Analysis
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max time kernel
149s -
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
10-11-2024 01:30
Static task
static1
Behavioral task
behavioral1
Sample
f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exe
Resource
win10v2004-20241007-en
General
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Target
f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exe
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Size
558KB
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MD5
c0583367913cb3bfacec39190df16ae5
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SHA1
1db6cda937e2d14c628bc885bbae2527a649ca7e
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SHA256
f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd
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SHA512
847a2286faafe0b54a77d626583a434c26b5e1d0f14ae45a1b0189ce6f97deb54a9eac0f6130d716623775ebb2f836f17e061855c0228094b1c8a636dbea0a86
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SSDEEP
12288:ey90D6z6bdu8T57RHHJeNFps6BpDomaixIB7FyEOysYg:eyfz6b9T57RJefMwO+J
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it536340.exe healer behavioral1/memory/3460-15-0x0000000000A10000-0x0000000000A1A000-memory.dmp healer -
Healer family
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Processes:
it536340.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it536340.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it536340.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it536340.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it536340.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it536340.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it536340.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
Processes:
resource yara_rule behavioral1/memory/4044-22-0x0000000007270000-0x00000000072AC000-memory.dmp family_redline behavioral1/memory/4044-24-0x00000000072F0000-0x000000000732A000-memory.dmp family_redline behavioral1/memory/4044-32-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-34-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-82-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-70-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-54-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-30-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-28-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-26-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-25-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-88-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-86-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-84-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-80-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-78-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-76-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-75-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-72-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-68-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-66-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-64-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-62-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-60-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-58-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-56-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-52-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-50-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-48-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-46-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-44-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-42-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-40-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-38-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/4044-36-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
Processes:
ziCr8364.exeit536340.exekp113535.exepid process 4020 ziCr8364.exe 3460 it536340.exe 4044 kp113535.exe -
Processes:
it536340.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it536340.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exeziCr8364.exedescription 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\\\"" f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.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\\\"" ziCr8364.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid process 4968 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.
Processes:
f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exeziCr8364.exekp113535.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ziCr8364.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp113535.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
it536340.exepid process 3460 it536340.exe 3460 it536340.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
it536340.exekp113535.exedescription pid process Token: SeDebugPrivilege 3460 it536340.exe Token: SeDebugPrivilege 4044 kp113535.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exeziCr8364.exedescription pid process target process PID 2920 wrote to memory of 4020 2920 f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exe ziCr8364.exe PID 2920 wrote to memory of 4020 2920 f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exe ziCr8364.exe PID 2920 wrote to memory of 4020 2920 f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exe ziCr8364.exe PID 4020 wrote to memory of 3460 4020 ziCr8364.exe it536340.exe PID 4020 wrote to memory of 3460 4020 ziCr8364.exe it536340.exe PID 4020 wrote to memory of 4044 4020 ziCr8364.exe kp113535.exe PID 4020 wrote to memory of 4044 4020 ziCr8364.exe kp113535.exe PID 4020 wrote to memory of 4044 4020 ziCr8364.exe kp113535.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exe"C:\Users\Admin\AppData\Local\Temp\f00f90730a46228e0bab05ff077aebfdfb79165fc096655d13f30584409659fd.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2920 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCr8364.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCr8364.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4020 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it536340.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it536340.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3460
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp113535.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp113535.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4044
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:4968
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
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Downloads
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Filesize
404KB
MD5ac5886eb0ebc43d5c022431a1c94c9dd
SHA18244c9b797d0e34cf0beb6e07d62b8847c97ba71
SHA256b592b6b48be8d278672f3614d897df1e2f6cabbdb59b0fdf50bfc16c05d4f23d
SHA512450c1cc1634e429d1454b85f7c71c8b56affae7ff0a890331f5258289dfadbc0cfeff2cb22c6da6acca8f5d2288a42cb8387fa616ddbc48621a5aa7d4516326d
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
361KB
MD5cb41cf3cdf4fee8b28ae2861126de2c5
SHA12f70081cc9cf83ba05ca75320747bf90f5d82e96
SHA2566e1c8b51203213b6fb39942e0107ee9afc076dfda40af82e1fb603dfdabbd415
SHA512b6a6d93e849142a6a1cb21d3e50b7cfe06f62a7cc70d4706a9cc9067c4febe2f90814ef841b57363c622eab41ea3fbb2f46492b40e83ec7f2f7142cd722ff100