Analysis
-
max time kernel
140s -
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
09/11/2024, 04:59
Static task
static1
Behavioral task
behavioral1
Sample
063261ebc132234e0394de1397c0b889635ef95bcfaec4bca57614f53c5ba7a8.exe
Resource
win10v2004-20241007-en
General
-
Target
063261ebc132234e0394de1397c0b889635ef95bcfaec4bca57614f53c5ba7a8.exe
-
Size
569KB
-
MD5
825525d61f130bcd57b0df9361974758
-
SHA1
f6dce80a9188e83c989f36f4fa1951e7c86e5bfa
-
SHA256
063261ebc132234e0394de1397c0b889635ef95bcfaec4bca57614f53c5ba7a8
-
SHA512
cad76e03ba4aa50578180d5e8ec472c9eed2b3c825fcdc80971cf17dcfe96c87d010b167eebaad3eeda304ed60d3b4fa99eedd7ea2d56db239e78e292c1bc676
-
SSDEEP
12288:My90tBATnu2LScCxE9J6OPZlO6/N18iVUe7zj1wGk:MyRTu2LShEPRn/ue7zj1wr
Malware Config
Signatures
-
Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0008000000023c9a-12.dat healer behavioral1/memory/3240-15-0x0000000000FF0000-0x0000000000FFA000-memory.dmp healer -
Healer family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it331320.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it331320.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it331320.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it331320.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it331320.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it331320.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/536-22-0x0000000004B40000-0x0000000004B7C000-memory.dmp family_redline behavioral1/memory/536-24-0x0000000007780000-0x00000000077BA000-memory.dmp family_redline behavioral1/memory/536-64-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-76-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-88-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-84-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-82-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-80-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-78-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-74-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-72-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-70-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-68-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-66-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-62-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-60-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-59-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-56-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-54-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-52-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-50-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-48-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-46-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-42-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-40-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-39-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-37-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-34-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-32-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-30-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-86-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-44-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-28-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-26-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/536-25-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 3 IoCs
pid Process 4056 zido9897.exe 3240 it331320.exe 536 kp137531.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it331320.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process 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\\\"" zido9897.exe 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\\\"" 063261ebc132234e0394de1397c0b889635ef95bcfaec4bca57614f53c5ba7a8.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5256 sc.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp137531.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 063261ebc132234e0394de1397c0b889635ef95bcfaec4bca57614f53c5ba7a8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zido9897.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3240 it331320.exe 3240 it331320.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3240 it331320.exe Token: SeDebugPrivilege 536 kp137531.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1876 wrote to memory of 4056 1876 063261ebc132234e0394de1397c0b889635ef95bcfaec4bca57614f53c5ba7a8.exe 85 PID 1876 wrote to memory of 4056 1876 063261ebc132234e0394de1397c0b889635ef95bcfaec4bca57614f53c5ba7a8.exe 85 PID 1876 wrote to memory of 4056 1876 063261ebc132234e0394de1397c0b889635ef95bcfaec4bca57614f53c5ba7a8.exe 85 PID 4056 wrote to memory of 3240 4056 zido9897.exe 86 PID 4056 wrote to memory of 3240 4056 zido9897.exe 86 PID 4056 wrote to memory of 536 4056 zido9897.exe 93 PID 4056 wrote to memory of 536 4056 zido9897.exe 93 PID 4056 wrote to memory of 536 4056 zido9897.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\063261ebc132234e0394de1397c0b889635ef95bcfaec4bca57614f53c5ba7a8.exe"C:\Users\Admin\AppData\Local\Temp\063261ebc132234e0394de1397c0b889635ef95bcfaec4bca57614f53c5ba7a8.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1876 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zido9897.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zido9897.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4056 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it331320.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it331320.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3240
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp137531.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp137531.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:536
-
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:5256
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
414KB
MD5b0b7b4c846de02c14e28a8f0c8616e6f
SHA174b090fb5a0899cffded694630c91ca07b50d20a
SHA2563388c6b9fec11640b80abbdf7ded5a402c8aa285ea4b9c9358c5a49e619759cd
SHA512e98f0457e6ab83ed384eb715f1741ab6c439180f3103f682016e8670c45ce61ef9e3ad3d5d6831724fceccd9f031c8d4e4a4a0beb4bd74725378b532545292ef
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
362KB
MD59f41c2d5b260d00551aafb22a04303c2
SHA1e827bfa4b942eeff863241c2b1b47edcb7a6700d
SHA256047bed85cecab15bfd1d317dff2009a2fc3dbd9cb1d8282ebfd287bec675fdeb
SHA512a411df5dffc3cc740adbb287898183180deb4bcbae904cee4e983b621a8f9dc3f4745317f5053a93fef9832018d62ff178cc90dff4c37ada8a6db6e9fb8ab900