Analysis
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max time kernel
118s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 03:59
Static task
static1
Behavioral task
behavioral1
Sample
7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exe
Resource
win10v2004-20241007-en
General
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Target
7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exe
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Size
470KB
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MD5
c57e19607a0551df8e104520e9270ce0
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SHA1
01767d10a2099266a920eb471e594e46a2671bca
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SHA256
7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20
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SHA512
89bde492102de15083d42f21f1c4e4f9e7aadfa4db9da63fa25165329173f0a2bd3da5fe7a63f05efb69bfc127e4925ae996ed5d2ad8f1f9214da998051c1797
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SSDEEP
12288:xy90r/X8YA8thgC54QAZ5p6DYNQSmyE3KaCG2:xyssY8g4Q68SfEab1
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\IXP000.TMP\it339769.exe healer behavioral1/memory/2396-8-0x00000000005C0000-0x00000000005CA000-memory.dmp healer -
Healer family
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Processes:
it339769.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it339769.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it339769.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it339769.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it339769.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it339769.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it339769.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/5064-18-0x0000000002700000-0x000000000273C000-memory.dmp family_redline behavioral1/memory/5064-20-0x0000000005410000-0x000000000544A000-memory.dmp family_redline behavioral1/memory/5064-40-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-60-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-84-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-82-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-80-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-78-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-74-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-72-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-70-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-68-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-66-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-64-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-58-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-57-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-54-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-52-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-50-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-48-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-46-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-44-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-42-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-38-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-36-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-34-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-33-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-76-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-62-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-30-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-28-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-26-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-24-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-22-0x0000000005410000-0x0000000005445000-memory.dmp family_redline behavioral1/memory/5064-21-0x0000000005410000-0x0000000005445000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
Processes:
it339769.exejr352001.exepid process 2396 it339769.exe 5064 jr352001.exe -
Processes:
it339769.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it339769.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.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\\\"" 7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.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.
Processes:
7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exejr352001.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jr352001.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
it339769.exepid process 2396 it339769.exe 2396 it339769.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
it339769.exejr352001.exedescription pid process Token: SeDebugPrivilege 2396 it339769.exe Token: SeDebugPrivilege 5064 jr352001.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exedescription pid process target process PID 3644 wrote to memory of 2396 3644 7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exe it339769.exe PID 3644 wrote to memory of 2396 3644 7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exe it339769.exe PID 3644 wrote to memory of 5064 3644 7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exe jr352001.exe PID 3644 wrote to memory of 5064 3644 7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exe jr352001.exe PID 3644 wrote to memory of 5064 3644 7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exe jr352001.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exe"C:\Users\Admin\AppData\Local\Temp\7f5f1a129626a3b481e7ac855f3c32ecc9afef46e535f81d6acf5b1ebb870d20N.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3644 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it339769.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it339769.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2396
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr352001.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr352001.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5064
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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
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
485KB
MD50b9d85e4d4531f47af4caadf8c3578ca
SHA1eedeee209a58e631264b03084f63341cb72a5c90
SHA256325f141099a9957a6c06feff3b68c7d8f71f79e184ad5f7df7577adaae0717db
SHA512dc4ba11451e49e72f5fb582a9c15c043e66db6b13bd51b4517c506dc8093b81f3ac0df82f4cbdf781e574f7eedff6d1b22854e5ca72b78c68d3a79beb07e44ee