Analysis
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max time kernel
141s -
max time network
147s -
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 00:41
Static task
static1
Behavioral task
behavioral1
Sample
e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exe
Resource
win10v2004-20241007-en
General
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Target
e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exe
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Size
564KB
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MD5
8c8a2a344fb1c3681bc42875a7a61034
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SHA1
546657a1258dc2d67b5746af3ebf1e570d331979
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SHA256
e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29
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SHA512
5355e57033d877c1ee6d41f360a42ece1b7d629938a091dd89527cfdf0d56c6d78d1b790e69bbfacf1806f4c9dc69f7de645784c07fa8a253c4195a64b01209d
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SSDEEP
12288:2y90xp7AJBNPw3grpsBmImQzD0OIz8Mbq/IKB8net:2y15w3GpkkcAOIQgq/IKB8Y
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
Processes:
resource yara_rule behavioral1/files/0x000b000000023b9c-12.dat healer behavioral1/memory/516-15-0x00000000008E0000-0x00000000008EA000-memory.dmp healer -
Healer family
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Processes:
it981501.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it981501.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it981501.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it981501.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it981501.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it981501.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it981501.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/1500-22-0x0000000007270000-0x00000000072AC000-memory.dmp family_redline behavioral1/memory/1500-24-0x00000000072F0000-0x000000000732A000-memory.dmp family_redline behavioral1/memory/1500-30-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-40-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-88-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-86-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-84-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-82-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-80-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-78-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-76-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-74-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-72-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-70-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-66-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-64-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-62-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-60-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-58-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-56-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-54-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-52-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-50-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-46-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-44-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-42-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-38-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-36-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-34-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-32-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-68-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-48-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-28-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-26-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline behavioral1/memory/1500-25-0x00000000072F0000-0x0000000007325000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
Processes:
ziuf7862.exeit981501.exekp240831.exepid Process 384 ziuf7862.exe 516 it981501.exe 1500 kp240831.exe -
Processes:
it981501.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it981501.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exeziuf7862.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\\\"" e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.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\\\"" ziuf7862.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:
e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exeziuf7862.exekp240831.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ziuf7862.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp240831.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
it981501.exepid Process 516 it981501.exe 516 it981501.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
it981501.exekp240831.exedescription pid Process Token: SeDebugPrivilege 516 it981501.exe Token: SeDebugPrivilege 1500 kp240831.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exeziuf7862.exedescription pid Process procid_target PID 60 wrote to memory of 384 60 e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exe 83 PID 60 wrote to memory of 384 60 e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exe 83 PID 60 wrote to memory of 384 60 e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exe 83 PID 384 wrote to memory of 516 384 ziuf7862.exe 84 PID 384 wrote to memory of 516 384 ziuf7862.exe 84 PID 384 wrote to memory of 1500 384 ziuf7862.exe 95 PID 384 wrote to memory of 1500 384 ziuf7862.exe 95 PID 384 wrote to memory of 1500 384 ziuf7862.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exe"C:\Users\Admin\AppData\Local\Temp\e576bda10a10814d9b387804153ed2be0becdad3e1e17b728f6f385da5fcff29.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:60 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziuf7862.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziuf7862.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:384 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it981501.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it981501.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:516
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp240831.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp240831.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1500
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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
409KB
MD55fdc20585585f2e05e218e2c4c951bb5
SHA13d05a3835805b37d6ce0f0f7199b8fd539dcf765
SHA2563ff67796cae04e7cd914f8d1630122c52722006771436795f50785df36625414
SHA512c617518263bebebce88bc88294925b99b5acccb86c0cadb0c005ef9f9da0fc18f1b4da84914632ff92f7dc47edc92cdda9896dda4cf36242fd5d1a79d31c0e9e
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
361KB
MD5b9ff0e204e33c0ee1fa5155a2f57225d
SHA17f15a55a86f4952fab470ba671a0a46561a266ec
SHA256c4ebbeb31942ed182c00720d655d7edd8d03432083bd8d28b7afdd74a168833b
SHA512a934c6fe3201fa415673f6299cf1c4c4d68c39241c5b424bf9348f9bac3bdd46d5549401640933b6bf6fa884e8f17c9c0cb7012c879c212d26c7ca2bd266bd95