Analysis
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max time kernel
149s -
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
04-11-2024 13:32
Static task
static1
Behavioral task
behavioral1
Sample
47299c62ed5cce2f562817d29ab22e1850a2a24c433be17b5229efdc2c501fc2.exe
Resource
win10v2004-20241007-en
General
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Target
47299c62ed5cce2f562817d29ab22e1850a2a24c433be17b5229efdc2c501fc2.exe
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Size
706KB
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MD5
f8071c1c97e3b70a869a0e83d1445a56
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SHA1
d11f9f3450730e823cb78f1a8879ea80f97acf73
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SHA256
47299c62ed5cce2f562817d29ab22e1850a2a24c433be17b5229efdc2c501fc2
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SHA512
9c3235892153fb3031979ecd318d7c43691c107b66638b28b8e93651d581726f17e531bab84f2bbfafa23d185f91c95f25f3766a814e5d19b502c8891458f84f
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SSDEEP
12288:xy90ajqQtgvXhp1QT7jUAn+9vwWX+Uc3j6rTKotdrOJY8c0SPZ+O1FKM7u:xyhm90hec3fCrOTc5PFY
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/3488-16-0x0000000004C30000-0x0000000004C4A000-memory.dmp healer behavioral1/memory/3488-18-0x0000000007150000-0x0000000007168000-memory.dmp healer behavioral1/memory/3488-22-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-36-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-46-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-44-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-42-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-40-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-38-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-34-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-32-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-30-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-28-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-26-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-24-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-19-0x0000000007150000-0x0000000007162000-memory.dmp healer behavioral1/memory/3488-20-0x0000000007150000-0x0000000007162000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr715535.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr715535.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr715535.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr715535.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr715535.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr715535.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
resource yara_rule behavioral1/memory/1084-55-0x0000000007130000-0x000000000716C000-memory.dmp family_redline behavioral1/memory/1084-56-0x00000000071B0000-0x00000000071EA000-memory.dmp family_redline behavioral1/memory/1084-60-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-72-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-90-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-88-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-84-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-82-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-80-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-78-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-76-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-74-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-70-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-68-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-66-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-64-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-62-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-86-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-58-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline behavioral1/memory/1084-57-0x00000000071B0000-0x00000000071E5000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 3824 un673469.exe 3488 pr715535.exe 1084 qu168316.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr715535.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr715535.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 47299c62ed5cce2f562817d29ab22e1850a2a24c433be17b5229efdc2c501fc2.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\\\"" un673469.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2084 3488 WerFault.exe 85 -
System Location Discovery: System Language Discovery 1 TTPs 4 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 47299c62ed5cce2f562817d29ab22e1850a2a24c433be17b5229efdc2c501fc2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un673469.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr715535.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu168316.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3488 pr715535.exe 3488 pr715535.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3488 pr715535.exe Token: SeDebugPrivilege 1084 qu168316.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2872 wrote to memory of 3824 2872 47299c62ed5cce2f562817d29ab22e1850a2a24c433be17b5229efdc2c501fc2.exe 84 PID 2872 wrote to memory of 3824 2872 47299c62ed5cce2f562817d29ab22e1850a2a24c433be17b5229efdc2c501fc2.exe 84 PID 2872 wrote to memory of 3824 2872 47299c62ed5cce2f562817d29ab22e1850a2a24c433be17b5229efdc2c501fc2.exe 84 PID 3824 wrote to memory of 3488 3824 un673469.exe 85 PID 3824 wrote to memory of 3488 3824 un673469.exe 85 PID 3824 wrote to memory of 3488 3824 un673469.exe 85 PID 3824 wrote to memory of 1084 3824 un673469.exe 98 PID 3824 wrote to memory of 1084 3824 un673469.exe 98 PID 3824 wrote to memory of 1084 3824 un673469.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\47299c62ed5cce2f562817d29ab22e1850a2a24c433be17b5229efdc2c501fc2.exe"C:\Users\Admin\AppData\Local\Temp\47299c62ed5cce2f562817d29ab22e1850a2a24c433be17b5229efdc2c501fc2.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un673469.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un673469.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3824 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr715535.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr715535.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3488 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 10164⤵
- Program crash
PID:2084
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168316.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168316.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3488 -ip 34881⤵PID:3848
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
552KB
MD58f1410c5f2b1dec0c316f22f90dc81b2
SHA13d54a0f67215084cba28593bcc536261ad60093d
SHA2560ec26c8ab29b7496ec03634e36d5dfc1c6b87cb21bffef7fc3ae1a9d12b4d3d6
SHA51261d329bd468bf81a8f7d67dfc286bcbfa394df948ff84e072177445170bda8334c378badc880b67c8eae36ba9807fd669cc7f809b66c597803b48968935c8452
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Filesize
299KB
MD5f84fe64eb90aa72e1a0566b6e83c0cb1
SHA1732d038f4821f5dffa405396370e6278a30f4c5f
SHA2569bd71fc7db0a9e33e04154c28010b4f5f060f7454849d4f740a73174ddd173e1
SHA512f3f917036f41c8eb3766439734fdea12b8aaafeaa78d59579079a1741539fe6969218b0df26c6b5973a2143d49a216ce24759ce20273a2bb729dca6fe4945eb8
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Filesize
382KB
MD5553d70f176588899926e56a6b80a2b5c
SHA1e7f7aec4e2bf4835d9f90041a11e636c1f3b0033
SHA256f8b7c95b8868a1c59eec24a72695c28ae141e61f66192220143e9d64b3d28cec
SHA512eb620fc8374ebfec29c259fede774f7ee12b103cd30878570de3a2afbd26c6c5873334a194c32763f3d589394222939bd14950a37097c476580f0ca1034e322e