Analysis
-
max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18/11/2024, 19:47
Static task
static1
Behavioral task
behavioral1
Sample
606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe
Resource
win10v2004-20241007-en
General
-
Target
606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe
-
Size
415KB
-
MD5
b84ba5cf15fd35a8c36ce34cfef1a332
-
SHA1
a0c7caa7bfb671bb221a5d58b2f1b0c16aa015c4
-
SHA256
606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691
-
SHA512
7f62c2f9b9099a89ca8002b34f3ac097e5f5923411d37f2ca717867513eb48ea3b70f0b4062cb3139b109a6f0c1ee04db78f6112d2f3f107d67d941d2ab4672d
-
SSDEEP
6144:nOp0yN90QE1gYXhBLqXYGIwcNTObXmLlg312qBDDqxlhzjg+W/zS8KxlVVth45h4:Py90IYxB2X6Nw0lqxWhgFhKxREVU
Malware Config
Signatures
-
Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0009000000023cba-5.dat healer behavioral1/memory/3188-8-0x0000000000BE0000-0x0000000000BEA000-memory.dmp healer -
Healer family
-
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it543169.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it543169.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it543169.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it543169.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it543169.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it543169.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 35 IoCs
resource yara_rule behavioral1/memory/2632-17-0x0000000004CD0000-0x0000000004D0C000-memory.dmp family_redline behavioral1/memory/2632-19-0x00000000071D0000-0x000000000720A000-memory.dmp family_redline behavioral1/memory/2632-25-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-61-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-83-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-81-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-79-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-77-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-75-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-71-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-69-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-67-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-65-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-63-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-59-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-57-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-56-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-53-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-51-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-49-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-47-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-43-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-41-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-39-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-37-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-35-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-33-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-31-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-29-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-73-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-27-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-45-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-23-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-21-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline behavioral1/memory/2632-20-0x00000000071D0000-0x0000000007205000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 2 IoCs
pid Process 3188 it543169.exe 2632 jr819089.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it543169.exe -
Adds Run key to start application 2 TTPs 1 IoCs
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\\\"" 606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5440 sc.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jr819089.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3188 it543169.exe 3188 it543169.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3188 it543169.exe Token: SeDebugPrivilege 2632 jr819089.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1108 wrote to memory of 3188 1108 606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe 83 PID 1108 wrote to memory of 3188 1108 606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe 83 PID 1108 wrote to memory of 2632 1108 606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe 93 PID 1108 wrote to memory of 2632 1108 606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe 93 PID 1108 wrote to memory of 2632 1108 606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe"C:\Users\Admin\AppData\Local\Temp\606af681a6b329d7b6d60e2bb94cc2f38f57af9e862bce4a3486ea9283acb691.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1108 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it543169.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it543169.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3188
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr819089.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr819089.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2632
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:5440
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
360KB
MD5fdf1a8ce80927eb7493ee3fd1f44d92f
SHA15b024d5aa5cdc5d252bedf1af90f9f2742926279
SHA256d8b4fb294eb8d9655f587551008dc3b0eca23f7f6b4e467368a8e52e47df5c08
SHA5128b67b27dfdf7e1aee4fb14fe158672450a32caca56de64305c0af85222314c83868d0069b41361d393e6351bf329615c8cfc0a90cc1d96b17ac9b9cf0a80fbe3