981764ab2e108eb094928a36b

SHA1
797698d2a85b1d07b12bbc6bb99893fba2ecda94

SHA256
18cdec35a9bc9aa9f0056b28bdff87de83f2831d3a86bf892fb71570203dac6b

SHA512
72d33b96ef79371d0e21ba583b93d442be9089d256ebe335bf24207efaa5127da2d4d840016ba43f0c956d9ae7e6083bd56d2007b9988ffb06c6ca94307c22f6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr085943.exe

Filesize
14KB

MD5
4f4a4f495a4023bd010d20b36602c53d

SHA1
4bf774e85190a52495a197af0e161535fac931a3

SHA256
0a485b319dba0ac3e624fe0145df38f42319b793b76bc98d36b80cc93f82b1ab

SHA512
52cc7fa9694ed5208f147fc7bb6d73b2a2eb7db1a711723638d44f8fdeec7b3cf258e8721916bfbfd913cbd621f245c2e44df306b1fdad5129b100a54274034b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku750082.exe

Filesize
352KB

MD5
7df740b83b84a8a9a88ef3f428347d49

SHA1
7fa0cdff0684361d9f6b1a3dd804a5b363777339

SHA256
cea8b92b0c56083711533888db14ce08d8f984d595e1d7ae8daf8ae1cefdd589

SHA512
317d8bd44d3964a9373174171feb1586b7611bc00ef40a462cc669cf2d96947b606a0b2144ce1e1a1b8874ab1a065a706a8bcf9e51fd6c143ad696bd9fedc27c

Download Submit
memory/2136-14-0x00007FFEC6833000-0x00007FFEC6835000-memory.dmp

Filesize
8KB

Download
memory/2136-15-0x00000000002B0000-0x00000000002BA000-memory.dmp

Filesize
40KB

Download
memory/2720-59-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-51-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-23-0x0000000002770000-0x00000000027B4000-memory.dmp

Filesize
272KB

Download
memory/2720-33-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-39-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-87-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-85-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-83-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-81-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-79-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-77-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-75-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-71-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-69-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-68-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-65-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-63-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-21-0x0000000002680000-0x00000000026C6000-memory.dmp

Filesize
280KB

Download
memory/2720-57-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-55-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-53-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-22-0x0000000005140000-0x00000000056E4000-memory.dmp

Filesize
5.6MB

Download
memory/2720-47-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-45-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-43-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-41-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-37-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-35-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-31-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-29-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-73-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-61-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-49-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-27-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-25-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-24-0x0000000002770000-0x00000000027AF000-memory.dmp

Filesize
252KB

Download
memory/2720-930-0x00000000056F0000-0x0000000005D08000-memory.dmp

Filesize
6.1MB

Download
memory/2720-931-0x0000000004F90000-0x000000000509A000-memory.dmp

Filesize
1.0MB

Download
memory/2720-932-0x0000000002AE0000-0x0000000002AF2000-memory.dmp

Filesize
72KB

Download
memory/2720-933-0x0000000002B00000-0x0000000002B3C000-memory.dmp

Filesize
240KB

Download
memory/2720-934-0x00000000050B0000-0x00000000050FC000-memory.dmp

Filesize
304KB

Download