Analysis
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max time kernel
140s -
max time network
146s -
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, 19:04
Static task
static1
Behavioral task
behavioral1
Sample
1c7eed809334bccc95f790a944ae5f4f14b7d5616303168b54f4308dcf46f330.exe
Resource
win10v2004-20241007-en
General
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Target
1c7eed809334bccc95f790a944ae5f4f14b7d5616303168b54f4308dcf46f330.exe
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Size
560KB
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MD5
d98238d566cec6265327ca604556a64e
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SHA1
187a97c55e51ea4c59491d5cd3a41fd849c57051
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SHA256
1c7eed809334bccc95f790a944ae5f4f14b7d5616303168b54f4308dcf46f330
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SHA512
e8f7aec651642ed1fad05af437cad7de680d07c29d8b49cb90c942aaf0d4edea2814b9e6c6e3f998b2f87ba35b3e0cf15ac5e1fcb8f2bb22d6d836277b533643
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SSDEEP
12288:qy902HSyh7EomRLbONKiGHaL1w/XWxWabQjiGu:qyNSyh1KbO4HHaC+xWaVGu
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0008000000023c7a-12.dat healer behavioral1/memory/3448-15-0x0000000000940000-0x000000000094A000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it069095.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it069095.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it069095.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it069095.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it069095.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it069095.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
resource yara_rule behavioral1/memory/5092-22-0x0000000004B20000-0x0000000004B5C000-memory.dmp family_redline behavioral1/memory/5092-24-0x0000000004EB0000-0x0000000004EEA000-memory.dmp family_redline behavioral1/memory/5092-26-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-25-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-82-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-88-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-86-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-84-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-80-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-78-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-76-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-74-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-72-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-68-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-66-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-64-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-62-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-60-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-56-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-54-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-52-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-50-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-46-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-44-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-42-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-40-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-38-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-36-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-70-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-58-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-48-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-34-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-32-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-30-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline behavioral1/memory/5092-28-0x0000000004EB0000-0x0000000004EE5000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 4288 ziRP5704.exe 3448 it069095.exe 5092 kp291436.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it069095.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\\\"" 1c7eed809334bccc95f790a944ae5f4f14b7d5616303168b54f4308dcf46f330.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\\\"" ziRP5704.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 1c7eed809334bccc95f790a944ae5f4f14b7d5616303168b54f4308dcf46f330.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ziRP5704.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp291436.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3448 it069095.exe 3448 it069095.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3448 it069095.exe Token: SeDebugPrivilege 5092 kp291436.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3292 wrote to memory of 4288 3292 1c7eed809334bccc95f790a944ae5f4f14b7d5616303168b54f4308dcf46f330.exe 86 PID 3292 wrote to memory of 4288 3292 1c7eed809334bccc95f790a944ae5f4f14b7d5616303168b54f4308dcf46f330.exe 86 PID 3292 wrote to memory of 4288 3292 1c7eed809334bccc95f790a944ae5f4f14b7d5616303168b54f4308dcf46f330.exe 86 PID 4288 wrote to memory of 3448 4288 ziRP5704.exe 87 PID 4288 wrote to memory of 3448 4288 ziRP5704.exe 87 PID 4288 wrote to memory of 5092 4288 ziRP5704.exe 90 PID 4288 wrote to memory of 5092 4288 ziRP5704.exe 90 PID 4288 wrote to memory of 5092 4288 ziRP5704.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\1c7eed809334bccc95f790a944ae5f4f14b7d5616303168b54f4308dcf46f330.exe"C:\Users\Admin\AppData\Local\Temp\1c7eed809334bccc95f790a944ae5f4f14b7d5616303168b54f4308dcf46f330.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3292 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRP5704.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRP5704.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4288 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it069095.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it069095.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3448
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp291436.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp291436.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5092
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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
406KB
MD542a6077206144c823c9977fc7cc8f5b9
SHA1cd6a9a4a759da14dff6e9b5bd343798a6c6a5dcd
SHA25648b27a26adcdf9066d09580e53659725766522e1a33b58b2de5ed1936d07b879
SHA5128139b45801cbb03bf6fac717fb4b14d1b07e598c047f050985900000968e0ce8e6f498b196ce063803cdbe388bb75216ee99268918c93dc779ad4702224110e1
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
352KB
MD543ab812212414f237421915809d794ed
SHA1176a6b1e37cdc2426154638d6197529853f7472b
SHA25675640ac904536a752039e86e43209fd9662fecd74e45b72d5b752358e0457fed
SHA5129a228330850a671b7edf32ae7bf3a7ba6aea62730f99109ab87b79a39febe811a4b0e97acc0288c37c6a4ff2c2dd4d504609ae7850395e73f3f24b5a845802ad