Analysis
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max time kernel
119s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/11/2024, 09:34
Static task
static1
Behavioral task
behavioral1
Sample
eea64a5f46b7ef62c177792ce11b8d392428eeb3c726b4b8de2de76694ab3875.exe
Resource
win10v2004-20241007-en
General
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Target
eea64a5f46b7ef62c177792ce11b8d392428eeb3c726b4b8de2de76694ab3875.exe
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Size
623KB
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MD5
2d3163d552df3b50229249801e8a6315
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SHA1
79d2adab5f95fc42dd57c0fd3915a79d147ca8b1
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SHA256
eea64a5f46b7ef62c177792ce11b8d392428eeb3c726b4b8de2de76694ab3875
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SHA512
b9a1ececf37066a58d7e7f64540545c924b35b7d624d79fd833d9acca8147abc56b0d25fc68261f1e0b6af9b14351bf7ae9e77fe13b40e698a22f54f9274c9eb
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SSDEEP
12288:ty907AE9P49n/ilIx9FHR4NhiuB7C/p9xBA1HPlpTJepZ392CFO:ty4N4VG8OvRM/YhPlfepZRO
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0008000000023ca1-12.dat healer behavioral1/memory/2180-15-0x0000000000F30000-0x0000000000F3A000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it024629.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it024629.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it024629.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it024629.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it024629.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it024629.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/2968-21-0x00000000025F0000-0x000000000262C000-memory.dmp family_redline behavioral1/memory/2968-23-0x0000000004E00000-0x0000000004E3A000-memory.dmp family_redline behavioral1/memory/2968-25-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-33-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-87-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-85-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-81-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-80-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-78-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-75-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-73-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-71-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-69-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-67-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-65-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-63-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-61-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-59-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-57-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-55-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-53-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-51-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-47-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-46-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-43-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-41-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-39-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-37-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-35-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-31-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-29-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-27-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-83-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-49-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline behavioral1/memory/2968-24-0x0000000004E00000-0x0000000004E35000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 4424 ziLD6811.exe 2180 it024629.exe 2968 jr012798.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it024629.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\\\"" eea64a5f46b7ef62c177792ce11b8d392428eeb3c726b4b8de2de76694ab3875.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\\\"" ziLD6811.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 eea64a5f46b7ef62c177792ce11b8d392428eeb3c726b4b8de2de76694ab3875.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ziLD6811.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jr012798.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2180 it024629.exe 2180 it024629.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2180 it024629.exe Token: SeDebugPrivilege 2968 jr012798.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2320 wrote to memory of 4424 2320 eea64a5f46b7ef62c177792ce11b8d392428eeb3c726b4b8de2de76694ab3875.exe 83 PID 2320 wrote to memory of 4424 2320 eea64a5f46b7ef62c177792ce11b8d392428eeb3c726b4b8de2de76694ab3875.exe 83 PID 2320 wrote to memory of 4424 2320 eea64a5f46b7ef62c177792ce11b8d392428eeb3c726b4b8de2de76694ab3875.exe 83 PID 4424 wrote to memory of 2180 4424 ziLD6811.exe 85 PID 4424 wrote to memory of 2180 4424 ziLD6811.exe 85 PID 4424 wrote to memory of 2968 4424 ziLD6811.exe 92 PID 4424 wrote to memory of 2968 4424 ziLD6811.exe 92 PID 4424 wrote to memory of 2968 4424 ziLD6811.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\eea64a5f46b7ef62c177792ce11b8d392428eeb3c726b4b8de2de76694ab3875.exe"C:\Users\Admin\AppData\Local\Temp\eea64a5f46b7ef62c177792ce11b8d392428eeb3c726b4b8de2de76694ab3875.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLD6811.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLD6811.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4424 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it024629.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it024629.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2180
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012798.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012798.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2968
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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
469KB
MD55490bca9f9ad7ee891b084b76f5bafd9
SHA1d5f02bfe95bcd154a6389e1ae2cc4bca7a932563
SHA25666e813c7ccd5d6991bb59d21418a28a045a9fd39fa43cd564e6281b0f06892fb
SHA512b5de9913a3b049530b6e5efb8b38695f31c58a85f976aae60ad6db19c5710e31f4f4940f6d805a8f3e5add46d76e34cce2d966d4a74e59c2cbfbf7f25efe87d7
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
487KB
MD5f578de387e0772abfc2f552c122cbc38
SHA14888640b7cc39de0a567817deb231ba95ca4c5c0
SHA25646643470ac6828f93de133e22e4efc61a1b390643a38456fb19b1d6dcd2d253a
SHA512edd922453678f59311a0ec168f8813a5249be1e3a86b2b51c0323763381a0bbb7d0132e7dcf5c888ce425073e1eabca5ad730812cbcb41f49ac1bc5891f9b859