healer | 86f7200fc0ee3676054ae40575cae632bb1e9eea4b3e0b0b0e40045090253182

Analysis

max time kernel
150s
max time network
151s
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 00:41

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General

Target

86f7200fc0ee3676054ae40575cae632bb1e9eea4b3e0b0b0e40045090253182.exe
Size

663KB
MD5

f64931b0d1bf85fc55d60247a4461fed
SHA1

312afe989275e223455bddc29f69a5fd3b2d6c7e
SHA256

86f7200fc0ee3676054ae40575cae632bb1e9eea4b3e0b0b0e40045090253182
SHA512

2badc01f42975618f497e0602845bc6ec708db606623122ce847f6f4eb714b3c097cc3bc57fa1053030071dae8b804669f46e5af95eba36188a485a0cb4934e2
SSDEEP

12288:EMrmy90HxnumGsApiHfIQtlrL1+k6c/rOo4jKUISOwdvmkyi8Blo+Q:yyIjAp2p4k6AkLvmkyi8Po+Q

Score

10^/10

healer redline ramon discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

ramon

193.233.20.23:4123

Attributes

auth_value
3197576965d9513f115338c233015b40

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cb2-12.dat	healer
behavioral1/memory/4388-15-0x0000000000840000-0x000000000084A000-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	izF90xr98.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	izF90xr98.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	izF90xr98.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	izF90xr98.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	izF90xr98.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	izF90xr98.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/1220-22-0x00000000026C0000-0x0000000002706000-memory.dmp	family_redline
behavioral1/memory/1220-24-0x00000000052C0000-0x0000000005304000-memory.dmp	family_redline
behavioral1/memory/1220-28-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-26-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-25-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-36-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-88-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-86-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-84-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-80-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-78-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-76-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-74-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-72-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-70-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-66-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-64-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-62-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-60-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-58-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-54-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-52-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-50-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-48-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-46-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-44-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-42-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-40-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-38-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-34-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-32-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-30-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-82-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-68-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline
behavioral1/memory/1220-56-0x00000000052C0000-0x00000000052FE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2036	sgy69EP03.exe
4388	izF90xr98.exe
1220	klD70Vo47.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"	izF90xr98.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\\\""	86f7200fc0ee3676054ae40575cae632bb1e9eea4b3e0b0b0e40045090253182.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\\\""	sgy69EP03.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	86f7200fc0ee3676054ae40575cae632bb1e9eea4b3e0b0b0e40045090253182.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sgy69EP03.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	klD70Vo47.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4388	izF90xr98.exe
4388	izF90xr98.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4388	izF90xr98.exe
Token: SeDebugPrivilege	1220	klD70Vo47.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 2036	4760	86f7200fc0ee3676054ae40575cae632bb1e9eea4b3e0b0b0e40045090253182.exe	84
PID 4760 wrote to memory of 2036	4760	86f7200fc0ee3676054ae40575cae632bb1e9eea4b3e0b0b0e40045090253182.exe	84
PID 4760 wrote to memory of 2036	4760	86f7200fc0ee3676054ae40575cae632bb1e9eea4b3e0b0b0e40045090253182.exe	84
PID 2036 wrote to memory of 4388	2036	sgy69EP03.exe	85
PID 2036 wrote to memory of 4388	2036	sgy69EP03.exe	85
PID 2036 wrote to memory of 1220	2036	sgy69EP03.exe	97
PID 2036 wrote to memory of 1220	2036	sgy69EP03.exe	97
PID 2036 wrote to memory of 1220	2036	sgy69EP03.exe	97

C:\Users\Admin\AppData\Local\Temp\86f7200fc0ee3676054ae40575cae632bb1e9eea4b3e0b0b0e40045090253182.exe
"C:\Users\Admin\AppData\Local\Temp\86f7200fc0ee3676054ae40575cae632bb1e9eea4b3e0b0b0e40045090253182.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sgy69EP03.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sgy69EP03.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\izF90xr98.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\izF90xr98.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4388
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\klD70Vo47.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\klD70Vo47.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1220

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\sgy69EP03.exe

Filesize
389KB

MD5
4c007182b6eff70196e6fe420ce878e1

SHA1
0b623ffbe7923bb4bcf352e7be6a1012d017b36d

SHA256
47599015881cf76cec31df84d27e67efe92a0f6b8d28b3165d9a3cbe9ff899c4

SHA512
aa282a324a1c5fb3456e2dc577088df383aee9dac4fb0a99215808d3fc46cfa3da3f888cac954a552c81f01505fc73009cf9d0bc28ae59f54385690c88b621cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\izF90xr98.exe

Filesize
11KB

MD5
b975d3458649d99f72a20025f14c1a0b

SHA1
8f8f73e48c8551367ea9f963d46c95478ec344fa

SHA256
405ee0e68d1e7888c944ea842e2b6bfda9a6f1ce20e6936969bdc5c28e152c50

SHA512
45fa5bc5d9eb93744e47f65cacb93042b16448a56ac5930a1b69bdf05297bc9e2e4c82c172f14a832c3d69e144b9304de05c517d87edcd3555c31a9501ccb7d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\klD70Vo47.exe

Filesize
308KB

MD5
268eb6c29660b671081e908c7edff532

SHA1
e43f244273c197c44bb8bc7ad1ae2583545724bf

SHA256
44dcf8fd0be32702a4246205f7ac38abfed0f072fa42bbe79044476c5f2903d0

SHA512
a141e4bdedfcd313468ac3a967ed9a866efc5db3d060edeaa409f1fb278f02595921480192b0b43d02cc18fd2872ac045af2f01c86660d40b6b2f527074a3689

Download Submit
memory/1220-66-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-22-0x00000000026C0000-0x0000000002706000-memory.dmp

Filesize
280KB

Download
memory/1220-935-0x0000000005C60000-0x0000000005CAC000-memory.dmp

Filesize
304KB

Download
memory/1220-62-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-23-0x0000000004CD0000-0x0000000005274000-memory.dmp

Filesize
5.6MB

Download
memory/1220-24-0x00000000052C0000-0x0000000005304000-memory.dmp

Filesize
272KB

Download
memory/1220-28-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-26-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-25-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-36-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-64-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-86-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-60-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-80-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-78-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-76-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-74-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-72-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-70-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-934-0x0000000005B10000-0x0000000005B4C000-memory.dmp

Filesize
240KB

Download
memory/1220-88-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-933-0x0000000005AF0000-0x0000000005B02000-memory.dmp

Filesize
72KB

Download
memory/1220-84-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-58-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-54-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-52-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-50-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-48-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-46-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-44-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-42-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-40-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-38-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-34-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-32-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-30-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-82-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-68-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-56-0x00000000052C0000-0x00000000052FE000-memory.dmp

Filesize
248KB

Download
memory/1220-931-0x0000000005310000-0x0000000005928000-memory.dmp

Filesize
6.1MB

Download
memory/1220-932-0x00000000059B0000-0x0000000005ABA000-memory.dmp

Filesize
1.0MB

Download
memory/4388-16-0x00007FFA13223000-0x00007FFA13225000-memory.dmp

Filesize
8KB

Download
memory/4388-14-0x00007FFA13223000-0x00007FFA13225000-memory.dmp

Filesize
8KB

Download
memory/4388-15-0x0000000000840000-0x000000000084A000-memory.dmp

Filesize
40KB

Download