healer | 376d29a0b6f36c9797845f86344e7569921bf5875c8ec9c950d6566d9487cf1c

Analysis

max time kernel
149s
max time network
155s
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 00:43

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General

Target

376d29a0b6f36c9797845f86344e7569921bf5875c8ec9c950d6566d9487cf1c.exe
Size

1.1MB
MD5

8eccd2643432ff758fafadbcad46f662
SHA1

12f7c9ad8aaaf272e7acbbbdc980d258b44b53f4
SHA256

376d29a0b6f36c9797845f86344e7569921bf5875c8ec9c950d6566d9487cf1c
SHA512

234058892091d3725e4aa4665fbc80af34e55f62d9752a7f78005de97d99f883772eca5b5925ea30e09c1186704957f54d88fa80126d63908e3309d45360e573
SSDEEP

12288:hMr05y90LTyzvOyfyfppMI4UWPPk6ind29aB/ga9Rll0SFxXOElaPLnQGBVB3CCq:/5yWslipkUTYEIHS7O42bVhTFs

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/0x0008000000023ca0-26.dat	healer
behavioral1/memory/4696-28-0x0000000000340000-0x000000000034A000-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\DisableRealtimeMonitoring = "1"	bnq78oF71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	bnq78oF71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	bnq78oF71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	bnq78oF71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	bnq78oF71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	bnq78oF71.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/4988-34-0x0000000004AA0000-0x0000000004AE6000-memory.dmp	family_redline
behavioral1/memory/4988-36-0x0000000004D50000-0x0000000004D94000-memory.dmp	family_redline
behavioral1/memory/4988-46-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-52-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-100-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-98-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-96-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-94-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-92-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-90-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-88-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-84-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-82-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-80-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-79-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-74-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-72-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-68-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-66-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-64-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-62-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-60-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-58-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-56-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-54-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-50-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-48-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-44-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-40-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-86-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-76-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-70-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-42-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-38-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline
behavioral1/memory/4988-37-0x0000000004D50000-0x0000000004D8E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 5 IoCs

pid	Process
3648	pIO12ee55.exe
2852	pFX04eV54.exe
4484	pJA10as58.exe
4696	bnq78oF71.exe
4988	cEw09TZ34.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"	bnq78oF71.exe

Adds Run key to start application 2 TTPs 4 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\\\""	376d29a0b6f36c9797845f86344e7569921bf5875c8ec9c950d6566d9487cf1c.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\\\""	pIO12ee55.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	pFX04eV54.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	pJA10as58.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
5856	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	pIO12ee55.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pFX04eV54.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pJA10as58.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cEw09TZ34.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	376d29a0b6f36c9797845f86344e7569921bf5875c8ec9c950d6566d9487cf1c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4696	bnq78oF71.exe
4696	bnq78oF71.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4696	bnq78oF71.exe
Token: SeDebugPrivilege	4988	cEw09TZ34.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 3648	4648	376d29a0b6f36c9797845f86344e7569921bf5875c8ec9c950d6566d9487cf1c.exe	83
PID 4648 wrote to memory of 3648	4648	376d29a0b6f36c9797845f86344e7569921bf5875c8ec9c950d6566d9487cf1c.exe	83
PID 4648 wrote to memory of 3648	4648	376d29a0b6f36c9797845f86344e7569921bf5875c8ec9c950d6566d9487cf1c.exe	83
PID 3648 wrote to memory of 2852	3648	pIO12ee55.exe	85
PID 3648 wrote to memory of 2852	3648	pIO12ee55.exe	85
PID 3648 wrote to memory of 2852	3648	pIO12ee55.exe	85
PID 2852 wrote to memory of 4484	2852	pFX04eV54.exe	86
PID 2852 wrote to memory of 4484	2852	pFX04eV54.exe	86
PID 2852 wrote to memory of 4484	2852	pFX04eV54.exe	86
PID 4484 wrote to memory of 4696	4484	pJA10as58.exe	88
PID 4484 wrote to memory of 4696	4484	pJA10as58.exe	88
PID 4484 wrote to memory of 4988	4484	pJA10as58.exe	98
PID 4484 wrote to memory of 4988	4484	pJA10as58.exe	98
PID 4484 wrote to memory of 4988	4484	pJA10as58.exe	98

C:\Users\Admin\AppData\Local\Temp\376d29a0b6f36c9797845f86344e7569921bf5875c8ec9c950d6566d9487cf1c.exe
"C:\Users\Admin\AppData\Local\Temp\376d29a0b6f36c9797845f86344e7569921bf5875c8ec9c950d6566d9487cf1c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4648
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pIO12ee55.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pIO12ee55.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3648
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pFX04eV54.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pFX04eV54.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2852
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pJA10as58.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pJA10as58.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4484
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bnq78oF71.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bnq78oF71.exe
        5⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4696
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cEw09TZ34.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cEw09TZ34.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:4988

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5856

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\pIO12ee55.exe

Filesize
957KB

MD5
61e1653475d90a11a6db7951d2483f87

SHA1
061e606a0030b39291d768e75d5aa4ac398256ee

SHA256
41c7aa56fe62736d7f22c31244a870e1044e0b51f39204da512e57ddf7c0cc27

SHA512
68882d6d1a3ddfdd03de02256eb2758f052708e4189f20001d3ecd17bd41a7a64226e4079b0c6e04b6b6b12e11a0c60d5623496387c124c16df2b63cccd3284e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pFX04eV54.exe

Filesize
681KB

MD5
98d61c46c7ef7a61af406d1ded38f68e

SHA1
bbb70d454db1aac42a551048a6b514d67757fb7c

SHA256
e4159eb11ceb6284e194ca97e335daf7ed900765f007bdf82ca0e9b32c1eec95

SHA512
16d6a25a373052cb667a610a32201ac262287b11b207e6a590b1109521ba051f4b6e41ab8293f574d367f7362256ca8c499034d6831322586bcbc51b13941b5e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pJA10as58.exe

Filesize
399KB

MD5
c8ceac960622ff0f1b305aa3fc7a9ec7

SHA1
51e2c3ea5d15c43cb84aa70712b246ff3b20e0ab

SHA256
1a7c29ee6bbf2f54993cb98593d272d9d88dcc7f4ecfdb22b6b1e85069b799e1

SHA512
bc212e172522ff92c0b8a7a64ca37d03102d453330e5b7f2f5bef9f7836b384d83882ee4ad7f4eaf2f5b0a55fc8a78b88583bf88e8044faaac6838af85dd3f72

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bnq78oF71.exe

Filesize
11KB

MD5
4e81ffb8388298777d8b3459ff879610

SHA1
055691abfad2a9601b90ec9ceb4e3ea56f9d449d

SHA256
0c467a9950711072049ced5ce718ced10ea926175cdb9639a8636c186c36d274

SHA512
0af0b7e6ad7d1471869cdafa9ed9f73c21d11463542d1908c8124e4f49fbcfc27ac84375578ba419cd809d871cfb3de101b6c29621fa065bbbf3df4fbdacfb1c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cEw09TZ34.exe

Filesize
374KB

MD5
237276904e462be1323376ae14ecc39e

SHA1
c7d26f1cf051c8419619c88458e047a7b2a03cdb

SHA256
c7511de528d95e0802ed1114aaacc1d29baf0f1ca9efb6336b88d5d24d1f5880

SHA512
2a25115d5ee9fde35333656a8d529b11c15f279bad825a5dd58ca6d090ad9c94de76da45638f545b82f8d6b24dc461febc3956d3e4048fdb5a6818a467bec8a7

Download Submit
memory/4696-28-0x0000000000340000-0x000000000034A000-memory.dmp

Filesize
40KB

Download
memory/4988-74-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-62-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-36-0x0000000004D50000-0x0000000004D94000-memory.dmp

Filesize
272KB

Download
memory/4988-46-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-52-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-100-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-98-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-96-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-94-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-92-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-90-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-88-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-84-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-82-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-80-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-79-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-34-0x0000000004AA0000-0x0000000004AE6000-memory.dmp

Filesize
280KB

Download
memory/4988-72-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-68-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-66-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-64-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-35-0x0000000007360000-0x0000000007904000-memory.dmp

Filesize
5.6MB

Download
memory/4988-60-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-58-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-56-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-54-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-50-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-48-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-44-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-40-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-86-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-76-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-70-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-42-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-38-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-37-0x0000000004D50000-0x0000000004D8E000-memory.dmp

Filesize
248KB

Download
memory/4988-943-0x0000000007910000-0x0000000007F28000-memory.dmp

Filesize
6.1MB

Download
memory/4988-944-0x0000000007F30000-0x000000000803A000-memory.dmp

Filesize
1.0MB

Download
memory/4988-945-0x00000000072F0000-0x0000000007302000-memory.dmp

Filesize
72KB

Download
memory/4988-946-0x0000000007310000-0x000000000734C000-memory.dmp

Filesize
240KB

Download
memory/4988-947-0x0000000008150000-0x000000000819C000-memory.dmp

Filesize
304KB

Download